update c_src

[nit.git] / c_src / typing.sep.2.c

diff --git a/c_src/typing.sep.2.c b/c_src/typing.sep.2.c
index 7c3ebda..7985c70 100644 (file)
--- a/c_src/typing.sep.2.c
+++ b/c_src/typing.sep.2.c
@@ -1,1608 +1,2057 @@
 #include "typing.sep.0.h"
-/* method typing#ANotExpr#accept_typing for (self: ANotExpr, TypeVisitor) */
-void typing__ANotExpr__accept_typing(val* self, val* p0) {
-val* var_v /* var v: TypeVisitor */;
-val* var /* : AExpr */;
-val* var1 /* : nullable MType */;
-val* var2 /* : nullable MType */;
-var_v = p0;
-{
-var = parser_nodes__ANotExpr__n_expr(self);
+/* method typing#AForExpr#method_next= for (self: AForExpr, nullable CallSite) */
+void typing__AForExpr__method_next_61d(val* self, val* p0) {
+self->attrs[COLOR_typing__AForExpr___method_next].val = p0; /* _method_next on <self:AForExpr> */
+RET_LABEL:;
 }
-{
-var1 = typing__TypeVisitor__visit_expr_bool(var_v, var);
+/* method typing#AForExpr#method_next= for (self: Object, nullable CallSite) */
+void VIRTUAL_typing__AForExpr__method_next_61d(val* self, val* p0) {
+{ /* Inline typing#AForExpr#method_next= (self,p0) on <self:Object(AForExpr)> */
+self->attrs[COLOR_typing__AForExpr___method_next].val = p0; /* _method_next on <self:Object(AForExpr)> */
+RET_LABEL1:(void)0;
 }
-var1;
-{
-var2 = typing__TypeVisitor__type_bool(var_v, self);
+RET_LABEL:;
 }
-{
-{ /* Inline typing#AExpr#mtype= (self,var2) on <self:ANotExpr> */
-self->attrs[COLOR_typing__AExpr___mtype].val = var2; /* _mtype on <self:ANotExpr> */
-RET_LABEL3:(void)0;
+/* method typing#AForExpr#method_key for (self: AForExpr): nullable CallSite */
+val* typing__AForExpr__method_key(val* self) {
+val* var /* : nullable CallSite */;
+val* var1 /* : nullable CallSite */;
+var1 = self->attrs[COLOR_typing__AForExpr___method_key].val; /* _method_key on <self:AForExpr> */
+var = var1;
+RET_LABEL:;
+return var;
 }
+/* method typing#AForExpr#method_key for (self: Object): nullable CallSite */
+val* VIRTUAL_typing__AForExpr__method_key(val* self) {
+val* var /* : nullable CallSite */;
+val* var1 /* : nullable CallSite */;
+val* var3 /* : nullable CallSite */;
+{ /* Inline typing#AForExpr#method_key (self) on <self:Object(AForExpr)> */
+var3 = self->attrs[COLOR_typing__AForExpr___method_key].val; /* _method_key on <self:Object(AForExpr)> */
+var1 = var3;
+RET_LABEL2:(void)0;
 }
+var = var1;
 RET_LABEL:;
+return var;
 }
-/* method typing#ANotExpr#accept_typing for (self: Object, TypeVisitor) */
-void VIRTUAL_typing__ANotExpr__accept_typing(val* self, val* p0) {
-typing__ANotExpr__accept_typing(self, p0); /* Direct call typing#ANotExpr#accept_typing on <self:Object(ANotExpr)>*/
+/* method typing#AForExpr#method_key= for (self: AForExpr, nullable CallSite) */
+void typing__AForExpr__method_key_61d(val* self, val* p0) {
+self->attrs[COLOR_typing__AForExpr___method_key].val = p0; /* _method_key on <self:AForExpr> */
 RET_LABEL:;
 }
-/* method typing#AOrElseExpr#accept_typing for (self: AOrElseExpr, TypeVisitor) */
-void typing__AOrElseExpr__accept_typing(val* self, val* p0) {
+/* method typing#AForExpr#method_key= for (self: Object, nullable CallSite) */
+void VIRTUAL_typing__AForExpr__method_key_61d(val* self, val* p0) {
+{ /* Inline typing#AForExpr#method_key= (self,p0) on <self:Object(AForExpr)> */
+self->attrs[COLOR_typing__AForExpr___method_key].val = p0; /* _method_key on <self:Object(AForExpr)> */
+RET_LABEL1:(void)0;
+}
+RET_LABEL:;
+}
+/* method typing#AForExpr#method_finish for (self: AForExpr): nullable CallSite */
+val* typing__AForExpr__method_finish(val* self) {
+val* var /* : nullable CallSite */;
+val* var1 /* : nullable CallSite */;
+var1 = self->attrs[COLOR_typing__AForExpr___method_finish].val; /* _method_finish on <self:AForExpr> */
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method typing#AForExpr#method_finish for (self: Object): nullable CallSite */
+val* VIRTUAL_typing__AForExpr__method_finish(val* self) {
+val* var /* : nullable CallSite */;
+val* var1 /* : nullable CallSite */;
+val* var3 /* : nullable CallSite */;
+{ /* Inline typing#AForExpr#method_finish (self) on <self:Object(AForExpr)> */
+var3 = self->attrs[COLOR_typing__AForExpr___method_finish].val; /* _method_finish on <self:Object(AForExpr)> */
+var1 = var3;
+RET_LABEL2:(void)0;
+}
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method typing#AForExpr#method_finish= for (self: AForExpr, nullable CallSite) */
+void typing__AForExpr__method_finish_61d(val* self, val* p0) {
+self->attrs[COLOR_typing__AForExpr___method_finish].val = p0; /* _method_finish on <self:AForExpr> */
+RET_LABEL:;
+}
+/* method typing#AForExpr#method_finish= for (self: Object, nullable CallSite) */
+void VIRTUAL_typing__AForExpr__method_finish_61d(val* self, val* p0) {
+{ /* Inline typing#AForExpr#method_finish= (self,p0) on <self:Object(AForExpr)> */
+self->attrs[COLOR_typing__AForExpr___method_finish].val = p0; /* _method_finish on <self:Object(AForExpr)> */
+RET_LABEL1:(void)0;
+}
+RET_LABEL:;
+}
+/* method typing#AForExpr#method_lt for (self: AForExpr): nullable CallSite */
+val* typing__AForExpr__method_lt(val* self) {
+val* var /* : nullable CallSite */;
+val* var1 /* : nullable CallSite */;
+var1 = self->attrs[COLOR_typing__AForExpr___method_lt].val; /* _method_lt on <self:AForExpr> */
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method typing#AForExpr#method_lt for (self: Object): nullable CallSite */
+val* VIRTUAL_typing__AForExpr__method_lt(val* self) {
+val* var /* : nullable CallSite */;
+val* var1 /* : nullable CallSite */;
+val* var3 /* : nullable CallSite */;
+{ /* Inline typing#AForExpr#method_lt (self) on <self:Object(AForExpr)> */
+var3 = self->attrs[COLOR_typing__AForExpr___method_lt].val; /* _method_lt on <self:Object(AForExpr)> */
+var1 = var3;
+RET_LABEL2:(void)0;
+}
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method typing#AForExpr#method_lt= for (self: AForExpr, nullable CallSite) */
+void typing__AForExpr__method_lt_61d(val* self, val* p0) {
+self->attrs[COLOR_typing__AForExpr___method_lt].val = p0; /* _method_lt on <self:AForExpr> */
+RET_LABEL:;
+}
+/* method typing#AForExpr#method_lt= for (self: Object, nullable CallSite) */
+void VIRTUAL_typing__AForExpr__method_lt_61d(val* self, val* p0) {
+{ /* Inline typing#AForExpr#method_lt= (self,p0) on <self:Object(AForExpr)> */
+self->attrs[COLOR_typing__AForExpr___method_lt].val = p0; /* _method_lt on <self:Object(AForExpr)> */
+RET_LABEL1:(void)0;
+}
+RET_LABEL:;
+}
+/* method typing#AForExpr#method_successor for (self: AForExpr): nullable CallSite */
+val* typing__AForExpr__method_successor(val* self) {
+val* var /* : nullable CallSite */;
+val* var1 /* : nullable CallSite */;
+var1 = self->attrs[COLOR_typing__AForExpr___method_successor].val; /* _method_successor on <self:AForExpr> */
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method typing#AForExpr#method_successor for (self: Object): nullable CallSite */
+val* VIRTUAL_typing__AForExpr__method_successor(val* self) {
+val* var /* : nullable CallSite */;
+val* var1 /* : nullable CallSite */;
+val* var3 /* : nullable CallSite */;
+{ /* Inline typing#AForExpr#method_successor (self) on <self:Object(AForExpr)> */
+var3 = self->attrs[COLOR_typing__AForExpr___method_successor].val; /* _method_successor on <self:Object(AForExpr)> */
+var1 = var3;
+RET_LABEL2:(void)0;
+}
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method typing#AForExpr#method_successor= for (self: AForExpr, nullable CallSite) */
+void typing__AForExpr__method_successor_61d(val* self, val* p0) {
+self->attrs[COLOR_typing__AForExpr___method_successor].val = p0; /* _method_successor on <self:AForExpr> */
+RET_LABEL:;
+}
+/* method typing#AForExpr#method_successor= for (self: Object, nullable CallSite) */
+void VIRTUAL_typing__AForExpr__method_successor_61d(val* self, val* p0) {
+{ /* Inline typing#AForExpr#method_successor= (self,p0) on <self:Object(AForExpr)> */
+self->attrs[COLOR_typing__AForExpr___method_successor].val = p0; /* _method_successor on <self:Object(AForExpr)> */
+RET_LABEL1:(void)0;
+}
+RET_LABEL:;
+}
+/* method typing#AForExpr#do_type_iterator for (self: AForExpr, TypeVisitor, MType) */
+void typing__AForExpr__do_type_iterator(val* self, val* p0, val* p1) {
 val* var_v /* var v: TypeVisitor */;
-val* var /* : AExpr */;
-val* var1 /* : nullable MType */;
-val* var_t1 /* var t1: nullable MType */;
-val* var2 /* : AExpr */;
-val* var3 /* : nullable MType */;
-val* var_t2 /* var t2: nullable MType */;
-short int var4 /* : Bool */;
-val* var5 /* : null */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var9 /* : Bool */;
-short int var11 /* : Bool */;
-short int var_ /* var : Bool */;
-val* var12 /* : null */;
+val* var_mtype /* var mtype: MType */;
+short int var /* : Bool */;
+int cltype;
+int idtype;
+static val* varonce;
+val* var1 /* : String */;
+char* var2 /* : NativeString */;
+long var3 /* : Int */;
+val* var4 /* : FlatString */;
+static val* varonce5;
+val* var6 /* : String */;
+char* var7 /* : NativeString */;
+long var8 /* : Int */;
+val* var9 /* : FlatString */;
+val* var10 /* : nullable MClass */;
+val* var_objcla /* var objcla: nullable MClass */;
+val* var11 /* : null */;
+short int var12 /* : Bool */;
 short int var13 /* : Bool */;
-short int var14 /* : Bool */;
-short int var16 /* : Bool */;
-short int var18 /* : Bool */;
-val* var19 /* : MType */;
-val* var20 /* : Array[MType] */;
+val* var_other /* var other: nullable Object */;
+short int var15 /* : Bool */;
+short int var17 /* : Bool */;
+static val* varonce18;
+val* var19 /* : String */;
+char* var20 /* : NativeString */;
 long var21 /* : Int */;
-val* var_22 /* var : Array[MType] */;
-val* var23 /* : nullable MType */;
-val* var_t /* var t: nullable MType */;
-val* var24 /* : null */;
-short int var25 /* : Bool */;
+val* var22 /* : FlatString */;
+val* var23 /* : AExpr */;
+val* var25 /* : AExpr */;
 short int var26 /* : Bool */;
-short int var28 /* : Bool */;
-short int var30 /* : Bool */;
-val* var31 /* : MModule */;
-val* var33 /* : MModule */;
-val* var34 /* : MClassType */;
-short int var35 /* : Bool */;
-int cltype;
-int idtype;
-val* var36 /* : MType */;
+int cltype27;
+int idtype28;
+val* var29 /* : nullable CallSite */;
+val* var_itdef /* var itdef: nullable CallSite */;
+val* var30 /* : null */;
+short int var31 /* : Bool */;
+short int var32 /* : Bool */;
+short int var34 /* : Bool */;
+short int var36 /* : Bool */;
+static val* varonce37;
+val* var38 /* : String */;
+char* var39 /* : NativeString */;
+long var40 /* : Int */;
+val* var41 /* : FlatString */;
+static val* varonce42;
+val* var43 /* : String */;
+char* var44 /* : NativeString */;
+long var45 /* : Int */;
+val* var46 /* : FlatString */;
+val* var47 /* : Array[Object] */;
+long var48 /* : Int */;
+val* var49 /* : NativeArray[Object] */;
+val* var50 /* : String */;
+val* var52 /* : MSignature */;
+val* var54 /* : MSignature */;
+val* var55 /* : nullable MType */;
+val* var57 /* : nullable MType */;
+val* var_ittype /* var ittype: nullable MType */;
+val* var58 /* : null */;
+short int var59 /* : Bool */;
+short int var60 /* : Bool */;
+short int var62 /* : Bool */;
+short int var64 /* : Bool */;
+static val* varonce65;
+val* var66 /* : String */;
+char* var67 /* : NativeString */;
+long var68 /* : Int */;
+val* var69 /* : FlatString */;
+static val* varonce70;
+val* var71 /* : String */;
+char* var72 /* : NativeString */;
+long var73 /* : Int */;
+val* var74 /* : FlatString */;
+val* var75 /* : nullable MClass */;
+val* var_colit_cla /* var colit_cla: nullable MClass */;
+static val* varonce76;
+val* var77 /* : String */;
+char* var78 /* : NativeString */;
+long var79 /* : Int */;
+val* var80 /* : FlatString */;
+val* var81 /* : nullable MClass */;
+val* var_mapit_cla /* var mapit_cla: nullable MClass */;
+short int var82 /* : Bool */;
+short int var_is_col /* var is_col: Bool */;
+short int var83 /* : Bool */;
+short int var_is_map /* var is_map: Bool */;
+short int var84 /* : Bool */;
+val* var85 /* : null */;
+short int var86 /* : Bool */;
+short int var87 /* : Bool */;
+val* var_other89 /* var other: nullable Object */;
+short int var90 /* : Bool */;
+short int var91 /* : Bool */;
+short int var92 /* : Bool */;
+short int var_ /* var : Bool */;
+val* var93 /* : Array[MType] */;
+long var94 /* : Int */;
+val* var_95 /* var : Array[MType] */;
+val* var96 /* : MClassType */;
+val* var98 /* : MClassType */;
+val* var99 /* : MType */;
+val* var100 /* : MClassType */;
+short int var101 /* : Bool */;
+val* var102 /* : MModule */;
+val* var104 /* : MModule */;
+val* var105 /* : nullable MClassType */;
+val* var107 /* : nullable MClassType */;
+val* var108 /* : MClassType */;
+val* var_coltype /* var coltype: MClassType */;
+val* var109 /* : nullable Array[Variable] */;
+val* var111 /* : nullable Array[Variable] */;
+val* var_variables /* var variables: nullable Array[Variable] */;
+long var112 /* : Int */;
+long var114 /* : Int */;
+long var115 /* : Int */;
+short int var116 /* : Bool */;
+short int var117 /* : Bool */;
+short int var119 /* : Bool */;
+short int var120 /* : Bool */;
+static val* varonce121;
+val* var122 /* : String */;
+char* var123 /* : NativeString */;
+long var124 /* : Int */;
+val* var125 /* : FlatString */;
+val* var126 /* : nullable Object */;
+val* var127 /* : Array[MType] */;
+val* var129 /* : Array[MType] */;
+val* var130 /* : nullable Object */;
+short int var132 /* : Bool */;
+short int var133 /* : Bool */;
+val* var134 /* : null */;
+short int var135 /* : Bool */;
+short int var136 /* : Bool */;
+short int var138 /* : Bool */;
+short int var139 /* : Bool */;
+short int var140 /* : Bool */;
+short int var_141 /* var : Bool */;
+val* var142 /* : Array[MType] */;
+long var143 /* : Int */;
+val* var_144 /* var : Array[MType] */;
+val* var145 /* : MClassType */;
+val* var147 /* : MClassType */;
+val* var148 /* : MClassType */;
+val* var150 /* : MClassType */;
+val* var151 /* : MType */;
+val* var152 /* : MClassType */;
+short int var153 /* : Bool */;
+val* var154 /* : MModule */;
+val* var156 /* : MModule */;
+val* var157 /* : nullable MClassType */;
+val* var159 /* : nullable MClassType */;
+val* var160 /* : MClassType */;
+val* var_coltype161 /* var coltype: MClassType */;
+val* var162 /* : nullable Array[Variable] */;
+val* var164 /* : nullable Array[Variable] */;
+val* var_variables165 /* var variables: nullable Array[Variable] */;
+long var166 /* : Int */;
+long var168 /* : Int */;
+long var169 /* : Int */;
+short int var170 /* : Bool */;
+short int var171 /* : Bool */;
+short int var173 /* : Bool */;
+short int var174 /* : Bool */;
+static val* varonce175;
+val* var176 /* : String */;
+char* var177 /* : NativeString */;
+long var178 /* : Int */;
+val* var179 /* : FlatString */;
+long var180 /* : Int */;
+val* var181 /* : nullable Object */;
+val* var182 /* : Array[MType] */;
+val* var184 /* : Array[MType] */;
+long var185 /* : Int */;
+val* var186 /* : nullable Object */;
+long var188 /* : Int */;
+val* var189 /* : nullable Object */;
+val* var190 /* : Array[MType] */;
+val* var192 /* : Array[MType] */;
+long var193 /* : Int */;
+val* var194 /* : nullable Object */;
+short int var196 /* : Bool */;
+short int var197 /* : Bool */;
+short int var198 /* : Bool */;
+short int var_199 /* var : Bool */;
+short int var200 /* : Bool */;
+static val* varonce201;
+val* var202 /* : String */;
+char* var203 /* : NativeString */;
+long var204 /* : Int */;
+val* var205 /* : FlatString */;
+short int var206 /* : Bool */;
+val* var207 /* : MType */;
+val* var208 /* : MType */;
+short int var209 /* : Bool */;
+int cltype210;
+int idtype211;
+const char* var_class_name;
+static val* varonce213;
+val* var214 /* : String */;
+char* var215 /* : NativeString */;
+long var216 /* : Int */;
+val* var217 /* : FlatString */;
+short int var218 /* : Bool */;
+val* var219 /* : nullable CallSite */;
+val* var_ikdef /* var ikdef: nullable CallSite */;
+val* var220 /* : null */;
+short int var221 /* : Bool */;
+short int var222 /* : Bool */;
+short int var224 /* : Bool */;
+short int var226 /* : Bool */;
+static val* varonce227;
+val* var228 /* : String */;
+char* var229 /* : NativeString */;
+long var230 /* : Int */;
+val* var231 /* : FlatString */;
+static val* varonce232;
+val* var233 /* : String */;
+char* var234 /* : NativeString */;
+long var235 /* : Int */;
+val* var236 /* : FlatString */;
+val* var237 /* : Array[Object] */;
+long var238 /* : Int */;
+val* var239 /* : NativeArray[Object] */;
+val* var240 /* : String */;
+static val* varonce242;
+val* var243 /* : String */;
+char* var244 /* : NativeString */;
+long var245 /* : Int */;
+val* var246 /* : FlatString */;
+short int var247 /* : Bool */;
+val* var248 /* : nullable CallSite */;
+val* var_itemdef /* var itemdef: nullable CallSite */;
+val* var249 /* : null */;
+short int var250 /* : Bool */;
+short int var251 /* : Bool */;
+short int var253 /* : Bool */;
+short int var255 /* : Bool */;
+static val* varonce256;
+val* var257 /* : String */;
+char* var258 /* : NativeString */;
+long var259 /* : Int */;
+val* var260 /* : FlatString */;
+static val* varonce261;
+val* var262 /* : String */;
+char* var263 /* : NativeString */;
+long var264 /* : Int */;
+val* var265 /* : FlatString */;
+val* var266 /* : Array[Object] */;
+long var267 /* : Int */;
+val* var268 /* : NativeArray[Object] */;
+val* var269 /* : String */;
+static val* varonce271;
+val* var272 /* : String */;
+char* var273 /* : NativeString */;
+long var274 /* : Int */;
+val* var275 /* : FlatString */;
+short int var276 /* : Bool */;
+val* var277 /* : nullable CallSite */;
+val* var_nextdef /* var nextdef: nullable CallSite */;
+val* var278 /* : null */;
+short int var279 /* : Bool */;
+short int var280 /* : Bool */;
+short int var282 /* : Bool */;
+short int var284 /* : Bool */;
+static val* varonce285;
+val* var286 /* : String */;
+char* var287 /* : NativeString */;
+long var288 /* : Int */;
+val* var289 /* : FlatString */;
+static val* varonce290;
+val* var291 /* : String */;
+char* var292 /* : NativeString */;
+long var293 /* : Int */;
+val* var294 /* : FlatString */;
+val* var295 /* : Array[Object] */;
+long var296 /* : Int */;
+val* var297 /* : NativeArray[Object] */;
+val* var298 /* : String */;
+static val* varonce300;
+val* var301 /* : String */;
+char* var302 /* : NativeString */;
+long var303 /* : Int */;
+val* var304 /* : FlatString */;
+short int var305 /* : Bool */;
+val* var306 /* : nullable CallSite */;
+static val* varonce308;
+val* var309 /* : String */;
+char* var310 /* : NativeString */;
+long var311 /* : Int */;
+val* var312 /* : FlatString */;
+short int var313 /* : Bool */;
+val* var314 /* : nullable CallSite */;
+val* var_keydef /* var keydef: nullable CallSite */;
+val* var315 /* : null */;
+short int var316 /* : Bool */;
+short int var317 /* : Bool */;
+short int var319 /* : Bool */;
+short int var321 /* : Bool */;
+static val* varonce322;
+val* var323 /* : String */;
+char* var324 /* : NativeString */;
+long var325 /* : Int */;
+val* var326 /* : FlatString */;
+static val* varonce327;
+val* var328 /* : String */;
+char* var329 /* : NativeString */;
+long var330 /* : Int */;
+val* var331 /* : FlatString */;
+val* var332 /* : Array[Object] */;
+long var333 /* : Int */;
+val* var334 /* : NativeArray[Object] */;
+val* var335 /* : String */;
+short int var337 /* : Bool */;
+val* var338 /* : nullable Array[Variable] */;
+val* var340 /* : nullable Array[Variable] */;
+long var341 /* : Int */;
+long var343 /* : Int */;
+long var344 /* : Int */;
+short int var345 /* : Bool */;
+short int var346 /* : Bool */;
+short int var348 /* : Bool */;
+short int var_349 /* var : Bool */;
+val* var350 /* : AExpr */;
+val* var352 /* : AExpr */;
+short int var353 /* : Bool */;
+int cltype354;
+int idtype355;
+val* var356 /* : nullable Array[Variable] */;
+val* var358 /* : nullable Array[Variable] */;
+val* var359 /* : nullable Object */;
+val* var_variable /* var variable: Variable */;
+val* var360 /* : nullable MType */;
+val* var362 /* : nullable MType */;
+val* var_vtype /* var vtype: MType */;
+val* var363 /* : AExpr */;
+val* var365 /* : AExpr */;
+short int var366 /* : Bool */;
+int cltype367;
+int idtype368;
+static val* varonce369;
+val* var370 /* : String */;
+char* var371 /* : NativeString */;
+long var372 /* : Int */;
+val* var373 /* : FlatString */;
+short int var374 /* : Bool */;
+val* var375 /* : nullable CallSite */;
+static val* varonce377;
+val* var378 /* : String */;
+char* var379 /* : NativeString */;
+long var380 /* : Int */;
+val* var381 /* : FlatString */;
+short int var382 /* : Bool */;
+val* var383 /* : nullable CallSite */;
+static val* varonce385;
+val* var386 /* : String */;
+char* var387 /* : NativeString */;
+long var388 /* : Int */;
+val* var389 /* : FlatString */;
+short int var390 /* : Bool */;
+val* var391 /* : nullable CallSite */;
 var_v = p0;
-{
-var = parser_nodes__AOrElseExpr__n_expr(self);
+var_mtype = p1;
+/* <var_mtype:MType> isa MNullType */
+cltype = type_model__MNullType.color;
+idtype = type_model__MNullType.id;
+if(cltype >= var_mtype->type->table_size) {
+var = 0;
+} else {
+var = var_mtype->type->type_table[cltype] == idtype;
 }
-{
-var1 = typing__TypeVisitor__visit_expr(var_v, var);
+if (var){
+if (varonce) {
+var1 = varonce;
+} else {
+var2 = "Type error: \'for\' cannot iterate over \'null\'";
+var3 = 44;
+var4 = string__NativeString__to_s_with_length(var2, var3);
+var1 = var4;
+varonce = var1;
 }
-var_t1 = var1;
 {
-var2 = parser_nodes__AOrElseExpr__n_expr2(self);
+typing__TypeVisitor__error(var_v, self, var1); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
 }
-{
-var3 = typing__TypeVisitor__visit_expr(var_v, var2);
+goto RET_LABEL;
+} else {
 }
-var_t2 = var3;
-var5 = NULL;
-if (var_t1 == NULL) {
-var6 = 1; /* is null */
+if (varonce5) {
+var6 = varonce5;
 } else {
-var6 = 0; /* arg is null but recv is not */
+var7 = "Object";
+var8 = 6;
+var9 = string__NativeString__to_s_with_length(var7, var8);
+var6 = var9;
+varonce5 = var6;
 }
-if (0) {
-{ /* Inline kernel#Object#== (var_t1,var5) on <var_t1:nullable MType> */
-var_other = var5;
 {
-{ /* Inline kernel#Object#is_same_instance (var_t1,var_other) on <var_t1:nullable MType(MType)> */
-var11 = var_t1 == var_other;
-var9 = var11;
-goto RET_LABEL10;
-RET_LABEL10:(void)0;
-}
-}
-var7 = var9;
-goto RET_LABEL8;
-RET_LABEL8:(void)0;
-}
-var6 = var7;
+var10 = typing__TypeVisitor__get_mclass(var_v, self, var6);
 }
-var_ = var6;
-if (var6){
-var4 = var_;
-} else {
-var12 = NULL;
-if (var_t2 == NULL) {
-var13 = 1; /* is null */
+var_objcla = var10;
+var11 = NULL;
+if (var_objcla == NULL) {
+var12 = 1; /* is null */
 } else {
-var13 = 0; /* arg is null but recv is not */
+var12 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_t2,var12) on <var_t2:nullable MType> */
-var_other = var12;
+{ /* Inline kernel#Object#== (var_objcla,var11) on <var_objcla:nullable MClass> */
+var_other = var11;
 {
-{ /* Inline kernel#Object#is_same_instance (var_t2,var_other) on <var_t2:nullable MType(MType)> */
-var18 = var_t2 == var_other;
-var16 = var18;
-goto RET_LABEL17;
-RET_LABEL17:(void)0;
-}
+{ /* Inline kernel#Object#is_same_instance (var_objcla,var_other) on <var_objcla:nullable MClass(MClass)> */
+var17 = var_objcla == var_other;
+var15 = var17;
+goto RET_LABEL16;
+RET_LABEL16:(void)0;
 }
-var14 = var16;
-goto RET_LABEL15;
-RET_LABEL15:(void)0;
 }
-var13 = var14;
+var13 = var15;
+goto RET_LABEL14;
+RET_LABEL14:(void)0;
 }
-var4 = var13;
+var12 = var13;
 }
-if (var4){
+if (var12){
 goto RET_LABEL;
 } else {
 }
-{
-var19 = ((val* (*)(val*))(var_t1->class->vft[COLOR_model__MType__as_notnullable]))(var_t1) /* as_notnullable on <var_t1:nullable MType(MType)>*/;
+if (varonce18) {
+var19 = varonce18;
+} else {
+var20 = "iterator";
+var21 = 8;
+var22 = string__NativeString__to_s_with_length(var20, var21);
+var19 = var22;
+varonce18 = var19;
 }
-var_t1 = var19;
-var20 = NEW_array__Array(&type_array__Arraymodel__MType);
-var21 = 2;
 {
-array__Array__with_capacity(var20, var21); /* Direct call array#Array#with_capacity on <var20:Array[MType]>*/
+{ /* Inline parser_nodes#AForExpr#n_expr (self) on <self:AForExpr> */
+var25 = self->attrs[COLOR_parser_nodes__AForExpr___n_expr].val; /* _n_expr on <self:AForExpr> */
+if (unlikely(var25 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1427);
+show_backtrace(1);
 }
-var_22 = var20;
-{
-array__AbstractArray__push(var_22, var_t1); /* Direct call array#AbstractArray#push on <var_22:Array[MType]>*/
+var23 = var25;
+RET_LABEL24:(void)0;
 }
-{
-array__AbstractArray__push(var_22, var_t2); /* Direct call array#AbstractArray#push on <var_22:Array[MType]>*/
+}
+/* <var23:AExpr> isa ASelfExpr */
+cltype27 = type_parser_nodes__ASelfExpr.color;
+idtype28 = type_parser_nodes__ASelfExpr.id;
+if(cltype27 >= var23->type->table_size) {
+var26 = 0;
+} else {
+var26 = var23->type->type_table[cltype27] == idtype28;
 }
 {
-var23 = typing__TypeVisitor__merge_types(var_v, self, var_22);
+var29 = typing__TypeVisitor__get_method(var_v, self, var_mtype, var19, var26);
 }
-var_t = var23;
-var24 = NULL;
-if (var_t == NULL) {
-var25 = 1; /* is null */
+var_itdef = var29;
+var30 = NULL;
+if (var_itdef == NULL) {
+var31 = 1; /* is null */
 } else {
-var25 = 0; /* arg is null but recv is not */
+var31 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_t,var24) on <var_t:nullable MType> */
-var_other = var24;
+{ /* Inline kernel#Object#== (var_itdef,var30) on <var_itdef:nullable CallSite> */
+var_other = var30;
 {
-{ /* Inline kernel#Object#is_same_instance (var_t,var_other) on <var_t:nullable MType(MType)> */
-var30 = var_t == var_other;
-var28 = var30;
-goto RET_LABEL29;
-RET_LABEL29:(void)0;
-}
+{ /* Inline kernel#Object#is_same_instance (var_itdef,var_other) on <var_itdef:nullable CallSite(CallSite)> */
+var36 = var_itdef == var_other;
+var34 = var36;
+goto RET_LABEL35;
+RET_LABEL35:(void)0;
 }
-var26 = var28;
-goto RET_LABEL27;
-RET_LABEL27:(void)0;
 }
-var25 = var26;
+var32 = var34;
+goto RET_LABEL33;
+RET_LABEL33:(void)0;
 }
-if (var25){
-{
-{ /* Inline typing#TypeVisitor#mmodule (var_v) on <var_v:TypeVisitor> */
-var33 = var_v->attrs[COLOR_typing__TypeVisitor___mmodule].val; /* _mmodule on <var_v:TypeVisitor> */
-if (unlikely(var33 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mmodule");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 38);
-show_backtrace(1);
+var31 = var32;
 }
-var31 = var33;
-RET_LABEL32:(void)0;
+if (var31){
+if (varonce37) {
+var38 = varonce37;
+} else {
+var39 = "Type Error: \'for\' expects a type providing \'iterator\' method, got \'";
+var40 = 67;
+var41 = string__NativeString__to_s_with_length(var39, var40);
+var38 = var41;
+varonce37 = var38;
 }
+if (varonce42) {
+var43 = varonce42;
+} else {
+var44 = "\'.";
+var45 = 2;
+var46 = string__NativeString__to_s_with_length(var44, var45);
+var43 = var46;
+varonce42 = var43;
 }
+var47 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var47 = array_instance Array[Object] */
+var48 = 3;
+var49 = NEW_array__NativeArray(var48, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var49)->values[0] = (val*) var38;
+((struct instance_array__NativeArray*)var49)->values[1] = (val*) var_mtype;
+((struct instance_array__NativeArray*)var49)->values[2] = (val*) var43;
 {
-var34 = model__MModule__object_type(var31);
+((void (*)(val*, val*, long))(var47->class->vft[COLOR_array__Array__with_native]))(var47, var49, var48) /* with_native on <var47:Array[Object]>*/;
 }
-var_t = var34;
-/* <var_t2:nullable MType(MType)> isa MNullableType */
-cltype = type_model__MNullableType.color;
-idtype = type_model__MNullableType.id;
-if(cltype >= var_t2->type->table_size) {
-var35 = 0;
-} else {
-var35 = var_t2->type->type_table[cltype] == idtype;
 }
-if (var35){
 {
-var36 = model__MType__as_nullable(var_t);
+var50 = ((val* (*)(val*))(var47->class->vft[COLOR_string__Object__to_s]))(var47) /* to_s on <var47:Array[Object]>*/;
 }
-var_t = var36;
-} else {
+{
+typing__TypeVisitor__error(var_v, self, var50); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
 }
+goto RET_LABEL;
 } else {
 }
 {
-{ /* Inline typing#AExpr#mtype= (self,var_t) on <self:AOrElseExpr> */
-self->attrs[COLOR_typing__AExpr___mtype].val = var_t; /* _mtype on <self:AOrElseExpr> */
-RET_LABEL37:(void)0;
+{ /* Inline typing#AForExpr#method_iterator= (self,var_itdef) on <self:AForExpr> */
+self->attrs[COLOR_typing__AForExpr___method_iterator].val = var_itdef; /* _method_iterator on <self:AForExpr> */
+RET_LABEL51:(void)0;
 }
 }
-RET_LABEL:;
+{
+{ /* Inline typing#CallSite#msignature (var_itdef) on <var_itdef:nullable CallSite(CallSite)> */
+var54 = var_itdef->attrs[COLOR_typing__CallSite___msignature].val; /* _msignature on <var_itdef:nullable CallSite(CallSite)> */
+if (unlikely(var54 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _msignature");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 490);
+show_backtrace(1);
+}
+var52 = var54;
+RET_LABEL53:(void)0;
 }
-/* method typing#AOrElseExpr#accept_typing for (self: Object, TypeVisitor) */
-void VIRTUAL_typing__AOrElseExpr__accept_typing(val* self, val* p0) {
-typing__AOrElseExpr__accept_typing(self, p0); /* Direct call typing#AOrElseExpr#accept_typing on <self:Object(AOrElseExpr)>*/
-RET_LABEL:;
 }
-/* method typing#ATrueExpr#accept_typing for (self: ATrueExpr, TypeVisitor) */
-void typing__ATrueExpr__accept_typing(val* self, val* p0) {
-val* var_v /* var v: TypeVisitor */;
-val* var /* : nullable MType */;
-var_v = p0;
 {
-var = typing__TypeVisitor__type_bool(var_v, self);
+{ /* Inline model#MSignature#return_mtype (var52) on <var52:MSignature> */
+var57 = var52->attrs[COLOR_model__MSignature___return_mtype].val; /* _return_mtype on <var52:MSignature> */
+var55 = var57;
+RET_LABEL56:(void)0;
+}
+}
+var_ittype = var55;
+var58 = NULL;
+if (var_ittype == NULL) {
+var59 = 1; /* is null */
+} else {
+var59 = 0; /* arg is null but recv is not */
 }
+if (0) {
+{ /* Inline kernel#Object#== (var_ittype,var58) on <var_ittype:nullable MType> */
+var_other = var58;
 {
-{ /* Inline typing#AExpr#mtype= (self,var) on <self:ATrueExpr> */
-self->attrs[COLOR_typing__AExpr___mtype].val = var; /* _mtype on <self:ATrueExpr> */
-RET_LABEL1:(void)0;
+{ /* Inline kernel#Object#is_same_instance (var_ittype,var_other) on <var_ittype:nullable MType(MType)> */
+var64 = var_ittype == var_other;
+var62 = var64;
+goto RET_LABEL63;
+RET_LABEL63:(void)0;
 }
 }
-RET_LABEL:;
+var60 = var62;
+goto RET_LABEL61;
+RET_LABEL61:(void)0;
 }
-/* method typing#ATrueExpr#accept_typing for (self: Object, TypeVisitor) */
-void VIRTUAL_typing__ATrueExpr__accept_typing(val* self, val* p0) {
-typing__ATrueExpr__accept_typing(self, p0); /* Direct call typing#ATrueExpr#accept_typing on <self:Object(ATrueExpr)>*/
-RET_LABEL:;
+var59 = var60;
 }
-/* method typing#AFalseExpr#accept_typing for (self: AFalseExpr, TypeVisitor) */
-void typing__AFalseExpr__accept_typing(val* self, val* p0) {
-val* var_v /* var v: TypeVisitor */;
-val* var /* : nullable MType */;
-var_v = p0;
-{
-var = typing__TypeVisitor__type_bool(var_v, self);
+if (var59){
+if (varonce65) {
+var66 = varonce65;
+} else {
+var67 = "Type Error: \'for\' expects method \'iterator\' to return an \'Iterator\' or \'MapIterator\' type\'.";
+var68 = 91;
+var69 = string__NativeString__to_s_with_length(var67, var68);
+var66 = var69;
+varonce65 = var66;
 }
 {
-{ /* Inline typing#AExpr#mtype= (self,var) on <self:AFalseExpr> */
-self->attrs[COLOR_typing__AExpr___mtype].val = var; /* _mtype on <self:AFalseExpr> */
-RET_LABEL1:(void)0;
+typing__TypeVisitor__error(var_v, self, var66); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
 }
+goto RET_LABEL;
+} else {
 }
-RET_LABEL:;
+if (varonce70) {
+var71 = varonce70;
+} else {
+var72 = "Iterator";
+var73 = 8;
+var74 = string__NativeString__to_s_with_length(var72, var73);
+var71 = var74;
+varonce70 = var71;
 }
-/* method typing#AFalseExpr#accept_typing for (self: Object, TypeVisitor) */
-void VIRTUAL_typing__AFalseExpr__accept_typing(val* self, val* p0) {
-typing__AFalseExpr__accept_typing(self, p0); /* Direct call typing#AFalseExpr#accept_typing on <self:Object(AFalseExpr)>*/
-RET_LABEL:;
+{
+var75 = typing__TypeVisitor__try_get_mclass(var_v, self, var71);
 }
-/* method typing#AIntExpr#accept_typing for (self: AIntExpr, TypeVisitor) */
-void typing__AIntExpr__accept_typing(val* self, val* p0) {
-val* var_v /* var v: TypeVisitor */;
-static val* varonce;
-val* var /* : String */;
-char* var1 /* : NativeString */;
-long var2 /* : Int */;
-val* var3 /* : FlatString */;
-val* var4 /* : nullable MClass */;
-val* var_mclass /* var mclass: nullable MClass */;
-val* var5 /* : null */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var9 /* : Bool */;
-short int var11 /* : Bool */;
-val* var12 /* : MClassType */;
-val* var14 /* : MClassType */;
-var_v = p0;
-if (varonce) {
-var = varonce;
+var_colit_cla = var75;
+if (varonce76) {
+var77 = varonce76;
 } else {
-var1 = "Int";
-var2 = 3;
-var3 = string__NativeString__to_s_with_length(var1, var2);
-var = var3;
-varonce = var;
+var78 = "MapIterator";
+var79 = 11;
+var80 = string__NativeString__to_s_with_length(var78, var79);
+var77 = var80;
+varonce76 = var77;
 }
 {
-var4 = typing__TypeVisitor__get_mclass(var_v, self, var);
+var81 = typing__TypeVisitor__try_get_mclass(var_v, self, var77);
 }
-var_mclass = var4;
-var5 = NULL;
-if (var_mclass == NULL) {
-var6 = 1; /* is null */
+var_mapit_cla = var81;
+var82 = 0;
+var_is_col = var82;
+var83 = 0;
+var_is_map = var83;
+var85 = NULL;
+if (var_colit_cla == NULL) {
+var86 = 0; /* is null */
 } else {
-var6 = 0; /* arg is null but recv is not */
+var86 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_mclass,var5) on <var_mclass:nullable MClass> */
-var_other = var5;
+{ /* Inline kernel#Object#!= (var_colit_cla,var85) on <var_colit_cla:nullable MClass> */
+var_other89 = var85;
 {
-{ /* Inline kernel#Object#is_same_instance (var_mclass,var_other) on <var_mclass:nullable MClass(MClass)> */
-var11 = var_mclass == var_other;
-var9 = var11;
-goto RET_LABEL10;
-RET_LABEL10:(void)0;
+var91 = ((short int (*)(val*, val*))(var_colit_cla->class->vft[COLOR_kernel__Object___61d_61d]))(var_colit_cla, var_other89) /* == on <var_colit_cla:nullable MClass(MClass)>*/;
+var90 = var91;
 }
+var92 = !var90;
+var87 = var92;
+goto RET_LABEL88;
+RET_LABEL88:(void)0;
 }
-var7 = var9;
-goto RET_LABEL8;
-RET_LABEL8:(void)0;
-}
-var6 = var7;
+var86 = var87;
 }
-if (var6){
-goto RET_LABEL;
-} else {
+var_ = var86;
+if (var86){
+var93 = NEW_array__Array(&type_array__Arraymodel__MType);
+var94 = 1;
+{
+array__Array__with_capacity(var93, var94); /* Direct call array#Array#with_capacity on <var93:Array[MType]>*/
 }
+var_95 = var93;
 {
-{ /* Inline model#MClass#mclass_type (var_mclass) on <var_mclass:nullable MClass(MClass)> */
-var14 = var_mclass->attrs[COLOR_model__MClass___mclass_type].val; /* _mclass_type on <var_mclass:nullable MClass(MClass)> */
-if (unlikely(var14 == NULL)) {
+{ /* Inline model#MClass#mclass_type (var_objcla) on <var_objcla:nullable MClass(MClass)> */
+var98 = var_objcla->attrs[COLOR_model__MClass___mclass_type].val; /* _mclass_type on <var_objcla:nullable MClass(MClass)> */
+if (unlikely(var98 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass_type");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 417);
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 435);
 show_backtrace(1);
 }
-var12 = var14;
-RET_LABEL13:(void)0;
+var96 = var98;
+RET_LABEL97:(void)0;
 }
 }
 {
-{ /* Inline typing#AExpr#mtype= (self,var12) on <self:AIntExpr> */
-self->attrs[COLOR_typing__AExpr___mtype].val = var12; /* _mtype on <self:AIntExpr> */
-RET_LABEL15:(void)0;
+var99 = model__MType__as_nullable(var96);
 }
+{
+array__AbstractArray__push(var_95, var99); /* Direct call array#AbstractArray#push on <var_95:Array[MType]>*/
 }
-RET_LABEL:;
+{
+var100 = model__MClass__get_mtype(var_colit_cla, var_95);
 }
-/* method typing#AIntExpr#accept_typing for (self: Object, TypeVisitor) */
-void VIRTUAL_typing__AIntExpr__accept_typing(val* self, val* p0) {
-typing__AIntExpr__accept_typing(self, p0); /* Direct call typing#AIntExpr#accept_typing on <self:Object(AIntExpr)>*/
-RET_LABEL:;
+{
+var101 = typing__TypeVisitor__is_subtype(var_v, var_ittype, var100);
 }
-/* method typing#AFloatExpr#accept_typing for (self: AFloatExpr, TypeVisitor) */
-void typing__AFloatExpr__accept_typing(val* self, val* p0) {
-val* var_v /* var v: TypeVisitor */;
-static val* varonce;
-val* var /* : String */;
-char* var1 /* : NativeString */;
-long var2 /* : Int */;
-val* var3 /* : FlatString */;
-val* var4 /* : nullable MClass */;
-val* var_mclass /* var mclass: nullable MClass */;
-val* var5 /* : null */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var9 /* : Bool */;
-short int var11 /* : Bool */;
-val* var12 /* : MClassType */;
-val* var14 /* : MClassType */;
-var_v = p0;
-if (varonce) {
-var = varonce;
+var84 = var101;
 } else {
-var1 = "Float";
-var2 = 5;
-var3 = string__NativeString__to_s_with_length(var1, var2);
-var = var3;
-varonce = var;
+var84 = var_;
 }
+if (var84){
 {
-var4 = typing__TypeVisitor__get_mclass(var_v, self, var);
+{ /* Inline typing#TypeVisitor#mmodule (var_v) on <var_v:TypeVisitor> */
+var104 = var_v->attrs[COLOR_typing__TypeVisitor___mmodule].val; /* _mmodule on <var_v:TypeVisitor> */
+if (unlikely(var104 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mmodule");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 36);
+show_backtrace(1);
 }
-var_mclass = var4;
-var5 = NULL;
-if (var_mclass == NULL) {
-var6 = 1; /* is null */
+var102 = var104;
+RET_LABEL103:(void)0;
+}
+}
+{
+{ /* Inline typing#TypeVisitor#anchor (var_v) on <var_v:TypeVisitor> */
+var107 = var_v->attrs[COLOR_typing__TypeVisitor___anchor].val; /* _anchor on <var_v:TypeVisitor> */
+var105 = var107;
+RET_LABEL106:(void)0;
+}
+}
+{
+var108 = model__MType__supertype_to(var_ittype, var102, var105, var_colit_cla);
+}
+var_coltype = var108;
+{
+{ /* Inline scope#AForExpr#variables (self) on <self:AForExpr> */
+var111 = self->attrs[COLOR_scope__AForExpr___variables].val; /* _variables on <self:AForExpr> */
+var109 = var111;
+RET_LABEL110:(void)0;
+}
+}
+var_variables = var109;
+if (var_variables == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 956);
+show_backtrace(1);
 } else {
-var6 = 0; /* arg is null but recv is not */
+{ /* Inline array#AbstractArrayRead#length (var_variables) on <var_variables:nullable Array[Variable]> */
+if (unlikely(var_variables == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/array.nit", 24);
+show_backtrace(1);
 }
-if (0) {
-{ /* Inline kernel#Object#== (var_mclass,var5) on <var_mclass:nullable MClass> */
-var_other = var5;
+var114 = var_variables->attrs[COLOR_array__AbstractArrayRead___length].l; /* _length on <var_variables:nullable Array[Variable]> */
+var112 = var114;
+RET_LABEL113:(void)0;
+}
+}
+var115 = 1;
 {
-{ /* Inline kernel#Object#is_same_instance (var_mclass,var_other) on <var_mclass:nullable MClass(MClass)> */
-var11 = var_mclass == var_other;
-var9 = var11;
-goto RET_LABEL10;
-RET_LABEL10:(void)0;
+{ /* Inline kernel#Int#!= (var112,var115) on <var112:Int> */
+var119 = var112 == var115;
+var120 = !var119;
+var117 = var120;
+goto RET_LABEL118;
+RET_LABEL118:(void)0;
 }
+var116 = var117;
 }
-var7 = var9;
-goto RET_LABEL8;
-RET_LABEL8:(void)0;
+if (var116){
+if (varonce121) {
+var122 = varonce121;
+} else {
+var123 = "Type Error: \'for\' expects only one variable when using \'Iterator\'.";
+var124 = 66;
+var125 = string__NativeString__to_s_with_length(var123, var124);
+var122 = var125;
+varonce121 = var122;
 }
-var6 = var7;
+{
+typing__TypeVisitor__error(var_v, self, var122); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
 }
-if (var6){
-goto RET_LABEL;
 } else {
+if (var_variables == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 959);
+show_backtrace(1);
+} else {
+var126 = abstract_collection__SequenceRead__first(var_variables);
 }
 {
-{ /* Inline model#MClass#mclass_type (var_mclass) on <var_mclass:nullable MClass(MClass)> */
-var14 = var_mclass->attrs[COLOR_model__MClass___mclass_type].val; /* _mclass_type on <var_mclass:nullable MClass(MClass)> */
-if (unlikely(var14 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass_type");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 417);
+{ /* Inline model#MClassType#arguments (var_coltype) on <var_coltype:MClassType> */
+var129 = var_coltype->attrs[COLOR_model__MClassType___arguments].val; /* _arguments on <var_coltype:MClassType> */
+if (unlikely(var129 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _arguments");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 996);
 show_backtrace(1);
 }
-var12 = var14;
-RET_LABEL13:(void)0;
+var127 = var129;
+RET_LABEL128:(void)0;
 }
 }
 {
-{ /* Inline typing#AExpr#mtype= (self,var12) on <self:AFloatExpr> */
-self->attrs[COLOR_typing__AExpr___mtype].val = var12; /* _mtype on <self:AFloatExpr> */
-RET_LABEL15:(void)0;
+var130 = abstract_collection__SequenceRead__first(var127);
 }
+{
+{ /* Inline typing#Variable#declared_type= (var126,var130) on <var126:nullable Object(Variable)> */
+var126->attrs[COLOR_typing__Variable___declared_type].val = var130; /* _declared_type on <var126:nullable Object(Variable)> */
+RET_LABEL131:(void)0;
 }
-RET_LABEL:;
 }
-/* method typing#AFloatExpr#accept_typing for (self: Object, TypeVisitor) */
-void VIRTUAL_typing__AFloatExpr__accept_typing(val* self, val* p0) {
-typing__AFloatExpr__accept_typing(self, p0); /* Direct call typing#AFloatExpr#accept_typing on <self:Object(AFloatExpr)>*/
-RET_LABEL:;
 }
-/* method typing#ACharExpr#accept_typing for (self: ACharExpr, TypeVisitor) */
-void typing__ACharExpr__accept_typing(val* self, val* p0) {
-val* var_v /* var v: TypeVisitor */;
-static val* varonce;
-val* var /* : String */;
-char* var1 /* : NativeString */;
-long var2 /* : Int */;
-val* var3 /* : FlatString */;
-val* var4 /* : nullable MClass */;
-val* var_mclass /* var mclass: nullable MClass */;
-val* var5 /* : null */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var9 /* : Bool */;
-short int var11 /* : Bool */;
-val* var12 /* : MClassType */;
-val* var14 /* : MClassType */;
-var_v = p0;
-if (varonce) {
-var = varonce;
+var132 = 1;
+var_is_col = var132;
 } else {
-var1 = "Char";
-var2 = 4;
-var3 = string__NativeString__to_s_with_length(var1, var2);
-var = var3;
-varonce = var;
 }
-{
-var4 = typing__TypeVisitor__get_mclass(var_v, self, var);
-}
-var_mclass = var4;
-var5 = NULL;
-if (var_mclass == NULL) {
-var6 = 1; /* is null */
+var134 = NULL;
+if (var_mapit_cla == NULL) {
+var135 = 0; /* is null */
 } else {
-var6 = 0; /* arg is null but recv is not */
+var135 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_mclass,var5) on <var_mclass:nullable MClass> */
-var_other = var5;
+{ /* Inline kernel#Object#!= (var_mapit_cla,var134) on <var_mapit_cla:nullable MClass> */
+var_other89 = var134;
 {
-{ /* Inline kernel#Object#is_same_instance (var_mclass,var_other) on <var_mclass:nullable MClass(MClass)> */
-var11 = var_mclass == var_other;
-var9 = var11;
-goto RET_LABEL10;
-RET_LABEL10:(void)0;
-}
+var139 = ((short int (*)(val*, val*))(var_mapit_cla->class->vft[COLOR_kernel__Object___61d_61d]))(var_mapit_cla, var_other89) /* == on <var_mapit_cla:nullable MClass(MClass)>*/;
+var138 = var139;
 }
-var7 = var9;
-goto RET_LABEL8;
-RET_LABEL8:(void)0;
+var140 = !var138;
+var136 = var140;
+goto RET_LABEL137;
+RET_LABEL137:(void)0;
 }
-var6 = var7;
+var135 = var136;
 }
-if (var6){
-goto RET_LABEL;
-} else {
+var_141 = var135;
+if (var135){
+var142 = NEW_array__Array(&type_array__Arraymodel__MType);
+var143 = 2;
+{
+array__Array__with_capacity(var142, var143); /* Direct call array#Array#with_capacity on <var142:Array[MType]>*/
 }
+var_144 = var142;
 {
-{ /* Inline model#MClass#mclass_type (var_mclass) on <var_mclass:nullable MClass(MClass)> */
-var14 = var_mclass->attrs[COLOR_model__MClass___mclass_type].val; /* _mclass_type on <var_mclass:nullable MClass(MClass)> */
-if (unlikely(var14 == NULL)) {
+{ /* Inline model#MClass#mclass_type (var_objcla) on <var_objcla:nullable MClass(MClass)> */
+var147 = var_objcla->attrs[COLOR_model__MClass___mclass_type].val; /* _mclass_type on <var_objcla:nullable MClass(MClass)> */
+if (unlikely(var147 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass_type");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 417);
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 435);
 show_backtrace(1);
 }
-var12 = var14;
-RET_LABEL13:(void)0;
+var145 = var147;
+RET_LABEL146:(void)0;
 }
 }
 {
-{ /* Inline typing#AExpr#mtype= (self,var12) on <self:ACharExpr> */
-self->attrs[COLOR_typing__AExpr___mtype].val = var12; /* _mtype on <self:ACharExpr> */
-RET_LABEL15:(void)0;
+array__AbstractArray__push(var_144, var145); /* Direct call array#AbstractArray#push on <var_144:Array[MType]>*/
 }
+{
+{ /* Inline model#MClass#mclass_type (var_objcla) on <var_objcla:nullable MClass(MClass)> */
+var150 = var_objcla->attrs[COLOR_model__MClass___mclass_type].val; /* _mclass_type on <var_objcla:nullable MClass(MClass)> */
+if (unlikely(var150 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass_type");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 435);
+show_backtrace(1);
 }
-RET_LABEL:;
+var148 = var150;
+RET_LABEL149:(void)0;
 }
-/* method typing#ACharExpr#accept_typing for (self: Object, TypeVisitor) */
-void VIRTUAL_typing__ACharExpr__accept_typing(val* self, val* p0) {
-typing__ACharExpr__accept_typing(self, p0); /* Direct call typing#ACharExpr#accept_typing on <self:Object(ACharExpr)>*/
-RET_LABEL:;
 }
-/* method typing#AStringFormExpr#accept_typing for (self: AStringFormExpr, TypeVisitor) */
-void typing__AStringFormExpr__accept_typing(val* self, val* p0) {
-val* var_v /* var v: TypeVisitor */;
-static val* varonce;
-val* var /* : String */;
-char* var1 /* : NativeString */;
-long var2 /* : Int */;
-val* var3 /* : FlatString */;
-val* var4 /* : nullable MClass */;
-val* var_mclass /* var mclass: nullable MClass */;
-val* var5 /* : null */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var9 /* : Bool */;
-short int var11 /* : Bool */;
-val* var12 /* : MClassType */;
-val* var14 /* : MClassType */;
-var_v = p0;
-if (varonce) {
-var = varonce;
-} else {
-var1 = "String";
-var2 = 6;
-var3 = string__NativeString__to_s_with_length(var1, var2);
-var = var3;
-varonce = var;
+{
+var151 = model__MType__as_nullable(var148);
 }
 {
-var4 = typing__TypeVisitor__get_mclass(var_v, self, var);
+array__AbstractArray__push(var_144, var151); /* Direct call array#AbstractArray#push on <var_144:Array[MType]>*/
 }
-var_mclass = var4;
-var5 = NULL;
-if (var_mclass == NULL) {
-var6 = 1; /* is null */
-} else {
-var6 = 0; /* arg is null but recv is not */
+{
+var152 = model__MClass__get_mtype(var_mapit_cla, var_144);
 }
-if (0) {
-{ /* Inline kernel#Object#== (var_mclass,var5) on <var_mclass:nullable MClass> */
-var_other = var5;
 {
-{ /* Inline kernel#Object#is_same_instance (var_mclass,var_other) on <var_mclass:nullable MClass(MClass)> */
-var11 = var_mclass == var_other;
-var9 = var11;
-goto RET_LABEL10;
-RET_LABEL10:(void)0;
+var153 = typing__TypeVisitor__is_subtype(var_v, var_ittype, var152);
 }
+var133 = var153;
+} else {
+var133 = var_141;
 }
-var7 = var9;
-goto RET_LABEL8;
-RET_LABEL8:(void)0;
+if (var133){
+{
+{ /* Inline typing#TypeVisitor#mmodule (var_v) on <var_v:TypeVisitor> */
+var156 = var_v->attrs[COLOR_typing__TypeVisitor___mmodule].val; /* _mmodule on <var_v:TypeVisitor> */
+if (unlikely(var156 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mmodule");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 36);
+show_backtrace(1);
 }
-var6 = var7;
+var154 = var156;
+RET_LABEL155:(void)0;
 }
-if (var6){
-goto RET_LABEL;
-} else {
 }
 {
-{ /* Inline model#MClass#mclass_type (var_mclass) on <var_mclass:nullable MClass(MClass)> */
-var14 = var_mclass->attrs[COLOR_model__MClass___mclass_type].val; /* _mclass_type on <var_mclass:nullable MClass(MClass)> */
-if (unlikely(var14 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass_type");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 417);
-show_backtrace(1);
+{ /* Inline typing#TypeVisitor#anchor (var_v) on <var_v:TypeVisitor> */
+var159 = var_v->attrs[COLOR_typing__TypeVisitor___anchor].val; /* _anchor on <var_v:TypeVisitor> */
+var157 = var159;
+RET_LABEL158:(void)0;
 }
-var12 = var14;
-RET_LABEL13:(void)0;
 }
+{
+var160 = model__MType__supertype_to(var_ittype, var154, var157, var_mapit_cla);
 }
+var_coltype161 = var160;
 {
-{ /* Inline typing#AExpr#mtype= (self,var12) on <self:AStringFormExpr> */
-self->attrs[COLOR_typing__AExpr___mtype].val = var12; /* _mtype on <self:AStringFormExpr> */
-RET_LABEL15:(void)0;
+{ /* Inline scope#AForExpr#variables (self) on <self:AForExpr> */
+var164 = self->attrs[COLOR_scope__AForExpr___variables].val; /* _variables on <self:AForExpr> */
+var162 = var164;
+RET_LABEL163:(void)0;
 }
 }
-RET_LABEL:;
+var_variables165 = var162;
+if (var_variables165 == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 968);
+show_backtrace(1);
+} else {
+{ /* Inline array#AbstractArrayRead#length (var_variables165) on <var_variables165:nullable Array[Variable]> */
+if (unlikely(var_variables165 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/array.nit", 24);
+show_backtrace(1);
 }
-/* method typing#AStringFormExpr#accept_typing for (self: Object, TypeVisitor) */
-void VIRTUAL_typing__AStringFormExpr__accept_typing(val* self, val* p0) {
-typing__AStringFormExpr__accept_typing(self, p0); /* Direct call typing#AStringFormExpr#accept_typing on <self:Object(AStringFormExpr)>*/
-RET_LABEL:;
+var168 = var_variables165->attrs[COLOR_array__AbstractArrayRead___length].l; /* _length on <var_variables165:nullable Array[Variable]> */
+var166 = var168;
+RET_LABEL167:(void)0;
 }
-/* method typing#ASuperstringExpr#accept_typing for (self: ASuperstringExpr, TypeVisitor) */
-void typing__ASuperstringExpr__accept_typing(val* self, val* p0) {
-val* var_v /* var v: TypeVisitor */;
-static val* varonce;
-val* var /* : String */;
-char* var1 /* : NativeString */;
-long var2 /* : Int */;
-val* var3 /* : FlatString */;
-val* var4 /* : nullable MClass */;
-val* var_mclass /* var mclass: nullable MClass */;
-val* var5 /* : null */;
-short int var6 /* : Bool */;
-short int var7 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var9 /* : Bool */;
-short int var11 /* : Bool */;
-val* var12 /* : MClassType */;
-val* var14 /* : MClassType */;
-val* var16 /* : ANodes[AExpr] */;
-val* var18 /* : ANodes[AExpr] */;
-val* var19 /* : Iterator[ANode] */;
-short int var20 /* : Bool */;
-val* var21 /* : nullable Object */;
-val* var_nexpr /* var nexpr: AExpr */;
-val* var22 /* : MModule */;
-val* var24 /* : MModule */;
-val* var25 /* : MClassType */;
-val* var26 /* : nullable MType */;
-var_v = p0;
-if (varonce) {
-var = varonce;
+}
+var169 = 2;
+{
+{ /* Inline kernel#Int#!= (var166,var169) on <var166:Int> */
+var173 = var166 == var169;
+var174 = !var173;
+var171 = var174;
+goto RET_LABEL172;
+RET_LABEL172:(void)0;
+}
+var170 = var171;
+}
+if (var170){
+if (varonce175) {
+var176 = varonce175;
 } else {
-var1 = "String";
-var2 = 6;
-var3 = string__NativeString__to_s_with_length(var1, var2);
-var = var3;
-varonce = var;
+var177 = "Type Error: \'for\' expects two variables when using \'MapIterator\'.";
+var178 = 65;
+var179 = string__NativeString__to_s_with_length(var177, var178);
+var176 = var179;
+varonce175 = var176;
 }
 {
-var4 = typing__TypeVisitor__get_mclass(var_v, self, var);
+typing__TypeVisitor__error(var_v, self, var176); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
 }
-var_mclass = var4;
-var5 = NULL;
-if (var_mclass == NULL) {
-var6 = 1; /* is null */
 } else {
-var6 = 0; /* arg is null but recv is not */
+var180 = 0;
+if (var_variables165 == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 971);
+show_backtrace(1);
+} else {
+var181 = array__Array___91d_93d(var_variables165, var180);
 }
-if (0) {
-{ /* Inline kernel#Object#== (var_mclass,var5) on <var_mclass:nullable MClass> */
-var_other = var5;
 {
-{ /* Inline kernel#Object#is_same_instance (var_mclass,var_other) on <var_mclass:nullable MClass(MClass)> */
-var11 = var_mclass == var_other;
-var9 = var11;
-goto RET_LABEL10;
-RET_LABEL10:(void)0;
+{ /* Inline model#MClassType#arguments (var_coltype161) on <var_coltype161:MClassType> */
+var184 = var_coltype161->attrs[COLOR_model__MClassType___arguments].val; /* _arguments on <var_coltype161:MClassType> */
+if (unlikely(var184 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _arguments");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 996);
+show_backtrace(1);
 }
+var182 = var184;
+RET_LABEL183:(void)0;
 }
-var7 = var9;
-goto RET_LABEL8;
-RET_LABEL8:(void)0;
 }
-var6 = var7;
+var185 = 0;
+{
+var186 = array__Array___91d_93d(var182, var185);
 }
-if (var6){
-goto RET_LABEL;
+{
+{ /* Inline typing#Variable#declared_type= (var181,var186) on <var181:nullable Object(Variable)> */
+var181->attrs[COLOR_typing__Variable___declared_type].val = var186; /* _declared_type on <var181:nullable Object(Variable)> */
+RET_LABEL187:(void)0;
+}
+}
+var188 = 1;
+if (var_variables165 == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 972);
+show_backtrace(1);
 } else {
+var189 = array__Array___91d_93d(var_variables165, var188);
 }
 {
-{ /* Inline model#MClass#mclass_type (var_mclass) on <var_mclass:nullable MClass(MClass)> */
-var14 = var_mclass->attrs[COLOR_model__MClass___mclass_type].val; /* _mclass_type on <var_mclass:nullable MClass(MClass)> */
-if (unlikely(var14 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass_type");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 417);
+{ /* Inline model#MClassType#arguments (var_coltype161) on <var_coltype161:MClassType> */
+var192 = var_coltype161->attrs[COLOR_model__MClassType___arguments].val; /* _arguments on <var_coltype161:MClassType> */
+if (unlikely(var192 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _arguments");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 996);
 show_backtrace(1);
 }
-var12 = var14;
-RET_LABEL13:(void)0;
+var190 = var192;
+RET_LABEL191:(void)0;
 }
 }
+var193 = 1;
 {
-{ /* Inline typing#AExpr#mtype= (self,var12) on <self:ASuperstringExpr> */
-self->attrs[COLOR_typing__AExpr___mtype].val = var12; /* _mtype on <self:ASuperstringExpr> */
-RET_LABEL15:(void)0;
-}
+var194 = array__Array___91d_93d(var190, var193);
 }
 {
-{ /* Inline parser_nodes#ASuperstringExpr#n_exprs (self) on <self:ASuperstringExpr> */
-var18 = self->attrs[COLOR_parser_nodes__ASuperstringExpr___n_exprs].val; /* _n_exprs on <self:ASuperstringExpr> */
-if (unlikely(var18 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 2180);
-show_backtrace(1);
+{ /* Inline typing#Variable#declared_type= (var189,var194) on <var189:nullable Object(Variable)> */
+var189->attrs[COLOR_typing__Variable___declared_type].val = var194; /* _declared_type on <var189:nullable Object(Variable)> */
+RET_LABEL195:(void)0;
 }
-var16 = var18;
-RET_LABEL17:(void)0;
 }
 }
+var196 = 1;
+var_is_map = var196;
+} else {
+}
+var198 = !var_is_col;
+var_199 = var198;
+if (var198){
+var200 = !var_is_map;
+var197 = var200;
+} else {
+var197 = var_199;
+}
+if (var197){
+if (varonce201) {
+var202 = varonce201;
+} else {
+var203 = "Type Error: \'for\' expects method \'iterator\' to return an \'Iterator\' or \'MapIterator\' type\'.";
+var204 = 91;
+var205 = string__NativeString__to_s_with_length(var203, var204);
+var202 = var205;
+varonce201 = var202;
+}
 {
-var19 = parser_nodes__ANodes__iterator(var16);
+typing__TypeVisitor__error(var_v, self, var202); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
+}
+goto RET_LABEL;
+} else {
 }
-for(;;) {
 {
-var20 = ((short int (*)(val*))(var19->class->vft[COLOR_abstract_collection__Iterator__is_ok]))(var19) /* is_ok on <var19:Iterator[ANode]>*/;
+var206 = ((short int (*)(val*))(var_mtype->class->vft[COLOR_model__MType__need_anchor]))(var_mtype) /* need_anchor on <var_mtype:MType>*/;
 }
-if(!var20) break;
+if (var206){
 {
-var21 = ((val* (*)(val*))(var19->class->vft[COLOR_abstract_collection__Iterator__item]))(var19) /* item on <var19:Iterator[ANode]>*/;
+var207 = typing__TypeVisitor__anchor_to(var_v, var_mtype);
+}
+var_mtype = var207;
+} else {
 }
-var_nexpr = var21;
 {
-{ /* Inline typing#TypeVisitor#mmodule (var_v) on <var_v:TypeVisitor> */
-var24 = var_v->attrs[COLOR_typing__TypeVisitor___mmodule].val; /* _mmodule on <var_v:TypeVisitor> */
-if (unlikely(var24 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mmodule");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 38);
-show_backtrace(1);
+var208 = ((val* (*)(val*))(var_mtype->class->vft[COLOR_model__MType__as_notnullable]))(var_mtype) /* as_notnullable on <var_mtype:MType>*/;
 }
-var22 = var24;
-RET_LABEL23:(void)0;
+var_mtype = var208;
+/* <var_mtype:MType> isa MClassType */
+cltype210 = type_model__MClassType.color;
+idtype211 = type_model__MClassType.id;
+if(cltype210 >= var_mtype->type->table_size) {
+var209 = 0;
+} else {
+var209 = var_mtype->type->type_table[cltype210] == idtype211;
 }
+if (unlikely(!var209)) {
+var_class_name = var_mtype == NULL ? "null" : var_mtype->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "MClassType", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 986);
+show_backtrace(1);
 }
 {
-var25 = model__MModule__object_type(var22);
+{ /* Inline typing#AForExpr#coltype= (self,var_mtype) on <self:AForExpr> */
+self->attrs[COLOR_typing__AForExpr___coltype].val = var_mtype; /* _coltype on <self:AForExpr> */
+RET_LABEL212:(void)0;
+}
 }
+if (varonce213) {
+var214 = varonce213;
+} else {
+var215 = "is_ok";
+var216 = 5;
+var217 = string__NativeString__to_s_with_length(var215, var216);
+var214 = var217;
+varonce213 = var214;
+}
+var218 = 0;
 {
-var26 = typing__TypeVisitor__visit_expr_subtype(var_v, var_nexpr, var25);
+var219 = typing__TypeVisitor__get_method(var_v, self, var_ittype, var214, var218);
+}
+var_ikdef = var219;
+var220 = NULL;
+if (var_ikdef == NULL) {
+var221 = 1; /* is null */
+} else {
+var221 = 0; /* arg is null but recv is not */
 }
-var26;
-CONTINUE_label: (void)0;
+if (0) {
+{ /* Inline kernel#Object#== (var_ikdef,var220) on <var_ikdef:nullable CallSite> */
+var_other = var220;
 {
-((void (*)(val*))(var19->class->vft[COLOR_abstract_collection__Iterator__next]))(var19) /* next on <var19:Iterator[ANode]>*/;
+{ /* Inline kernel#Object#is_same_instance (var_ikdef,var_other) on <var_ikdef:nullable CallSite(CallSite)> */
+var226 = var_ikdef == var_other;
+var224 = var226;
+goto RET_LABEL225;
+RET_LABEL225:(void)0;
 }
 }
-BREAK_label: (void)0;
-RET_LABEL:;
+var222 = var224;
+goto RET_LABEL223;
+RET_LABEL223:(void)0;
 }
-/* method typing#ASuperstringExpr#accept_typing for (self: Object, TypeVisitor) */
-void VIRTUAL_typing__ASuperstringExpr__accept_typing(val* self, val* p0) {
-typing__ASuperstringExpr__accept_typing(self, p0); /* Direct call typing#ASuperstringExpr#accept_typing on <self:Object(ASuperstringExpr)>*/
-RET_LABEL:;
+var221 = var222;
 }
-/* method typing#AArrayExpr#with_capacity_callsite for (self: AArrayExpr): nullable CallSite */
-val* typing__AArrayExpr__with_capacity_callsite(val* self) {
-val* var /* : nullable CallSite */;
-val* var1 /* : nullable CallSite */;
-var1 = self->attrs[COLOR_typing__AArrayExpr___with_capacity_callsite].val; /* _with_capacity_callsite on <self:AArrayExpr> */
-var = var1;
-RET_LABEL:;
-return var;
+if (var221){
+if (varonce227) {
+var228 = varonce227;
+} else {
+var229 = "Type Error: \'for\' expects a method \'is_ok\' in \'Iterator\' type ";
+var230 = 62;
+var231 = string__NativeString__to_s_with_length(var229, var230);
+var228 = var231;
+varonce227 = var228;
 }
-/* method typing#AArrayExpr#with_capacity_callsite for (self: Object): nullable CallSite */
-val* VIRTUAL_typing__AArrayExpr__with_capacity_callsite(val* self) {
-val* var /* : nullable CallSite */;
-val* var1 /* : nullable CallSite */;
-val* var3 /* : nullable CallSite */;
-{ /* Inline typing#AArrayExpr#with_capacity_callsite (self) on <self:Object(AArrayExpr)> */
-var3 = self->attrs[COLOR_typing__AArrayExpr___with_capacity_callsite].val; /* _with_capacity_callsite on <self:Object(AArrayExpr)> */
-var1 = var3;
-RET_LABEL2:(void)0;
+if (varonce232) {
+var233 = varonce232;
+} else {
+var234 = ".";
+var235 = 1;
+var236 = string__NativeString__to_s_with_length(var234, var235);
+var233 = var236;
+varonce232 = var233;
 }
-var = var1;
-RET_LABEL:;
-return var;
+var237 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var237 = array_instance Array[Object] */
+var238 = 3;
+var239 = NEW_array__NativeArray(var238, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var239)->values[0] = (val*) var228;
+((struct instance_array__NativeArray*)var239)->values[1] = (val*) var_ittype;
+((struct instance_array__NativeArray*)var239)->values[2] = (val*) var233;
+{
+((void (*)(val*, val*, long))(var237->class->vft[COLOR_array__Array__with_native]))(var237, var239, var238) /* with_native on <var237:Array[Object]>*/;
 }
-/* method typing#AArrayExpr#with_capacity_callsite= for (self: AArrayExpr, nullable CallSite) */
-void typing__AArrayExpr__with_capacity_callsite_61d(val* self, val* p0) {
-self->attrs[COLOR_typing__AArrayExpr___with_capacity_callsite].val = p0; /* _with_capacity_callsite on <self:AArrayExpr> */
-RET_LABEL:;
 }
-/* method typing#AArrayExpr#with_capacity_callsite= for (self: Object, nullable CallSite) */
-void VIRTUAL_typing__AArrayExpr__with_capacity_callsite_61d(val* self, val* p0) {
-{ /* Inline typing#AArrayExpr#with_capacity_callsite= (self,p0) on <self:Object(AArrayExpr)> */
-self->attrs[COLOR_typing__AArrayExpr___with_capacity_callsite].val = p0; /* _with_capacity_callsite on <self:Object(AArrayExpr)> */
-RET_LABEL1:(void)0;
+{
+var240 = ((val* (*)(val*))(var237->class->vft[COLOR_string__Object__to_s]))(var237) /* to_s on <var237:Array[Object]>*/;
 }
-RET_LABEL:;
+{
+typing__TypeVisitor__error(var_v, self, var240); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
 }
-/* method typing#AArrayExpr#push_callsite for (self: AArrayExpr): nullable CallSite */
-val* typing__AArrayExpr__push_callsite(val* self) {
-val* var /* : nullable CallSite */;
-val* var1 /* : nullable CallSite */;
-var1 = self->attrs[COLOR_typing__AArrayExpr___push_callsite].val; /* _push_callsite on <self:AArrayExpr> */
-var = var1;
-RET_LABEL:;
-return var;
+goto RET_LABEL;
+} else {
 }
-/* method typing#AArrayExpr#push_callsite for (self: Object): nullable CallSite */
-val* VIRTUAL_typing__AArrayExpr__push_callsite(val* self) {
-val* var /* : nullable CallSite */;
-val* var1 /* : nullable CallSite */;
-val* var3 /* : nullable CallSite */;
-{ /* Inline typing#AArrayExpr#push_callsite (self) on <self:Object(AArrayExpr)> */
-var3 = self->attrs[COLOR_typing__AArrayExpr___push_callsite].val; /* _push_callsite on <self:Object(AArrayExpr)> */
-var1 = var3;
-RET_LABEL2:(void)0;
+{
+{ /* Inline typing#AForExpr#method_is_ok= (self,var_ikdef) on <self:AForExpr> */
+self->attrs[COLOR_typing__AForExpr___method_is_ok].val = var_ikdef; /* _method_is_ok on <self:AForExpr> */
+RET_LABEL241:(void)0;
 }
-var = var1;
-RET_LABEL:;
-return var;
 }
-/* method typing#AArrayExpr#push_callsite= for (self: AArrayExpr, nullable CallSite) */
-void typing__AArrayExpr__push_callsite_61d(val* self, val* p0) {
-self->attrs[COLOR_typing__AArrayExpr___push_callsite].val = p0; /* _push_callsite on <self:AArrayExpr> */
-RET_LABEL:;
+if (varonce242) {
+var243 = varonce242;
+} else {
+var244 = "item";
+var245 = 4;
+var246 = string__NativeString__to_s_with_length(var244, var245);
+var243 = var246;
+varonce242 = var243;
 }
-/* method typing#AArrayExpr#push_callsite= for (self: Object, nullable CallSite) */
-void VIRTUAL_typing__AArrayExpr__push_callsite_61d(val* self, val* p0) {
-{ /* Inline typing#AArrayExpr#push_callsite= (self,p0) on <self:Object(AArrayExpr)> */
-self->attrs[COLOR_typing__AArrayExpr___push_callsite].val = p0; /* _push_callsite on <self:Object(AArrayExpr)> */
-RET_LABEL1:(void)0;
+var247 = 0;
+{
+var248 = typing__TypeVisitor__get_method(var_v, self, var_ittype, var243, var247);
 }
-RET_LABEL:;
+var_itemdef = var248;
+var249 = NULL;
+if (var_itemdef == NULL) {
+var250 = 1; /* is null */
+} else {
+var250 = 0; /* arg is null but recv is not */
 }
-/* method typing#AArrayExpr#accept_typing for (self: AArrayExpr, TypeVisitor) */
-void typing__AArrayExpr__accept_typing(val* self, val* p0) {
-val* var_v /* var v: TypeVisitor */;
-val* var /* : Array[nullable MType] */;
-val* var_mtypes /* var mtypes: Array[nullable MType] */;
-val* var1 /* : AExprs */;
-val* var2 /* : ANodes[AExpr] */;
-val* var4 /* : ANodes[AExpr] */;
-val* var5 /* : Iterator[ANode] */;
-short int var6 /* : Bool */;
-val* var7 /* : nullable Object */;
-val* var_e /* var e: AExpr */;
-val* var8 /* : nullable MType */;
-val* var_t /* var t: nullable MType */;
-val* var9 /* : null */;
-short int var10 /* : Bool */;
-short int var11 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var13 /* : Bool */;
-short int var15 /* : Bool */;
-val* var16 /* : nullable MType */;
-val* var_mtype /* var mtype: nullable MType */;
-val* var17 /* : null */;
-short int var18 /* : Bool */;
-short int var19 /* : Bool */;
-short int var21 /* : Bool */;
-short int var23 /* : Bool */;
-static val* varonce;
-val* var24 /* : String */;
-char* var25 /* : NativeString */;
-long var26 /* : Int */;
-val* var27 /* : FlatString */;
-static val* varonce28;
-val* var29 /* : String */;
-char* var30 /* : NativeString */;
-long var31 /* : Int */;
-val* var32 /* : FlatString */;
-val* var33 /* : String */;
-val* var34 /* : Array[Object] */;
-long var35 /* : Int */;
-val* var36 /* : NativeArray[Object] */;
-val* var37 /* : String */;
-static val* varonce38;
-val* var39 /* : String */;
-char* var40 /* : NativeString */;
-long var41 /* : Int */;
-val* var42 /* : FlatString */;
-val* var43 /* : nullable MClass */;
-val* var_mclass /* var mclass: nullable MClass */;
-val* var44 /* : null */;
-short int var45 /* : Bool */;
-short int var46 /* : Bool */;
-short int var48 /* : Bool */;
-short int var50 /* : Bool */;
-val* var51 /* : Array[MType] */;
-long var52 /* : Int */;
-val* var_ /* var : Array[MType] */;
-val* var53 /* : MClassType */;
-val* var_array_mtype /* var array_mtype: MClassType */;
-static val* varonce54;
-val* var55 /* : String */;
-char* var56 /* : NativeString */;
-long var57 /* : Int */;
-val* var58 /* : FlatString */;
-short int var59 /* : Bool */;
-val* var60 /* : nullable CallSite */;
-static val* varonce62;
-val* var63 /* : String */;
-char* var64 /* : NativeString */;
-long var65 /* : Int */;
-val* var66 /* : FlatString */;
-short int var67 /* : Bool */;
-val* var68 /* : nullable CallSite */;
-var_v = p0;
-var = NEW_array__Array(&type_array__Arraynullable_model__MType);
+if (0) {
+{ /* Inline kernel#Object#== (var_itemdef,var249) on <var_itemdef:nullable CallSite> */
+var_other = var249;
 {
-array__Array__init(var); /* Direct call array#Array#init on <var:Array[nullable MType]>*/
+{ /* Inline kernel#Object#is_same_instance (var_itemdef,var_other) on <var_itemdef:nullable CallSite(CallSite)> */
+var255 = var_itemdef == var_other;
+var253 = var255;
+goto RET_LABEL254;
+RET_LABEL254:(void)0;
 }
-var_mtypes = var;
-{
-var1 = parser_nodes__AArrayExpr__n_exprs(self);
 }
-{
-{ /* Inline parser_nodes#AExprs#n_exprs (var1) on <var1:AExprs> */
-var4 = var1->attrs[COLOR_parser_nodes__AExprs___n_exprs].val; /* _n_exprs on <var1:AExprs> */
-if (unlikely(var4 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 2274);
-show_backtrace(1);
+var251 = var253;
+goto RET_LABEL252;
+RET_LABEL252:(void)0;
+}
+var250 = var251;
+}
+if (var250){
+if (varonce256) {
+var257 = varonce256;
+} else {
+var258 = "Type Error: \'for\' expects a method \'item\' in \'Iterator\' type ";
+var259 = 61;
+var260 = string__NativeString__to_s_with_length(var258, var259);
+var257 = var260;
+varonce256 = var257;
 }
-var2 = var4;
-RET_LABEL3:(void)0;
+if (varonce261) {
+var262 = varonce261;
+} else {
+var263 = ".";
+var264 = 1;
+var265 = string__NativeString__to_s_with_length(var263, var264);
+var262 = var265;
+varonce261 = var262;
+}
+var266 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var266 = array_instance Array[Object] */
+var267 = 3;
+var268 = NEW_array__NativeArray(var267, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var268)->values[0] = (val*) var257;
+((struct instance_array__NativeArray*)var268)->values[1] = (val*) var_ittype;
+((struct instance_array__NativeArray*)var268)->values[2] = (val*) var262;
+{
+((void (*)(val*, val*, long))(var266->class->vft[COLOR_array__Array__with_native]))(var266, var268, var267) /* with_native on <var266:Array[Object]>*/;
 }
 }
 {
-var5 = parser_nodes__ANodes__iterator(var2);
+var269 = ((val* (*)(val*))(var266->class->vft[COLOR_string__Object__to_s]))(var266) /* to_s on <var266:Array[Object]>*/;
 }
-for(;;) {
 {
-var6 = ((short int (*)(val*))(var5->class->vft[COLOR_abstract_collection__Iterator__is_ok]))(var5) /* is_ok on <var5:Iterator[ANode]>*/;
+typing__TypeVisitor__error(var_v, self, var269); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
+}
+goto RET_LABEL;
+} else {
 }
-if(!var6) break;
 {
-var7 = ((val* (*)(val*))(var5->class->vft[COLOR_abstract_collection__Iterator__item]))(var5) /* item on <var5:Iterator[ANode]>*/;
+{ /* Inline typing#AForExpr#method_item= (self,var_itemdef) on <self:AForExpr> */
+self->attrs[COLOR_typing__AForExpr___method_item].val = var_itemdef; /* _method_item on <self:AForExpr> */
+RET_LABEL270:(void)0;
+}
 }
-var_e = var7;
+if (varonce271) {
+var272 = varonce271;
+} else {
+var273 = "next";
+var274 = 4;
+var275 = string__NativeString__to_s_with_length(var273, var274);
+var272 = var275;
+varonce271 = var272;
+}
+var276 = 0;
 {
-var8 = typing__TypeVisitor__visit_expr(var_v, var_e);
+var277 = typing__TypeVisitor__get_method(var_v, self, var_ittype, var272, var276);
 }
-var_t = var8;
-var9 = NULL;
-if (var_t == NULL) {
-var10 = 1; /* is null */
+var_nextdef = var277;
+var278 = NULL;
+if (var_nextdef == NULL) {
+var279 = 1; /* is null */
 } else {
-var10 = 0; /* arg is null but recv is not */
+var279 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_t,var9) on <var_t:nullable MType> */
-var_other = var9;
+{ /* Inline kernel#Object#== (var_nextdef,var278) on <var_nextdef:nullable CallSite> */
+var_other = var278;
 {
-{ /* Inline kernel#Object#is_same_instance (var_t,var_other) on <var_t:nullable MType(MType)> */
-var15 = var_t == var_other;
-var13 = var15;
-goto RET_LABEL14;
-RET_LABEL14:(void)0;
+{ /* Inline kernel#Object#is_same_instance (var_nextdef,var_other) on <var_nextdef:nullable CallSite(CallSite)> */
+var284 = var_nextdef == var_other;
+var282 = var284;
+goto RET_LABEL283;
+RET_LABEL283:(void)0;
 }
 }
-var11 = var13;
-goto RET_LABEL12;
-RET_LABEL12:(void)0;
+var280 = var282;
+goto RET_LABEL281;
+RET_LABEL281:(void)0;
 }
-var10 = var11;
+var279 = var280;
+}
+if (var279){
+if (varonce285) {
+var286 = varonce285;
+} else {
+var287 = "Type Error: \'for\' expects a method \'next\' in \'Iterator\' type ";
+var288 = 61;
+var289 = string__NativeString__to_s_with_length(var287, var288);
+var286 = var289;
+varonce285 = var286;
+}
+if (varonce290) {
+var291 = varonce290;
+} else {
+var292 = ".";
+var293 = 1;
+var294 = string__NativeString__to_s_with_length(var292, var293);
+var291 = var294;
+varonce290 = var291;
+}
+var295 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var295 = array_instance Array[Object] */
+var296 = 3;
+var297 = NEW_array__NativeArray(var296, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var297)->values[0] = (val*) var286;
+((struct instance_array__NativeArray*)var297)->values[1] = (val*) var_ittype;
+((struct instance_array__NativeArray*)var297)->values[2] = (val*) var291;
+{
+((void (*)(val*, val*, long))(var295->class->vft[COLOR_array__Array__with_native]))(var295, var297, var296) /* with_native on <var295:Array[Object]>*/;
+}
+}
+{
+var298 = ((val* (*)(val*))(var295->class->vft[COLOR_string__Object__to_s]))(var295) /* to_s on <var295:Array[Object]>*/;
+}
+{
+typing__TypeVisitor__error(var_v, self, var298); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
 }
-if (var10){
 goto RET_LABEL;
 } else {
 }
 {
-array__Array__add(var_mtypes, var_t); /* Direct call array#Array#add on <var_mtypes:Array[nullable MType]>*/
+{ /* Inline typing#AForExpr#method_next= (self,var_nextdef) on <self:AForExpr> */
+self->attrs[COLOR_typing__AForExpr___method_next].val = var_nextdef; /* _method_next on <self:AForExpr> */
+RET_LABEL299:(void)0;
+}
+}
+if (varonce300) {
+var301 = varonce300;
+} else {
+var302 = "finish";
+var303 = 6;
+var304 = string__NativeString__to_s_with_length(var302, var303);
+var301 = var304;
+varonce300 = var301;
+}
+var305 = 0;
+{
+var306 = typing__TypeVisitor__try_get_method(var_v, self, var_ittype, var301, var305);
 }
-CONTINUE_label: (void)0;
 {
-((void (*)(val*))(var5->class->vft[COLOR_abstract_collection__Iterator__next]))(var5) /* next on <var5:Iterator[ANode]>*/;
+{ /* Inline typing#AForExpr#method_finish= (self,var306) on <self:AForExpr> */
+self->attrs[COLOR_typing__AForExpr___method_finish].val = var306; /* _method_finish on <self:AForExpr> */
+RET_LABEL307:(void)0;
 }
 }
-BREAK_label: (void)0;
+if (var_is_map){
+if (varonce308) {
+var309 = varonce308;
+} else {
+var310 = "key";
+var311 = 3;
+var312 = string__NativeString__to_s_with_length(var310, var311);
+var309 = var312;
+varonce308 = var309;
+}
+var313 = 0;
 {
-var16 = typing__TypeVisitor__merge_types(var_v, self, var_mtypes);
+var314 = typing__TypeVisitor__get_method(var_v, self, var_ittype, var309, var313);
 }
-var_mtype = var16;
-var17 = NULL;
-if (var_mtype == NULL) {
-var18 = 1; /* is null */
+var_keydef = var314;
+var315 = NULL;
+if (var_keydef == NULL) {
+var316 = 1; /* is null */
 } else {
-var18 = 0; /* arg is null but recv is not */
+var316 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_mtype,var17) on <var_mtype:nullable MType> */
-var_other = var17;
+{ /* Inline kernel#Object#== (var_keydef,var315) on <var_keydef:nullable CallSite> */
+var_other = var315;
 {
-{ /* Inline kernel#Object#is_same_instance (var_mtype,var_other) on <var_mtype:nullable MType(MType)> */
-var23 = var_mtype == var_other;
-var21 = var23;
-goto RET_LABEL22;
-RET_LABEL22:(void)0;
+{ /* Inline kernel#Object#is_same_instance (var_keydef,var_other) on <var_keydef:nullable CallSite(CallSite)> */
+var321 = var_keydef == var_other;
+var319 = var321;
+goto RET_LABEL320;
+RET_LABEL320:(void)0;
 }
 }
-var19 = var21;
-goto RET_LABEL20;
-RET_LABEL20:(void)0;
+var317 = var319;
+goto RET_LABEL318;
+RET_LABEL318:(void)0;
 }
-var18 = var19;
+var316 = var317;
 }
-if (var18){
-if (varonce) {
-var24 = varonce;
+if (var316){
+if (varonce322) {
+var323 = varonce322;
 } else {
-var25 = "Type Error: ambiguous array type ";
-var26 = 33;
-var27 = string__NativeString__to_s_with_length(var25, var26);
-var24 = var27;
-varonce = var24;
+var324 = "Type Error: \'for\' expects a method \'key\' in \'Iterator\' type ";
+var325 = 60;
+var326 = string__NativeString__to_s_with_length(var324, var325);
+var323 = var326;
+varonce322 = var323;
 }
-if (varonce28) {
-var29 = varonce28;
+if (varonce327) {
+var328 = varonce327;
 } else {
-var30 = " ";
-var31 = 1;
-var32 = string__NativeString__to_s_with_length(var30, var31);
-var29 = var32;
-varonce28 = var29;
-}
-{
-var33 = string__Collection__join(var_mtypes, var29);
+var329 = ".";
+var330 = 1;
+var331 = string__NativeString__to_s_with_length(var329, var330);
+var328 = var331;
+varonce327 = var328;
 }
-var34 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var34 = array_instance Array[Object] */
-var35 = 2;
-var36 = NEW_array__NativeArray(var35, &type_array__NativeArraykernel__Object);
-((struct instance_array__NativeArray*)var36)->values[0] = (val*) var24;
-((struct instance_array__NativeArray*)var36)->values[1] = (val*) var33;
+var332 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var332 = array_instance Array[Object] */
+var333 = 3;
+var334 = NEW_array__NativeArray(var333, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var334)->values[0] = (val*) var323;
+((struct instance_array__NativeArray*)var334)->values[1] = (val*) var_ittype;
+((struct instance_array__NativeArray*)var334)->values[2] = (val*) var328;
 {
-((void (*)(val*, val*, long))(var34->class->vft[COLOR_array__Array__with_native]))(var34, var36, var35) /* with_native on <var34:Array[Object]>*/;
+((void (*)(val*, val*, long))(var332->class->vft[COLOR_array__Array__with_native]))(var332, var334, var333) /* with_native on <var332:Array[Object]>*/;
 }
 }
 {
-var37 = ((val* (*)(val*))(var34->class->vft[COLOR_string__Object__to_s]))(var34) /* to_s on <var34:Array[Object]>*/;
+var335 = ((val* (*)(val*))(var332->class->vft[COLOR_string__Object__to_s]))(var332) /* to_s on <var332:Array[Object]>*/;
 }
 {
-typing__TypeVisitor__error(var_v, self, var37); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
+typing__TypeVisitor__error(var_v, self, var335); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
 }
 goto RET_LABEL;
 } else {
 }
-if (varonce38) {
-var39 = varonce38;
+{
+{ /* Inline typing#AForExpr#method_key= (self,var_keydef) on <self:AForExpr> */
+self->attrs[COLOR_typing__AForExpr___method_key].val = var_keydef; /* _method_key on <self:AForExpr> */
+RET_LABEL336:(void)0;
+}
+}
 } else {
-var40 = "Array";
-var41 = 5;
-var42 = string__NativeString__to_s_with_length(var40, var41);
-var39 = var42;
-varonce38 = var39;
 }
 {
-var43 = typing__TypeVisitor__get_mclass(var_v, self, var39);
+{ /* Inline scope#AForExpr#variables (self) on <self:AForExpr> */
+var340 = self->attrs[COLOR_scope__AForExpr___variables].val; /* _variables on <self:AForExpr> */
+var338 = var340;
+RET_LABEL339:(void)0;
 }
-var_mclass = var43;
-var44 = NULL;
-if (var_mclass == NULL) {
-var45 = 1; /* is null */
+}
+if (var338 == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 1021);
+show_backtrace(1);
 } else {
-var45 = 0; /* arg is null but recv is not */
+{ /* Inline array#AbstractArrayRead#length (var338) on <var338:nullable Array[Variable]> */
+if (unlikely(var338 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "../lib/standard/collection/array.nit", 24);
+show_backtrace(1);
 }
-if (0) {
-{ /* Inline kernel#Object#== (var_mclass,var44) on <var_mclass:nullable MClass> */
-var_other = var44;
+var343 = var338->attrs[COLOR_array__AbstractArrayRead___length].l; /* _length on <var338:nullable Array[Variable]> */
+var341 = var343;
+RET_LABEL342:(void)0;
+}
+}
+var344 = 1;
 {
-{ /* Inline kernel#Object#is_same_instance (var_mclass,var_other) on <var_mclass:nullable MClass(MClass)> */
-var50 = var_mclass == var_other;
-var48 = var50;
-goto RET_LABEL49;
-RET_LABEL49:(void)0;
+{ /* Inline kernel#Int#== (var341,var344) on <var341:Int> */
+var348 = var341 == var344;
+var346 = var348;
+goto RET_LABEL347;
+RET_LABEL347:(void)0;
 }
+var345 = var346;
 }
-var46 = var48;
-goto RET_LABEL47;
-RET_LABEL47:(void)0;
+var_349 = var345;
+if (var345){
+{
+{ /* Inline parser_nodes#AForExpr#n_expr (self) on <self:AForExpr> */
+var352 = self->attrs[COLOR_parser_nodes__AForExpr___n_expr].val; /* _n_expr on <self:AForExpr> */
+if (unlikely(var352 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1427);
+show_backtrace(1);
 }
-var45 = var46;
+var350 = var352;
+RET_LABEL351:(void)0;
 }
-if (var45){
-goto RET_LABEL;
+}
+/* <var350:AExpr> isa ARangeExpr */
+cltype354 = type_parser_nodes__ARangeExpr.color;
+idtype355 = type_parser_nodes__ARangeExpr.id;
+if(cltype354 >= var350->type->table_size) {
+var353 = 0;
 } else {
+var353 = var350->type->type_table[cltype354] == idtype355;
 }
-var51 = NEW_array__Array(&type_array__Arraymodel__MType);
-var52 = 1;
-{
-array__Array__with_capacity(var51, var52); /* Direct call array#Array#with_capacity on <var51:Array[MType]>*/
+var337 = var353;
+} else {
+var337 = var_349;
 }
-var_ = var51;
+if (var337){
 {
-array__AbstractArray__push(var_, var_mtype); /* Direct call array#AbstractArray#push on <var_:Array[MType]>*/
+{ /* Inline scope#AForExpr#variables (self) on <self:AForExpr> */
+var358 = self->attrs[COLOR_scope__AForExpr___variables].val; /* _variables on <self:AForExpr> */
+var356 = var358;
+RET_LABEL357:(void)0;
 }
-{
-var53 = model__MClass__get_mtype(var_mclass, var_);
 }
-var_array_mtype = var53;
-if (varonce54) {
-var55 = varonce54;
+if (var356 == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 1022);
+show_backtrace(1);
 } else {
-var56 = "with_capacity";
-var57 = 13;
-var58 = string__NativeString__to_s_with_length(var56, var57);
-var55 = var58;
-varonce54 = var55;
+var359 = abstract_collection__SequenceRead__first(var356);
 }
-var59 = 0;
+var_variable = var359;
 {
-var60 = typing__TypeVisitor__get_method(var_v, self, var_array_mtype, var55, var59);
+{ /* Inline typing#Variable#declared_type (var_variable) on <var_variable:Variable> */
+var362 = var_variable->attrs[COLOR_typing__Variable___declared_type].val; /* _declared_type on <var_variable:Variable> */
+var360 = var362;
+RET_LABEL361:(void)0;
+}
+}
+if (unlikely(var360 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Cast failed");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 1023);
+show_backtrace(1);
 }
+var_vtype = var360;
 {
-{ /* Inline typing#AArrayExpr#with_capacity_callsite= (self,var60) on <self:AArrayExpr> */
-self->attrs[COLOR_typing__AArrayExpr___with_capacity_callsite].val = var60; /* _with_capacity_callsite on <self:AArrayExpr> */
-RET_LABEL61:(void)0;
+{ /* Inline parser_nodes#AForExpr#n_expr (self) on <self:AForExpr> */
+var365 = self->attrs[COLOR_parser_nodes__AForExpr___n_expr].val; /* _n_expr on <self:AForExpr> */
+if (unlikely(var365 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1427);
+show_backtrace(1);
+}
+var363 = var365;
+RET_LABEL364:(void)0;
 }
 }
-if (varonce62) {
-var63 = varonce62;
+/* <var363:AExpr> isa AOrangeExpr */
+cltype367 = type_parser_nodes__AOrangeExpr.color;
+idtype368 = type_parser_nodes__AOrangeExpr.id;
+if(cltype367 >= var363->type->table_size) {
+var366 = 0;
 } else {
-var64 = "push";
-var65 = 4;
-var66 = string__NativeString__to_s_with_length(var64, var65);
-var63 = var66;
-varonce62 = var63;
+var366 = var363->type->type_table[cltype367] == idtype368;
 }
-var67 = 0;
+if (var366){
+if (varonce369) {
+var370 = varonce369;
+} else {
+var371 = "<";
+var372 = 1;
+var373 = string__NativeString__to_s_with_length(var371, var372);
+var370 = var373;
+varonce369 = var370;
+}
+var374 = 0;
 {
-var68 = typing__TypeVisitor__get_method(var_v, self, var_array_mtype, var63, var67);
+var375 = typing__TypeVisitor__get_method(var_v, self, var_vtype, var370, var374);
 }
 {
-{ /* Inline typing#AArrayExpr#push_callsite= (self,var68) on <self:AArrayExpr> */
-self->attrs[COLOR_typing__AArrayExpr___push_callsite].val = var68; /* _push_callsite on <self:AArrayExpr> */
-RET_LABEL69:(void)0;
+{ /* Inline typing#AForExpr#method_lt= (self,var375) on <self:AForExpr> */
+self->attrs[COLOR_typing__AForExpr___method_lt].val = var375; /* _method_lt on <self:AForExpr> */
+RET_LABEL376:(void)0;
+}
 }
+} else {
+if (varonce377) {
+var378 = varonce377;
+} else {
+var379 = "<=";
+var380 = 2;
+var381 = string__NativeString__to_s_with_length(var379, var380);
+var378 = var381;
+varonce377 = var378;
 }
+var382 = 0;
 {
-{ /* Inline typing#AExpr#mtype= (self,var_array_mtype) on <self:AArrayExpr> */
-self->attrs[COLOR_typing__AExpr___mtype].val = var_array_mtype; /* _mtype on <self:AArrayExpr> */
-RET_LABEL70:(void)0;
+var383 = typing__TypeVisitor__get_method(var_v, self, var_vtype, var378, var382);
 }
+{
+{ /* Inline typing#AForExpr#method_lt= (self,var383) on <self:AForExpr> */
+self->attrs[COLOR_typing__AForExpr___method_lt].val = var383; /* _method_lt on <self:AForExpr> */
+RET_LABEL384:(void)0;
 }
-RET_LABEL:;
 }
-/* method typing#AArrayExpr#accept_typing for (self: Object, TypeVisitor) */
-void VIRTUAL_typing__AArrayExpr__accept_typing(val* self, val* p0) {
-typing__AArrayExpr__accept_typing(self, p0); /* Direct call typing#AArrayExpr#accept_typing on <self:Object(AArrayExpr)>*/
-RET_LABEL:;
 }
-/* method typing#ARangeExpr#init_callsite for (self: ARangeExpr): nullable CallSite */
-val* typing__ARangeExpr__init_callsite(val* self) {
-val* var /* : nullable CallSite */;
-val* var1 /* : nullable CallSite */;
-var1 = self->attrs[COLOR_typing__ARangeExpr___init_callsite].val; /* _init_callsite on <self:ARangeExpr> */
-var = var1;
-RET_LABEL:;
-return var;
+if (varonce385) {
+var386 = varonce385;
+} else {
+var387 = "successor";
+var388 = 9;
+var389 = string__NativeString__to_s_with_length(var387, var388);
+var386 = var389;
+varonce385 = var386;
 }
-/* method typing#ARangeExpr#init_callsite for (self: Object): nullable CallSite */
-val* VIRTUAL_typing__ARangeExpr__init_callsite(val* self) {
-val* var /* : nullable CallSite */;
-val* var1 /* : nullable CallSite */;
-val* var3 /* : nullable CallSite */;
-{ /* Inline typing#ARangeExpr#init_callsite (self) on <self:Object(ARangeExpr)> */
-var3 = self->attrs[COLOR_typing__ARangeExpr___init_callsite].val; /* _init_callsite on <self:Object(ARangeExpr)> */
-var1 = var3;
-RET_LABEL2:(void)0;
+var390 = 0;
+{
+var391 = typing__TypeVisitor__get_method(var_v, self, var_vtype, var386, var390);
 }
-var = var1;
-RET_LABEL:;
-return var;
+{
+{ /* Inline typing#AForExpr#method_successor= (self,var391) on <self:AForExpr> */
+self->attrs[COLOR_typing__AForExpr___method_successor].val = var391; /* _method_successor on <self:AForExpr> */
+RET_LABEL392:(void)0;
 }
-/* method typing#ARangeExpr#init_callsite= for (self: ARangeExpr, nullable CallSite) */
-void typing__ARangeExpr__init_callsite_61d(val* self, val* p0) {
-self->attrs[COLOR_typing__ARangeExpr___init_callsite].val = p0; /* _init_callsite on <self:ARangeExpr> */
-RET_LABEL:;
 }
-/* method typing#ARangeExpr#init_callsite= for (self: Object, nullable CallSite) */
-void VIRTUAL_typing__ARangeExpr__init_callsite_61d(val* self, val* p0) {
-{ /* Inline typing#ARangeExpr#init_callsite= (self,p0) on <self:Object(ARangeExpr)> */
-self->attrs[COLOR_typing__ARangeExpr___init_callsite].val = p0; /* _init_callsite on <self:Object(ARangeExpr)> */
-RET_LABEL1:(void)0;
+} else {
 }
 RET_LABEL:;
 }
-/* method typing#ARangeExpr#accept_typing for (self: ARangeExpr, TypeVisitor) */
-void typing__ARangeExpr__accept_typing(val* self, val* p0) {
+/* method typing#AForExpr#do_type_iterator for (self: Object, TypeVisitor, MType) */
+void VIRTUAL_typing__AForExpr__do_type_iterator(val* self, val* p0, val* p1) {
+typing__AForExpr__do_type_iterator(self, p0, p1); /* Direct call typing#AForExpr#do_type_iterator on <self:Object(AForExpr)>*/
+RET_LABEL:;
+}
+/* method typing#AForExpr#accept_typing for (self: AForExpr, TypeVisitor) */
+void typing__AForExpr__accept_typing(val* self, val* p0) {
 val* var_v /* var v: TypeVisitor */;
-static val* varonce;
-val* var /* : String */;
-char* var1 /* : NativeString */;
-long var2 /* : Int */;
-val* var3 /* : FlatString */;
-val* var4 /* : nullable MClass */;
-val* var_discrete_class /* var discrete_class: nullable MClass */;
-val* var5 /* : null */;
+val* var /* : AExpr */;
+val* var2 /* : AExpr */;
+val* var3 /* : nullable MType */;
+val* var_mtype /* var mtype: nullable MType */;
+val* var4 /* : null */;
+short int var5 /* : Bool */;
 short int var6 /* : Bool */;
-short int var7 /* : Bool */;
 val* var_other /* var other: nullable Object */;
-short int var9 /* : Bool */;
-short int var11 /* : Bool */;
-val* var12 /* : MClassDef */;
-val* var13 /* : MClassType */;
-val* var15 /* : MClassType */;
-val* var_discrete_type /* var discrete_type: MClassType */;
-val* var16 /* : AExpr */;
-val* var17 /* : nullable MType */;
-val* var_t1 /* var t1: nullable MType */;
-val* var18 /* : AExpr */;
-val* var19 /* : nullable MType */;
-val* var_t2 /* var t2: nullable MType */;
-short int var20 /* : Bool */;
-val* var21 /* : null */;
-short int var22 /* : Bool */;
-short int var23 /* : Bool */;
-short int var25 /* : Bool */;
-short int var27 /* : Bool */;
-short int var_ /* var : Bool */;
-val* var28 /* : null */;
-short int var29 /* : Bool */;
-short int var30 /* : Bool */;
-short int var32 /* : Bool */;
-short int var34 /* : Bool */;
-static val* varonce35;
-val* var36 /* : String */;
-char* var37 /* : NativeString */;
-long var38 /* : Int */;
-val* var39 /* : FlatString */;
-val* var40 /* : nullable MClass */;
-val* var_mclass /* var mclass: nullable MClass */;
-val* var41 /* : null */;
-short int var42 /* : Bool */;
-short int var43 /* : Bool */;
-short int var45 /* : Bool */;
-short int var47 /* : Bool */;
-short int var48 /* : Bool */;
-val* var49 /* : Array[MType] */;
-long var50 /* : Int */;
-val* var_51 /* var : Array[MType] */;
-val* var52 /* : MClassType */;
-val* var_mtype /* var mtype: nullable Object */;
-short int var53 /* : Bool */;
-val* var54 /* : Array[MType] */;
-long var55 /* : Int */;
-val* var_56 /* var : Array[MType] */;
-val* var57 /* : MClassType */;
-static val* varonce58;
-val* var59 /* : String */;
-char* var60 /* : NativeString */;
-long var61 /* : Int */;
-val* var62 /* : FlatString */;
-static val* varonce63;
-val* var64 /* : String */;
-char* var65 /* : NativeString */;
-long var66 /* : Int */;
-val* var67 /* : FlatString */;
-val* var68 /* : Array[Object] */;
-long var69 /* : Int */;
-val* var70 /* : NativeArray[Object] */;
-val* var71 /* : String */;
-short int var73 /* : Bool */;
-int cltype;
-int idtype;
-static val* varonce74;
-val* var75 /* : String */;
-char* var76 /* : NativeString */;
-long var77 /* : Int */;
-val* var78 /* : FlatString */;
-short int var79 /* : Bool */;
-val* var80 /* : nullable CallSite */;
-val* var_callsite /* var callsite: nullable Object */;
-short int var81 /* : Bool */;
-int cltype82;
-int idtype83;
-static val* varonce84;
-val* var85 /* : String */;
-char* var86 /* : NativeString */;
-long var87 /* : Int */;
-val* var88 /* : FlatString */;
-short int var89 /* : Bool */;
-val* var90 /* : nullable CallSite */;
+short int var8 /* : Bool */;
+short int var10 /* : Bool */;
+val* var11 /* : nullable AExpr */;
+val* var13 /* : nullable AExpr */;
+short int var14 /* : Bool */;
 var_v = p0;
-if (varonce) {
-var = varonce;
-} else {
-var1 = "Discrete";
-var2 = 8;
-var3 = string__NativeString__to_s_with_length(var1, var2);
-var = var3;
-varonce = var;
+{
+{ /* Inline parser_nodes#AForExpr#n_expr (self) on <self:AForExpr> */
+var2 = self->attrs[COLOR_parser_nodes__AForExpr___n_expr].val; /* _n_expr on <self:AForExpr> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1427);
+show_backtrace(1);
+}
+var = var2;
+RET_LABEL1:(void)0;
+}
 }
 {
-var4 = typing__TypeVisitor__get_mclass(var_v, self, var);
+var3 = typing__TypeVisitor__visit_expr(var_v, var);
 }
-var_discrete_class = var4;
-var5 = NULL;
-if (var_discrete_class == NULL) {
-var6 = 1; /* is null */
+var_mtype = var3;
+var4 = NULL;
+if (var_mtype == NULL) {
+var5 = 1; /* is null */
 } else {
-var6 = 0; /* arg is null but recv is not */
+var5 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_discrete_class,var5) on <var_discrete_class:nullable MClass> */
-var_other = var5;
+{ /* Inline kernel#Object#== (var_mtype,var4) on <var_mtype:nullable MType> */
+var_other = var4;
 {
-{ /* Inline kernel#Object#is_same_instance (var_discrete_class,var_other) on <var_discrete_class:nullable MClass(MClass)> */
-var11 = var_discrete_class == var_other;
-var9 = var11;
-goto RET_LABEL10;
-RET_LABEL10:(void)0;
+{ /* Inline kernel#Object#is_same_instance (var_mtype,var_other) on <var_mtype:nullable MType(MType)> */
+var10 = var_mtype == var_other;
+var8 = var10;
+goto RET_LABEL9;
+RET_LABEL9:(void)0;
 }
 }
-var7 = var9;
-goto RET_LABEL8;
-RET_LABEL8:(void)0;
+var6 = var8;
+goto RET_LABEL7;
+RET_LABEL7:(void)0;
 }
-var6 = var7;
+var5 = var6;
 }
-if (var6){
+if (var5){
 goto RET_LABEL;
 } else {
 }
 {
-var12 = model__MClass__intro(var_discrete_class);
+typing__AForExpr__do_type_iterator(self, var_v, var_mtype); /* Direct call typing#AForExpr#do_type_iterator on <self:AForExpr>*/
 }
 {
-{ /* Inline model#MClassDef#bound_mtype (var12) on <var12:MClassDef> */
-var15 = var12->attrs[COLOR_model__MClassDef___bound_mtype].val; /* _bound_mtype on <var12:MClassDef> */
-if (unlikely(var15 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _bound_mtype");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 477);
-show_backtrace(1);
+{ /* Inline parser_nodes#AForExpr#n_block (self) on <self:AForExpr> */
+var13 = self->attrs[COLOR_parser_nodes__AForExpr___n_block].val; /* _n_block on <self:AForExpr> */
+var11 = var13;
+RET_LABEL12:(void)0;
 }
-var13 = var15;
-RET_LABEL14:(void)0;
 }
+{
+typing__TypeVisitor__visit_stmt(var_v, var11); /* Direct call typing#TypeVisitor#visit_stmt on <var_v:TypeVisitor>*/
 }
-var_discrete_type = var13;
+var14 = 1;
 {
-var16 = parser_nodes__ARangeExpr__n_expr(self);
+{ /* Inline typing#AExpr#is_typed= (self,var14) on <self:AForExpr> */
+self->attrs[COLOR_typing__AExpr___is_typed].s = var14; /* _is_typed on <self:AForExpr> */
+RET_LABEL15:(void)0;
+}
+}
+RET_LABEL:;
+}
+/* method typing#AForExpr#accept_typing for (self: Object, TypeVisitor) */
+void VIRTUAL_typing__AForExpr__accept_typing(val* self, val* p0) {
+typing__AForExpr__accept_typing(self, p0); /* Direct call typing#AForExpr#accept_typing on <self:Object(AForExpr)>*/
+RET_LABEL:;
 }
+/* method typing#AAssertExpr#accept_typing for (self: AAssertExpr, TypeVisitor) */
+void typing__AAssertExpr__accept_typing(val* self, val* p0) {
+val* var_v /* var v: TypeVisitor */;
+val* var /* : AExpr */;
+val* var2 /* : AExpr */;
+val* var3 /* : nullable MType */;
+val* var4 /* : nullable AExpr */;
+val* var6 /* : nullable AExpr */;
+short int var7 /* : Bool */;
+var_v = p0;
 {
-var17 = typing__TypeVisitor__visit_expr_subtype(var_v, var16, var_discrete_type);
+{ /* Inline parser_nodes#AAssertExpr#n_expr (self) on <self:AAssertExpr> */
+var2 = self->attrs[COLOR_parser_nodes__AAssertExpr___n_expr].val; /* _n_expr on <self:AAssertExpr> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1437);
+show_backtrace(1);
+}
+var = var2;
+RET_LABEL1:(void)0;
+}
 }
-var_t1 = var17;
 {
-var18 = parser_nodes__ARangeExpr__n_expr2(self);
+var3 = typing__TypeVisitor__visit_expr_bool(var_v, var);
 }
 {
-var19 = typing__TypeVisitor__visit_expr_subtype(var_v, var18, var_discrete_type);
+{ /* Inline parser_nodes#AAssertExpr#n_else (self) on <self:AAssertExpr> */
+var6 = self->attrs[COLOR_parser_nodes__AAssertExpr___n_else].val; /* _n_else on <self:AAssertExpr> */
+var4 = var6;
+RET_LABEL5:(void)0;
 }
-var_t2 = var19;
-var21 = NULL;
-if (var_t1 == NULL) {
-var22 = 1; /* is null */
-} else {
-var22 = 0; /* arg is null but recv is not */
 }
-if (0) {
-{ /* Inline kernel#Object#== (var_t1,var21) on <var_t1:nullable MType> */
-var_other = var21;
 {
-{ /* Inline kernel#Object#is_same_instance (var_t1,var_other) on <var_t1:nullable MType(MType)> */
-var27 = var_t1 == var_other;
-var25 = var27;
-goto RET_LABEL26;
-RET_LABEL26:(void)0;
+typing__TypeVisitor__visit_stmt(var_v, var4); /* Direct call typing#TypeVisitor#visit_stmt on <var_v:TypeVisitor>*/
 }
+var7 = 1;
+{
+{ /* Inline typing#AExpr#is_typed= (self,var7) on <self:AAssertExpr> */
+self->attrs[COLOR_typing__AExpr___is_typed].s = var7; /* _is_typed on <self:AAssertExpr> */
+RET_LABEL8:(void)0;
 }
-var23 = var25;
-goto RET_LABEL24;
-RET_LABEL24:(void)0;
 }
-var22 = var23;
+RET_LABEL:;
 }
-var_ = var22;
-if (var22){
-var20 = var_;
-} else {
-var28 = NULL;
-if (var_t2 == NULL) {
-var29 = 1; /* is null */
-} else {
-var29 = 0; /* arg is null but recv is not */
+/* method typing#AAssertExpr#accept_typing for (self: Object, TypeVisitor) */
+void VIRTUAL_typing__AAssertExpr__accept_typing(val* self, val* p0) {
+typing__AAssertExpr__accept_typing(self, p0); /* Direct call typing#AAssertExpr#accept_typing on <self:Object(AAssertExpr)>*/
+RET_LABEL:;
 }
-if (0) {
-{ /* Inline kernel#Object#== (var_t2,var28) on <var_t2:nullable MType> */
-var_other = var28;
+/* method typing#AOrExpr#accept_typing for (self: AOrExpr, TypeVisitor) */
+void typing__AOrExpr__accept_typing(val* self, val* p0) {
+val* var_v /* var v: TypeVisitor */;
+val* var /* : AExpr */;
+val* var2 /* : AExpr */;
+val* var3 /* : nullable MType */;
+val* var4 /* : AExpr */;
+val* var6 /* : AExpr */;
+val* var7 /* : nullable MType */;
+val* var8 /* : nullable MType */;
+var_v = p0;
 {
-{ /* Inline kernel#Object#is_same_instance (var_t2,var_other) on <var_t2:nullable MType(MType)> */
-var34 = var_t2 == var_other;
-var32 = var34;
-goto RET_LABEL33;
-RET_LABEL33:(void)0;
+{ /* Inline parser_nodes#AOrExpr#n_expr (self) on <self:AOrExpr> */
+var2 = self->attrs[COLOR_parser_nodes__AOrExpr___n_expr].val; /* _n_expr on <self:AOrExpr> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1486);
+show_backtrace(1);
 }
+var = var2;
+RET_LABEL1:(void)0;
 }
-var30 = var32;
-goto RET_LABEL31;
-RET_LABEL31:(void)0;
 }
-var29 = var30;
+{
+var3 = typing__TypeVisitor__visit_expr_bool(var_v, var);
 }
-var20 = var29;
+{
+{ /* Inline parser_nodes#AOrExpr#n_expr2 (self) on <self:AOrExpr> */
+var6 = self->attrs[COLOR_parser_nodes__AOrExpr___n_expr2].val; /* _n_expr2 on <self:AOrExpr> */
+if (unlikely(var6 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr2");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1487);
+show_backtrace(1);
 }
-if (var20){
-goto RET_LABEL;
-} else {
+var4 = var6;
+RET_LABEL5:(void)0;
 }
-if (varonce35) {
-var36 = varonce35;
-} else {
-var37 = "Range";
-var38 = 5;
-var39 = string__NativeString__to_s_with_length(var37, var38);
-var36 = var39;
-varonce35 = var36;
 }
 {
-var40 = typing__TypeVisitor__get_mclass(var_v, self, var36);
-}
-var_mclass = var40;
-var41 = NULL;
-if (var_mclass == NULL) {
-var42 = 1; /* is null */
-} else {
-var42 = 0; /* arg is null but recv is not */
+var7 = typing__TypeVisitor__visit_expr_bool(var_v, var4);
 }
-if (0) {
-{ /* Inline kernel#Object#== (var_mclass,var41) on <var_mclass:nullable MClass> */
-var_other = var41;
 {
-{ /* Inline kernel#Object#is_same_instance (var_mclass,var_other) on <var_mclass:nullable MClass(MClass)> */
-var47 = var_mclass == var_other;
-var45 = var47;
-goto RET_LABEL46;
-RET_LABEL46:(void)0;
+var8 = typing__TypeVisitor__type_bool(var_v, self);
 }
+{
+{ /* Inline typing#AExpr#mtype= (self,var8) on <self:AOrExpr> */
+self->attrs[COLOR_typing__AExpr___mtype].val = var8; /* _mtype on <self:AOrExpr> */
+RET_LABEL9:(void)0;
 }
-var43 = var45;
-goto RET_LABEL44;
-RET_LABEL44:(void)0;
 }
-var42 = var43;
+RET_LABEL:;
 }
-if (var42){
-goto RET_LABEL;
-} else {
+/* method typing#AOrExpr#accept_typing for (self: Object, TypeVisitor) */
+void VIRTUAL_typing__AOrExpr__accept_typing(val* self, val* p0) {
+typing__AOrExpr__accept_typing(self, p0); /* Direct call typing#AOrExpr#accept_typing on <self:Object(AOrExpr)>*/
+RET_LABEL:;
 }
+/* method typing#AImpliesExpr#accept_typing for (self: AImpliesExpr, TypeVisitor) */
+void typing__AImpliesExpr__accept_typing(val* self, val* p0) {
+val* var_v /* var v: TypeVisitor */;
+val* var /* : AExpr */;
+val* var2 /* : AExpr */;
+val* var3 /* : nullable MType */;
+val* var4 /* : AExpr */;
+val* var6 /* : AExpr */;
+val* var7 /* : nullable MType */;
+val* var8 /* : nullable MType */;
+var_v = p0;
 {
-var48 = typing__TypeVisitor__is_subtype(var_v, var_t1, var_t2);
+{ /* Inline parser_nodes#AImpliesExpr#n_expr (self) on <self:AImpliesExpr> */
+var2 = self->attrs[COLOR_parser_nodes__AImpliesExpr___n_expr].val; /* _n_expr on <self:AImpliesExpr> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1507);
+show_backtrace(1);
 }
-if (var48){
-var49 = NEW_array__Array(&type_array__Arraymodel__MType);
-var50 = 1;
-{
-array__Array__with_capacity(var49, var50); /* Direct call array#Array#with_capacity on <var49:Array[MType]>*/
+var = var2;
+RET_LABEL1:(void)0;
 }
-var_51 = var49;
-{
-array__AbstractArray__push(var_51, var_t2); /* Direct call array#AbstractArray#push on <var_51:Array[MType]>*/
 }
 {
-var52 = model__MClass__get_mtype(var_mclass, var_51);
+var3 = typing__TypeVisitor__visit_expr_bool(var_v, var);
 }
-var_mtype = var52;
-} else {
 {
-var53 = typing__TypeVisitor__is_subtype(var_v, var_t2, var_t1);
+{ /* Inline parser_nodes#AImpliesExpr#n_expr2 (self) on <self:AImpliesExpr> */
+var6 = self->attrs[COLOR_parser_nodes__AImpliesExpr___n_expr2].val; /* _n_expr2 on <self:AImpliesExpr> */
+if (unlikely(var6 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr2");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1508);
+show_backtrace(1);
+}
+var4 = var6;
+RET_LABEL5:(void)0;
+}
 }
-if (var53){
-var54 = NEW_array__Array(&type_array__Arraymodel__MType);
-var55 = 1;
 {
-array__Array__with_capacity(var54, var55); /* Direct call array#Array#with_capacity on <var54:Array[MType]>*/
+var7 = typing__TypeVisitor__visit_expr_bool(var_v, var4);
 }
-var_56 = var54;
 {
-array__AbstractArray__push(var_56, var_t1); /* Direct call array#AbstractArray#push on <var_56:Array[MType]>*/
+var8 = typing__TypeVisitor__type_bool(var_v, self);
 }
 {
-var57 = model__MClass__get_mtype(var_mclass, var_56);
+{ /* Inline typing#AExpr#mtype= (self,var8) on <self:AImpliesExpr> */
+self->attrs[COLOR_typing__AExpr___mtype].val = var8; /* _mtype on <self:AImpliesExpr> */
+RET_LABEL9:(void)0;
 }
-var_mtype = var57;
-} else {
-if (varonce58) {
-var59 = varonce58;
-} else {
-var60 = "Type Error: Cannot create range: ";
-var61 = 33;
-var62 = string__NativeString__to_s_with_length(var60, var61);
-var59 = var62;
-varonce58 = var59;
 }
-if (varonce63) {
-var64 = varonce63;
-} else {
-var65 = " vs ";
-var66 = 4;
-var67 = string__NativeString__to_s_with_length(var65, var66);
-var64 = var67;
-varonce63 = var64;
+RET_LABEL:;
+}
+/* method typing#AImpliesExpr#accept_typing for (self: Object, TypeVisitor) */
+void VIRTUAL_typing__AImpliesExpr__accept_typing(val* self, val* p0) {
+typing__AImpliesExpr__accept_typing(self, p0); /* Direct call typing#AImpliesExpr#accept_typing on <self:Object(AImpliesExpr)>*/
+RET_LABEL:;
 }
-var68 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var68 = array_instance Array[Object] */
-var69 = 4;
-var70 = NEW_array__NativeArray(var69, &type_array__NativeArraykernel__Object);
-((struct instance_array__NativeArray*)var70)->values[0] = (val*) var59;
-((struct instance_array__NativeArray*)var70)->values[1] = (val*) var_t1;
-((struct instance_array__NativeArray*)var70)->values[2] = (val*) var64;
-((struct instance_array__NativeArray*)var70)->values[3] = (val*) var_t2;
+/* method typing#AAndExpr#accept_typing for (self: AAndExpr, TypeVisitor) */
+void typing__AAndExpr__accept_typing(val* self, val* p0) {
+val* var_v /* var v: TypeVisitor */;
+val* var /* : AExpr */;
+val* var2 /* : AExpr */;
+val* var3 /* : nullable MType */;
+val* var4 /* : AExpr */;
+val* var6 /* : AExpr */;
+val* var7 /* : nullable MType */;
+val* var8 /* : nullable MType */;
+var_v = p0;
 {
-((void (*)(val*, val*, long))(var68->class->vft[COLOR_array__Array__with_native]))(var68, var70, var69) /* with_native on <var68:Array[Object]>*/;
+{ /* Inline parser_nodes#AAndExpr#n_expr (self) on <self:AAndExpr> */
+var2 = self->attrs[COLOR_parser_nodes__AAndExpr___n_expr].val; /* _n_expr on <self:AAndExpr> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1493);
+show_backtrace(1);
+}
+var = var2;
+RET_LABEL1:(void)0;
 }
 }
 {
-var71 = ((val* (*)(val*))(var68->class->vft[COLOR_string__Object__to_s]))(var68) /* to_s on <var68:Array[Object]>*/;
+var3 = typing__TypeVisitor__visit_expr_bool(var_v, var);
 }
 {
-typing__TypeVisitor__error(var_v, self, var71); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
+{ /* Inline parser_nodes#AAndExpr#n_expr2 (self) on <self:AAndExpr> */
+var6 = self->attrs[COLOR_parser_nodes__AAndExpr___n_expr2].val; /* _n_expr2 on <self:AAndExpr> */
+if (unlikely(var6 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr2");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1494);
+show_backtrace(1);
 }
-goto RET_LABEL;
+var4 = var6;
+RET_LABEL5:(void)0;
 }
 }
 {
-{ /* Inline typing#AExpr#mtype= (self,var_mtype) on <self:ARangeExpr> */
-self->attrs[COLOR_typing__AExpr___mtype].val = var_mtype; /* _mtype on <self:ARangeExpr> */
-RET_LABEL72:(void)0;
-}
-}
-/* <self:ARangeExpr> isa ACrangeExpr */
-cltype = type_parser_nodes__ACrangeExpr.color;
-idtype = type_parser_nodes__ACrangeExpr.id;
-if(cltype >= self->type->table_size) {
-var73 = 0;
-} else {
-var73 = self->type->type_table[cltype] == idtype;
-}
-if (var73){
-if (varonce74) {
-var75 = varonce74;
-} else {
-var76 = "init";
-var77 = 4;
-var78 = string__NativeString__to_s_with_length(var76, var77);
-var75 = var78;
-varonce74 = var75;
-}
-var79 = 0;
-{
-var80 = typing__TypeVisitor__get_method(var_v, self, var_mtype, var75, var79);
-}
-var_callsite = var80;
-} else {
-/* <self:ARangeExpr> isa AOrangeExpr */
-cltype82 = type_parser_nodes__AOrangeExpr.color;
-idtype83 = type_parser_nodes__AOrangeExpr.id;
-if(cltype82 >= self->type->table_size) {
-var81 = 0;
-} else {
-var81 = self->type->type_table[cltype82] == idtype83;
-}
-if (var81){
-if (varonce84) {
-var85 = varonce84;
-} else {
-var86 = "without_last";
-var87 = 12;
-var88 = string__NativeString__to_s_with_length(var86, var87);
-var85 = var88;
-varonce84 = var85;
-}
-var89 = 0;
-{
-var90 = typing__TypeVisitor__get_method(var_v, self, var_mtype, var85, var89);
-}
-var_callsite = var90;
-} else {
-PRINT_ERROR("Runtime error: %s", "Aborted");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 1149);
-show_backtrace(1);
+var7 = typing__TypeVisitor__visit_expr_bool(var_v, var4);
 }
+{
+var8 = typing__TypeVisitor__type_bool(var_v, self);
 }
 {
-{ /* Inline typing#ARangeExpr#init_callsite= (self,var_callsite) on <self:ARangeExpr> */
-self->attrs[COLOR_typing__ARangeExpr___init_callsite].val = var_callsite; /* _init_callsite on <self:ARangeExpr> */
-RET_LABEL91:(void)0;
+{ /* Inline typing#AExpr#mtype= (self,var8) on <self:AAndExpr> */
+self->attrs[COLOR_typing__AExpr___mtype].val = var8; /* _mtype on <self:AAndExpr> */
+RET_LABEL9:(void)0;
 }
 }
 RET_LABEL:;
 }
-/* method typing#ARangeExpr#accept_typing for (self: Object, TypeVisitor) */
-void VIRTUAL_typing__ARangeExpr__accept_typing(val* self, val* p0) {
-typing__ARangeExpr__accept_typing(self, p0); /* Direct call typing#ARangeExpr#accept_typing on <self:Object(ARangeExpr)>*/
+/* method typing#AAndExpr#accept_typing for (self: Object, TypeVisitor) */
+void VIRTUAL_typing__AAndExpr__accept_typing(val* self, val* p0) {
+typing__AAndExpr__accept_typing(self, p0); /* Direct call typing#AAndExpr#accept_typing on <self:Object(AAndExpr)>*/
 RET_LABEL:;
 }
-/* method typing#ANullExpr#accept_typing for (self: ANullExpr, TypeVisitor) */
-void typing__ANullExpr__accept_typing(val* self, val* p0) {
+/* method typing#ANotExpr#accept_typing for (self: ANotExpr, TypeVisitor) */
+void typing__ANotExpr__accept_typing(val* self, val* p0) {
 val* var_v /* var v: TypeVisitor */;
-val* var /* : MModule */;
-val* var2 /* : MModule */;
-val* var3 /* : Model */;
-val* var5 /* : Model */;
-val* var6 /* : MNullType */;
-val* var8 /* : MNullType */;
+val* var /* : AExpr */;
+val* var2 /* : AExpr */;
+val* var3 /* : nullable MType */;
+val* var4 /* : nullable MType */;
 var_v = p0;
 {
-{ /* Inline typing#TypeVisitor#mmodule (var_v) on <var_v:TypeVisitor> */
-var2 = var_v->attrs[COLOR_typing__TypeVisitor___mmodule].val; /* _mmodule on <var_v:TypeVisitor> */
+{ /* Inline parser_nodes#ANotExpr#n_expr (self) on <self:ANotExpr> */
+var2 = self->attrs[COLOR_parser_nodes__ANotExpr___n_expr].val; /* _n_expr on <self:ANotExpr> */
 if (unlikely(var2 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mmodule");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 38);
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1515);
 show_backtrace(1);
 }
 var = var2;
@@ -1610,2070 +2059,3462 @@ RET_LABEL1:(void)0;
 }
 }
 {
-{ /* Inline mmodule#MModule#model (var) on <var:MModule> */
-var5 = var->attrs[COLOR_mmodule__MModule___model].val; /* _model on <var:MModule> */
-if (unlikely(var5 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _model");
-PRINT_ERROR(" (%s:%d)\n", "src/model/mmodule.nit", 74);
-show_backtrace(1);
-}
-var3 = var5;
-RET_LABEL4:(void)0;
-}
+var3 = typing__TypeVisitor__visit_expr_bool(var_v, var);
 }
 {
-{ /* Inline model#Model#null_type (var3) on <var3:Model> */
-var8 = var3->attrs[COLOR_model__Model___null_type].val; /* _null_type on <var3:Model> */
-if (unlikely(var8 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _null_type");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 104);
-show_backtrace(1);
-}
-var6 = var8;
-RET_LABEL7:(void)0;
-}
+var4 = typing__TypeVisitor__type_bool(var_v, self);
 }
 {
-{ /* Inline typing#AExpr#mtype= (self,var6) on <self:ANullExpr> */
-self->attrs[COLOR_typing__AExpr___mtype].val = var6; /* _mtype on <self:ANullExpr> */
-RET_LABEL9:(void)0;
-}
-}
-RET_LABEL:;
-}
-/* method typing#ANullExpr#accept_typing for (self: Object, TypeVisitor) */
-void VIRTUAL_typing__ANullExpr__accept_typing(val* self, val* p0) {
-typing__ANullExpr__accept_typing(self, p0); /* Direct call typing#ANullExpr#accept_typing on <self:Object(ANullExpr)>*/
-RET_LABEL:;
-}
-/* method typing#AIsaExpr#cast_type for (self: AIsaExpr): nullable MType */
-val* typing__AIsaExpr__cast_type(val* self) {
-val* var /* : nullable MType */;
-val* var1 /* : nullable MType */;
-var1 = self->attrs[COLOR_typing__AIsaExpr___cast_type].val; /* _cast_type on <self:AIsaExpr> */
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method typing#AIsaExpr#cast_type for (self: Object): nullable MType */
-val* VIRTUAL_typing__AIsaExpr__cast_type(val* self) {
-val* var /* : nullable MType */;
-val* var1 /* : nullable MType */;
-val* var3 /* : nullable MType */;
-{ /* Inline typing#AIsaExpr#cast_type (self) on <self:Object(AIsaExpr)> */
-var3 = self->attrs[COLOR_typing__AIsaExpr___cast_type].val; /* _cast_type on <self:Object(AIsaExpr)> */
-var1 = var3;
-RET_LABEL2:(void)0;
+{ /* Inline typing#AExpr#mtype= (self,var4) on <self:ANotExpr> */
+self->attrs[COLOR_typing__AExpr___mtype].val = var4; /* _mtype on <self:ANotExpr> */
+RET_LABEL5:(void)0;
 }
-var = var1;
-RET_LABEL:;
-return var;
 }
-/* method typing#AIsaExpr#cast_type= for (self: AIsaExpr, nullable MType) */
-void typing__AIsaExpr__cast_type_61d(val* self, val* p0) {
-self->attrs[COLOR_typing__AIsaExpr___cast_type].val = p0; /* _cast_type on <self:AIsaExpr> */
 RET_LABEL:;
 }
-/* method typing#AIsaExpr#cast_type= for (self: Object, nullable MType) */
-void VIRTUAL_typing__AIsaExpr__cast_type_61d(val* self, val* p0) {
-{ /* Inline typing#AIsaExpr#cast_type= (self,p0) on <self:Object(AIsaExpr)> */
-self->attrs[COLOR_typing__AIsaExpr___cast_type].val = p0; /* _cast_type on <self:Object(AIsaExpr)> */
-RET_LABEL1:(void)0;
-}
+/* method typing#ANotExpr#accept_typing for (self: Object, TypeVisitor) */
+void VIRTUAL_typing__ANotExpr__accept_typing(val* self, val* p0) {
+typing__ANotExpr__accept_typing(self, p0); /* Direct call typing#ANotExpr#accept_typing on <self:Object(ANotExpr)>*/
 RET_LABEL:;
 }
-/* method typing#AIsaExpr#accept_typing for (self: AIsaExpr, TypeVisitor) */
-void typing__AIsaExpr__accept_typing(val* self, val* p0) {
+/* method typing#AOrElseExpr#accept_typing for (self: AOrElseExpr, TypeVisitor) */
+void typing__AOrElseExpr__accept_typing(val* self, val* p0) {
 val* var_v /* var v: TypeVisitor */;
 val* var /* : AExpr */;
-val* var1 /* : AType */;
-val* var2 /* : nullable MType */;
-val* var_mtype /* var mtype: nullable MType */;
+val* var2 /* : AExpr */;
+val* var3 /* : nullable MType */;
+val* var_t1 /* var t1: nullable MType */;
 val* var4 /* : AExpr */;
-val* var5 /* : nullable Variable */;
-val* var_variable /* var variable: nullable Variable */;
-val* var6 /* : null */;
-short int var7 /* : Bool */;
+val* var6 /* : AExpr */;
+val* var7 /* : nullable MType */;
+val* var_t2 /* var t2: nullable MType */;
 short int var8 /* : Bool */;
-val* var_other /* var other: nullable Object */;
+val* var9 /* : null */;
 short int var10 /* : Bool */;
 short int var11 /* : Bool */;
-short int var12 /* : Bool */;
-val* var13 /* : AExpr */;
-val* var14 /* : nullable MType */;
-val* var_orig /* var orig: nullable MType */;
-val* var15 /* : String */;
+val* var_other /* var other: nullable Object */;
+short int var13 /* : Bool */;
+short int var15 /* : Bool */;
+short int var_ /* var : Bool */;
 val* var16 /* : null */;
 short int var17 /* : Bool */;
 short int var18 /* : Bool */;
 short int var20 /* : Bool */;
-short int var21 /* : Bool */;
 short int var22 /* : Bool */;
-val* var23 /* : String */;
-static val* varonce;
-val* var24 /* : String */;
-char* var25 /* : NativeString */;
-long var26 /* : Int */;
-val* var27 /* : FlatString */;
-val* var_from /* var from: String */;
-val* var28 /* : String */;
-val* var29 /* : null */;
+val* var23 /* : MType */;
+val* var24 /* : Array[MType] */;
+long var25 /* : Int */;
+val* var_26 /* var : Array[MType] */;
+val* var27 /* : nullable MType */;
+val* var_t /* var t: nullable MType */;
+val* var28 /* : null */;
+short int var29 /* : Bool */;
 short int var30 /* : Bool */;
-short int var31 /* : Bool */;
-short int var33 /* : Bool */;
+short int var32 /* : Bool */;
 short int var34 /* : Bool */;
-short int var35 /* : Bool */;
-val* var36 /* : String */;
-static val* varonce37;
-val* var38 /* : String */;
-char* var39 /* : NativeString */;
-long var40 /* : Int */;
-val* var41 /* : FlatString */;
-val* var_to /* var to: String */;
-val* var42 /* : nullable FlowContext */;
-val* var44 /* : nullable FlowContext */;
-val* var45 /* : FlowContext */;
-val* var47 /* : FlowContext */;
-val* var48 /* : nullable MType */;
+val* var35 /* : MModule */;
+val* var37 /* : MModule */;
+val* var38 /* : MClassType */;
+short int var39 /* : Bool */;
+int cltype;
+int idtype;
+val* var40 /* : MType */;
 var_v = p0;
 {
-var = parser_nodes__AIsaExpr__n_expr(self);
+{ /* Inline parser_nodes#AOrElseExpr#n_expr (self) on <self:AOrElseExpr> */
+var2 = self->attrs[COLOR_parser_nodes__AOrElseExpr___n_expr].val; /* _n_expr on <self:AOrElseExpr> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1500);
+show_backtrace(1);
+}
+var = var2;
+RET_LABEL1:(void)0;
 }
-{
-var1 = parser_nodes__AIsaExpr__n_type(self);
 }
 {
-var2 = typing__TypeVisitor__visit_expr_cast(var_v, self, var, var1);
+var3 = typing__TypeVisitor__visit_expr(var_v, var);
 }
-var_mtype = var2;
+var_t1 = var3;
 {
-{ /* Inline typing#AIsaExpr#cast_type= (self,var_mtype) on <self:AIsaExpr> */
-self->attrs[COLOR_typing__AIsaExpr___cast_type].val = var_mtype; /* _cast_type on <self:AIsaExpr> */
-RET_LABEL3:(void)0;
+{ /* Inline parser_nodes#AOrElseExpr#n_expr2 (self) on <self:AOrElseExpr> */
+var6 = self->attrs[COLOR_parser_nodes__AOrElseExpr___n_expr2].val; /* _n_expr2 on <self:AOrElseExpr> */
+if (unlikely(var6 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr2");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1501);
+show_backtrace(1);
 }
+var4 = var6;
+RET_LABEL5:(void)0;
 }
-{
-var4 = parser_nodes__AIsaExpr__n_expr(self);
 }
 {
-var5 = ((val* (*)(val*))(var4->class->vft[COLOR_typing__AExpr__its_variable]))(var4) /* its_variable on <var4:AExpr>*/;
+var7 = typing__TypeVisitor__visit_expr(var_v, var4);
 }
-var_variable = var5;
-var6 = NULL;
-if (var_variable == NULL) {
-var7 = 0; /* is null */
+var_t2 = var7;
+var9 = NULL;
+if (var_t1 == NULL) {
+var10 = 1; /* is null */
 } else {
-var7 = 1; /* arg is null and recv is not */
+var10 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var_variable,var6) on <var_variable:nullable Variable> */
-var_other = var6;
+{ /* Inline kernel#Object#== (var_t1,var9) on <var_t1:nullable MType> */
+var_other = var9;
 {
-var11 = ((short int (*)(val*, val*))(var_variable->class->vft[COLOR_kernel__Object___61d_61d]))(var_variable, var_other) /* == on <var_variable:nullable Variable(Variable)>*/;
-var10 = var11;
-}
-var12 = !var10;
-var8 = var12;
-goto RET_LABEL9;
-RET_LABEL9:(void)0;
+{ /* Inline kernel#Object#is_same_instance (var_t1,var_other) on <var_t1:nullable MType(MType)> */
+var15 = var_t1 == var_other;
+var13 = var15;
+goto RET_LABEL14;
+RET_LABEL14:(void)0;
 }
-var7 = var8;
 }
-if (var7){
-{
-var13 = parser_nodes__AIsaExpr__n_expr(self);
+var11 = var13;
+goto RET_LABEL12;
+RET_LABEL12:(void)0;
 }
-{
-var14 = ((val* (*)(val*))(var13->class->vft[COLOR_typing__AExpr__mtype]))(var13) /* mtype on <var13:AExpr>*/;
+var10 = var11;
 }
-var_orig = var14;
+var_ = var10;
+if (var10){
+var8 = var_;
+} else {
 var16 = NULL;
-if (var_orig == NULL) {
-var17 = 0; /* is null */
+if (var_t2 == NULL) {
+var17 = 1; /* is null */
 } else {
-var17 = 1; /* arg is null and recv is not */
+var17 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var_orig,var16) on <var_orig:nullable MType> */
+{ /* Inline kernel#Object#== (var_t2,var16) on <var_t2:nullable MType> */
 var_other = var16;
 {
-var21 = ((short int (*)(val*, val*))(var_orig->class->vft[COLOR_kernel__Object___61d_61d]))(var_orig, var_other) /* == on <var_orig:nullable MType(MType)>*/;
-var20 = var21;
+{ /* Inline kernel#Object#is_same_instance (var_t2,var_other) on <var_t2:nullable MType(MType)> */
+var22 = var_t2 == var_other;
+var20 = var22;
+goto RET_LABEL21;
+RET_LABEL21:(void)0;
 }
-var22 = !var20;
-var18 = var22;
+}
+var18 = var20;
 goto RET_LABEL19;
 RET_LABEL19:(void)0;
 }
 var17 = var18;
 }
-if (var17){
-{
-var23 = ((val* (*)(val*))(var_orig->class->vft[COLOR_string__Object__to_s]))(var_orig) /* to_s on <var_orig:nullable MType(MType)>*/;
+var8 = var17;
 }
-var15 = var23;
-} else {
-if (varonce) {
-var24 = varonce;
+if (var8){
+goto RET_LABEL;
 } else {
-var25 = "invalid";
-var26 = 7;
-var27 = string__NativeString__to_s_with_length(var25, var26);
-var24 = var27;
-varonce = var24;
 }
-var15 = var24;
-}
-var_from = var15;
-var29 = NULL;
-if (var_mtype == NULL) {
-var30 = 0; /* is null */
-} else {
-var30 = 1; /* arg is null and recv is not */
+{
+var23 = ((val* (*)(val*))(var_t1->class->vft[COLOR_model__MType__as_notnullable]))(var_t1) /* as_notnullable on <var_t1:nullable MType(MType)>*/;
 }
-if (0) {
-{ /* Inline kernel#Object#!= (var_mtype,var29) on <var_mtype:nullable MType> */
-var_other = var29;
+var_t1 = var23;
+var24 = NEW_array__Array(&type_array__Arraymodel__MType);
+var25 = 2;
 {
-var34 = ((short int (*)(val*, val*))(var_mtype->class->vft[COLOR_kernel__Object___61d_61d]))(var_mtype, var_other) /* == on <var_mtype:nullable MType(MType)>*/;
-var33 = var34;
+array__Array__with_capacity(var24, var25); /* Direct call array#Array#with_capacity on <var24:Array[MType]>*/
 }
-var35 = !var33;
-var31 = var35;
-goto RET_LABEL32;
-RET_LABEL32:(void)0;
+var_26 = var24;
+{
+array__AbstractArray__push(var_26, var_t1); /* Direct call array#AbstractArray#push on <var_26:Array[MType]>*/
 }
-var30 = var31;
+{
+array__AbstractArray__push(var_26, var_t2); /* Direct call array#AbstractArray#push on <var_26:Array[MType]>*/
 }
-if (var30){
 {
-var36 = ((val* (*)(val*))(var_mtype->class->vft[COLOR_string__Object__to_s]))(var_mtype) /* to_s on <var_mtype:nullable MType(MType)>*/;
+var27 = typing__TypeVisitor__merge_types(var_v, self, var_26);
 }
-var28 = var36;
-} else {
-if (varonce37) {
-var38 = varonce37;
+var_t = var27;
+var28 = NULL;
+if (var_t == NULL) {
+var29 = 1; /* is null */
 } else {
-var39 = "invalid";
-var40 = 7;
-var41 = string__NativeString__to_s_with_length(var39, var40);
-var38 = var41;
-varonce37 = var38;
-}
-var28 = var38;
+var29 = 0; /* arg is null but recv is not */
 }
-var_to = var28;
+if (0) {
+{ /* Inline kernel#Object#== (var_t,var28) on <var_t:nullable MType> */
+var_other = var28;
 {
-{ /* Inline flow#AExpr#after_flow_context (self) on <self:AIsaExpr> */
-var44 = self->attrs[COLOR_flow__AExpr___after_flow_context].val; /* _after_flow_context on <self:AIsaExpr> */
-var42 = var44;
-RET_LABEL43:(void)0;
+{ /* Inline kernel#Object#is_same_instance (var_t,var_other) on <var_t:nullable MType(MType)> */
+var34 = var_t == var_other;
+var32 = var34;
+goto RET_LABEL33;
+RET_LABEL33:(void)0;
 }
 }
-if (var42 == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 1177);
-show_backtrace(1);
-} else {
-{ /* Inline flow#FlowContext#when_true (var42) on <var42:nullable FlowContext> */
-if (unlikely(var42 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/flow.nit", 228);
-show_backtrace(1);
+var30 = var32;
+goto RET_LABEL31;
+RET_LABEL31:(void)0;
 }
-var47 = var42->attrs[COLOR_flow__FlowContext___when_true].val; /* _when_true on <var42:nullable FlowContext> */
-if (unlikely(var47 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _when_true");
-PRINT_ERROR(" (%s:%d)\n", "src/flow.nit", 228);
+var29 = var30;
+}
+if (var29){
+{
+{ /* Inline typing#TypeVisitor#mmodule (var_v) on <var_v:TypeVisitor> */
+var37 = var_v->attrs[COLOR_typing__TypeVisitor___mmodule].val; /* _mmodule on <var_v:TypeVisitor> */
+if (unlikely(var37 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mmodule");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 36);
 show_backtrace(1);
 }
-var45 = var47;
-RET_LABEL46:(void)0;
+var35 = var37;
+RET_LABEL36:(void)0;
 }
 }
 {
-typing__FlowContext__set_var(var45, var_variable, var_mtype); /* Direct call typing#FlowContext#set_var on <var45:FlowContext>*/
+var38 = model__MModule__object_type(var35);
 }
+var_t = var38;
+/* <var_t2:nullable MType(MType)> isa MNullableType */
+cltype = type_model__MNullableType.color;
+idtype = type_model__MNullableType.id;
+if(cltype >= var_t2->type->table_size) {
+var39 = 0;
 } else {
+var39 = var_t2->type->type_table[cltype] == idtype;
 }
+if (var39){
 {
-var48 = typing__TypeVisitor__type_bool(var_v, self);
+var40 = model__MType__as_nullable(var_t);
+}
+var_t = var40;
+} else {
+}
+} else {
 }
 {
-{ /* Inline typing#AExpr#mtype= (self,var48) on <self:AIsaExpr> */
-self->attrs[COLOR_typing__AExpr___mtype].val = var48; /* _mtype on <self:AIsaExpr> */
-RET_LABEL49:(void)0;
+{ /* Inline typing#AExpr#mtype= (self,var_t) on <self:AOrElseExpr> */
+self->attrs[COLOR_typing__AExpr___mtype].val = var_t; /* _mtype on <self:AOrElseExpr> */
+RET_LABEL41:(void)0;
 }
 }
 RET_LABEL:;
 }
-/* method typing#AIsaExpr#accept_typing for (self: Object, TypeVisitor) */
-void VIRTUAL_typing__AIsaExpr__accept_typing(val* self, val* p0) {
-typing__AIsaExpr__accept_typing(self, p0); /* Direct call typing#AIsaExpr#accept_typing on <self:Object(AIsaExpr)>*/
-RET_LABEL:;
+/* method typing#AOrElseExpr#accept_typing for (self: Object, TypeVisitor) */
+void VIRTUAL_typing__AOrElseExpr__accept_typing(val* self, val* p0) {
+typing__AOrElseExpr__accept_typing(self, p0); /* Direct call typing#AOrElseExpr#accept_typing on <self:Object(AOrElseExpr)>*/
+RET_LABEL:;
 }
-/* method typing#AAsCastExpr#accept_typing for (self: AAsCastExpr, TypeVisitor) */
-void typing__AAsCastExpr__accept_typing(val* self, val* p0) {
+/* method typing#ATrueExpr#accept_typing for (self: ATrueExpr, TypeVisitor) */
+void typing__ATrueExpr__accept_typing(val* self, val* p0) {
 val* var_v /* var v: TypeVisitor */;
-val* var /* : AExpr */;
-val* var1 /* : AType */;
-val* var2 /* : nullable MType */;
+val* var /* : nullable MType */;
 var_v = p0;
 {
-var = parser_nodes__AAsCastExpr__n_expr(self);
+var = typing__TypeVisitor__type_bool(var_v, self);
 }
 {
-var1 = parser_nodes__AAsCastExpr__n_type(self);
+{ /* Inline typing#AExpr#mtype= (self,var) on <self:ATrueExpr> */
+self->attrs[COLOR_typing__AExpr___mtype].val = var; /* _mtype on <self:ATrueExpr> */
+RET_LABEL1:(void)0;
+}
+}
+RET_LABEL:;
+}
+/* method typing#ATrueExpr#accept_typing for (self: Object, TypeVisitor) */
+void VIRTUAL_typing__ATrueExpr__accept_typing(val* self, val* p0) {
+typing__ATrueExpr__accept_typing(self, p0); /* Direct call typing#ATrueExpr#accept_typing on <self:Object(ATrueExpr)>*/
+RET_LABEL:;
 }
+/* method typing#AFalseExpr#accept_typing for (self: AFalseExpr, TypeVisitor) */
+void typing__AFalseExpr__accept_typing(val* self, val* p0) {
+val* var_v /* var v: TypeVisitor */;
+val* var /* : nullable MType */;
+var_v = p0;
 {
-var2 = typing__TypeVisitor__visit_expr_cast(var_v, self, var, var1);
+var = typing__TypeVisitor__type_bool(var_v, self);
 }
 {
-{ /* Inline typing#AExpr#mtype= (self,var2) on <self:AAsCastExpr> */
-self->attrs[COLOR_typing__AExpr___mtype].val = var2; /* _mtype on <self:AAsCastExpr> */
-RET_LABEL3:(void)0;
+{ /* Inline typing#AExpr#mtype= (self,var) on <self:AFalseExpr> */
+self->attrs[COLOR_typing__AExpr___mtype].val = var; /* _mtype on <self:AFalseExpr> */
+RET_LABEL1:(void)0;
 }
 }
 RET_LABEL:;
 }
-/* method typing#AAsCastExpr#accept_typing for (self: Object, TypeVisitor) */
-void VIRTUAL_typing__AAsCastExpr__accept_typing(val* self, val* p0) {
-typing__AAsCastExpr__accept_typing(self, p0); /* Direct call typing#AAsCastExpr#accept_typing on <self:Object(AAsCastExpr)>*/
+/* method typing#AFalseExpr#accept_typing for (self: Object, TypeVisitor) */
+void VIRTUAL_typing__AFalseExpr__accept_typing(val* self, val* p0) {
+typing__AFalseExpr__accept_typing(self, p0); /* Direct call typing#AFalseExpr#accept_typing on <self:Object(AFalseExpr)>*/
 RET_LABEL:;
 }
-/* method typing#AAsNotnullExpr#accept_typing for (self: AAsNotnullExpr, TypeVisitor) */
-void typing__AAsNotnullExpr__accept_typing(val* self, val* p0) {
+/* method typing#AIntExpr#accept_typing for (self: AIntExpr, TypeVisitor) */
+void typing__AIntExpr__accept_typing(val* self, val* p0) {
 val* var_v /* var v: TypeVisitor */;
-val* var /* : AExpr */;
-val* var1 /* : nullable MType */;
-val* var_mtype /* var mtype: nullable MType */;
-val* var2 /* : null */;
-short int var3 /* : Bool */;
-short int var4 /* : Bool */;
-val* var_other /* var other: nullable Object */;
+static val* varonce;
+val* var /* : String */;
+char* var1 /* : NativeString */;
+long var2 /* : Int */;
+val* var3 /* : FlatString */;
+val* var4 /* : nullable MClass */;
+val* var_mclass /* var mclass: nullable MClass */;
+val* var5 /* : null */;
 short int var6 /* : Bool */;
-short int var8 /* : Bool */;
+short int var7 /* : Bool */;
+val* var_other /* var other: nullable Object */;
 short int var9 /* : Bool */;
-int cltype;
-int idtype;
-static val* varonce;
-val* var10 /* : String */;
-char* var11 /* : NativeString */;
-long var12 /* : Int */;
-val* var13 /* : FlatString */;
-short int var14 /* : Bool */;
-int cltype15;
-int idtype16;
-val* var17 /* : MType */;
-val* var19 /* : MType */;
-short int var22 /* : Bool */;
-int cltype23;
-int idtype24;
-val* var25 /* : ModelBuilder */;
-val* var27 /* : ModelBuilder */;
-static val* varonce28;
-val* var29 /* : String */;
-char* var30 /* : NativeString */;
-long var31 /* : Int */;
-val* var32 /* : FlatString */;
-static val* varonce33;
-val* var34 /* : String */;
-char* var35 /* : NativeString */;
-long var36 /* : Int */;
-val* var37 /* : FlatString */;
-val* var38 /* : Array[Object] */;
-long var39 /* : Int */;
-val* var40 /* : NativeArray[Object] */;
-val* var41 /* : String */;
-short int var42 /* : Bool */;
-val* var43 /* : MType */;
-val* var_u /* var u: MType */;
-short int var44 /* : Bool */;
-int cltype45;
-int idtype46;
-short int var47 /* : Bool */;
-val* var48 /* : ModelBuilder */;
-val* var50 /* : ModelBuilder */;
-static val* varonce51;
-val* var52 /* : String */;
-char* var53 /* : NativeString */;
-long var54 /* : Int */;
-val* var55 /* : FlatString */;
-static val* varonce56;
-val* var57 /* : String */;
-char* var58 /* : NativeString */;
-long var59 /* : Int */;
-val* var60 /* : FlatString */;
-static val* varonce61;
-val* var62 /* : String */;
-char* var63 /* : NativeString */;
-long var64 /* : Int */;
-val* var65 /* : FlatString */;
-val* var66 /* : Array[Object] */;
-long var67 /* : Int */;
-val* var68 /* : NativeArray[Object] */;
-val* var69 /* : String */;
+short int var11 /* : Bool */;
+val* var12 /* : MClassType */;
+val* var14 /* : MClassType */;
 var_v = p0;
-{
-var = parser_nodes__AAsNotnullExpr__n_expr(self);
+if (varonce) {
+var = varonce;
+} else {
+var1 = "Int";
+var2 = 3;
+var3 = string__NativeString__to_s_with_length(var1, var2);
+var = var3;
+varonce = var;
 }
 {
-var1 = typing__TypeVisitor__visit_expr(var_v, var);
+var4 = typing__TypeVisitor__get_mclass(var_v, self, var);
 }
-var_mtype = var1;
-var2 = NULL;
-if (var_mtype == NULL) {
-var3 = 1; /* is null */
+var_mclass = var4;
+var5 = NULL;
+if (var_mclass == NULL) {
+var6 = 1; /* is null */
 } else {
-var3 = 0; /* arg is null but recv is not */
+var6 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_mtype,var2) on <var_mtype:nullable MType> */
-var_other = var2;
+{ /* Inline kernel#Object#== (var_mclass,var5) on <var_mclass:nullable MClass> */
+var_other = var5;
 {
-{ /* Inline kernel#Object#is_same_instance (var_mtype,var_other) on <var_mtype:nullable MType(MType)> */
-var8 = var_mtype == var_other;
-var6 = var8;
-goto RET_LABEL7;
-RET_LABEL7:(void)0;
-}
-}
-var4 = var6;
-goto RET_LABEL5;
-RET_LABEL5:(void)0;
-}
-var3 = var4;
-}
-if (var3){
-goto RET_LABEL;
-} else {
+{ /* Inline kernel#Object#is_same_instance (var_mclass,var_other) on <var_mclass:nullable MClass(MClass)> */
+var11 = var_mclass == var_other;
+var9 = var11;
+goto RET_LABEL10;
+RET_LABEL10:(void)0;
 }
-/* <var_mtype:nullable MType(MType)> isa MNullType */
-cltype = type_model__MNullType.color;
-idtype = type_model__MNullType.id;
-if(cltype >= var_mtype->type->table_size) {
-var9 = 0;
-} else {
-var9 = var_mtype->type->type_table[cltype] == idtype;
 }
-if (var9){
-if (varonce) {
-var10 = varonce;
-} else {
-var11 = "Type error: as(not null) on null";
-var12 = 32;
-var13 = string__NativeString__to_s_with_length(var11, var12);
-var10 = var13;
-varonce = var10;
+var7 = var9;
+goto RET_LABEL8;
+RET_LABEL8:(void)0;
 }
-{
-typing__TypeVisitor__error(var_v, self, var10); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
+var6 = var7;
 }
+if (var6){
 goto RET_LABEL;
 } else {
 }
-/* <var_mtype:nullable MType(MType)> isa MNullableType */
-cltype15 = type_model__MNullableType.color;
-idtype16 = type_model__MNullableType.id;
-if(cltype15 >= var_mtype->type->table_size) {
-var14 = 0;
-} else {
-var14 = var_mtype->type->type_table[cltype15] == idtype16;
-}
-if (var14){
 {
-{ /* Inline model#MNullableType#mtype (var_mtype) on <var_mtype:nullable MType(MNullableType)> */
-var19 = var_mtype->attrs[COLOR_model__MNullableType___mtype].val; /* _mtype on <var_mtype:nullable MType(MNullableType)> */
-if (unlikely(var19 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mtype");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 1375);
+{ /* Inline model#MClass#mclass_type (var_mclass) on <var_mclass:nullable MClass(MClass)> */
+var14 = var_mclass->attrs[COLOR_model__MClass___mclass_type].val; /* _mclass_type on <var_mclass:nullable MClass(MClass)> */
+if (unlikely(var14 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass_type");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 435);
 show_backtrace(1);
 }
-var17 = var19;
-RET_LABEL18:(void)0;
+var12 = var14;
+RET_LABEL13:(void)0;
 }
 }
 {
-{ /* Inline typing#AExpr#mtype= (self,var17) on <self:AAsNotnullExpr> */
-self->attrs[COLOR_typing__AExpr___mtype].val = var17; /* _mtype on <self:AAsNotnullExpr> */
-RET_LABEL20:(void)0;
-}
+{ /* Inline typing#AExpr#mtype= (self,var12) on <self:AIntExpr> */
+self->attrs[COLOR_typing__AExpr___mtype].val = var12; /* _mtype on <self:AIntExpr> */
+RET_LABEL15:(void)0;
 }
-goto RET_LABEL;
-} else {
 }
-{
-{ /* Inline typing#AExpr#mtype= (self,var_mtype) on <self:AAsNotnullExpr> */
-self->attrs[COLOR_typing__AExpr___mtype].val = var_mtype; /* _mtype on <self:AAsNotnullExpr> */
-RET_LABEL21:(void)0;
+RET_LABEL:;
 }
+/* method typing#AIntExpr#accept_typing for (self: Object, TypeVisitor) */
+void VIRTUAL_typing__AIntExpr__accept_typing(val* self, val* p0) {
+typing__AIntExpr__accept_typing(self, p0); /* Direct call typing#AIntExpr#accept_typing on <self:Object(AIntExpr)>*/
+RET_LABEL:;
 }
-/* <var_mtype:nullable MType(MType)> isa MClassType */
-cltype23 = type_model__MClassType.color;
-idtype24 = type_model__MClassType.id;
-if(cltype23 >= var_mtype->type->table_size) {
-var22 = 0;
+/* method typing#AFloatExpr#accept_typing for (self: AFloatExpr, TypeVisitor) */
+void typing__AFloatExpr__accept_typing(val* self, val* p0) {
+val* var_v /* var v: TypeVisitor */;
+static val* varonce;
+val* var /* : String */;
+char* var1 /* : NativeString */;
+long var2 /* : Int */;
+val* var3 /* : FlatString */;
+val* var4 /* : nullable MClass */;
+val* var_mclass /* var mclass: nullable MClass */;
+val* var5 /* : null */;
+short int var6 /* : Bool */;
+short int var7 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var9 /* : Bool */;
+short int var11 /* : Bool */;
+val* var12 /* : MClassType */;
+val* var14 /* : MClassType */;
+var_v = p0;
+if (varonce) {
+var = varonce;
 } else {
-var22 = var_mtype->type->type_table[cltype23] == idtype24;
+var1 = "Float";
+var2 = 5;
+var3 = string__NativeString__to_s_with_length(var1, var2);
+var = var3;
+varonce = var;
 }
-if (var22){
 {
-{ /* Inline typing#TypeVisitor#modelbuilder (var_v) on <var_v:TypeVisitor> */
-var27 = var_v->attrs[COLOR_typing__TypeVisitor___modelbuilder].val; /* _modelbuilder on <var_v:TypeVisitor> */
-if (unlikely(var27 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _modelbuilder");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 36);
-show_backtrace(1);
-}
-var25 = var27;
-RET_LABEL26:(void)0;
-}
-}
-if (varonce28) {
-var29 = varonce28;
-} else {
-var30 = "Warning: expression is already not null, since it is a `";
-var31 = 56;
-var32 = string__NativeString__to_s_with_length(var30, var31);
-var29 = var32;
-varonce28 = var29;
+var4 = typing__TypeVisitor__get_mclass(var_v, self, var);
 }
-if (varonce33) {
-var34 = varonce33;
+var_mclass = var4;
+var5 = NULL;
+if (var_mclass == NULL) {
+var6 = 1; /* is null */
 } else {
-var35 = "`.";
-var36 = 2;
-var37 = string__NativeString__to_s_with_length(var35, var36);
-var34 = var37;
-varonce33 = var34;
+var6 = 0; /* arg is null but recv is not */
 }
-var38 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var38 = array_instance Array[Object] */
-var39 = 3;
-var40 = NEW_array__NativeArray(var39, &type_array__NativeArraykernel__Object);
-((struct instance_array__NativeArray*)var40)->values[0] = (val*) var29;
-((struct instance_array__NativeArray*)var40)->values[1] = (val*) var_mtype;
-((struct instance_array__NativeArray*)var40)->values[2] = (val*) var34;
+if (0) {
+{ /* Inline kernel#Object#== (var_mclass,var5) on <var_mclass:nullable MClass> */
+var_other = var5;
 {
-((void (*)(val*, val*, long))(var38->class->vft[COLOR_array__Array__with_native]))(var38, var40, var39) /* with_native on <var38:Array[Object]>*/;
+{ /* Inline kernel#Object#is_same_instance (var_mclass,var_other) on <var_mclass:nullable MClass(MClass)> */
+var11 = var_mclass == var_other;
+var9 = var11;
+goto RET_LABEL10;
+RET_LABEL10:(void)0;
 }
 }
-{
-var41 = ((val* (*)(val*))(var38->class->vft[COLOR_string__Object__to_s]))(var38) /* to_s on <var38:Array[Object]>*/;
+var7 = var9;
+goto RET_LABEL8;
+RET_LABEL8:(void)0;
 }
-{
-modelbuilder__ModelBuilder__warning(var25, self, var41); /* Direct call modelbuilder#ModelBuilder#warning on <var25:ModelBuilder>*/
+var6 = var7;
 }
+if (var6){
 goto RET_LABEL;
 } else {
 }
 {
-var42 = ((short int (*)(val*))(var_mtype->class->vft[COLOR_model__MType__need_anchor]))(var_mtype) /* need_anchor on <var_mtype:nullable MType(MType)>*/;
-}
-if (unlikely(!var42)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 1211);
+{ /* Inline model#MClass#mclass_type (var_mclass) on <var_mclass:nullable MClass(MClass)> */
+var14 = var_mclass->attrs[COLOR_model__MClass___mclass_type].val; /* _mclass_type on <var_mclass:nullable MClass(MClass)> */
+if (unlikely(var14 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass_type");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 435);
 show_backtrace(1);
 }
-{
-var43 = typing__TypeVisitor__anchor_to(var_v, var_mtype);
+var12 = var14;
+RET_LABEL13:(void)0;
 }
-var_u = var43;
-/* <var_u:MType> isa MNullableType */
-cltype45 = type_model__MNullableType.color;
-idtype46 = type_model__MNullableType.id;
-if(cltype45 >= var_u->type->table_size) {
-var44 = 0;
-} else {
-var44 = var_u->type->type_table[cltype45] == idtype46;
 }
-var47 = !var44;
-if (var47){
 {
-{ /* Inline typing#TypeVisitor#modelbuilder (var_v) on <var_v:TypeVisitor> */
-var50 = var_v->attrs[COLOR_typing__TypeVisitor___modelbuilder].val; /* _modelbuilder on <var_v:TypeVisitor> */
-if (unlikely(var50 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _modelbuilder");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 36);
-show_backtrace(1);
+{ /* Inline typing#AExpr#mtype= (self,var12) on <self:AFloatExpr> */
+self->attrs[COLOR_typing__AExpr___mtype].val = var12; /* _mtype on <self:AFloatExpr> */
+RET_LABEL15:(void)0;
 }
-var48 = var50;
-RET_LABEL49:(void)0;
 }
+RET_LABEL:;
 }
-if (varonce51) {
-var52 = varonce51;
-} else {
-var53 = "Warning: expression is already not null, since it is a `";
-var54 = 56;
-var55 = string__NativeString__to_s_with_length(var53, var54);
-var52 = var55;
-varonce51 = var52;
+/* method typing#AFloatExpr#accept_typing for (self: Object, TypeVisitor) */
+void VIRTUAL_typing__AFloatExpr__accept_typing(val* self, val* p0) {
+typing__AFloatExpr__accept_typing(self, p0); /* Direct call typing#AFloatExpr#accept_typing on <self:Object(AFloatExpr)>*/
+RET_LABEL:;
 }
-if (varonce56) {
-var57 = varonce56;
-} else {
-var58 = ": ";
-var59 = 2;
-var60 = string__NativeString__to_s_with_length(var58, var59);
-var57 = var60;
-varonce56 = var57;
-}
-if (varonce61) {
-var62 = varonce61;
+/* method typing#ACharExpr#accept_typing for (self: ACharExpr, TypeVisitor) */
+void typing__ACharExpr__accept_typing(val* self, val* p0) {
+val* var_v /* var v: TypeVisitor */;
+static val* varonce;
+val* var /* : String */;
+char* var1 /* : NativeString */;
+long var2 /* : Int */;
+val* var3 /* : FlatString */;
+val* var4 /* : nullable MClass */;
+val* var_mclass /* var mclass: nullable MClass */;
+val* var5 /* : null */;
+short int var6 /* : Bool */;
+short int var7 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var9 /* : Bool */;
+short int var11 /* : Bool */;
+val* var12 /* : MClassType */;
+val* var14 /* : MClassType */;
+var_v = p0;
+if (varonce) {
+var = varonce;
 } else {
-var63 = "`.";
-var64 = 2;
-var65 = string__NativeString__to_s_with_length(var63, var64);
-var62 = var65;
-varonce61 = var62;
+var1 = "Char";
+var2 = 4;
+var3 = string__NativeString__to_s_with_length(var1, var2);
+var = var3;
+varonce = var;
 }
-var66 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var66 = array_instance Array[Object] */
-var67 = 5;
-var68 = NEW_array__NativeArray(var67, &type_array__NativeArraykernel__Object);
-((struct instance_array__NativeArray*)var68)->values[0] = (val*) var52;
-((struct instance_array__NativeArray*)var68)->values[1] = (val*) var_mtype;
-((struct instance_array__NativeArray*)var68)->values[2] = (val*) var57;
-((struct instance_array__NativeArray*)var68)->values[3] = (val*) var_u;
-((struct instance_array__NativeArray*)var68)->values[4] = (val*) var62;
 {
-((void (*)(val*, val*, long))(var66->class->vft[COLOR_array__Array__with_native]))(var66, var68, var67) /* with_native on <var66:Array[Object]>*/;
-}
+var4 = typing__TypeVisitor__get_mclass(var_v, self, var);
 }
-{
-var69 = ((val* (*)(val*))(var66->class->vft[COLOR_string__Object__to_s]))(var66) /* to_s on <var66:Array[Object]>*/;
+var_mclass = var4;
+var5 = NULL;
+if (var_mclass == NULL) {
+var6 = 1; /* is null */
+} else {
+var6 = 0; /* arg is null but recv is not */
 }
+if (0) {
+{ /* Inline kernel#Object#== (var_mclass,var5) on <var_mclass:nullable MClass> */
+var_other = var5;
 {
-modelbuilder__ModelBuilder__warning(var48, self, var69); /* Direct call modelbuilder#ModelBuilder#warning on <var48:ModelBuilder>*/
-}
-goto RET_LABEL;
-} else {
+{ /* Inline kernel#Object#is_same_instance (var_mclass,var_other) on <var_mclass:nullable MClass(MClass)> */
+var11 = var_mclass == var_other;
+var9 = var11;
+goto RET_LABEL10;
+RET_LABEL10:(void)0;
 }
-RET_LABEL:;
 }
-/* method typing#AAsNotnullExpr#accept_typing for (self: Object, TypeVisitor) */
-void VIRTUAL_typing__AAsNotnullExpr__accept_typing(val* self, val* p0) {
-typing__AAsNotnullExpr__accept_typing(self, p0); /* Direct call typing#AAsNotnullExpr#accept_typing on <self:Object(AAsNotnullExpr)>*/
-RET_LABEL:;
+var7 = var9;
+goto RET_LABEL8;
+RET_LABEL8:(void)0;
 }
-/* method typing#AProxyExpr#accept_typing for (self: AProxyExpr, TypeVisitor) */
-void typing__AProxyExpr__accept_typing(val* self, val* p0) {
-val* var_v /* var v: TypeVisitor */;
-val* var /* : AExpr */;
-val* var1 /* : nullable MType */;
-var_v = p0;
-{
-var = parser_nodes__AProxyExpr__n_expr(self);
+var6 = var7;
 }
-{
-var1 = typing__TypeVisitor__visit_expr(var_v, var);
+if (var6){
+goto RET_LABEL;
+} else {
 }
 {
-{ /* Inline typing#AExpr#mtype= (self,var1) on <self:AProxyExpr> */
-self->attrs[COLOR_typing__AExpr___mtype].val = var1; /* _mtype on <self:AProxyExpr> */
-RET_LABEL2:(void)0;
-}
-}
-RET_LABEL:;
+{ /* Inline model#MClass#mclass_type (var_mclass) on <var_mclass:nullable MClass(MClass)> */
+var14 = var_mclass->attrs[COLOR_model__MClass___mclass_type].val; /* _mclass_type on <var_mclass:nullable MClass(MClass)> */
+if (unlikely(var14 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass_type");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 435);
+show_backtrace(1);
 }
-/* method typing#AProxyExpr#accept_typing for (self: Object, TypeVisitor) */
-void VIRTUAL_typing__AProxyExpr__accept_typing(val* self, val* p0) {
-typing__AProxyExpr__accept_typing(self, p0); /* Direct call typing#AProxyExpr#accept_typing on <self:Object(AProxyExpr)>*/
-RET_LABEL:;
+var12 = var14;
+RET_LABEL13:(void)0;
 }
-/* method typing#ASelfExpr#its_variable for (self: ASelfExpr): nullable Variable */
-val* typing__ASelfExpr__its_variable(val* self) {
-val* var /* : nullable Variable */;
-val* var1 /* : nullable Variable */;
-var1 = self->attrs[COLOR_typing__ASelfExpr___its_variable].val; /* _its_variable on <self:ASelfExpr> */
-var = var1;
-RET_LABEL:;
-return var;
 }
-/* method typing#ASelfExpr#its_variable for (self: Object): nullable Variable */
-val* VIRTUAL_typing__ASelfExpr__its_variable(val* self) {
-val* var /* : nullable Variable */;
-val* var1 /* : nullable Variable */;
-val* var3 /* : nullable Variable */;
-{ /* Inline typing#ASelfExpr#its_variable (self) on <self:Object(ASelfExpr)> */
-var3 = self->attrs[COLOR_typing__ASelfExpr___its_variable].val; /* _its_variable on <self:Object(ASelfExpr)> */
-var1 = var3;
-RET_LABEL2:(void)0;
+{
+{ /* Inline typing#AExpr#mtype= (self,var12) on <self:ACharExpr> */
+self->attrs[COLOR_typing__AExpr___mtype].val = var12; /* _mtype on <self:ACharExpr> */
+RET_LABEL15:(void)0;
 }
-var = var1;
-RET_LABEL:;
-return var;
 }
-/* method typing#ASelfExpr#its_variable= for (self: ASelfExpr, nullable Variable) */
-void typing__ASelfExpr__its_variable_61d(val* self, val* p0) {
-self->attrs[COLOR_typing__ASelfExpr___its_variable].val = p0; /* _its_variable on <self:ASelfExpr> */
 RET_LABEL:;
 }
-/* method typing#ASelfExpr#its_variable= for (self: Object, nullable Variable) */
-void VIRTUAL_typing__ASelfExpr__its_variable_61d(val* self, val* p0) {
-{ /* Inline typing#ASelfExpr#its_variable= (self,p0) on <self:Object(ASelfExpr)> */
-self->attrs[COLOR_typing__ASelfExpr___its_variable].val = p0; /* _its_variable on <self:Object(ASelfExpr)> */
-RET_LABEL1:(void)0;
-}
+/* method typing#ACharExpr#accept_typing for (self: Object, TypeVisitor) */
+void VIRTUAL_typing__ACharExpr__accept_typing(val* self, val* p0) {
+typing__ACharExpr__accept_typing(self, p0); /* Direct call typing#ACharExpr#accept_typing on <self:Object(ACharExpr)>*/
 RET_LABEL:;
 }
-/* method typing#ASelfExpr#accept_typing for (self: ASelfExpr, TypeVisitor) */
-void typing__ASelfExpr__accept_typing(val* self, val* p0) {
+/* method typing#AStringFormExpr#accept_typing for (self: AStringFormExpr, TypeVisitor) */
+void typing__AStringFormExpr__accept_typing(val* self, val* p0) {
 val* var_v /* var v: TypeVisitor */;
-short int var /* : Bool */;
-short int var1 /* : Bool */;
-short int var3 /* : Bool */;
-short int var_ /* var : Bool */;
-short int var4 /* : Bool */;
-int cltype;
-int idtype;
-short int var5 /* : Bool */;
 static val* varonce;
-val* var6 /* : String */;
-char* var7 /* : NativeString */;
-long var8 /* : Int */;
-val* var9 /* : FlatString */;
-val* var10 /* : Variable */;
-val* var12 /* : Variable */;
-val* var_variable /* var variable: Variable */;
-val* var14 /* : nullable MType */;
+val* var /* : String */;
+char* var1 /* : NativeString */;
+long var2 /* : Int */;
+val* var3 /* : FlatString */;
+val* var4 /* : nullable MClass */;
+val* var_mclass /* var mclass: nullable MClass */;
+val* var5 /* : null */;
+short int var6 /* : Bool */;
+short int var7 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var9 /* : Bool */;
+short int var11 /* : Bool */;
+val* var12 /* : MClassType */;
+val* var14 /* : MClassType */;
 var_v = p0;
-{
-{ /* Inline typing#TypeVisitor#is_toplevel_context (var_v) on <var_v:TypeVisitor> */
-var3 = var_v->attrs[COLOR_typing__TypeVisitor___is_toplevel_context].s; /* _is_toplevel_context on <var_v:TypeVisitor> */
-var1 = var3;
-RET_LABEL2:(void)0;
-}
-}
-var_ = var1;
-if (var1){
-/* <self:ASelfExpr> isa AImplicitSelfExpr */
-cltype = type_parser_nodes__AImplicitSelfExpr.color;
-idtype = type_parser_nodes__AImplicitSelfExpr.id;
-if(cltype >= self->type->table_size) {
-var4 = 0;
-} else {
-var4 = self->type->type_table[cltype] == idtype;
-}
-var5 = !var4;
-var = var5;
-} else {
-var = var_;
-}
-if (var){
 if (varonce) {
-var6 = varonce;
+var = varonce;
 } else {
-var7 = "Error: self cannot be used in top-level method.";
-var8 = 47;
-var9 = string__NativeString__to_s_with_length(var7, var8);
-var6 = var9;
-varonce = var6;
+var1 = "String";
+var2 = 6;
+var3 = string__NativeString__to_s_with_length(var1, var2);
+var = var3;
+varonce = var;
 }
 {
-typing__TypeVisitor__error(var_v, self, var6); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
+var4 = typing__TypeVisitor__get_mclass(var_v, self, var);
 }
+var_mclass = var4;
+var5 = NULL;
+if (var_mclass == NULL) {
+var6 = 1; /* is null */
 } else {
+var6 = 0; /* arg is null but recv is not */
 }
+if (0) {
+{ /* Inline kernel#Object#== (var_mclass,var5) on <var_mclass:nullable MClass> */
+var_other = var5;
 {
-{ /* Inline typing#TypeVisitor#selfvariable (var_v) on <var_v:TypeVisitor> */
-var12 = var_v->attrs[COLOR_typing__TypeVisitor___selfvariable].val; /* _selfvariable on <var_v:TypeVisitor> */
-if (unlikely(var12 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _selfvariable");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 52);
-show_backtrace(1);
+{ /* Inline kernel#Object#is_same_instance (var_mclass,var_other) on <var_mclass:nullable MClass(MClass)> */
+var11 = var_mclass == var_other;
+var9 = var11;
+goto RET_LABEL10;
+RET_LABEL10:(void)0;
 }
-var10 = var12;
-RET_LABEL11:(void)0;
 }
+var7 = var9;
+goto RET_LABEL8;
+RET_LABEL8:(void)0;
 }
-var_variable = var10;
-{
-{ /* Inline typing#ASelfExpr#its_variable= (self,var_variable) on <self:ASelfExpr> */
-self->attrs[COLOR_typing__ASelfExpr___its_variable].val = var_variable; /* _its_variable on <self:ASelfExpr> */
-RET_LABEL13:(void)0;
+var6 = var7;
 }
+if (var6){
+goto RET_LABEL;
+} else {
 }
 {
-var14 = typing__TypeVisitor__get_variable(var_v, self, var_variable);
+{ /* Inline model#MClass#mclass_type (var_mclass) on <var_mclass:nullable MClass(MClass)> */
+var14 = var_mclass->attrs[COLOR_model__MClass___mclass_type].val; /* _mclass_type on <var_mclass:nullable MClass(MClass)> */
+if (unlikely(var14 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass_type");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 435);
+show_backtrace(1);
+}
+var12 = var14;
+RET_LABEL13:(void)0;
+}
 }
 {
-{ /* Inline typing#AExpr#mtype= (self,var14) on <self:ASelfExpr> */
-self->attrs[COLOR_typing__AExpr___mtype].val = var14; /* _mtype on <self:ASelfExpr> */
+{ /* Inline typing#AExpr#mtype= (self,var12) on <self:AStringFormExpr> */
+self->attrs[COLOR_typing__AExpr___mtype].val = var12; /* _mtype on <self:AStringFormExpr> */
 RET_LABEL15:(void)0;
 }
 }
 RET_LABEL:;
 }
-/* method typing#ASelfExpr#accept_typing for (self: Object, TypeVisitor) */
-void VIRTUAL_typing__ASelfExpr__accept_typing(val* self, val* p0) {
-typing__ASelfExpr__accept_typing(self, p0); /* Direct call typing#ASelfExpr#accept_typing on <self:Object(ASelfExpr)>*/
+/* method typing#AStringFormExpr#accept_typing for (self: Object, TypeVisitor) */
+void VIRTUAL_typing__AStringFormExpr__accept_typing(val* self, val* p0) {
+typing__AStringFormExpr__accept_typing(self, p0); /* Direct call typing#AStringFormExpr#accept_typing on <self:Object(AStringFormExpr)>*/
 RET_LABEL:;
 }
-/* method typing#ASendExpr#callsite for (self: ASendExpr): nullable CallSite */
-val* typing__ASendExpr__callsite(val* self) {
-val* var /* : nullable CallSite */;
-val* var1 /* : nullable CallSite */;
-var1 = self->attrs[COLOR_typing__ASendExpr___callsite].val; /* _callsite on <self:ASendExpr> */
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method typing#ASendExpr#callsite for (self: Object): nullable CallSite */
-val* VIRTUAL_typing__ASendExpr__callsite(val* self) {
-val* var /* : nullable CallSite */;
-val* var1 /* : nullable CallSite */;
-val* var3 /* : nullable CallSite */;
-{ /* Inline typing#ASendExpr#callsite (self) on <self:Object(ASendExpr)> */
-var3 = self->attrs[COLOR_typing__ASendExpr___callsite].val; /* _callsite on <self:Object(ASendExpr)> */
-var1 = var3;
-RET_LABEL2:(void)0;
-}
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method typing#ASendExpr#callsite= for (self: ASendExpr, nullable CallSite) */
-void typing__ASendExpr__callsite_61d(val* self, val* p0) {
-self->attrs[COLOR_typing__ASendExpr___callsite].val = p0; /* _callsite on <self:ASendExpr> */
-RET_LABEL:;
-}
-/* method typing#ASendExpr#callsite= for (self: Object, nullable CallSite) */
-void VIRTUAL_typing__ASendExpr__callsite_61d(val* self, val* p0) {
-{ /* Inline typing#ASendExpr#callsite= (self,p0) on <self:Object(ASendExpr)> */
-self->attrs[COLOR_typing__ASendExpr___callsite].val = p0; /* _callsite on <self:Object(ASendExpr)> */
-RET_LABEL1:(void)0;
-}
-RET_LABEL:;
-}
-/* method typing#ASendExpr#accept_typing for (self: ASendExpr, TypeVisitor) */
-void typing__ASendExpr__accept_typing(val* self, val* p0) {
+/* method typing#ASuperstringExpr#accept_typing for (self: ASuperstringExpr, TypeVisitor) */
+void typing__ASuperstringExpr__accept_typing(val* self, val* p0) {
 val* var_v /* var v: TypeVisitor */;
-val* var /* : AExpr */;
-val* var1 /* : nullable MType */;
-val* var_recvtype /* var recvtype: nullable MType */;
-val* var2 /* : String */;
-val* var_name /* var name: String */;
-val* var3 /* : null */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-val* var_other /* var other: nullable Object */;
+static val* varonce;
+val* var /* : String */;
+char* var1 /* : NativeString */;
+long var2 /* : Int */;
+val* var3 /* : FlatString */;
+val* var4 /* : nullable MClass */;
+val* var_mclass /* var mclass: nullable MClass */;
+val* var5 /* : null */;
+short int var6 /* : Bool */;
 short int var7 /* : Bool */;
+val* var_other /* var other: nullable Object */;
 short int var9 /* : Bool */;
-short int var10 /* : Bool */;
-int cltype;
-int idtype;
-static val* varonce;
-val* var11 /* : String */;
-char* var12 /* : NativeString */;
-long var13 /* : Int */;
-val* var14 /* : FlatString */;
-static val* varonce15;
-val* var16 /* : String */;
-char* var17 /* : NativeString */;
-long var18 /* : Int */;
-val* var19 /* : FlatString */;
-val* var20 /* : Array[Object] */;
-long var21 /* : Int */;
-val* var22 /* : NativeArray[Object] */;
-val* var23 /* : String */;
-val* var24 /* : AExpr */;
-short int var25 /* : Bool */;
-int cltype26;
-int idtype27;
-val* var28 /* : nullable CallSite */;
-val* var_callsite /* var callsite: nullable CallSite */;
-val* var29 /* : null */;
-short int var30 /* : Bool */;
-short int var31 /* : Bool */;
-short int var33 /* : Bool */;
-short int var35 /* : Bool */;
-val* var37 /* : MSignature */;
-val* var39 /* : MSignature */;
-val* var_msignature /* var msignature: MSignature */;
-val* var40 /* : Array[AExpr] */;
-val* var_args /* var args: Array[AExpr] */;
-short int var41 /* : Bool */;
-val* var42 /* : MMethod */;
-val* var44 /* : MMethod */;
-short int var45 /* : Bool */;
-short int var47 /* : Bool */;
-val* var48 /* : nullable MPropDef */;
-val* var50 /* : nullable MPropDef */;
-val* var_vmpropdef /* var vmpropdef: nullable MPropDef */;
-short int var51 /* : Bool */;
-short int var52 /* : Bool */;
-int cltype53;
-int idtype54;
-short int var_ /* var : Bool */;
-val* var55 /* : MProperty */;
-val* var57 /* : MProperty */;
-short int var58 /* : Bool */;
-short int var60 /* : Bool */;
-short int var61 /* : Bool */;
-static val* varonce62;
-val* var63 /* : String */;
-char* var64 /* : NativeString */;
-long var65 /* : Int */;
-val* var66 /* : FlatString */;
-val* var67 /* : nullable MType */;
-val* var69 /* : nullable MType */;
-val* var_ret /* var ret: nullable MType */;
-val* var70 /* : null */;
-short int var71 /* : Bool */;
-short int var72 /* : Bool */;
-val* var_other74 /* var other: nullable Object */;
-short int var75 /* : Bool */;
-short int var76 /* : Bool */;
-short int var77 /* : Bool */;
-short int var79 /* : Bool */;
+short int var11 /* : Bool */;
+val* var12 /* : MClassType */;
+val* var14 /* : MClassType */;
+val* var16 /* : ANodes[AExpr] */;
+val* var18 /* : ANodes[AExpr] */;
+val* var_ /* var : ANodes[AExpr] */;
+val* var19 /* : Iterator[ANode] */;
+val* var_20 /* var : Iterator[AExpr] */;
+short int var21 /* : Bool */;
+val* var22 /* : nullable Object */;
+val* var_nexpr /* var nexpr: AExpr */;
+val* var23 /* : MModule */;
+val* var25 /* : MModule */;
+val* var26 /* : MClassType */;
+val* var27 /* : nullable MType */;
 var_v = p0;
-{
-var = parser_nodes__ASendExpr__n_expr(self);
-}
-{
-var1 = typing__TypeVisitor__visit_expr(var_v, var);
+if (varonce) {
+var = varonce;
+} else {
+var1 = "String";
+var2 = 6;
+var3 = string__NativeString__to_s_with_length(var1, var2);
+var = var3;
+varonce = var;
 }
-var_recvtype = var1;
 {
-var2 = ((val* (*)(val*))(self->class->vft[COLOR_typing__ASendExpr__property_name]))(self) /* property_name on <self:ASendExpr>*/;
+var4 = typing__TypeVisitor__get_mclass(var_v, self, var);
 }
-var_name = var2;
-var3 = NULL;
-if (var_recvtype == NULL) {
-var4 = 1; /* is null */
+var_mclass = var4;
+var5 = NULL;
+if (var_mclass == NULL) {
+var6 = 1; /* is null */
 } else {
-var4 = 0; /* arg is null but recv is not */
+var6 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_recvtype,var3) on <var_recvtype:nullable MType> */
-var_other = var3;
+{ /* Inline kernel#Object#== (var_mclass,var5) on <var_mclass:nullable MClass> */
+var_other = var5;
 {
-{ /* Inline kernel#Object#is_same_instance (var_recvtype,var_other) on <var_recvtype:nullable MType(MType)> */
-var9 = var_recvtype == var_other;
+{ /* Inline kernel#Object#is_same_instance (var_mclass,var_other) on <var_mclass:nullable MClass(MClass)> */
+var11 = var_mclass == var_other;
+var9 = var11;
+goto RET_LABEL10;
+RET_LABEL10:(void)0;
+}
+}
 var7 = var9;
 goto RET_LABEL8;
 RET_LABEL8:(void)0;
 }
+var6 = var7;
 }
-var5 = var7;
-goto RET_LABEL6;
-RET_LABEL6:(void)0;
-}
-var4 = var5;
-}
-if (var4){
+if (var6){
 goto RET_LABEL;
 } else {
 }
-/* <var_recvtype:nullable MType(MType)> isa MNullType */
-cltype = type_model__MNullType.color;
-idtype = type_model__MNullType.id;
-if(cltype >= var_recvtype->type->table_size) {
-var10 = 0;
-} else {
-var10 = var_recvtype->type->type_table[cltype] == idtype;
-}
-if (var10){
-if (varonce) {
-var11 = varonce;
-} else {
-var12 = "Error: Method \'";
-var13 = 15;
-var14 = string__NativeString__to_s_with_length(var12, var13);
-var11 = var14;
-varonce = var11;
-}
-if (varonce15) {
-var16 = varonce15;
-} else {
-var17 = "\' call on \'null\'.";
-var18 = 17;
-var19 = string__NativeString__to_s_with_length(var17, var18);
-var16 = var19;
-varonce15 = var16;
-}
-var20 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var20 = array_instance Array[Object] */
-var21 = 3;
-var22 = NEW_array__NativeArray(var21, &type_array__NativeArraykernel__Object);
-((struct instance_array__NativeArray*)var22)->values[0] = (val*) var11;
-((struct instance_array__NativeArray*)var22)->values[1] = (val*) var_name;
-((struct instance_array__NativeArray*)var22)->values[2] = (val*) var16;
 {
-((void (*)(val*, val*, long))(var20->class->vft[COLOR_array__Array__with_native]))(var20, var22, var21) /* with_native on <var20:Array[Object]>*/;
+{ /* Inline model#MClass#mclass_type (var_mclass) on <var_mclass:nullable MClass(MClass)> */
+var14 = var_mclass->attrs[COLOR_model__MClass___mclass_type].val; /* _mclass_type on <var_mclass:nullable MClass(MClass)> */
+if (unlikely(var14 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass_type");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 435);
+show_backtrace(1);
 }
+var12 = var14;
+RET_LABEL13:(void)0;
 }
-{
-var23 = ((val* (*)(val*))(var20->class->vft[COLOR_string__Object__to_s]))(var20) /* to_s on <var20:Array[Object]>*/;
 }
 {
-typing__TypeVisitor__error(var_v, self, var23); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
+{ /* Inline typing#AExpr#mtype= (self,var12) on <self:ASuperstringExpr> */
+self->attrs[COLOR_typing__AExpr___mtype].val = var12; /* _mtype on <self:ASuperstringExpr> */
+RET_LABEL15:(void)0;
 }
-goto RET_LABEL;
-} else {
 }
 {
-var24 = parser_nodes__ASendExpr__n_expr(self);
-}
-/* <var24:AExpr> isa ASelfExpr */
-cltype26 = type_parser_nodes__ASelfExpr.color;
-idtype27 = type_parser_nodes__ASelfExpr.id;
-if(cltype26 >= var24->type->table_size) {
-var25 = 0;
-} else {
-var25 = var24->type->type_table[cltype26] == idtype27;
+{ /* Inline parser_nodes#ASuperstringExpr#n_exprs (self) on <self:ASuperstringExpr> */
+var18 = self->attrs[COLOR_parser_nodes__ASuperstringExpr___n_exprs].val; /* _n_exprs on <self:ASuperstringExpr> */
+if (unlikely(var18 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1861);
+show_backtrace(1);
 }
-{
-var28 = typing__TypeVisitor__get_method(var_v, self, var_recvtype, var_name, var25);
+var16 = var18;
+RET_LABEL17:(void)0;
 }
-var_callsite = var28;
-var29 = NULL;
-if (var_callsite == NULL) {
-var30 = 1; /* is null */
-} else {
-var30 = 0; /* arg is null but recv is not */
 }
-if (0) {
-{ /* Inline kernel#Object#== (var_callsite,var29) on <var_callsite:nullable CallSite> */
-var_other = var29;
+var_ = var16;
 {
-{ /* Inline kernel#Object#is_same_instance (var_callsite,var_other) on <var_callsite:nullable CallSite(CallSite)> */
-var35 = var_callsite == var_other;
-var33 = var35;
-goto RET_LABEL34;
-RET_LABEL34:(void)0;
-}
-}
-var31 = var33;
-goto RET_LABEL32;
-RET_LABEL32:(void)0;
-}
-var30 = var31;
-}
-if (var30){
-goto RET_LABEL;
-} else {
+var19 = parser_nodes__ANodes__iterator(var_);
 }
+var_20 = var19;
+for(;;) {
 {
-{ /* Inline typing#ASendExpr#callsite= (self,var_callsite) on <self:ASendExpr> */
-self->attrs[COLOR_typing__ASendExpr___callsite].val = var_callsite; /* _callsite on <self:ASendExpr> */
-RET_LABEL36:(void)0;
+var21 = ((short int (*)(val*))(var_20->class->vft[COLOR_abstract_collection__Iterator__is_ok]))(var_20) /* is_ok on <var_20:Iterator[AExpr]>*/;
 }
+if (var21){
+{
+var22 = ((val* (*)(val*))(var_20->class->vft[COLOR_abstract_collection__Iterator__item]))(var_20) /* item on <var_20:Iterator[AExpr]>*/;
 }
+var_nexpr = var22;
 {
-{ /* Inline typing#CallSite#msignature (var_callsite) on <var_callsite:nullable CallSite(CallSite)> */
-var39 = var_callsite->attrs[COLOR_typing__CallSite___msignature].val; /* _msignature on <var_callsite:nullable CallSite(CallSite)> */
-if (unlikely(var39 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _msignature");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 429);
+{ /* Inline typing#TypeVisitor#mmodule (var_v) on <var_v:TypeVisitor> */
+var25 = var_v->attrs[COLOR_typing__TypeVisitor___mmodule].val; /* _mmodule on <var_v:TypeVisitor> */
+if (unlikely(var25 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mmodule");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 36);
 show_backtrace(1);
 }
-var37 = var39;
-RET_LABEL38:(void)0;
+var23 = var25;
+RET_LABEL24:(void)0;
 }
 }
-var_msignature = var37;
 {
-var40 = ((val* (*)(val*))(self->class->vft[COLOR_typing__ASendExpr__compute_raw_arguments]))(self) /* compute_raw_arguments on <self:ASendExpr>*/;
+var26 = model__MModule__object_type(var23);
 }
-var_args = var40;
 {
-var41 = typing__CallSite__check_signature(var_callsite, var_v, var_args);
+var27 = typing__TypeVisitor__visit_expr_subtype(var_v, var_nexpr, var26);
 }
-var41;
 {
-{ /* Inline typing#CallSite#mproperty (var_callsite) on <var_callsite:nullable CallSite(CallSite)> */
-var44 = var_callsite->attrs[COLOR_typing__CallSite___mproperty].val; /* _mproperty on <var_callsite:nullable CallSite(CallSite)> */
-if (unlikely(var44 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 422);
-show_backtrace(1);
-}
-var42 = var44;
-RET_LABEL43:(void)0;
+((void (*)(val*))(var_20->class->vft[COLOR_abstract_collection__Iterator__next]))(var_20) /* next on <var_20:Iterator[AExpr]>*/;
 }
-}
-{
-{ /* Inline model#MMethod#is_init (var42) on <var42:MMethod> */
-var47 = var42->attrs[COLOR_model__MMethod___is_init].s; /* _is_init on <var42:MMethod> */
-var45 = var47;
-RET_LABEL46:(void)0;
+} else {
+goto BREAK_label;
 }
 }
-if (var45){
+BREAK_label: (void)0;
 {
-{ /* Inline typing#TypeVisitor#mpropdef (var_v) on <var_v:TypeVisitor> */
-var50 = var_v->attrs[COLOR_typing__TypeVisitor___mpropdef].val; /* _mpropdef on <var_v:TypeVisitor> */
-var48 = var50;
-RET_LABEL49:(void)0;
-}
+{ /* Inline abstract_collection#Iterator#finish (var_20) on <var_20:Iterator[AExpr]> */
+RET_LABEL28:(void)0;
 }
-var_vmpropdef = var48;
-/* <var_vmpropdef:nullable MPropDef> isa MMethodDef */
-cltype53 = type_model__MMethodDef.color;
-idtype54 = type_model__MMethodDef.id;
-if(var_vmpropdef == NULL) {
-var52 = 0;
-} else {
-if(cltype53 >= var_vmpropdef->type->table_size) {
-var52 = 0;
-} else {
-var52 = var_vmpropdef->type->type_table[cltype53] == idtype54;
 }
+RET_LABEL:;
 }
-var_ = var52;
-if (var52){
-{
-{ /* Inline model#MPropDef#mproperty (var_vmpropdef) on <var_vmpropdef:nullable MPropDef(MMethodDef)> */
-var57 = var_vmpropdef->attrs[COLOR_model__MPropDef___mproperty].val; /* _mproperty on <var_vmpropdef:nullable MPropDef(MMethodDef)> */
-if (unlikely(var57 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 1882);
-show_backtrace(1);
+/* method typing#ASuperstringExpr#accept_typing for (self: Object, TypeVisitor) */
+void VIRTUAL_typing__ASuperstringExpr__accept_typing(val* self, val* p0) {
+typing__ASuperstringExpr__accept_typing(self, p0); /* Direct call typing#ASuperstringExpr#accept_typing on <self:Object(ASuperstringExpr)>*/
+RET_LABEL:;
 }
-var55 = var57;
-RET_LABEL56:(void)0;
+/* method typing#AArrayExpr#with_capacity_callsite for (self: AArrayExpr): nullable CallSite */
+val* typing__AArrayExpr__with_capacity_callsite(val* self) {
+val* var /* : nullable CallSite */;
+val* var1 /* : nullable CallSite */;
+var1 = self->attrs[COLOR_typing__AArrayExpr___with_capacity_callsite].val; /* _with_capacity_callsite on <self:AArrayExpr> */
+var = var1;
+RET_LABEL:;
+return var;
 }
+/* method typing#AArrayExpr#with_capacity_callsite for (self: Object): nullable CallSite */
+val* VIRTUAL_typing__AArrayExpr__with_capacity_callsite(val* self) {
+val* var /* : nullable CallSite */;
+val* var1 /* : nullable CallSite */;
+val* var3 /* : nullable CallSite */;
+{ /* Inline typing#AArrayExpr#with_capacity_callsite (self) on <self:Object(AArrayExpr)> */
+var3 = self->attrs[COLOR_typing__AArrayExpr___with_capacity_callsite].val; /* _with_capacity_callsite on <self:Object(AArrayExpr)> */
+var1 = var3;
+RET_LABEL2:(void)0;
 }
-{
-{ /* Inline model#MMethod#is_init (var55) on <var55:MProperty(MMethod)> */
-var60 = var55->attrs[COLOR_model__MMethod___is_init].s; /* _is_init on <var55:MProperty(MMethod)> */
-var58 = var60;
-RET_LABEL59:(void)0;
+var = var1;
+RET_LABEL:;
+return var;
 }
+/* method typing#AArrayExpr#with_capacity_callsite= for (self: AArrayExpr, nullable CallSite) */
+void typing__AArrayExpr__with_capacity_callsite_61d(val* self, val* p0) {
+self->attrs[COLOR_typing__AArrayExpr___with_capacity_callsite].val = p0; /* _with_capacity_callsite on <self:AArrayExpr> */
+RET_LABEL:;
 }
-var51 = var58;
-} else {
-var51 = var_;
+/* method typing#AArrayExpr#with_capacity_callsite= for (self: Object, nullable CallSite) */
+void VIRTUAL_typing__AArrayExpr__with_capacity_callsite_61d(val* self, val* p0) {
+{ /* Inline typing#AArrayExpr#with_capacity_callsite= (self,p0) on <self:Object(AArrayExpr)> */
+self->attrs[COLOR_typing__AArrayExpr___with_capacity_callsite].val = p0; /* _with_capacity_callsite on <self:Object(AArrayExpr)> */
+RET_LABEL1:(void)0;
 }
-var61 = !var51;
-if (var61){
-if (varonce62) {
-var63 = varonce62;
-} else {
-var64 = "Can call a init only in another init";
-var65 = 36;
-var66 = string__NativeString__to_s_with_length(var64, var65);
-var63 = var66;
-varonce62 = var63;
+RET_LABEL:;
 }
-{
-typing__TypeVisitor__error(var_v, self, var63); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
+/* method typing#AArrayExpr#push_callsite for (self: AArrayExpr): nullable CallSite */
+val* typing__AArrayExpr__push_callsite(val* self) {
+val* var /* : nullable CallSite */;
+val* var1 /* : nullable CallSite */;
+var1 = self->attrs[COLOR_typing__AArrayExpr___push_callsite].val; /* _push_callsite on <self:AArrayExpr> */
+var = var1;
+RET_LABEL:;
+return var;
 }
-} else {
+/* method typing#AArrayExpr#push_callsite for (self: Object): nullable CallSite */
+val* VIRTUAL_typing__AArrayExpr__push_callsite(val* self) {
+val* var /* : nullable CallSite */;
+val* var1 /* : nullable CallSite */;
+val* var3 /* : nullable CallSite */;
+{ /* Inline typing#AArrayExpr#push_callsite (self) on <self:Object(AArrayExpr)> */
+var3 = self->attrs[COLOR_typing__AArrayExpr___push_callsite].val; /* _push_callsite on <self:Object(AArrayExpr)> */
+var1 = var3;
+RET_LABEL2:(void)0;
 }
-} else {
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method typing#AArrayExpr#push_callsite= for (self: AArrayExpr, nullable CallSite) */
+void typing__AArrayExpr__push_callsite_61d(val* self, val* p0) {
+self->attrs[COLOR_typing__AArrayExpr___push_callsite].val = p0; /* _push_callsite on <self:AArrayExpr> */
+RET_LABEL:;
+}
+/* method typing#AArrayExpr#push_callsite= for (self: Object, nullable CallSite) */
+void VIRTUAL_typing__AArrayExpr__push_callsite_61d(val* self, val* p0) {
+{ /* Inline typing#AArrayExpr#push_callsite= (self,p0) on <self:Object(AArrayExpr)> */
+self->attrs[COLOR_typing__AArrayExpr___push_callsite].val = p0; /* _push_callsite on <self:Object(AArrayExpr)> */
+RET_LABEL1:(void)0;
+}
+RET_LABEL:;
 }
+/* method typing#AArrayExpr#accept_typing for (self: AArrayExpr, TypeVisitor) */
+void typing__AArrayExpr__accept_typing(val* self, val* p0) {
+val* var_v /* var v: TypeVisitor */;
+val* var /* : null */;
+val* var_mtype /* var mtype: nullable MType */;
+val* var1 /* : nullable AType */;
+val* var3 /* : nullable AType */;
+val* var_ntype /* var ntype: nullable AType */;
+val* var4 /* : null */;
+short int var5 /* : Bool */;
+short int var6 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var8 /* : Bool */;
+short int var9 /* : Bool */;
+short int var10 /* : Bool */;
+val* var11 /* : nullable MType */;
+val* var12 /* : null */;
+short int var13 /* : Bool */;
+short int var14 /* : Bool */;
+val* var_other16 /* var other: nullable Object */;
+short int var17 /* : Bool */;
+short int var19 /* : Bool */;
+val* var20 /* : Array[nullable MType] */;
+val* var_mtypes /* var mtypes: Array[nullable MType] */;
+short int var21 /* : Bool */;
+short int var_useless /* var useless: Bool */;
+val* var22 /* : AExprs */;
+val* var24 /* : AExprs */;
+val* var25 /* : ANodes[AExpr] */;
+val* var27 /* : ANodes[AExpr] */;
+val* var_ /* var : ANodes[AExpr] */;
+val* var28 /* : Iterator[ANode] */;
+val* var_29 /* var : Iterator[AExpr] */;
+short int var30 /* : Bool */;
+val* var31 /* : nullable Object */;
+val* var_e /* var e: AExpr */;
+val* var32 /* : nullable MType */;
+val* var_t /* var t: nullable MType */;
+val* var33 /* : null */;
+short int var34 /* : Bool */;
+short int var35 /* : Bool */;
+short int var37 /* : Bool */;
+short int var39 /* : Bool */;
+val* var40 /* : null */;
+short int var41 /* : Bool */;
+short int var42 /* : Bool */;
+short int var44 /* : Bool */;
+short int var45 /* : Bool */;
+short int var46 /* : Bool */;
+val* var47 /* : nullable MType */;
+val* var48 /* : null */;
+short int var49 /* : Bool */;
+short int var50 /* : Bool */;
+short int var52 /* : Bool */;
+short int var54 /* : Bool */;
+short int var55 /* : Bool */;
+short int var56 /* : Bool */;
+short int var58 /* : Bool */;
+short int var60 /* : Bool */;
+short int var61 /* : Bool */;
+val* var63 /* : null */;
+short int var64 /* : Bool */;
+short int var65 /* : Bool */;
+short int var67 /* : Bool */;
+short int var69 /* : Bool */;
+val* var70 /* : nullable MType */;
+val* var71 /* : null */;
+short int var72 /* : Bool */;
+short int var73 /* : Bool */;
+short int var75 /* : Bool */;
+short int var77 /* : Bool */;
+static val* varonce;
+val* var78 /* : String */;
+char* var79 /* : NativeString */;
+long var80 /* : Int */;
+val* var81 /* : FlatString */;
+static val* varonce82;
+val* var83 /* : String */;
+char* var84 /* : NativeString */;
+long var85 /* : Int */;
+val* var86 /* : FlatString */;
+val* var87 /* : String */;
+val* var88 /* : Array[Object] */;
+long var89 /* : Int */;
+val* var90 /* : NativeArray[Object] */;
+val* var91 /* : String */;
+val* var92 /* : null */;
+short int var93 /* : Bool */;
+short int var94 /* : Bool */;
+short int var96 /* : Bool */;
+short int var97 /* : Bool */;
+short int var98 /* : Bool */;
+val* var99 /* : ModelBuilder */;
+val* var101 /* : ModelBuilder */;
+static val* varonce102;
+val* var103 /* : String */;
+char* var104 /* : NativeString */;
+long var105 /* : Int */;
+val* var106 /* : FlatString */;
+static val* varonce107;
+val* var108 /* : String */;
+char* var109 /* : NativeString */;
+long var110 /* : Int */;
+val* var111 /* : FlatString */;
+static val* varonce112;
+val* var113 /* : String */;
+char* var114 /* : NativeString */;
+long var115 /* : Int */;
+val* var116 /* : FlatString */;
+val* var117 /* : Array[Object] */;
+long var118 /* : Int */;
+val* var119 /* : NativeArray[Object] */;
+val* var120 /* : String */;
+static val* varonce121;
+val* var122 /* : String */;
+char* var123 /* : NativeString */;
+long var124 /* : Int */;
+val* var125 /* : FlatString */;
+val* var126 /* : nullable MClass */;
+val* var_mclass /* var mclass: nullable MClass */;
+val* var127 /* : null */;
+short int var128 /* : Bool */;
+short int var129 /* : Bool */;
+short int var131 /* : Bool */;
+short int var133 /* : Bool */;
+val* var134 /* : Array[MType] */;
+long var135 /* : Int */;
+val* var_136 /* var : Array[MType] */;
+val* var137 /* : MClassType */;
+val* var_array_mtype /* var array_mtype: MClassType */;
+static val* varonce138;
+val* var139 /* : String */;
+char* var140 /* : NativeString */;
+long var141 /* : Int */;
+val* var142 /* : FlatString */;
+short int var143 /* : Bool */;
+val* var144 /* : nullable CallSite */;
+static val* varonce146;
+val* var147 /* : String */;
+char* var148 /* : NativeString */;
+long var149 /* : Int */;
+val* var150 /* : FlatString */;
+short int var151 /* : Bool */;
+val* var152 /* : nullable CallSite */;
+var_v = p0;
+var = NULL;
+var_mtype = var;
 {
-{ /* Inline model#MSignature#return_mtype (var_msignature) on <var_msignature:MSignature> */
-var69 = var_msignature->attrs[COLOR_model__MSignature___return_mtype].val; /* _return_mtype on <var_msignature:MSignature> */
-var67 = var69;
-RET_LABEL68:(void)0;
+{ /* Inline parser_nodes#AArrayExpr#n_type (self) on <self:AArrayExpr> */
+var3 = self->attrs[COLOR_parser_nodes__AArrayExpr___n_type].val; /* _n_type on <self:AArrayExpr> */
+var1 = var3;
+RET_LABEL2:(void)0;
 }
 }
-var_ret = var67;
-var70 = NULL;
-if (var_ret == NULL) {
-var71 = 0; /* is null */
+var_ntype = var1;
+var4 = NULL;
+if (var_ntype == NULL) {
+var5 = 0; /* is null */
 } else {
-var71 = 1; /* arg is null and recv is not */
+var5 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var_ret,var70) on <var_ret:nullable MType> */
-var_other74 = var70;
+{ /* Inline kernel#Object#!= (var_ntype,var4) on <var_ntype:nullable AType> */
+var_other = var4;
 {
-var76 = ((short int (*)(val*, val*))(var_ret->class->vft[COLOR_kernel__Object___61d_61d]))(var_ret, var_other74) /* == on <var_ret:nullable MType(MType)>*/;
-var75 = var76;
+var9 = ((short int (*)(val*, val*))(var_ntype->class->vft[COLOR_kernel__Object___61d_61d]))(var_ntype, var_other) /* == on <var_ntype:nullable AType(AType)>*/;
+var8 = var9;
 }
-var77 = !var75;
-var72 = var77;
-goto RET_LABEL73;
-RET_LABEL73:(void)0;
+var10 = !var8;
+var6 = var10;
+goto RET_LABEL7;
+RET_LABEL7:(void)0;
 }
-var71 = var72;
+var5 = var6;
 }
-if (var71){
+if (var5){
 {
-{ /* Inline typing#AExpr#mtype= (self,var_ret) on <self:ASendExpr> */
-self->attrs[COLOR_typing__AExpr___mtype].val = var_ret; /* _mtype on <self:ASendExpr> */
-RET_LABEL78:(void)0;
-}
+var11 = typing__TypeVisitor__resolve_mtype(var_v, var_ntype);
 }
+var_mtype = var11;
+var12 = NULL;
+if (var_mtype == NULL) {
+var13 = 1; /* is null */
 } else {
-var79 = 1;
-{
-{ /* Inline typing#AExpr#is_typed= (self,var79) on <self:ASendExpr> */
-self->attrs[COLOR_typing__AExpr___is_typed].s = var79; /* _is_typed on <self:ASendExpr> */
-RET_LABEL80:(void)0;
-}
+var13 = 0; /* arg is null but recv is not */
 }
+if (0) {
+{ /* Inline kernel#Object#== (var_mtype,var12) on <var_mtype:nullable MType> */
+var_other16 = var12;
+{
+{ /* Inline kernel#Object#is_same_instance (var_mtype,var_other16) on <var_mtype:nullable MType(MType)> */
+var19 = var_mtype == var_other16;
+var17 = var19;
+goto RET_LABEL18;
+RET_LABEL18:(void)0;
 }
-RET_LABEL:;
 }
-/* method typing#ASendExpr#accept_typing for (self: Object, TypeVisitor) */
-void VIRTUAL_typing__ASendExpr__accept_typing(val* self, val* p0) {
-typing__ASendExpr__accept_typing(self, p0); /* Direct call typing#ASendExpr#accept_typing on <self:Object(ASendExpr)>*/
-RET_LABEL:;
+var14 = var17;
+goto RET_LABEL15;
+RET_LABEL15:(void)0;
 }
-/* method typing#ASendExpr#raw_arguments for (self: ASendExpr): Array[AExpr] */
-val* typing__ASendExpr__raw_arguments(val* self) {
-val* var /* : Array[AExpr] */;
-val* var1 /* : Array[AExpr] */;
-{
-var1 = ((val* (*)(val*))(self->class->vft[COLOR_typing__ASendExpr__compute_raw_arguments]))(self) /* compute_raw_arguments on <self:ASendExpr>*/;
+var13 = var14;
 }
-var = var1;
+if (var13){
 goto RET_LABEL;
-RET_LABEL:;
-return var;
+} else {
 }
-/* method typing#ASendExpr#raw_arguments for (self: Object): Array[AExpr] */
-val* VIRTUAL_typing__ASendExpr__raw_arguments(val* self) {
-val* var /* : Array[AExpr] */;
-val* var1 /* : Array[AExpr] */;
-var1 = typing__ASendExpr__raw_arguments(self);
-var = var1;
-RET_LABEL:;
-return var;
+} else {
 }
-/* method typing#ABinopExpr#compute_raw_arguments for (self: ABinopExpr): Array[AExpr] */
-val* typing__ABinopExpr__compute_raw_arguments(val* self) {
-val* var /* : Array[AExpr] */;
-val* var1 /* : Array[AExpr] */;
-long var2 /* : Int */;
-val* var_ /* var : Array[AExpr] */;
-val* var3 /* : AExpr */;
-var1 = NEW_array__Array(&type_array__Arrayparser_nodes__AExpr);
-var2 = 1;
+var20 = NEW_array__Array(&type_array__Arraynullable_model__MType);
 {
-array__Array__with_capacity(var1, var2); /* Direct call array#Array#with_capacity on <var1:Array[AExpr]>*/
+((void (*)(val*))(var20->class->vft[COLOR_kernel__Object__init]))(var20) /* init on <var20:Array[nullable MType]>*/;
 }
-var_ = var1;
+var_mtypes = var20;
+var21 = 0;
+var_useless = var21;
 {
-var3 = parser_nodes__ABinopExpr__n_expr2(self);
+{ /* Inline parser_nodes#AArrayExpr#n_exprs (self) on <self:AArrayExpr> */
+var24 = self->attrs[COLOR_parser_nodes__AArrayExpr___n_exprs].val; /* _n_exprs on <self:AArrayExpr> */
+if (unlikely(var24 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1776);
+show_backtrace(1);
 }
-{
-array__AbstractArray__push(var_, var3); /* Direct call array#AbstractArray#push on <var_:Array[AExpr]>*/
+var22 = var24;
+RET_LABEL23:(void)0;
 }
-var = var_;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
 }
-/* method typing#ABinopExpr#compute_raw_arguments for (self: Object): Array[AExpr] */
-val* VIRTUAL_typing__ABinopExpr__compute_raw_arguments(val* self) {
-val* var /* : Array[AExpr] */;
-val* var1 /* : Array[AExpr] */;
-var1 = typing__ABinopExpr__compute_raw_arguments(self);
-var = var1;
-RET_LABEL:;
-return var;
+{
+{ /* Inline parser_nodes#AExprs#n_exprs (var22) on <var22:AExprs> */
+var27 = var22->attrs[COLOR_parser_nodes__AExprs___n_exprs].val; /* _n_exprs on <var22:AExprs> */
+if (unlikely(var27 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1946);
+show_backtrace(1);
 }
-/* method typing#AEqExpr#property_name for (self: AEqExpr): String */
-val* typing__AEqExpr__property_name(val* self) {
-val* var /* : String */;
-static val* varonce;
-val* var1 /* : String */;
-char* var2 /* : NativeString */;
-long var3 /* : Int */;
-val* var4 /* : FlatString */;
-if (varonce) {
-var1 = varonce;
-} else {
-var2 = "==";
-var3 = 2;
-var4 = string__NativeString__to_s_with_length(var2, var3);
-var1 = var4;
-varonce = var1;
+var25 = var27;
+RET_LABEL26:(void)0;
 }
-var = var1;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
 }
-/* method typing#AEqExpr#property_name for (self: Object): String */
-val* VIRTUAL_typing__AEqExpr__property_name(val* self) {
-val* var /* : String */;
-val* var1 /* : String */;
-var1 = typing__AEqExpr__property_name(self);
-var = var1;
-RET_LABEL:;
-return var;
+var_ = var25;
+{
+var28 = parser_nodes__ANodes__iterator(var_);
 }
-/* method typing#AEqExpr#accept_typing for (self: AEqExpr, TypeVisitor) */
-void typing__AEqExpr__accept_typing(val* self, val* p0) {
-val* var_v /* var v: TypeVisitor */;
-val* var /* : AExpr */;
-val* var1 /* : nullable Variable */;
-val* var_variable /* var variable: nullable Variable */;
-val* var2 /* : null */;
-short int var3 /* : Bool */;
-short int var4 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var6 /* : Bool */;
-short int var8 /* : Bool */;
-val* var9 /* : AExpr */;
-val* var10 /* : nullable MType */;
-val* var_mtype /* var mtype: nullable MType */;
-short int var11 /* : Bool */;
-int cltype;
-int idtype;
-short int var12 /* : Bool */;
-val* var13 /* : nullable MType */;
-val* var_vartype /* var vartype: nullable MType */;
-short int var14 /* : Bool */;
-int cltype15;
-int idtype16;
-short int var17 /* : Bool */;
-val* var18 /* : nullable FlowContext */;
-val* var20 /* : nullable FlowContext */;
-val* var21 /* : FlowContext */;
-val* var23 /* : FlowContext */;
-val* var24 /* : nullable FlowContext */;
-val* var26 /* : nullable FlowContext */;
-val* var27 /* : FlowContext */;
-val* var29 /* : FlowContext */;
-val* var30 /* : MType */;
-val* var32 /* : MType */;
-var_v = p0;
+var_29 = var28;
+for(;;) {
 {
-((void (*)(val*, val*))(self->class->vft[COLOR_typing__AEqExpr__accept_typing]))(self, p0) /* accept_typing on <self:AEqExpr>*/;
+var30 = ((short int (*)(val*))(var_29->class->vft[COLOR_abstract_collection__Iterator__is_ok]))(var_29) /* is_ok on <var_29:Iterator[AExpr]>*/;
 }
+if (var30){
 {
-var = parser_nodes__ASendExpr__n_expr(self);
+var31 = ((val* (*)(val*))(var_29->class->vft[COLOR_abstract_collection__Iterator__item]))(var_29) /* item on <var_29:Iterator[AExpr]>*/;
 }
+var_e = var31;
 {
-var1 = ((val* (*)(val*))(var->class->vft[COLOR_typing__AExpr__its_variable]))(var) /* its_variable on <var:AExpr>*/;
+var32 = typing__TypeVisitor__visit_expr(var_v, var_e);
 }
-var_variable = var1;
-var2 = NULL;
-if (var_variable == NULL) {
-var3 = 1; /* is null */
+var_t = var32;
+var33 = NULL;
+if (var_t == NULL) {
+var34 = 1; /* is null */
 } else {
-var3 = 0; /* arg is null but recv is not */
+var34 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_variable,var2) on <var_variable:nullable Variable> */
-var_other = var2;
+{ /* Inline kernel#Object#== (var_t,var33) on <var_t:nullable MType> */
+var_other16 = var33;
 {
-{ /* Inline kernel#Object#is_same_instance (var_variable,var_other) on <var_variable:nullable Variable(Variable)> */
-var8 = var_variable == var_other;
-var6 = var8;
-goto RET_LABEL7;
-RET_LABEL7:(void)0;
+{ /* Inline kernel#Object#is_same_instance (var_t,var_other16) on <var_t:nullable MType(MType)> */
+var39 = var_t == var_other16;
+var37 = var39;
+goto RET_LABEL38;
+RET_LABEL38:(void)0;
 }
 }
-var4 = var6;
-goto RET_LABEL5;
-RET_LABEL5:(void)0;
+var35 = var37;
+goto RET_LABEL36;
+RET_LABEL36:(void)0;
 }
-var3 = var4;
+var34 = var35;
 }
-if (var3){
+if (var34){
 goto RET_LABEL;
 } else {
 }
+var40 = NULL;
+if (var_mtype == NULL) {
+var41 = 0; /* is null */
+} else {
+var41 = 1; /* arg is null and recv is not */
+}
+if (0) {
+{ /* Inline kernel#Object#!= (var_mtype,var40) on <var_mtype:nullable MType> */
+var_other = var40;
 {
-var9 = parser_nodes__ABinopExpr__n_expr2(self);
+var45 = ((short int (*)(val*, val*))(var_mtype->class->vft[COLOR_kernel__Object___61d_61d]))(var_mtype, var_other) /* == on <var_mtype:nullable MType(MType)>*/;
+var44 = var45;
+}
+var46 = !var44;
+var42 = var46;
+goto RET_LABEL43;
+RET_LABEL43:(void)0;
+}
+var41 = var42;
 }
+if (var41){
 {
-var10 = ((val* (*)(val*))(var9->class->vft[COLOR_typing__AExpr__mtype]))(var9) /* mtype on <var9:AExpr>*/;
+var47 = typing__TypeVisitor__check_subtype(var_v, var_e, var_t, var_mtype);
 }
-var_mtype = var10;
-/* <var_mtype:nullable MType> isa MNullType */
-cltype = type_model__MNullType.color;
-idtype = type_model__MNullType.id;
-if(var_mtype == NULL) {
-var11 = 0;
-} else {
-if(cltype >= var_mtype->type->table_size) {
-var11 = 0;
-} else {
-var11 = var_mtype->type->type_table[cltype] == idtype;
-}
-}
-var12 = !var11;
-if (var12){
-goto RET_LABEL;
+var48 = NULL;
+if (var47 == NULL) {
+var49 = 1; /* is null */
 } else {
+var49 = 0; /* arg is null but recv is not */
 }
+if (0) {
+{ /* Inline kernel#Object#== (var47,var48) on <var47:nullable MType> */
+var_other16 = var48;
 {
-var13 = typing__TypeVisitor__get_variable(var_v, self, var_variable);
+{ /* Inline kernel#Object#is_same_instance (var47,var_other16) on <var47:nullable MType(MType)> */
+var54 = var47 == var_other16;
+var52 = var54;
+goto RET_LABEL53;
+RET_LABEL53:(void)0;
 }
-var_vartype = var13;
-/* <var_vartype:nullable MType> isa MNullableType */
-cltype15 = type_model__MNullableType.color;
-idtype16 = type_model__MNullableType.id;
-if(var_vartype == NULL) {
-var14 = 0;
-} else {
-if(cltype15 >= var_vartype->type->table_size) {
-var14 = 0;
-} else {
-var14 = var_vartype->type->type_table[cltype15] == idtype16;
 }
+var50 = var52;
+goto RET_LABEL51;
+RET_LABEL51:(void)0;
+}
+var49 = var50;
 }
-var17 = !var14;
-if (var17){
+if (var49){
 goto RET_LABEL;
 } else {
 }
 {
-{ /* Inline flow#AExpr#after_flow_context (self) on <self:AEqExpr> */
-var20 = self->attrs[COLOR_flow__AExpr___after_flow_context].val; /* _after_flow_context on <self:AEqExpr> */
-var18 = var20;
-RET_LABEL19:(void)0;
+{ /* Inline kernel#Object#== (var_t,var_mtype) on <var_t:nullable MType(MType)> */
+var_other16 = var_mtype;
+{
+{ /* Inline kernel#Object#is_same_instance (var_t,var_other16) on <var_t:nullable MType(MType)> */
+var60 = var_t == var_other16;
+var58 = var60;
+goto RET_LABEL59;
+RET_LABEL59:(void)0;
 }
 }
-if (var18 == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 1306);
-show_backtrace(1);
-} else {
-{ /* Inline flow#FlowContext#when_true (var18) on <var18:nullable FlowContext> */
-if (unlikely(var18 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/flow.nit", 228);
-show_backtrace(1);
+var56 = var58;
+goto RET_LABEL57;
+RET_LABEL57:(void)0;
 }
-var23 = var18->attrs[COLOR_flow__FlowContext___when_true].val; /* _when_true on <var18:nullable FlowContext> */
-if (unlikely(var23 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _when_true");
-PRINT_ERROR(" (%s:%d)\n", "src/flow.nit", 228);
-show_backtrace(1);
+var55 = var56;
 }
-var21 = var23;
-RET_LABEL22:(void)0;
+if (var55){
+var61 = 1;
+var_useless = var61;
+} else {
+}
+} else {
+{
+array__Array__add(var_mtypes, var_t); /* Direct call array#Array#add on <var_mtypes:Array[nullable MType]>*/
 }
 }
 {
-typing__FlowContext__set_var(var21, var_variable, var_mtype); /* Direct call typing#FlowContext#set_var on <var21:FlowContext>*/
+((void (*)(val*))(var_29->class->vft[COLOR_abstract_collection__Iterator__next]))(var_29) /* next on <var_29:Iterator[AExpr]>*/;
 }
+} else {
+goto BREAK_label;
+}
+}
+BREAK_label: (void)0;
 {
-{ /* Inline flow#AExpr#after_flow_context (self) on <self:AEqExpr> */
-var26 = self->attrs[COLOR_flow__AExpr___after_flow_context].val; /* _after_flow_context on <self:AEqExpr> */
-var24 = var26;
-RET_LABEL25:(void)0;
+{ /* Inline abstract_collection#Iterator#finish (var_29) on <var_29:Iterator[AExpr]> */
+RET_LABEL62:(void)0;
 }
 }
-if (var24 == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 1307);
-show_backtrace(1);
+var63 = NULL;
+if (var_mtype == NULL) {
+var64 = 1; /* is null */
 } else {
-{ /* Inline flow#FlowContext#when_false (var24) on <var24:nullable FlowContext> */
-if (unlikely(var24 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/flow.nit", 231);
-show_backtrace(1);
+var64 = 0; /* arg is null but recv is not */
 }
-var29 = var24->attrs[COLOR_flow__FlowContext___when_false].val; /* _when_false on <var24:nullable FlowContext> */
-if (unlikely(var29 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _when_false");
-PRINT_ERROR(" (%s:%d)\n", "src/flow.nit", 231);
-show_backtrace(1);
+if (0) {
+{ /* Inline kernel#Object#== (var_mtype,var63) on <var_mtype:nullable MType> */
+var_other16 = var63;
+{
+{ /* Inline kernel#Object#is_same_instance (var_mtype,var_other16) on <var_mtype:nullable MType(MType)> */
+var69 = var_mtype == var_other16;
+var67 = var69;
+goto RET_LABEL68;
+RET_LABEL68:(void)0;
 }
-var27 = var29;
-RET_LABEL28:(void)0;
 }
+var65 = var67;
+goto RET_LABEL66;
+RET_LABEL66:(void)0;
 }
+var64 = var65;
+}
+if (var64){
 {
-{ /* Inline model#MNullableType#mtype (var_vartype) on <var_vartype:nullable MType(MNullableType)> */
-var32 = var_vartype->attrs[COLOR_model__MNullableType___mtype].val; /* _mtype on <var_vartype:nullable MType(MNullableType)> */
-if (unlikely(var32 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mtype");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 1375);
-show_backtrace(1);
+var70 = typing__TypeVisitor__merge_types(var_v, self, var_mtypes);
 }
-var30 = var32;
-RET_LABEL31:(void)0;
+var_mtype = var70;
+} else {
 }
+var71 = NULL;
+if (var_mtype == NULL) {
+var72 = 1; /* is null */
+} else {
+var72 = 0; /* arg is null but recv is not */
 }
+if (0) {
+{ /* Inline kernel#Object#== (var_mtype,var71) on <var_mtype:nullable MType> */
+var_other16 = var71;
 {
-typing__FlowContext__set_var(var27, var_variable, var30); /* Direct call typing#FlowContext#set_var on <var27:FlowContext>*/
+{ /* Inline kernel#Object#is_same_instance (var_mtype,var_other16) on <var_mtype:nullable MType(MType)> */
+var77 = var_mtype == var_other16;
+var75 = var77;
+goto RET_LABEL76;
+RET_LABEL76:(void)0;
 }
-RET_LABEL:;
 }
-/* method typing#AEqExpr#accept_typing for (self: Object, TypeVisitor) */
-void VIRTUAL_typing__AEqExpr__accept_typing(val* self, val* p0) {
-typing__AEqExpr__accept_typing(self, p0); /* Direct call typing#AEqExpr#accept_typing on <self:Object(AEqExpr)>*/
-RET_LABEL:;
+var73 = var75;
+goto RET_LABEL74;
+RET_LABEL74:(void)0;
 }
-/* method typing#ANeExpr#property_name for (self: ANeExpr): String */
-val* typing__ANeExpr__property_name(val* self) {
-val* var /* : String */;
-static val* varonce;
-val* var1 /* : String */;
-char* var2 /* : NativeString */;
-long var3 /* : Int */;
-val* var4 /* : FlatString */;
+var72 = var73;
+}
+if (var72){
 if (varonce) {
-var1 = varonce;
+var78 = varonce;
 } else {
-var2 = "!=";
-var3 = 2;
-var4 = string__NativeString__to_s_with_length(var2, var3);
-var1 = var4;
-varonce = var1;
+var79 = "Type Error: ambiguous array type ";
+var80 = 33;
+var81 = string__NativeString__to_s_with_length(var79, var80);
+var78 = var81;
+varonce = var78;
 }
-var = var1;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
+if (varonce82) {
+var83 = varonce82;
+} else {
+var84 = " ";
+var85 = 1;
+var86 = string__NativeString__to_s_with_length(var84, var85);
+var83 = var86;
+varonce82 = var83;
 }
-/* method typing#ANeExpr#property_name for (self: Object): String */
-val* VIRTUAL_typing__ANeExpr__property_name(val* self) {
-val* var /* : String */;
-val* var1 /* : String */;
-var1 = typing__ANeExpr__property_name(self);
-var = var1;
-RET_LABEL:;
-return var;
+{
+var87 = string__Collection__join(var_mtypes, var83);
 }
-/* method typing#ANeExpr#accept_typing for (self: ANeExpr, TypeVisitor) */
-void typing__ANeExpr__accept_typing(val* self, val* p0) {
-val* var_v /* var v: TypeVisitor */;
-val* var /* : AExpr */;
-val* var1 /* : nullable Variable */;
-val* var_variable /* var variable: nullable Variable */;
-val* var2 /* : null */;
-short int var3 /* : Bool */;
-short int var4 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var6 /* : Bool */;
-short int var8 /* : Bool */;
-val* var9 /* : AExpr */;
-val* var10 /* : nullable MType */;
-val* var_mtype /* var mtype: nullable MType */;
-short int var11 /* : Bool */;
-int cltype;
-int idtype;
-short int var12 /* : Bool */;
-val* var13 /* : nullable MType */;
-val* var_vartype /* var vartype: nullable MType */;
-short int var14 /* : Bool */;
-int cltype15;
-int idtype16;
-short int var17 /* : Bool */;
-val* var18 /* : nullable FlowContext */;
-val* var20 /* : nullable FlowContext */;
-val* var21 /* : FlowContext */;
-val* var23 /* : FlowContext */;
-val* var24 /* : nullable FlowContext */;
-val* var26 /* : nullable FlowContext */;
-val* var27 /* : FlowContext */;
-val* var29 /* : FlowContext */;
-val* var30 /* : MType */;
-val* var32 /* : MType */;
-var_v = p0;
+var88 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var88 = array_instance Array[Object] */
+var89 = 2;
+var90 = NEW_array__NativeArray(var89, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var90)->values[0] = (val*) var78;
+((struct instance_array__NativeArray*)var90)->values[1] = (val*) var87;
 {
-((void (*)(val*, val*))(self->class->vft[COLOR_typing__ANeExpr__accept_typing]))(self, p0) /* accept_typing on <self:ANeExpr>*/;
+((void (*)(val*, val*, long))(var88->class->vft[COLOR_array__Array__with_native]))(var88, var90, var89) /* with_native on <var88:Array[Object]>*/;
+}
 }
 {
-var = parser_nodes__ASendExpr__n_expr(self);
+var91 = ((val* (*)(val*))(var88->class->vft[COLOR_string__Object__to_s]))(var88) /* to_s on <var88:Array[Object]>*/;
 }
 {
-var1 = ((val* (*)(val*))(var->class->vft[COLOR_typing__AExpr__its_variable]))(var) /* its_variable on <var:AExpr>*/;
+typing__TypeVisitor__error(var_v, self, var91); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
 }
-var_variable = var1;
-var2 = NULL;
-if (var_variable == NULL) {
-var3 = 1; /* is null */
+goto RET_LABEL;
+} else {
+}
+if (var_useless){
+var92 = NULL;
+if (var_ntype == NULL) {
+var93 = 0; /* is null */
 } else {
-var3 = 0; /* arg is null but recv is not */
+var93 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_variable,var2) on <var_variable:nullable Variable> */
-var_other = var2;
+{ /* Inline kernel#Object#!= (var_ntype,var92) on <var_ntype:nullable AType> */
+var_other = var92;
 {
-{ /* Inline kernel#Object#is_same_instance (var_variable,var_other) on <var_variable:nullable Variable(Variable)> */
-var8 = var_variable == var_other;
-var6 = var8;
-goto RET_LABEL7;
-RET_LABEL7:(void)0;
+var97 = ((short int (*)(val*, val*))(var_ntype->class->vft[COLOR_kernel__Object___61d_61d]))(var_ntype, var_other) /* == on <var_ntype:nullable AType(AType)>*/;
+var96 = var97;
 }
+var98 = !var96;
+var94 = var98;
+goto RET_LABEL95;
+RET_LABEL95:(void)0;
 }
-var4 = var6;
-goto RET_LABEL5;
-RET_LABEL5:(void)0;
+var93 = var94;
 }
-var3 = var4;
-}
-if (var3){
-goto RET_LABEL;
-} else {
+if (unlikely(!var93)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 1213);
+show_backtrace(1);
 }
 {
-var9 = parser_nodes__ABinopExpr__n_expr2(self);
+{ /* Inline typing#TypeVisitor#modelbuilder (var_v) on <var_v:TypeVisitor> */
+var101 = var_v->attrs[COLOR_typing__TypeVisitor___modelbuilder].val; /* _modelbuilder on <var_v:TypeVisitor> */
+if (unlikely(var101 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _modelbuilder");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 34);
+show_backtrace(1);
 }
-{
-var10 = ((val* (*)(val*))(var9->class->vft[COLOR_typing__AExpr__mtype]))(var9) /* mtype on <var9:AExpr>*/;
+var99 = var101;
+RET_LABEL100:(void)0;
 }
-var_mtype = var10;
-/* <var_mtype:nullable MType> isa MNullType */
-cltype = type_model__MNullType.color;
-idtype = type_model__MNullType.id;
-if(var_mtype == NULL) {
-var11 = 0;
-} else {
-if(cltype >= var_mtype->type->table_size) {
-var11 = 0;
+}
+if (varonce102) {
+var103 = varonce102;
 } else {
-var11 = var_mtype->type->type_table[cltype] == idtype;
+var104 = "useless-type";
+var105 = 12;
+var106 = string__NativeString__to_s_with_length(var104, var105);
+var103 = var106;
+varonce102 = var103;
 }
+if (varonce107) {
+var108 = varonce107;
+} else {
+var109 = "Warning: useless type declaration `";
+var110 = 35;
+var111 = string__NativeString__to_s_with_length(var109, var110);
+var108 = var111;
+varonce107 = var108;
 }
-var12 = !var11;
-if (var12){
-goto RET_LABEL;
+if (varonce112) {
+var113 = varonce112;
 } else {
+var114 = "` in literal Array since it can be inferred from the elements type.";
+var115 = 67;
+var116 = string__NativeString__to_s_with_length(var114, var115);
+var113 = var116;
+varonce112 = var113;
+}
+var117 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var117 = array_instance Array[Object] */
+var118 = 3;
+var119 = NEW_array__NativeArray(var118, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var119)->values[0] = (val*) var108;
+((struct instance_array__NativeArray*)var119)->values[1] = (val*) var_mtype;
+((struct instance_array__NativeArray*)var119)->values[2] = (val*) var113;
+{
+((void (*)(val*, val*, long))(var117->class->vft[COLOR_array__Array__with_native]))(var117, var119, var118) /* with_native on <var117:Array[Object]>*/;
+}
+}
+{
+var120 = ((val* (*)(val*))(var117->class->vft[COLOR_string__Object__to_s]))(var117) /* to_s on <var117:Array[Object]>*/;
 }
 {
-var13 = typing__TypeVisitor__get_variable(var_v, self, var_variable);
+modelbuilder__ModelBuilder__warning(var99, var_ntype, var103, var120); /* Direct call modelbuilder#ModelBuilder#warning on <var99:ModelBuilder>*/
 }
-var_vartype = var13;
-/* <var_vartype:nullable MType> isa MNullableType */
-cltype15 = type_model__MNullableType.color;
-idtype16 = type_model__MNullableType.id;
-if(var_vartype == NULL) {
-var14 = 0;
 } else {
-if(cltype15 >= var_vartype->type->table_size) {
-var14 = 0;
+}
+if (varonce121) {
+var122 = varonce121;
 } else {
-var14 = var_vartype->type->type_table[cltype15] == idtype16;
+var123 = "Array";
+var124 = 5;
+var125 = string__NativeString__to_s_with_length(var123, var124);
+var122 = var125;
+varonce121 = var122;
 }
+{
+var126 = typing__TypeVisitor__get_mclass(var_v, self, var122);
 }
-var17 = !var14;
-if (var17){
-goto RET_LABEL;
+var_mclass = var126;
+var127 = NULL;
+if (var_mclass == NULL) {
+var128 = 1; /* is null */
 } else {
+var128 = 0; /* arg is null but recv is not */
 }
+if (0) {
+{ /* Inline kernel#Object#== (var_mclass,var127) on <var_mclass:nullable MClass> */
+var_other16 = var127;
 {
-{ /* Inline flow#AExpr#after_flow_context (self) on <self:ANeExpr> */
-var20 = self->attrs[COLOR_flow__AExpr___after_flow_context].val; /* _after_flow_context on <self:ANeExpr> */
-var18 = var20;
-RET_LABEL19:(void)0;
-}
+{ /* Inline kernel#Object#is_same_instance (var_mclass,var_other16) on <var_mclass:nullable MClass(MClass)> */
+var133 = var_mclass == var_other16;
+var131 = var133;
+goto RET_LABEL132;
+RET_LABEL132:(void)0;
 }
-if (var18 == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 1323);
-show_backtrace(1);
-} else {
-{ /* Inline flow#FlowContext#when_false (var18) on <var18:nullable FlowContext> */
-if (unlikely(var18 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/flow.nit", 231);
-show_backtrace(1);
 }
-var23 = var18->attrs[COLOR_flow__FlowContext___when_false].val; /* _when_false on <var18:nullable FlowContext> */
-if (unlikely(var23 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _when_false");
-PRINT_ERROR(" (%s:%d)\n", "src/flow.nit", 231);
-show_backtrace(1);
+var129 = var131;
+goto RET_LABEL130;
+RET_LABEL130:(void)0;
 }
-var21 = var23;
-RET_LABEL22:(void)0;
+var128 = var129;
 }
+if (var128){
+goto RET_LABEL;
+} else {
 }
+var134 = NEW_array__Array(&type_array__Arraymodel__MType);
+var135 = 1;
 {
-typing__FlowContext__set_var(var21, var_variable, var_mtype); /* Direct call typing#FlowContext#set_var on <var21:FlowContext>*/
+array__Array__with_capacity(var134, var135); /* Direct call array#Array#with_capacity on <var134:Array[MType]>*/
 }
+var_136 = var134;
 {
-{ /* Inline flow#AExpr#after_flow_context (self) on <self:ANeExpr> */
-var26 = self->attrs[COLOR_flow__AExpr___after_flow_context].val; /* _after_flow_context on <self:ANeExpr> */
-var24 = var26;
-RET_LABEL25:(void)0;
+array__AbstractArray__push(var_136, var_mtype); /* Direct call array#AbstractArray#push on <var_136:Array[MType]>*/
 }
+{
+var137 = model__MClass__get_mtype(var_mclass, var_136);
 }
-if (var24 == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 1324);
-show_backtrace(1);
+var_array_mtype = var137;
+if (varonce138) {
+var139 = varonce138;
 } else {
-{ /* Inline flow#FlowContext#when_true (var24) on <var24:nullable FlowContext> */
-if (unlikely(var24 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/flow.nit", 228);
-show_backtrace(1);
+var140 = "with_capacity";
+var141 = 13;
+var142 = string__NativeString__to_s_with_length(var140, var141);
+var139 = var142;
+varonce138 = var139;
 }
-var29 = var24->attrs[COLOR_flow__FlowContext___when_true].val; /* _when_true on <var24:nullable FlowContext> */
-if (unlikely(var29 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _when_true");
-PRINT_ERROR(" (%s:%d)\n", "src/flow.nit", 228);
-show_backtrace(1);
+var143 = 0;
+{
+var144 = typing__TypeVisitor__get_method(var_v, self, var_array_mtype, var139, var143);
 }
-var27 = var29;
-RET_LABEL28:(void)0;
+{
+{ /* Inline typing#AArrayExpr#with_capacity_callsite= (self,var144) on <self:AArrayExpr> */
+self->attrs[COLOR_typing__AArrayExpr___with_capacity_callsite].val = var144; /* _with_capacity_callsite on <self:AArrayExpr> */
+RET_LABEL145:(void)0;
 }
 }
+if (varonce146) {
+var147 = varonce146;
+} else {
+var148 = "push";
+var149 = 4;
+var150 = string__NativeString__to_s_with_length(var148, var149);
+var147 = var150;
+varonce146 = var147;
+}
+var151 = 0;
 {
-{ /* Inline model#MNullableType#mtype (var_vartype) on <var_vartype:nullable MType(MNullableType)> */
-var32 = var_vartype->attrs[COLOR_model__MNullableType___mtype].val; /* _mtype on <var_vartype:nullable MType(MNullableType)> */
-if (unlikely(var32 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mtype");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 1375);
-show_backtrace(1);
+var152 = typing__TypeVisitor__get_method(var_v, self, var_array_mtype, var147, var151);
 }
-var30 = var32;
-RET_LABEL31:(void)0;
+{
+{ /* Inline typing#AArrayExpr#push_callsite= (self,var152) on <self:AArrayExpr> */
+self->attrs[COLOR_typing__AArrayExpr___push_callsite].val = var152; /* _push_callsite on <self:AArrayExpr> */
+RET_LABEL153:(void)0;
 }
 }
 {
-typing__FlowContext__set_var(var27, var_variable, var30); /* Direct call typing#FlowContext#set_var on <var27:FlowContext>*/
+{ /* Inline typing#AExpr#mtype= (self,var_array_mtype) on <self:AArrayExpr> */
+self->attrs[COLOR_typing__AExpr___mtype].val = var_array_mtype; /* _mtype on <self:AArrayExpr> */
+RET_LABEL154:(void)0;
 }
-RET_LABEL:;
 }
-/* method typing#ANeExpr#accept_typing for (self: Object, TypeVisitor) */
-void VIRTUAL_typing__ANeExpr__accept_typing(val* self, val* p0) {
-typing__ANeExpr__accept_typing(self, p0); /* Direct call typing#ANeExpr#accept_typing on <self:Object(ANeExpr)>*/
 RET_LABEL:;
 }
-/* method typing#ALtExpr#property_name for (self: ALtExpr): String */
-val* typing__ALtExpr__property_name(val* self) {
-val* var /* : String */;
-static val* varonce;
-val* var1 /* : String */;
-char* var2 /* : NativeString */;
-long var3 /* : Int */;
-val* var4 /* : FlatString */;
-if (varonce) {
-var1 = varonce;
-} else {
-var2 = "<";
-var3 = 1;
-var4 = string__NativeString__to_s_with_length(var2, var3);
-var1 = var4;
-varonce = var1;
+/* method typing#AArrayExpr#accept_typing for (self: Object, TypeVisitor) */
+void VIRTUAL_typing__AArrayExpr__accept_typing(val* self, val* p0) {
+typing__AArrayExpr__accept_typing(self, p0); /* Direct call typing#AArrayExpr#accept_typing on <self:Object(AArrayExpr)>*/
+RET_LABEL:;
 }
+/* method typing#ARangeExpr#init_callsite for (self: ARangeExpr): nullable CallSite */
+val* typing__ARangeExpr__init_callsite(val* self) {
+val* var /* : nullable CallSite */;
+val* var1 /* : nullable CallSite */;
+var1 = self->attrs[COLOR_typing__ARangeExpr___init_callsite].val; /* _init_callsite on <self:ARangeExpr> */
 var = var1;
-goto RET_LABEL;
 RET_LABEL:;
 return var;
 }
-/* method typing#ALtExpr#property_name for (self: Object): String */
-val* VIRTUAL_typing__ALtExpr__property_name(val* self) {
-val* var /* : String */;
-val* var1 /* : String */;
-var1 = typing__ALtExpr__property_name(self);
+/* method typing#ARangeExpr#init_callsite for (self: Object): nullable CallSite */
+val* VIRTUAL_typing__ARangeExpr__init_callsite(val* self) {
+val* var /* : nullable CallSite */;
+val* var1 /* : nullable CallSite */;
+val* var3 /* : nullable CallSite */;
+{ /* Inline typing#ARangeExpr#init_callsite (self) on <self:Object(ARangeExpr)> */
+var3 = self->attrs[COLOR_typing__ARangeExpr___init_callsite].val; /* _init_callsite on <self:Object(ARangeExpr)> */
+var1 = var3;
+RET_LABEL2:(void)0;
+}
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method typing#ARangeExpr#init_callsite= for (self: ARangeExpr, nullable CallSite) */
+void typing__ARangeExpr__init_callsite_61d(val* self, val* p0) {
+self->attrs[COLOR_typing__ARangeExpr___init_callsite].val = p0; /* _init_callsite on <self:ARangeExpr> */
+RET_LABEL:;
+}
+/* method typing#ARangeExpr#init_callsite= for (self: Object, nullable CallSite) */
+void VIRTUAL_typing__ARangeExpr__init_callsite_61d(val* self, val* p0) {
+{ /* Inline typing#ARangeExpr#init_callsite= (self,p0) on <self:Object(ARangeExpr)> */
+self->attrs[COLOR_typing__ARangeExpr___init_callsite].val = p0; /* _init_callsite on <self:Object(ARangeExpr)> */
+RET_LABEL1:(void)0;
+}
+RET_LABEL:;
+}
+/* method typing#ARangeExpr#accept_typing for (self: ARangeExpr, TypeVisitor) */
+void typing__ARangeExpr__accept_typing(val* self, val* p0) {
+val* var_v /* var v: TypeVisitor */;
+static val* varonce;
+val* var /* : String */;
+char* var1 /* : NativeString */;
+long var2 /* : Int */;
+val* var3 /* : FlatString */;
+val* var4 /* : nullable MClass */;
+val* var_discrete_class /* var discrete_class: nullable MClass */;
+val* var5 /* : null */;
+short int var6 /* : Bool */;
+short int var7 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var9 /* : Bool */;
+short int var11 /* : Bool */;
+val* var12 /* : MClassDef */;
+val* var14 /* : MClassDef */;
+val* var15 /* : MClassType */;
+val* var17 /* : MClassType */;
+val* var_discrete_type /* var discrete_type: MClassType */;
+val* var18 /* : AExpr */;
+val* var20 /* : AExpr */;
+val* var21 /* : nullable MType */;
+val* var_t1 /* var t1: nullable MType */;
+val* var22 /* : AExpr */;
+val* var24 /* : AExpr */;
+val* var25 /* : nullable MType */;
+val* var_t2 /* var t2: nullable MType */;
+short int var26 /* : Bool */;
+val* var27 /* : null */;
+short int var28 /* : Bool */;
+short int var29 /* : Bool */;
+short int var31 /* : Bool */;
+short int var33 /* : Bool */;
+short int var_ /* var : Bool */;
+val* var34 /* : null */;
+short int var35 /* : Bool */;
+short int var36 /* : Bool */;
+short int var38 /* : Bool */;
+short int var40 /* : Bool */;
+static val* varonce41;
+val* var42 /* : String */;
+char* var43 /* : NativeString */;
+long var44 /* : Int */;
+val* var45 /* : FlatString */;
+val* var46 /* : nullable MClass */;
+val* var_mclass /* var mclass: nullable MClass */;
+val* var47 /* : null */;
+short int var48 /* : Bool */;
+short int var49 /* : Bool */;
+short int var51 /* : Bool */;
+short int var53 /* : Bool */;
+short int var54 /* : Bool */;
+val* var55 /* : Array[MType] */;
+long var56 /* : Int */;
+val* var_57 /* var : Array[MType] */;
+val* var58 /* : MClassType */;
+val* var_mtype /* var mtype: nullable Object */;
+short int var59 /* : Bool */;
+val* var60 /* : Array[MType] */;
+long var61 /* : Int */;
+val* var_62 /* var : Array[MType] */;
+val* var63 /* : MClassType */;
+static val* varonce64;
+val* var65 /* : String */;
+char* var66 /* : NativeString */;
+long var67 /* : Int */;
+val* var68 /* : FlatString */;
+static val* varonce69;
+val* var70 /* : String */;
+char* var71 /* : NativeString */;
+long var72 /* : Int */;
+val* var73 /* : FlatString */;
+val* var74 /* : Array[Object] */;
+long var75 /* : Int */;
+val* var76 /* : NativeArray[Object] */;
+val* var77 /* : String */;
+short int var79 /* : Bool */;
+int cltype;
+int idtype;
+static val* varonce80;
+val* var81 /* : String */;
+char* var82 /* : NativeString */;
+long var83 /* : Int */;
+val* var84 /* : FlatString */;
+short int var85 /* : Bool */;
+val* var86 /* : nullable CallSite */;
+val* var_callsite /* var callsite: nullable Object */;
+short int var87 /* : Bool */;
+int cltype88;
+int idtype89;
+static val* varonce90;
+val* var91 /* : String */;
+char* var92 /* : NativeString */;
+long var93 /* : Int */;
+val* var94 /* : FlatString */;
+short int var95 /* : Bool */;
+val* var96 /* : nullable CallSite */;
+var_v = p0;
+if (varonce) {
+var = varonce;
+} else {
+var1 = "Discrete";
+var2 = 8;
+var3 = string__NativeString__to_s_with_length(var1, var2);
+var = var3;
+varonce = var;
+}
+{
+var4 = typing__TypeVisitor__get_mclass(var_v, self, var);
+}
+var_discrete_class = var4;
+var5 = NULL;
+if (var_discrete_class == NULL) {
+var6 = 1; /* is null */
+} else {
+var6 = 0; /* arg is null but recv is not */
+}
+if (0) {
+{ /* Inline kernel#Object#== (var_discrete_class,var5) on <var_discrete_class:nullable MClass> */
+var_other = var5;
+{
+{ /* Inline kernel#Object#is_same_instance (var_discrete_class,var_other) on <var_discrete_class:nullable MClass(MClass)> */
+var11 = var_discrete_class == var_other;
+var9 = var11;
+goto RET_LABEL10;
+RET_LABEL10:(void)0;
+}
+}
+var7 = var9;
+goto RET_LABEL8;
+RET_LABEL8:(void)0;
+}
+var6 = var7;
+}
+if (var6){
+goto RET_LABEL;
+} else {
+}
+{
+{ /* Inline model#MClass#intro (var_discrete_class) on <var_discrete_class:nullable MClass(MClass)> */
+var14 = var_discrete_class->attrs[COLOR_model__MClass___intro].val; /* _intro on <var_discrete_class:nullable MClass(MClass)> */
+if (unlikely(var14 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _intro");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 420);
+show_backtrace(1);
+}
+var12 = var14;
+RET_LABEL13:(void)0;
+}
+}
+{
+{ /* Inline model#MClassDef#bound_mtype (var12) on <var12:MClassDef> */
+var17 = var12->attrs[COLOR_model__MClassDef___bound_mtype].val; /* _bound_mtype on <var12:MClassDef> */
+if (unlikely(var17 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _bound_mtype");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 495);
+show_backtrace(1);
+}
+var15 = var17;
+RET_LABEL16:(void)0;
+}
+}
+var_discrete_type = var15;
+{
+{ /* Inline parser_nodes#ARangeExpr#n_expr (self) on <self:ARangeExpr> */
+var20 = self->attrs[COLOR_parser_nodes__ARangeExpr___n_expr].val; /* _n_expr on <self:ARangeExpr> */
+if (unlikely(var20 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1754);
+show_backtrace(1);
+}
+var18 = var20;
+RET_LABEL19:(void)0;
+}
+}
+{
+var21 = typing__TypeVisitor__visit_expr_subtype(var_v, var18, var_discrete_type);
+}
+var_t1 = var21;
+{
+{ /* Inline parser_nodes#ARangeExpr#n_expr2 (self) on <self:ARangeExpr> */
+var24 = self->attrs[COLOR_parser_nodes__ARangeExpr___n_expr2].val; /* _n_expr2 on <self:ARangeExpr> */
+if (unlikely(var24 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr2");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1755);
+show_backtrace(1);
+}
+var22 = var24;
+RET_LABEL23:(void)0;
+}
+}
+{
+var25 = typing__TypeVisitor__visit_expr_subtype(var_v, var22, var_discrete_type);
+}
+var_t2 = var25;
+var27 = NULL;
+if (var_t1 == NULL) {
+var28 = 1; /* is null */
+} else {
+var28 = 0; /* arg is null but recv is not */
+}
+if (0) {
+{ /* Inline kernel#Object#== (var_t1,var27) on <var_t1:nullable MType> */
+var_other = var27;
+{
+{ /* Inline kernel#Object#is_same_instance (var_t1,var_other) on <var_t1:nullable MType(MType)> */
+var33 = var_t1 == var_other;
+var31 = var33;
+goto RET_LABEL32;
+RET_LABEL32:(void)0;
+}
+}
+var29 = var31;
+goto RET_LABEL30;
+RET_LABEL30:(void)0;
+}
+var28 = var29;
+}
+var_ = var28;
+if (var28){
+var26 = var_;
+} else {
+var34 = NULL;
+if (var_t2 == NULL) {
+var35 = 1; /* is null */
+} else {
+var35 = 0; /* arg is null but recv is not */
+}
+if (0) {
+{ /* Inline kernel#Object#== (var_t2,var34) on <var_t2:nullable MType> */
+var_other = var34;
+{
+{ /* Inline kernel#Object#is_same_instance (var_t2,var_other) on <var_t2:nullable MType(MType)> */
+var40 = var_t2 == var_other;
+var38 = var40;
+goto RET_LABEL39;
+RET_LABEL39:(void)0;
+}
+}
+var36 = var38;
+goto RET_LABEL37;
+RET_LABEL37:(void)0;
+}
+var35 = var36;
+}
+var26 = var35;
+}
+if (var26){
+goto RET_LABEL;
+} else {
+}
+if (varonce41) {
+var42 = varonce41;
+} else {
+var43 = "Range";
+var44 = 5;
+var45 = string__NativeString__to_s_with_length(var43, var44);
+var42 = var45;
+varonce41 = var42;
+}
+{
+var46 = typing__TypeVisitor__get_mclass(var_v, self, var42);
+}
+var_mclass = var46;
+var47 = NULL;
+if (var_mclass == NULL) {
+var48 = 1; /* is null */
+} else {
+var48 = 0; /* arg is null but recv is not */
+}
+if (0) {
+{ /* Inline kernel#Object#== (var_mclass,var47) on <var_mclass:nullable MClass> */
+var_other = var47;
+{
+{ /* Inline kernel#Object#is_same_instance (var_mclass,var_other) on <var_mclass:nullable MClass(MClass)> */
+var53 = var_mclass == var_other;
+var51 = var53;
+goto RET_LABEL52;
+RET_LABEL52:(void)0;
+}
+}
+var49 = var51;
+goto RET_LABEL50;
+RET_LABEL50:(void)0;
+}
+var48 = var49;
+}
+if (var48){
+goto RET_LABEL;
+} else {
+}
+{
+var54 = typing__TypeVisitor__is_subtype(var_v, var_t1, var_t2);
+}
+if (var54){
+var55 = NEW_array__Array(&type_array__Arraymodel__MType);
+var56 = 1;
+{
+array__Array__with_capacity(var55, var56); /* Direct call array#Array#with_capacity on <var55:Array[MType]>*/
+}
+var_57 = var55;
+{
+array__AbstractArray__push(var_57, var_t2); /* Direct call array#AbstractArray#push on <var_57:Array[MType]>*/
+}
+{
+var58 = model__MClass__get_mtype(var_mclass, var_57);
+}
+var_mtype = var58;
+} else {
+{
+var59 = typing__TypeVisitor__is_subtype(var_v, var_t2, var_t1);
+}
+if (var59){
+var60 = NEW_array__Array(&type_array__Arraymodel__MType);
+var61 = 1;
+{
+array__Array__with_capacity(var60, var61); /* Direct call array#Array#with_capacity on <var60:Array[MType]>*/
+}
+var_62 = var60;
+{
+array__AbstractArray__push(var_62, var_t1); /* Direct call array#AbstractArray#push on <var_62:Array[MType]>*/
+}
+{
+var63 = model__MClass__get_mtype(var_mclass, var_62);
+}
+var_mtype = var63;
+} else {
+if (varonce64) {
+var65 = varonce64;
+} else {
+var66 = "Type Error: Cannot create range: ";
+var67 = 33;
+var68 = string__NativeString__to_s_with_length(var66, var67);
+var65 = var68;
+varonce64 = var65;
+}
+if (varonce69) {
+var70 = varonce69;
+} else {
+var71 = " vs ";
+var72 = 4;
+var73 = string__NativeString__to_s_with_length(var71, var72);
+var70 = var73;
+varonce69 = var70;
+}
+var74 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var74 = array_instance Array[Object] */
+var75 = 4;
+var76 = NEW_array__NativeArray(var75, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var76)->values[0] = (val*) var65;
+((struct instance_array__NativeArray*)var76)->values[1] = (val*) var_t1;
+((struct instance_array__NativeArray*)var76)->values[2] = (val*) var70;
+((struct instance_array__NativeArray*)var76)->values[3] = (val*) var_t2;
+{
+((void (*)(val*, val*, long))(var74->class->vft[COLOR_array__Array__with_native]))(var74, var76, var75) /* with_native on <var74:Array[Object]>*/;
+}
+}
+{
+var77 = ((val* (*)(val*))(var74->class->vft[COLOR_string__Object__to_s]))(var74) /* to_s on <var74:Array[Object]>*/;
+}
+{
+typing__TypeVisitor__error(var_v, self, var77); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
+}
+goto RET_LABEL;
+}
+}
+{
+{ /* Inline typing#AExpr#mtype= (self,var_mtype) on <self:ARangeExpr> */
+self->attrs[COLOR_typing__AExpr___mtype].val = var_mtype; /* _mtype on <self:ARangeExpr> */
+RET_LABEL78:(void)0;
+}
+}
+/* <self:ARangeExpr> isa ACrangeExpr */
+cltype = type_parser_nodes__ACrangeExpr.color;
+idtype = type_parser_nodes__ACrangeExpr.id;
+if(cltype >= self->type->table_size) {
+var79 = 0;
+} else {
+var79 = self->type->type_table[cltype] == idtype;
+}
+if (var79){
+if (varonce80) {
+var81 = varonce80;
+} else {
+var82 = "init";
+var83 = 4;
+var84 = string__NativeString__to_s_with_length(var82, var83);
+var81 = var84;
+varonce80 = var81;
+}
+var85 = 0;
+{
+var86 = typing__TypeVisitor__get_method(var_v, self, var_mtype, var81, var85);
+}
+var_callsite = var86;
+} else {
+/* <self:ARangeExpr> isa AOrangeExpr */
+cltype88 = type_parser_nodes__AOrangeExpr.color;
+idtype89 = type_parser_nodes__AOrangeExpr.id;
+if(cltype88 >= self->type->table_size) {
+var87 = 0;
+} else {
+var87 = self->type->type_table[cltype88] == idtype89;
+}
+if (var87){
+if (varonce90) {
+var91 = varonce90;
+} else {
+var92 = "without_last";
+var93 = 12;
+var94 = string__NativeString__to_s_with_length(var92, var93);
+var91 = var94;
+varonce90 = var91;
+}
+var95 = 0;
+{
+var96 = typing__TypeVisitor__get_method(var_v, self, var_mtype, var91, var95);
+}
+var_callsite = var96;
+} else {
+PRINT_ERROR("Runtime error: %s", "Aborted");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 1259);
+show_backtrace(1);
+}
+}
+{
+{ /* Inline typing#ARangeExpr#init_callsite= (self,var_callsite) on <self:ARangeExpr> */
+self->attrs[COLOR_typing__ARangeExpr___init_callsite].val = var_callsite; /* _init_callsite on <self:ARangeExpr> */
+RET_LABEL97:(void)0;
+}
+}
+RET_LABEL:;
+}
+/* method typing#ARangeExpr#accept_typing for (self: Object, TypeVisitor) */
+void VIRTUAL_typing__ARangeExpr__accept_typing(val* self, val* p0) {
+typing__ARangeExpr__accept_typing(self, p0); /* Direct call typing#ARangeExpr#accept_typing on <self:Object(ARangeExpr)>*/
+RET_LABEL:;
+}
+/* method typing#ANullExpr#accept_typing for (self: ANullExpr, TypeVisitor) */
+void typing__ANullExpr__accept_typing(val* self, val* p0) {
+val* var_v /* var v: TypeVisitor */;
+val* var /* : MModule */;
+val* var2 /* : MModule */;
+val* var3 /* : Model */;
+val* var5 /* : Model */;
+val* var6 /* : MNullType */;
+val* var8 /* : MNullType */;
+var_v = p0;
+{
+{ /* Inline typing#TypeVisitor#mmodule (var_v) on <var_v:TypeVisitor> */
+var2 = var_v->attrs[COLOR_typing__TypeVisitor___mmodule].val; /* _mmodule on <var_v:TypeVisitor> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mmodule");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 36);
+show_backtrace(1);
+}
+var = var2;
+RET_LABEL1:(void)0;
+}
+}
+{
+{ /* Inline mmodule#MModule#model (var) on <var:MModule> */
+var5 = var->attrs[COLOR_mmodule__MModule___model].val; /* _model on <var:MModule> */
+if (unlikely(var5 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _model");
+PRINT_ERROR(" (%s:%d)\n", "model/mmodule.nit", 72);
+show_backtrace(1);
+}
+var3 = var5;
+RET_LABEL4:(void)0;
+}
+}
+{
+{ /* Inline model#Model#null_type (var3) on <var3:Model> */
+var8 = var3->attrs[COLOR_model__Model___null_type].val; /* _null_type on <var3:Model> */
+if (unlikely(var8 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _null_type");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 102);
+show_backtrace(1);
+}
+var6 = var8;
+RET_LABEL7:(void)0;
+}
+}
+{
+{ /* Inline typing#AExpr#mtype= (self,var6) on <self:ANullExpr> */
+self->attrs[COLOR_typing__AExpr___mtype].val = var6; /* _mtype on <self:ANullExpr> */
+RET_LABEL9:(void)0;
+}
+}
+RET_LABEL:;
+}
+/* method typing#ANullExpr#accept_typing for (self: Object, TypeVisitor) */
+void VIRTUAL_typing__ANullExpr__accept_typing(val* self, val* p0) {
+typing__ANullExpr__accept_typing(self, p0); /* Direct call typing#ANullExpr#accept_typing on <self:Object(ANullExpr)>*/
+RET_LABEL:;
+}
+/* method typing#AIsaExpr#cast_type for (self: AIsaExpr): nullable MType */
+val* typing__AIsaExpr__cast_type(val* self) {
+val* var /* : nullable MType */;
+val* var1 /* : nullable MType */;
+var1 = self->attrs[COLOR_typing__AIsaExpr___cast_type].val; /* _cast_type on <self:AIsaExpr> */
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method typing#AIsaExpr#cast_type for (self: Object): nullable MType */
+val* VIRTUAL_typing__AIsaExpr__cast_type(val* self) {
+val* var /* : nullable MType */;
+val* var1 /* : nullable MType */;
+val* var3 /* : nullable MType */;
+{ /* Inline typing#AIsaExpr#cast_type (self) on <self:Object(AIsaExpr)> */
+var3 = self->attrs[COLOR_typing__AIsaExpr___cast_type].val; /* _cast_type on <self:Object(AIsaExpr)> */
+var1 = var3;
+RET_LABEL2:(void)0;
+}
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method typing#AIsaExpr#cast_type= for (self: AIsaExpr, nullable MType) */
+void typing__AIsaExpr__cast_type_61d(val* self, val* p0) {
+self->attrs[COLOR_typing__AIsaExpr___cast_type].val = p0; /* _cast_type on <self:AIsaExpr> */
+RET_LABEL:;
+}
+/* method typing#AIsaExpr#cast_type= for (self: Object, nullable MType) */
+void VIRTUAL_typing__AIsaExpr__cast_type_61d(val* self, val* p0) {
+{ /* Inline typing#AIsaExpr#cast_type= (self,p0) on <self:Object(AIsaExpr)> */
+self->attrs[COLOR_typing__AIsaExpr___cast_type].val = p0; /* _cast_type on <self:Object(AIsaExpr)> */
+RET_LABEL1:(void)0;
+}
+RET_LABEL:;
+}
+/* method typing#AIsaExpr#accept_typing for (self: AIsaExpr, TypeVisitor) */
+void typing__AIsaExpr__accept_typing(val* self, val* p0) {
+val* var_v /* var v: TypeVisitor */;
+val* var /* : AExpr */;
+val* var2 /* : AExpr */;
+val* var3 /* : AType */;
+val* var5 /* : AType */;
+val* var6 /* : nullable MType */;
+val* var_mtype /* var mtype: nullable MType */;
+val* var8 /* : AExpr */;
+val* var10 /* : AExpr */;
+val* var11 /* : nullable Variable */;
+val* var_variable /* var variable: nullable Variable */;
+val* var12 /* : null */;
+short int var13 /* : Bool */;
+short int var14 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var16 /* : Bool */;
+short int var17 /* : Bool */;
+short int var18 /* : Bool */;
+val* var19 /* : nullable FlowContext */;
+val* var21 /* : nullable FlowContext */;
+val* var22 /* : FlowContext */;
+val* var24 /* : FlowContext */;
+val* var25 /* : nullable MType */;
+var_v = p0;
+{
+{ /* Inline parser_nodes#AIsaExpr#n_expr (self) on <self:AIsaExpr> */
+var2 = self->attrs[COLOR_parser_nodes__AIsaExpr___n_expr].val; /* _n_expr on <self:AIsaExpr> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1561);
+show_backtrace(1);
+}
+var = var2;
+RET_LABEL1:(void)0;
+}
+}
+{
+{ /* Inline parser_nodes#AIsaExpr#n_type (self) on <self:AIsaExpr> */
+var5 = self->attrs[COLOR_parser_nodes__AIsaExpr___n_type].val; /* _n_type on <self:AIsaExpr> */
+if (unlikely(var5 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_type");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1562);
+show_backtrace(1);
+}
+var3 = var5;
+RET_LABEL4:(void)0;
+}
+}
+{
+var6 = typing__TypeVisitor__visit_expr_cast(var_v, self, var, var3);
+}
+var_mtype = var6;
+{
+{ /* Inline typing#AIsaExpr#cast_type= (self,var_mtype) on <self:AIsaExpr> */
+self->attrs[COLOR_typing__AIsaExpr___cast_type].val = var_mtype; /* _cast_type on <self:AIsaExpr> */
+RET_LABEL7:(void)0;
+}
+}
+{
+{ /* Inline parser_nodes#AIsaExpr#n_expr (self) on <self:AIsaExpr> */
+var10 = self->attrs[COLOR_parser_nodes__AIsaExpr___n_expr].val; /* _n_expr on <self:AIsaExpr> */
+if (unlikely(var10 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1561);
+show_backtrace(1);
+}
+var8 = var10;
+RET_LABEL9:(void)0;
+}
+}
+{
+var11 = ((val* (*)(val*))(var8->class->vft[COLOR_typing__AExpr__its_variable]))(var8) /* its_variable on <var8:AExpr>*/;
+}
+var_variable = var11;
+var12 = NULL;
+if (var_variable == NULL) {
+var13 = 0; /* is null */
+} else {
+var13 = 1; /* arg is null and recv is not */
+}
+if (0) {
+{ /* Inline kernel#Object#!= (var_variable,var12) on <var_variable:nullable Variable> */
+var_other = var12;
+{
+var17 = ((short int (*)(val*, val*))(var_variable->class->vft[COLOR_kernel__Object___61d_61d]))(var_variable, var_other) /* == on <var_variable:nullable Variable(Variable)>*/;
+var16 = var17;
+}
+var18 = !var16;
+var14 = var18;
+goto RET_LABEL15;
+RET_LABEL15:(void)0;
+}
+var13 = var14;
+}
+if (var13){
+{
+{ /* Inline flow#AExpr#after_flow_context (self) on <self:AIsaExpr> */
+var21 = self->attrs[COLOR_flow__AExpr___after_flow_context].val; /* _after_flow_context on <self:AIsaExpr> */
+var19 = var21;
+RET_LABEL20:(void)0;
+}
+}
+if (var19 == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 1287);
+show_backtrace(1);
+} else {
+{ /* Inline flow#FlowContext#when_true (var19) on <var19:nullable FlowContext> */
+if (unlikely(var19 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "semantize/flow.nit", 225);
+show_backtrace(1);
+}
+var24 = var19->attrs[COLOR_flow__FlowContext___when_true].val; /* _when_true on <var19:nullable FlowContext> */
+if (unlikely(var24 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _when_true");
+PRINT_ERROR(" (%s:%d)\n", "semantize/flow.nit", 225);
+show_backtrace(1);
+}
+var22 = var24;
+RET_LABEL23:(void)0;
+}
+}
+{
+typing__FlowContext__set_var(var22, var_variable, var_mtype); /* Direct call typing#FlowContext#set_var on <var22:FlowContext>*/
+}
+} else {
+}
+{
+var25 = typing__TypeVisitor__type_bool(var_v, self);
+}
+{
+{ /* Inline typing#AExpr#mtype= (self,var25) on <self:AIsaExpr> */
+self->attrs[COLOR_typing__AExpr___mtype].val = var25; /* _mtype on <self:AIsaExpr> */
+RET_LABEL26:(void)0;
+}
+}
+RET_LABEL:;
+}
+/* method typing#AIsaExpr#accept_typing for (self: Object, TypeVisitor) */
+void VIRTUAL_typing__AIsaExpr__accept_typing(val* self, val* p0) {
+typing__AIsaExpr__accept_typing(self, p0); /* Direct call typing#AIsaExpr#accept_typing on <self:Object(AIsaExpr)>*/
+RET_LABEL:;
+}
+/* method typing#AAsCastExpr#accept_typing for (self: AAsCastExpr, TypeVisitor) */
+void typing__AAsCastExpr__accept_typing(val* self, val* p0) {
+val* var_v /* var v: TypeVisitor */;
+val* var /* : AExpr */;
+val* var2 /* : AExpr */;
+val* var3 /* : AType */;
+val* var5 /* : AType */;
+val* var6 /* : nullable MType */;
+var_v = p0;
+{
+{ /* Inline parser_nodes#AAsCastExpr#n_expr (self) on <self:AAsCastExpr> */
+var2 = self->attrs[COLOR_parser_nodes__AAsCastExpr___n_expr].val; /* _n_expr on <self:AAsCastExpr> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1875);
+show_backtrace(1);
+}
+var = var2;
+RET_LABEL1:(void)0;
+}
+}
+{
+{ /* Inline parser_nodes#AAsCastExpr#n_type (self) on <self:AAsCastExpr> */
+var5 = self->attrs[COLOR_parser_nodes__AAsCastExpr___n_type].val; /* _n_type on <self:AAsCastExpr> */
+if (unlikely(var5 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_type");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1878);
+show_backtrace(1);
+}
+var3 = var5;
+RET_LABEL4:(void)0;
+}
+}
+{
+var6 = typing__TypeVisitor__visit_expr_cast(var_v, self, var, var3);
+}
+{
+{ /* Inline typing#AExpr#mtype= (self,var6) on <self:AAsCastExpr> */
+self->attrs[COLOR_typing__AExpr___mtype].val = var6; /* _mtype on <self:AAsCastExpr> */
+RET_LABEL7:(void)0;
+}
+}
+RET_LABEL:;
+}
+/* method typing#AAsCastExpr#accept_typing for (self: Object, TypeVisitor) */
+void VIRTUAL_typing__AAsCastExpr__accept_typing(val* self, val* p0) {
+typing__AAsCastExpr__accept_typing(self, p0); /* Direct call typing#AAsCastExpr#accept_typing on <self:Object(AAsCastExpr)>*/
+RET_LABEL:;
+}
+/* method typing#AAsNotnullExpr#accept_typing for (self: AAsNotnullExpr, TypeVisitor) */
+void typing__AAsNotnullExpr__accept_typing(val* self, val* p0) {
+val* var_v /* var v: TypeVisitor */;
+val* var /* : AExpr */;
+val* var2 /* : AExpr */;
+val* var3 /* : nullable MType */;
+val* var_mtype /* var mtype: nullable MType */;
+val* var4 /* : null */;
+short int var5 /* : Bool */;
+short int var6 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var8 /* : Bool */;
+short int var10 /* : Bool */;
+short int var11 /* : Bool */;
+int cltype;
+int idtype;
+static val* varonce;
+val* var12 /* : String */;
+char* var13 /* : NativeString */;
+long var14 /* : Int */;
+val* var15 /* : FlatString */;
+short int var16 /* : Bool */;
+int cltype17;
+int idtype18;
+val* var19 /* : MType */;
+val* var21 /* : MType */;
+short int var24 /* : Bool */;
+int cltype25;
+int idtype26;
+val* var27 /* : ModelBuilder */;
+val* var29 /* : ModelBuilder */;
+static val* varonce30;
+val* var31 /* : String */;
+char* var32 /* : NativeString */;
+long var33 /* : Int */;
+val* var34 /* : FlatString */;
+static val* varonce35;
+val* var36 /* : String */;
+char* var37 /* : NativeString */;
+long var38 /* : Int */;
+val* var39 /* : FlatString */;
+static val* varonce40;
+val* var41 /* : String */;
+char* var42 /* : NativeString */;
+long var43 /* : Int */;
+val* var44 /* : FlatString */;
+val* var45 /* : Array[Object] */;
+long var46 /* : Int */;
+val* var47 /* : NativeArray[Object] */;
+val* var48 /* : String */;
+short int var49 /* : Bool */;
+val* var50 /* : MType */;
+val* var_u /* var u: MType */;
+short int var51 /* : Bool */;
+int cltype52;
+int idtype53;
+short int var54 /* : Bool */;
+val* var55 /* : ModelBuilder */;
+val* var57 /* : ModelBuilder */;
+static val* varonce58;
+val* var59 /* : String */;
+char* var60 /* : NativeString */;
+long var61 /* : Int */;
+val* var62 /* : FlatString */;
+static val* varonce63;
+val* var64 /* : String */;
+char* var65 /* : NativeString */;
+long var66 /* : Int */;
+val* var67 /* : FlatString */;
+static val* varonce68;
+val* var69 /* : String */;
+char* var70 /* : NativeString */;
+long var71 /* : Int */;
+val* var72 /* : FlatString */;
+static val* varonce73;
+val* var74 /* : String */;
+char* var75 /* : NativeString */;
+long var76 /* : Int */;
+val* var77 /* : FlatString */;
+val* var78 /* : Array[Object] */;
+long var79 /* : Int */;
+val* var80 /* : NativeArray[Object] */;
+val* var81 /* : String */;
+var_v = p0;
+{
+{ /* Inline parser_nodes#AAsNotnullExpr#n_expr (self) on <self:AAsNotnullExpr> */
+var2 = self->attrs[COLOR_parser_nodes__AAsNotnullExpr___n_expr].val; /* _n_expr on <self:AAsNotnullExpr> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1885);
+show_backtrace(1);
+}
+var = var2;
+RET_LABEL1:(void)0;
+}
+}
+{
+var3 = typing__TypeVisitor__visit_expr(var_v, var);
+}
+var_mtype = var3;
+var4 = NULL;
+if (var_mtype == NULL) {
+var5 = 1; /* is null */
+} else {
+var5 = 0; /* arg is null but recv is not */
+}
+if (0) {
+{ /* Inline kernel#Object#== (var_mtype,var4) on <var_mtype:nullable MType> */
+var_other = var4;
+{
+{ /* Inline kernel#Object#is_same_instance (var_mtype,var_other) on <var_mtype:nullable MType(MType)> */
+var10 = var_mtype == var_other;
+var8 = var10;
+goto RET_LABEL9;
+RET_LABEL9:(void)0;
+}
+}
+var6 = var8;
+goto RET_LABEL7;
+RET_LABEL7:(void)0;
+}
+var5 = var6;
+}
+if (var5){
+goto RET_LABEL;
+} else {
+}
+/* <var_mtype:nullable MType(MType)> isa MNullType */
+cltype = type_model__MNullType.color;
+idtype = type_model__MNullType.id;
+if(cltype >= var_mtype->type->table_size) {
+var11 = 0;
+} else {
+var11 = var_mtype->type->type_table[cltype] == idtype;
+}
+if (var11){
+if (varonce) {
+var12 = varonce;
+} else {
+var13 = "Type error: as(not null) on null";
+var14 = 32;
+var15 = string__NativeString__to_s_with_length(var13, var14);
+var12 = var15;
+varonce = var12;
+}
+{
+typing__TypeVisitor__error(var_v, self, var12); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
+}
+goto RET_LABEL;
+} else {
+}
+/* <var_mtype:nullable MType(MType)> isa MNullableType */
+cltype17 = type_model__MNullableType.color;
+idtype18 = type_model__MNullableType.id;
+if(cltype17 >= var_mtype->type->table_size) {
+var16 = 0;
+} else {
+var16 = var_mtype->type->type_table[cltype17] == idtype18;
+}
+if (var16){
+{
+{ /* Inline model#MNullableType#mtype (var_mtype) on <var_mtype:nullable MType(MNullableType)> */
+var21 = var_mtype->attrs[COLOR_model__MNullableType___mtype].val; /* _mtype on <var_mtype:nullable MType(MNullableType)> */
+if (unlikely(var21 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mtype");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 1388);
+show_backtrace(1);
+}
+var19 = var21;
+RET_LABEL20:(void)0;
+}
+}
+{
+{ /* Inline typing#AExpr#mtype= (self,var19) on <self:AAsNotnullExpr> */
+self->attrs[COLOR_typing__AExpr___mtype].val = var19; /* _mtype on <self:AAsNotnullExpr> */
+RET_LABEL22:(void)0;
+}
+}
+goto RET_LABEL;
+} else {
+}
+{
+{ /* Inline typing#AExpr#mtype= (self,var_mtype) on <self:AAsNotnullExpr> */
+self->attrs[COLOR_typing__AExpr___mtype].val = var_mtype; /* _mtype on <self:AAsNotnullExpr> */
+RET_LABEL23:(void)0;
+}
+}
+/* <var_mtype:nullable MType(MType)> isa MClassType */
+cltype25 = type_model__MClassType.color;
+idtype26 = type_model__MClassType.id;
+if(cltype25 >= var_mtype->type->table_size) {
+var24 = 0;
+} else {
+var24 = var_mtype->type->type_table[cltype25] == idtype26;
+}
+if (var24){
+{
+{ /* Inline typing#TypeVisitor#modelbuilder (var_v) on <var_v:TypeVisitor> */
+var29 = var_v->attrs[COLOR_typing__TypeVisitor___modelbuilder].val; /* _modelbuilder on <var_v:TypeVisitor> */
+if (unlikely(var29 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _modelbuilder");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 34);
+show_backtrace(1);
+}
+var27 = var29;
+RET_LABEL28:(void)0;
+}
+}
+if (varonce30) {
+var31 = varonce30;
+} else {
+var32 = "useless-type-test";
+var33 = 17;
+var34 = string__NativeString__to_s_with_length(var32, var33);
+var31 = var34;
+varonce30 = var31;
+}
+if (varonce35) {
+var36 = varonce35;
+} else {
+var37 = "Warning: expression is already not null, since it is a `";
+var38 = 56;
+var39 = string__NativeString__to_s_with_length(var37, var38);
+var36 = var39;
+varonce35 = var36;
+}
+if (varonce40) {
+var41 = varonce40;
+} else {
+var42 = "`.";
+var43 = 2;
+var44 = string__NativeString__to_s_with_length(var42, var43);
+var41 = var44;
+varonce40 = var41;
+}
+var45 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var45 = array_instance Array[Object] */
+var46 = 3;
+var47 = NEW_array__NativeArray(var46, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var47)->values[0] = (val*) var36;
+((struct instance_array__NativeArray*)var47)->values[1] = (val*) var_mtype;
+((struct instance_array__NativeArray*)var47)->values[2] = (val*) var41;
+{
+((void (*)(val*, val*, long))(var45->class->vft[COLOR_array__Array__with_native]))(var45, var47, var46) /* with_native on <var45:Array[Object]>*/;
+}
+}
+{
+var48 = ((val* (*)(val*))(var45->class->vft[COLOR_string__Object__to_s]))(var45) /* to_s on <var45:Array[Object]>*/;
+}
+{
+modelbuilder__ModelBuilder__warning(var27, self, var31, var48); /* Direct call modelbuilder#ModelBuilder#warning on <var27:ModelBuilder>*/
+}
+goto RET_LABEL;
+} else {
+}
+{
+var49 = ((short int (*)(val*))(var_mtype->class->vft[COLOR_model__MType__need_anchor]))(var_mtype) /* need_anchor on <var_mtype:nullable MType(MType)>*/;
+}
+if (unlikely(!var49)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 1321);
+show_backtrace(1);
+}
+{
+var50 = typing__TypeVisitor__anchor_to(var_v, var_mtype);
+}
+var_u = var50;
+/* <var_u:MType> isa MNullableType */
+cltype52 = type_model__MNullableType.color;
+idtype53 = type_model__MNullableType.id;
+if(cltype52 >= var_u->type->table_size) {
+var51 = 0;
+} else {
+var51 = var_u->type->type_table[cltype52] == idtype53;
+}
+var54 = !var51;
+if (var54){
+{
+{ /* Inline typing#TypeVisitor#modelbuilder (var_v) on <var_v:TypeVisitor> */
+var57 = var_v->attrs[COLOR_typing__TypeVisitor___modelbuilder].val; /* _modelbuilder on <var_v:TypeVisitor> */
+if (unlikely(var57 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _modelbuilder");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 34);
+show_backtrace(1);
+}
+var55 = var57;
+RET_LABEL56:(void)0;
+}
+}
+if (varonce58) {
+var59 = varonce58;
+} else {
+var60 = "useless-type-test";
+var61 = 17;
+var62 = string__NativeString__to_s_with_length(var60, var61);
+var59 = var62;
+varonce58 = var59;
+}
+if (varonce63) {
+var64 = varonce63;
+} else {
+var65 = "Warning: expression is already not null, since it is a `";
+var66 = 56;
+var67 = string__NativeString__to_s_with_length(var65, var66);
+var64 = var67;
+varonce63 = var64;
+}
+if (varonce68) {
+var69 = varonce68;
+} else {
+var70 = ": ";
+var71 = 2;
+var72 = string__NativeString__to_s_with_length(var70, var71);
+var69 = var72;
+varonce68 = var69;
+}
+if (varonce73) {
+var74 = varonce73;
+} else {
+var75 = "`.";
+var76 = 2;
+var77 = string__NativeString__to_s_with_length(var75, var76);
+var74 = var77;
+varonce73 = var74;
+}
+var78 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var78 = array_instance Array[Object] */
+var79 = 5;
+var80 = NEW_array__NativeArray(var79, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var80)->values[0] = (val*) var64;
+((struct instance_array__NativeArray*)var80)->values[1] = (val*) var_mtype;
+((struct instance_array__NativeArray*)var80)->values[2] = (val*) var69;
+((struct instance_array__NativeArray*)var80)->values[3] = (val*) var_u;
+((struct instance_array__NativeArray*)var80)->values[4] = (val*) var74;
+{
+((void (*)(val*, val*, long))(var78->class->vft[COLOR_array__Array__with_native]))(var78, var80, var79) /* with_native on <var78:Array[Object]>*/;
+}
+}
+{
+var81 = ((val* (*)(val*))(var78->class->vft[COLOR_string__Object__to_s]))(var78) /* to_s on <var78:Array[Object]>*/;
+}
+{
+modelbuilder__ModelBuilder__warning(var55, self, var59, var81); /* Direct call modelbuilder#ModelBuilder#warning on <var55:ModelBuilder>*/
+}
+goto RET_LABEL;
+} else {
+}
+RET_LABEL:;
+}
+/* method typing#AAsNotnullExpr#accept_typing for (self: Object, TypeVisitor) */
+void VIRTUAL_typing__AAsNotnullExpr__accept_typing(val* self, val* p0) {
+typing__AAsNotnullExpr__accept_typing(self, p0); /* Direct call typing#AAsNotnullExpr#accept_typing on <self:Object(AAsNotnullExpr)>*/
+RET_LABEL:;
+}
+/* method typing#AParExpr#accept_typing for (self: AParExpr, TypeVisitor) */
+void typing__AParExpr__accept_typing(val* self, val* p0) {
+val* var_v /* var v: TypeVisitor */;
+val* var /* : AExpr */;
+val* var2 /* : AExpr */;
+val* var3 /* : nullable MType */;
+var_v = p0;
+{
+{ /* Inline parser_nodes#AParExpr#n_expr (self) on <self:AParExpr> */
+var2 = self->attrs[COLOR_parser_nodes__AParExpr___n_expr].val; /* _n_expr on <self:AParExpr> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1868);
+show_backtrace(1);
+}
+var = var2;
+RET_LABEL1:(void)0;
+}
+}
+{
+var3 = typing__TypeVisitor__visit_expr(var_v, var);
+}
+{
+{ /* Inline typing#AExpr#mtype= (self,var3) on <self:AParExpr> */
+self->attrs[COLOR_typing__AExpr___mtype].val = var3; /* _mtype on <self:AParExpr> */
+RET_LABEL4:(void)0;
+}
+}
+RET_LABEL:;
+}
+/* method typing#AParExpr#accept_typing for (self: Object, TypeVisitor) */
+void VIRTUAL_typing__AParExpr__accept_typing(val* self, val* p0) {
+typing__AParExpr__accept_typing(self, p0); /* Direct call typing#AParExpr#accept_typing on <self:Object(AParExpr)>*/
+RET_LABEL:;
+}
+/* method typing#AOnceExpr#accept_typing for (self: AOnceExpr, TypeVisitor) */
+void typing__AOnceExpr__accept_typing(val* self, val* p0) {
+val* var_v /* var v: TypeVisitor */;
+val* var /* : AExpr */;
+val* var2 /* : AExpr */;
+val* var3 /* : nullable MType */;
+var_v = p0;
+{
+{ /* Inline parser_nodes#AOnceExpr#n_expr (self) on <self:AOnceExpr> */
+var2 = self->attrs[COLOR_parser_nodes__AOnceExpr___n_expr].val; /* _n_expr on <self:AOnceExpr> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1459);
+show_backtrace(1);
+}
+var = var2;
+RET_LABEL1:(void)0;
+}
+}
+{
+var3 = typing__TypeVisitor__visit_expr(var_v, var);
+}
+{
+{ /* Inline typing#AExpr#mtype= (self,var3) on <self:AOnceExpr> */
+self->attrs[COLOR_typing__AExpr___mtype].val = var3; /* _mtype on <self:AOnceExpr> */
+RET_LABEL4:(void)0;
+}
+}
+RET_LABEL:;
+}
+/* method typing#AOnceExpr#accept_typing for (self: Object, TypeVisitor) */
+void VIRTUAL_typing__AOnceExpr__accept_typing(val* self, val* p0) {
+typing__AOnceExpr__accept_typing(self, p0); /* Direct call typing#AOnceExpr#accept_typing on <self:Object(AOnceExpr)>*/
+RET_LABEL:;
+}
+/* method typing#ASelfExpr#its_variable for (self: ASelfExpr): nullable Variable */
+val* typing__ASelfExpr__its_variable(val* self) {
+val* var /* : nullable Variable */;
+val* var1 /* : nullable Variable */;
+var1 = self->attrs[COLOR_typing__ASelfExpr___its_variable].val; /* _its_variable on <self:ASelfExpr> */
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method typing#ASelfExpr#its_variable for (self: Object): nullable Variable */
+val* VIRTUAL_typing__ASelfExpr__its_variable(val* self) {
+val* var /* : nullable Variable */;
+val* var1 /* : nullable Variable */;
+val* var3 /* : nullable Variable */;
+{ /* Inline typing#ASelfExpr#its_variable (self) on <self:Object(ASelfExpr)> */
+var3 = self->attrs[COLOR_typing__ASelfExpr___its_variable].val; /* _its_variable on <self:Object(ASelfExpr)> */
+var1 = var3;
+RET_LABEL2:(void)0;
+}
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method typing#ASelfExpr#its_variable= for (self: ASelfExpr, nullable Variable) */
+void typing__ASelfExpr__its_variable_61d(val* self, val* p0) {
+self->attrs[COLOR_typing__ASelfExpr___its_variable].val = p0; /* _its_variable on <self:ASelfExpr> */
+RET_LABEL:;
+}
+/* method typing#ASelfExpr#its_variable= for (self: Object, nullable Variable) */
+void VIRTUAL_typing__ASelfExpr__its_variable_61d(val* self, val* p0) {
+{ /* Inline typing#ASelfExpr#its_variable= (self,p0) on <self:Object(ASelfExpr)> */
+self->attrs[COLOR_typing__ASelfExpr___its_variable].val = p0; /* _its_variable on <self:Object(ASelfExpr)> */
+RET_LABEL1:(void)0;
+}
+RET_LABEL:;
+}
+/* method typing#ASelfExpr#accept_typing for (self: ASelfExpr, TypeVisitor) */
+void typing__ASelfExpr__accept_typing(val* self, val* p0) {
+val* var_v /* var v: TypeVisitor */;
+short int var /* : Bool */;
+short int var1 /* : Bool */;
+short int var3 /* : Bool */;
+short int var_ /* var : Bool */;
+short int var4 /* : Bool */;
+int cltype;
+int idtype;
+short int var5 /* : Bool */;
+static val* varonce;
+val* var6 /* : String */;
+char* var7 /* : NativeString */;
+long var8 /* : Int */;
+val* var9 /* : FlatString */;
+val* var10 /* : Variable */;
+val* var12 /* : Variable */;
+val* var_variable /* var variable: Variable */;
+val* var14 /* : nullable MType */;
+var_v = p0;
+{
+{ /* Inline typing#TypeVisitor#is_toplevel_context (var_v) on <var_v:TypeVisitor> */
+var3 = var_v->attrs[COLOR_typing__TypeVisitor___is_toplevel_context].s; /* _is_toplevel_context on <var_v:TypeVisitor> */
+var1 = var3;
+RET_LABEL2:(void)0;
+}
+}
+var_ = var1;
+if (var1){
+/* <self:ASelfExpr> isa AImplicitSelfExpr */
+cltype = type_parser_nodes__AImplicitSelfExpr.color;
+idtype = type_parser_nodes__AImplicitSelfExpr.id;
+if(cltype >= self->type->table_size) {
+var4 = 0;
+} else {
+var4 = self->type->type_table[cltype] == idtype;
+}
+var5 = !var4;
+var = var5;
+} else {
+var = var_;
+}
+if (var){
+if (varonce) {
+var6 = varonce;
+} else {
+var7 = "Error: self cannot be used in top-level method.";
+var8 = 47;
+var9 = string__NativeString__to_s_with_length(var7, var8);
+var6 = var9;
+varonce = var6;
+}
+{
+typing__TypeVisitor__error(var_v, self, var6); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
+}
+} else {
+}
+{
+{ /* Inline typing#TypeVisitor#selfvariable (var_v) on <var_v:TypeVisitor> */
+var12 = var_v->attrs[COLOR_typing__TypeVisitor___selfvariable].val; /* _selfvariable on <var_v:TypeVisitor> */
+if (unlikely(var12 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _selfvariable");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 50);
+show_backtrace(1);
+}
+var10 = var12;
+RET_LABEL11:(void)0;
+}
+}
+var_variable = var10;
+{
+{ /* Inline typing#ASelfExpr#its_variable= (self,var_variable) on <self:ASelfExpr> */
+self->attrs[COLOR_typing__ASelfExpr___its_variable].val = var_variable; /* _its_variable on <self:ASelfExpr> */
+RET_LABEL13:(void)0;
+}
+}
+{
+var14 = typing__TypeVisitor__get_variable(var_v, self, var_variable);
+}
+{
+{ /* Inline typing#AExpr#mtype= (self,var14) on <self:ASelfExpr> */
+self->attrs[COLOR_typing__AExpr___mtype].val = var14; /* _mtype on <self:ASelfExpr> */
+RET_LABEL15:(void)0;
+}
+}
+RET_LABEL:;
+}
+/* method typing#ASelfExpr#accept_typing for (self: Object, TypeVisitor) */
+void VIRTUAL_typing__ASelfExpr__accept_typing(val* self, val* p0) {
+typing__ASelfExpr__accept_typing(self, p0); /* Direct call typing#ASelfExpr#accept_typing on <self:Object(ASelfExpr)>*/
+RET_LABEL:;
+}
+/* method typing#ASendExpr#callsite for (self: ASendExpr): nullable CallSite */
+val* typing__ASendExpr__callsite(val* self) {
+val* var /* : nullable CallSite */;
+val* var1 /* : nullable CallSite */;
+var1 = self->attrs[COLOR_typing__ASendExpr___callsite].val; /* _callsite on <self:ASendExpr> */
 var = var1;
 RET_LABEL:;
 return var;
 }
-/* method typing#ALeExpr#property_name for (self: ALeExpr): String */
-val* typing__ALeExpr__property_name(val* self) {
-val* var /* : String */;
+/* method typing#ASendExpr#callsite for (self: Object): nullable CallSite */
+val* VIRTUAL_typing__ASendExpr__callsite(val* self) {
+val* var /* : nullable CallSite */;
+val* var1 /* : nullable CallSite */;
+val* var3 /* : nullable CallSite */;
+{ /* Inline typing#ASendExpr#callsite (self) on <self:Object(ASendExpr)> */
+var3 = self->attrs[COLOR_typing__ASendExpr___callsite].val; /* _callsite on <self:Object(ASendExpr)> */
+var1 = var3;
+RET_LABEL2:(void)0;
+}
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method typing#ASendExpr#callsite= for (self: ASendExpr, nullable CallSite) */
+void typing__ASendExpr__callsite_61d(val* self, val* p0) {
+self->attrs[COLOR_typing__ASendExpr___callsite].val = p0; /* _callsite on <self:ASendExpr> */
+RET_LABEL:;
+}
+/* method typing#ASendExpr#callsite= for (self: Object, nullable CallSite) */
+void VIRTUAL_typing__ASendExpr__callsite_61d(val* self, val* p0) {
+{ /* Inline typing#ASendExpr#callsite= (self,p0) on <self:Object(ASendExpr)> */
+self->attrs[COLOR_typing__ASendExpr___callsite].val = p0; /* _callsite on <self:Object(ASendExpr)> */
+RET_LABEL1:(void)0;
+}
+RET_LABEL:;
+}
+/* method typing#ASendExpr#accept_typing for (self: ASendExpr, TypeVisitor) */
+void typing__ASendExpr__accept_typing(val* self, val* p0) {
+val* var_v /* var v: TypeVisitor */;
+val* var /* : AExpr */;
+val* var2 /* : AExpr */;
+val* var3 /* : nullable MType */;
+val* var_recvtype /* var recvtype: nullable MType */;
+val* var4 /* : String */;
+val* var_name /* var name: String */;
+val* var5 /* : null */;
+short int var6 /* : Bool */;
+short int var7 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var9 /* : Bool */;
+short int var11 /* : Bool */;
+short int var12 /* : Bool */;
+int cltype;
+int idtype;
 static val* varonce;
-val* var1 /* : String */;
-char* var2 /* : NativeString */;
-long var3 /* : Int */;
-val* var4 /* : FlatString */;
+val* var13 /* : String */;
+char* var14 /* : NativeString */;
+long var15 /* : Int */;
+val* var16 /* : FlatString */;
+static val* varonce17;
+val* var18 /* : String */;
+char* var19 /* : NativeString */;
+long var20 /* : Int */;
+val* var21 /* : FlatString */;
+val* var22 /* : Array[Object] */;
+long var23 /* : Int */;
+val* var24 /* : NativeArray[Object] */;
+val* var25 /* : String */;
+val* var26 /* : AExpr */;
+val* var28 /* : AExpr */;
+short int var29 /* : Bool */;
+int cltype30;
+int idtype31;
+val* var32 /* : nullable CallSite */;
+val* var_callsite /* var callsite: nullable CallSite */;
+val* var33 /* : null */;
+short int var34 /* : Bool */;
+short int var35 /* : Bool */;
+short int var37 /* : Bool */;
+short int var39 /* : Bool */;
+val* var41 /* : MSignature */;
+val* var43 /* : MSignature */;
+val* var_msignature /* var msignature: MSignature */;
+val* var44 /* : Array[AExpr] */;
+val* var_args /* var args: Array[AExpr] */;
+short int var45 /* : Bool */;
+val* var46 /* : MMethod */;
+val* var48 /* : MMethod */;
+short int var49 /* : Bool */;
+short int var51 /* : Bool */;
+val* var52 /* : nullable MPropDef */;
+val* var54 /* : nullable MPropDef */;
+val* var_vmpropdef /* var vmpropdef: nullable MPropDef */;
+short int var55 /* : Bool */;
+short int var56 /* : Bool */;
+int cltype57;
+int idtype58;
+short int var_ /* var : Bool */;
+val* var59 /* : MProperty */;
+val* var61 /* : MProperty */;
+short int var62 /* : Bool */;
+short int var64 /* : Bool */;
+short int var65 /* : Bool */;
+static val* varonce66;
+val* var67 /* : String */;
+char* var68 /* : NativeString */;
+long var69 /* : Int */;
+val* var70 /* : FlatString */;
+short int var71 /* : Bool */;
+short int var72 /* : Bool */;
+short int var73 /* : Bool */;
+int cltype74;
+int idtype75;
+short int var_76 /* var : Bool */;
+val* var77 /* : MProperty */;
+val* var79 /* : MProperty */;
+short int var80 /* : Bool */;
+short int var82 /* : Bool */;
+short int var_83 /* var : Bool */;
+val* var84 /* : MMethod */;
+val* var86 /* : MMethod */;
+short int var87 /* : Bool */;
+short int var89 /* : Bool */;
+short int var90 /* : Bool */;
+static val* varonce91;
+val* var92 /* : String */;
+char* var93 /* : NativeString */;
+long var94 /* : Int */;
+val* var95 /* : FlatString */;
+static val* varonce96;
+val* var97 /* : String */;
+char* var98 /* : NativeString */;
+long var99 /* : Int */;
+val* var100 /* : FlatString */;
+val* var101 /* : MMethod */;
+val* var103 /* : MMethod */;
+val* var104 /* : Array[Object] */;
+long var105 /* : Int */;
+val* var106 /* : NativeArray[Object] */;
+val* var107 /* : String */;
+val* var108 /* : nullable MType */;
+val* var110 /* : nullable MType */;
+val* var_ret /* var ret: nullable MType */;
+val* var111 /* : null */;
+short int var112 /* : Bool */;
+short int var113 /* : Bool */;
+val* var_other115 /* var other: nullable Object */;
+short int var116 /* : Bool */;
+short int var117 /* : Bool */;
+short int var118 /* : Bool */;
+short int var120 /* : Bool */;
+var_v = p0;
+{
+{ /* Inline parser_nodes#ASendExpr#n_expr (self) on <self:ASendExpr> */
+var2 = self->attrs[COLOR_parser_nodes__ASendExpr___n_expr].val; /* _n_expr on <self:ASendExpr> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1466);
+show_backtrace(1);
+}
+var = var2;
+RET_LABEL1:(void)0;
+}
+}
+{
+var3 = typing__TypeVisitor__visit_expr(var_v, var);
+}
+var_recvtype = var3;
+{
+var4 = ((val* (*)(val*))(self->class->vft[COLOR_typing__ASendExpr__property_name]))(self) /* property_name on <self:ASendExpr>*/;
+}
+var_name = var4;
+var5 = NULL;
+if (var_recvtype == NULL) {
+var6 = 1; /* is null */
+} else {
+var6 = 0; /* arg is null but recv is not */
+}
+if (0) {
+{ /* Inline kernel#Object#== (var_recvtype,var5) on <var_recvtype:nullable MType> */
+var_other = var5;
+{
+{ /* Inline kernel#Object#is_same_instance (var_recvtype,var_other) on <var_recvtype:nullable MType(MType)> */
+var11 = var_recvtype == var_other;
+var9 = var11;
+goto RET_LABEL10;
+RET_LABEL10:(void)0;
+}
+}
+var7 = var9;
+goto RET_LABEL8;
+RET_LABEL8:(void)0;
+}
+var6 = var7;
+}
+if (var6){
+goto RET_LABEL;
+} else {
+}
+/* <var_recvtype:nullable MType(MType)> isa MNullType */
+cltype = type_model__MNullType.color;
+idtype = type_model__MNullType.id;
+if(cltype >= var_recvtype->type->table_size) {
+var12 = 0;
+} else {
+var12 = var_recvtype->type->type_table[cltype] == idtype;
+}
+if (var12){
 if (varonce) {
-var1 = varonce;
+var13 = varonce;
 } else {
-var2 = "<=";
-var3 = 2;
-var4 = string__NativeString__to_s_with_length(var2, var3);
-var1 = var4;
-varonce = var1;
+var14 = "Error: Method \'";
+var15 = 15;
+var16 = string__NativeString__to_s_with_length(var14, var15);
+var13 = var16;
+varonce = var13;
+}
+if (varonce17) {
+var18 = varonce17;
+} else {
+var19 = "\' call on \'null\'.";
+var20 = 17;
+var21 = string__NativeString__to_s_with_length(var19, var20);
+var18 = var21;
+varonce17 = var18;
+}
+var22 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var22 = array_instance Array[Object] */
+var23 = 3;
+var24 = NEW_array__NativeArray(var23, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var24)->values[0] = (val*) var13;
+((struct instance_array__NativeArray*)var24)->values[1] = (val*) var_name;
+((struct instance_array__NativeArray*)var24)->values[2] = (val*) var18;
+{
+((void (*)(val*, val*, long))(var22->class->vft[COLOR_array__Array__with_native]))(var22, var24, var23) /* with_native on <var22:Array[Object]>*/;
+}
+}
+{
+var25 = ((val* (*)(val*))(var22->class->vft[COLOR_string__Object__to_s]))(var22) /* to_s on <var22:Array[Object]>*/;
+}
+{
+typing__TypeVisitor__error(var_v, self, var25); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
 }
-var = var1;
 goto RET_LABEL;
-RET_LABEL:;
-return var;
+} else {
+}
+{
+{ /* Inline parser_nodes#ASendExpr#n_expr (self) on <self:ASendExpr> */
+var28 = self->attrs[COLOR_parser_nodes__ASendExpr___n_expr].val; /* _n_expr on <self:ASendExpr> */
+if (unlikely(var28 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1466);
+show_backtrace(1);
+}
+var26 = var28;
+RET_LABEL27:(void)0;
+}
+}
+/* <var26:AExpr> isa ASelfExpr */
+cltype30 = type_parser_nodes__ASelfExpr.color;
+idtype31 = type_parser_nodes__ASelfExpr.id;
+if(cltype30 >= var26->type->table_size) {
+var29 = 0;
+} else {
+var29 = var26->type->type_table[cltype30] == idtype31;
+}
+{
+var32 = typing__TypeVisitor__get_method(var_v, self, var_recvtype, var_name, var29);
+}
+var_callsite = var32;
+var33 = NULL;
+if (var_callsite == NULL) {
+var34 = 1; /* is null */
+} else {
+var34 = 0; /* arg is null but recv is not */
+}
+if (0) {
+{ /* Inline kernel#Object#== (var_callsite,var33) on <var_callsite:nullable CallSite> */
+var_other = var33;
+{
+{ /* Inline kernel#Object#is_same_instance (var_callsite,var_other) on <var_callsite:nullable CallSite(CallSite)> */
+var39 = var_callsite == var_other;
+var37 = var39;
+goto RET_LABEL38;
+RET_LABEL38:(void)0;
+}
+}
+var35 = var37;
+goto RET_LABEL36;
+RET_LABEL36:(void)0;
+}
+var34 = var35;
+}
+if (var34){
+goto RET_LABEL;
+} else {
+}
+{
+{ /* Inline typing#ASendExpr#callsite= (self,var_callsite) on <self:ASendExpr> */
+self->attrs[COLOR_typing__ASendExpr___callsite].val = var_callsite; /* _callsite on <self:ASendExpr> */
+RET_LABEL40:(void)0;
+}
+}
+{
+{ /* Inline typing#CallSite#msignature (var_callsite) on <var_callsite:nullable CallSite(CallSite)> */
+var43 = var_callsite->attrs[COLOR_typing__CallSite___msignature].val; /* _msignature on <var_callsite:nullable CallSite(CallSite)> */
+if (unlikely(var43 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _msignature");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 490);
+show_backtrace(1);
+}
+var41 = var43;
+RET_LABEL42:(void)0;
+}
+}
+var_msignature = var41;
+{
+var44 = ((val* (*)(val*))(self->class->vft[COLOR_typing__ASendExpr__compute_raw_arguments]))(self) /* compute_raw_arguments on <self:ASendExpr>*/;
+}
+var_args = var44;
+{
+var45 = typing__CallSite__check_signature(var_callsite, var_v, var_args);
+}
+{
+{ /* Inline typing#CallSite#mproperty (var_callsite) on <var_callsite:nullable CallSite(CallSite)> */
+var48 = var_callsite->attrs[COLOR_typing__CallSite___mproperty].val; /* _mproperty on <var_callsite:nullable CallSite(CallSite)> */
+if (unlikely(var48 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 483);
+show_backtrace(1);
+}
+var46 = var48;
+RET_LABEL47:(void)0;
+}
+}
+{
+{ /* Inline model#MMethod#is_init (var46) on <var46:MMethod> */
+var51 = var46->attrs[COLOR_model__MMethod___is_init].s; /* _is_init on <var46:MMethod> */
+var49 = var51;
+RET_LABEL50:(void)0;
+}
+}
+if (var49){
+{
+{ /* Inline typing#TypeVisitor#mpropdef (var_v) on <var_v:TypeVisitor> */
+var54 = var_v->attrs[COLOR_typing__TypeVisitor___mpropdef].val; /* _mpropdef on <var_v:TypeVisitor> */
+var52 = var54;
+RET_LABEL53:(void)0;
+}
+}
+var_vmpropdef = var52;
+/* <var_vmpropdef:nullable MPropDef> isa MMethodDef */
+cltype57 = type_model__MMethodDef.color;
+idtype58 = type_model__MMethodDef.id;
+if(var_vmpropdef == NULL) {
+var56 = 0;
+} else {
+if(cltype57 >= var_vmpropdef->type->table_size) {
+var56 = 0;
+} else {
+var56 = var_vmpropdef->type->type_table[cltype57] == idtype58;
+}
+}
+var_ = var56;
+if (var56){
+{
+{ /* Inline model#MPropDef#mproperty (var_vmpropdef) on <var_vmpropdef:nullable MPropDef(MMethodDef)> */
+var61 = var_vmpropdef->attrs[COLOR_model__MPropDef___mproperty].val; /* _mproperty on <var_vmpropdef:nullable MPropDef(MMethodDef)> */
+if (unlikely(var61 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 1898);
+show_backtrace(1);
+}
+var59 = var61;
+RET_LABEL60:(void)0;
+}
 }
-/* method typing#ALeExpr#property_name for (self: Object): String */
-val* VIRTUAL_typing__ALeExpr__property_name(val* self) {
-val* var /* : String */;
-val* var1 /* : String */;
-var1 = typing__ALeExpr__property_name(self);
-var = var1;
-RET_LABEL:;
-return var;
+{
+{ /* Inline model#MMethod#is_init (var59) on <var59:MProperty(MMethod)> */
+var64 = var59->attrs[COLOR_model__MMethod___is_init].s; /* _is_init on <var59:MProperty(MMethod)> */
+var62 = var64;
+RET_LABEL63:(void)0;
 }
-/* method typing#ALlExpr#property_name for (self: ALlExpr): String */
-val* typing__ALlExpr__property_name(val* self) {
-val* var /* : String */;
-static val* varonce;
-val* var1 /* : String */;
-char* var2 /* : NativeString */;
-long var3 /* : Int */;
-val* var4 /* : FlatString */;
-if (varonce) {
-var1 = varonce;
+}
+var55 = var62;
 } else {
-var2 = "<<";
-var3 = 2;
-var4 = string__NativeString__to_s_with_length(var2, var3);
-var1 = var4;
-varonce = var1;
+var55 = var_;
 }
-var = var1;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
+var65 = !var55;
+if (var65){
+if (varonce66) {
+var67 = varonce66;
+} else {
+var68 = "Can call a init only in another init";
+var69 = 36;
+var70 = string__NativeString__to_s_with_length(var68, var69);
+var67 = var70;
+varonce66 = var67;
 }
-/* method typing#ALlExpr#property_name for (self: Object): String */
-val* VIRTUAL_typing__ALlExpr__property_name(val* self) {
-val* var /* : String */;
-val* var1 /* : String */;
-var1 = typing__ALlExpr__property_name(self);
-var = var1;
-RET_LABEL:;
-return var;
+{
+typing__TypeVisitor__error(var_v, self, var67); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
 }
-/* method typing#AGtExpr#property_name for (self: AGtExpr): String */
-val* typing__AGtExpr__property_name(val* self) {
-val* var /* : String */;
-static val* varonce;
-val* var1 /* : String */;
-char* var2 /* : NativeString */;
-long var3 /* : Int */;
-val* var4 /* : FlatString */;
-if (varonce) {
-var1 = varonce;
 } else {
-var2 = ">";
-var3 = 1;
-var4 = string__NativeString__to_s_with_length(var2, var3);
-var1 = var4;
-varonce = var1;
 }
-var = var1;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
+/* <var_vmpropdef:nullable MPropDef> isa MMethodDef */
+cltype74 = type_model__MMethodDef.color;
+idtype75 = type_model__MMethodDef.id;
+if(var_vmpropdef == NULL) {
+var73 = 0;
+} else {
+if(cltype74 >= var_vmpropdef->type->table_size) {
+var73 = 0;
+} else {
+var73 = var_vmpropdef->type->type_table[cltype74] == idtype75;
 }
-/* method typing#AGtExpr#property_name for (self: Object): String */
-val* VIRTUAL_typing__AGtExpr__property_name(val* self) {
-val* var /* : String */;
-val* var1 /* : String */;
-var1 = typing__AGtExpr__property_name(self);
-var = var1;
-RET_LABEL:;
-return var;
 }
-/* method typing#AGeExpr#property_name for (self: AGeExpr): String */
-val* typing__AGeExpr__property_name(val* self) {
-val* var /* : String */;
-static val* varonce;
-val* var1 /* : String */;
-char* var2 /* : NativeString */;
-long var3 /* : Int */;
-val* var4 /* : FlatString */;
-if (varonce) {
-var1 = varonce;
+var_76 = var73;
+if (var73){
+{
+{ /* Inline model#MPropDef#mproperty (var_vmpropdef) on <var_vmpropdef:nullable MPropDef(MMethodDef)> */
+var79 = var_vmpropdef->attrs[COLOR_model__MPropDef___mproperty].val; /* _mproperty on <var_vmpropdef:nullable MPropDef(MMethodDef)> */
+if (unlikely(var79 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 1898);
+show_backtrace(1);
+}
+var77 = var79;
+RET_LABEL78:(void)0;
+}
+}
+{
+{ /* Inline model#MMethod#is_root_init (var77) on <var77:MProperty(MMethod)> */
+var82 = var77->attrs[COLOR_model__MMethod___is_root_init].s; /* _is_root_init on <var77:MProperty(MMethod)> */
+var80 = var82;
+RET_LABEL81:(void)0;
+}
+}
+var72 = var80;
 } else {
-var2 = ">=";
-var3 = 2;
-var4 = string__NativeString__to_s_with_length(var2, var3);
-var1 = var4;
-varonce = var1;
+var72 = var_76;
 }
-var = var1;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
+var_83 = var72;
+if (var72){
+{
+{ /* Inline typing#CallSite#mproperty (var_callsite) on <var_callsite:nullable CallSite(CallSite)> */
+var86 = var_callsite->attrs[COLOR_typing__CallSite___mproperty].val; /* _mproperty on <var_callsite:nullable CallSite(CallSite)> */
+if (unlikely(var86 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 483);
+show_backtrace(1);
 }
-/* method typing#AGeExpr#property_name for (self: Object): String */
-val* VIRTUAL_typing__AGeExpr__property_name(val* self) {
-val* var /* : String */;
-val* var1 /* : String */;
-var1 = typing__AGeExpr__property_name(self);
-var = var1;
-RET_LABEL:;
-return var;
+var84 = var86;
+RET_LABEL85:(void)0;
 }
-/* method typing#AGgExpr#property_name for (self: AGgExpr): String */
-val* typing__AGgExpr__property_name(val* self) {
-val* var /* : String */;
-static val* varonce;
-val* var1 /* : String */;
-char* var2 /* : NativeString */;
-long var3 /* : Int */;
-val* var4 /* : FlatString */;
-if (varonce) {
-var1 = varonce;
+}
+{
+{ /* Inline model#MMethod#is_root_init (var84) on <var84:MMethod> */
+var89 = var84->attrs[COLOR_model__MMethod___is_root_init].s; /* _is_root_init on <var84:MMethod> */
+var87 = var89;
+RET_LABEL88:(void)0;
+}
+}
+var90 = !var87;
+var71 = var90;
 } else {
-var2 = ">>";
-var3 = 2;
-var4 = string__NativeString__to_s_with_length(var2, var3);
-var1 = var4;
-varonce = var1;
+var71 = var_83;
 }
-var = var1;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
+if (var71){
+if (varonce91) {
+var92 = varonce91;
+} else {
+var93 = "Error: ";
+var94 = 7;
+var95 = string__NativeString__to_s_with_length(var93, var94);
+var92 = var95;
+varonce91 = var92;
 }
-/* method typing#AGgExpr#property_name for (self: Object): String */
-val* VIRTUAL_typing__AGgExpr__property_name(val* self) {
-val* var /* : String */;
-val* var1 /* : String */;
-var1 = typing__AGgExpr__property_name(self);
-var = var1;
-RET_LABEL:;
-return var;
+if (varonce96) {
+var97 = varonce96;
+} else {
+var98 = " cannot call a factory ";
+var99 = 23;
+var100 = string__NativeString__to_s_with_length(var98, var99);
+var97 = var100;
+varonce96 = var97;
+}
+{
+{ /* Inline typing#CallSite#mproperty (var_callsite) on <var_callsite:nullable CallSite(CallSite)> */
+var103 = var_callsite->attrs[COLOR_typing__CallSite___mproperty].val; /* _mproperty on <var_callsite:nullable CallSite(CallSite)> */
+if (unlikely(var103 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 483);
+show_backtrace(1);
+}
+var101 = var103;
+RET_LABEL102:(void)0;
+}
+}
+var104 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var104 = array_instance Array[Object] */
+var105 = 4;
+var106 = NEW_array__NativeArray(var105, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var106)->values[0] = (val*) var92;
+((struct instance_array__NativeArray*)var106)->values[1] = (val*) var_vmpropdef;
+((struct instance_array__NativeArray*)var106)->values[2] = (val*) var97;
+((struct instance_array__NativeArray*)var106)->values[3] = (val*) var101;
+{
+((void (*)(val*, val*, long))(var104->class->vft[COLOR_array__Array__with_native]))(var104, var106, var105) /* with_native on <var104:Array[Object]>*/;
+}
+}
+{
+var107 = ((val* (*)(val*))(var104->class->vft[COLOR_string__Object__to_s]))(var104) /* to_s on <var104:Array[Object]>*/;
+}
+{
+typing__TypeVisitor__error(var_v, self, var107); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
 }
-/* method typing#APlusExpr#property_name for (self: APlusExpr): String */
-val* typing__APlusExpr__property_name(val* self) {
-val* var /* : String */;
-static val* varonce;
-val* var1 /* : String */;
-char* var2 /* : NativeString */;
-long var3 /* : Int */;
-val* var4 /* : FlatString */;
-if (varonce) {
-var1 = varonce;
 } else {
-var2 = "+";
-var3 = 1;
-var4 = string__NativeString__to_s_with_length(var2, var3);
-var1 = var4;
-varonce = var1;
 }
-var = var1;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
+} else {
 }
-/* method typing#APlusExpr#property_name for (self: Object): String */
-val* VIRTUAL_typing__APlusExpr__property_name(val* self) {
-val* var /* : String */;
-val* var1 /* : String */;
-var1 = typing__APlusExpr__property_name(self);
-var = var1;
-RET_LABEL:;
-return var;
+{
+{ /* Inline model#MSignature#return_mtype (var_msignature) on <var_msignature:MSignature> */
+var110 = var_msignature->attrs[COLOR_model__MSignature___return_mtype].val; /* _return_mtype on <var_msignature:MSignature> */
+var108 = var110;
+RET_LABEL109:(void)0;
 }
-/* method typing#AMinusExpr#property_name for (self: AMinusExpr): String */
-val* typing__AMinusExpr__property_name(val* self) {
-val* var /* : String */;
-static val* varonce;
-val* var1 /* : String */;
-char* var2 /* : NativeString */;
-long var3 /* : Int */;
-val* var4 /* : FlatString */;
-if (varonce) {
-var1 = varonce;
+}
+var_ret = var108;
+var111 = NULL;
+if (var_ret == NULL) {
+var112 = 0; /* is null */
 } else {
-var2 = "-";
-var3 = 1;
-var4 = string__NativeString__to_s_with_length(var2, var3);
-var1 = var4;
-varonce = var1;
+var112 = 1; /* arg is null and recv is not */
 }
-var = var1;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
+if (0) {
+{ /* Inline kernel#Object#!= (var_ret,var111) on <var_ret:nullable MType> */
+var_other115 = var111;
+{
+var117 = ((short int (*)(val*, val*))(var_ret->class->vft[COLOR_kernel__Object___61d_61d]))(var_ret, var_other115) /* == on <var_ret:nullable MType(MType)>*/;
+var116 = var117;
+}
+var118 = !var116;
+var113 = var118;
+goto RET_LABEL114;
+RET_LABEL114:(void)0;
+}
+var112 = var113;
+}
+if (var112){
+{
+{ /* Inline typing#AExpr#mtype= (self,var_ret) on <self:ASendExpr> */
+self->attrs[COLOR_typing__AExpr___mtype].val = var_ret; /* _mtype on <self:ASendExpr> */
+RET_LABEL119:(void)0;
 }
-/* method typing#AMinusExpr#property_name for (self: Object): String */
-val* VIRTUAL_typing__AMinusExpr__property_name(val* self) {
-val* var /* : String */;
-val* var1 /* : String */;
-var1 = typing__AMinusExpr__property_name(self);
-var = var1;
-RET_LABEL:;
-return var;
 }
-/* method typing#AStarshipExpr#property_name for (self: AStarshipExpr): String */
-val* typing__AStarshipExpr__property_name(val* self) {
-val* var /* : String */;
-static val* varonce;
-val* var1 /* : String */;
-char* var2 /* : NativeString */;
-long var3 /* : Int */;
-val* var4 /* : FlatString */;
-if (varonce) {
-var1 = varonce;
 } else {
-var2 = "<=>";
-var3 = 3;
-var4 = string__NativeString__to_s_with_length(var2, var3);
-var1 = var4;
-varonce = var1;
+var120 = 1;
+{
+{ /* Inline typing#AExpr#is_typed= (self,var120) on <self:ASendExpr> */
+self->attrs[COLOR_typing__AExpr___is_typed].s = var120; /* _is_typed on <self:ASendExpr> */
+RET_LABEL121:(void)0;
+}
+}
 }
-var = var1;
-goto RET_LABEL;
 RET_LABEL:;
-return var;
 }
-/* method typing#AStarshipExpr#property_name for (self: Object): String */
-val* VIRTUAL_typing__AStarshipExpr__property_name(val* self) {
-val* var /* : String */;
-val* var1 /* : String */;
-var1 = typing__AStarshipExpr__property_name(self);
-var = var1;
+/* method typing#ASendExpr#accept_typing for (self: Object, TypeVisitor) */
+void VIRTUAL_typing__ASendExpr__accept_typing(val* self, val* p0) {
+typing__ASendExpr__accept_typing(self, p0); /* Direct call typing#ASendExpr#accept_typing on <self:Object(ASendExpr)>*/
 RET_LABEL:;
-return var;
 }
-/* method typing#AStarExpr#property_name for (self: AStarExpr): String */
-val* typing__AStarExpr__property_name(val* self) {
-val* var /* : String */;
-static val* varonce;
-val* var1 /* : String */;
-char* var2 /* : NativeString */;
-long var3 /* : Int */;
-val* var4 /* : FlatString */;
-if (varonce) {
-var1 = varonce;
-} else {
-var2 = "*";
-var3 = 1;
-var4 = string__NativeString__to_s_with_length(var2, var3);
-var1 = var4;
-varonce = var1;
+/* method typing#ASendExpr#raw_arguments for (self: ASendExpr): Array[AExpr] */
+val* typing__ASendExpr__raw_arguments(val* self) {
+val* var /* : Array[AExpr] */;
+val* var1 /* : Array[AExpr] */;
+{
+var1 = ((val* (*)(val*))(self->class->vft[COLOR_typing__ASendExpr__compute_raw_arguments]))(self) /* compute_raw_arguments on <self:ASendExpr>*/;
 }
 var = var1;
 goto RET_LABEL;
 RET_LABEL:;
 return var;
 }
-/* method typing#AStarExpr#property_name for (self: Object): String */
-val* VIRTUAL_typing__AStarExpr__property_name(val* self) {
-val* var /* : String */;
-val* var1 /* : String */;
-var1 = typing__AStarExpr__property_name(self);
+/* method typing#ASendExpr#raw_arguments for (self: Object): Array[AExpr] */
+val* VIRTUAL_typing__ASendExpr__raw_arguments(val* self) {
+val* var /* : Array[AExpr] */;
+val* var1 /* : Array[AExpr] */;
+var1 = typing__ASendExpr__raw_arguments(self);
 var = var1;
 RET_LABEL:;
 return var;
 }
-/* method typing#ASlashExpr#property_name for (self: ASlashExpr): String */
-val* typing__ASlashExpr__property_name(val* self) {
-val* var /* : String */;
-static val* varonce;
-val* var1 /* : String */;
-char* var2 /* : NativeString */;
-long var3 /* : Int */;
-val* var4 /* : FlatString */;
-if (varonce) {
-var1 = varonce;
-} else {
-var2 = "/";
-var3 = 1;
-var4 = string__NativeString__to_s_with_length(var2, var3);
-var1 = var4;
-varonce = var1;
+/* method typing#ABinopExpr#compute_raw_arguments for (self: ABinopExpr): Array[AExpr] */
+val* typing__ABinopExpr__compute_raw_arguments(val* self) {
+val* var /* : Array[AExpr] */;
+val* var1 /* : Array[AExpr] */;
+long var2 /* : Int */;
+val* var_ /* var : Array[AExpr] */;
+val* var3 /* : AExpr */;
+val* var5 /* : AExpr */;
+var1 = NEW_array__Array(&type_array__Arrayparser_nodes__AExpr);
+var2 = 1;
+{
+array__Array__with_capacity(var1, var2); /* Direct call array#Array#with_capacity on <var1:Array[AExpr]>*/
 }
-var = var1;
+var_ = var1;
+{
+{ /* Inline parser_nodes#ABinopExpr#n_expr2 (self) on <self:ABinopExpr> */
+var5 = self->attrs[COLOR_parser_nodes__ABinopExpr___n_expr2].val; /* _n_expr2 on <self:ABinopExpr> */
+if (unlikely(var5 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr2");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1473);
+show_backtrace(1);
+}
+var3 = var5;
+RET_LABEL4:(void)0;
+}
+}
+{
+array__AbstractArray__push(var_, var3); /* Direct call array#AbstractArray#push on <var_:Array[AExpr]>*/
+}
+var = var_;
 goto RET_LABEL;
 RET_LABEL:;
 return var;
 }
-/* method typing#ASlashExpr#property_name for (self: Object): String */
-val* VIRTUAL_typing__ASlashExpr__property_name(val* self) {
-val* var /* : String */;
-val* var1 /* : String */;
-var1 = typing__ASlashExpr__property_name(self);
+/* method typing#ABinopExpr#compute_raw_arguments for (self: Object): Array[AExpr] */
+val* VIRTUAL_typing__ABinopExpr__compute_raw_arguments(val* self) {
+val* var /* : Array[AExpr] */;
+val* var1 /* : Array[AExpr] */;
+var1 = typing__ABinopExpr__compute_raw_arguments(self);
 var = var1;
 RET_LABEL:;
 return var;
 }
-/* method typing#APercentExpr#property_name for (self: APercentExpr): String */
-val* typing__APercentExpr__property_name(val* self) {
+/* method typing#AEqExpr#property_name for (self: AEqExpr): String */
+val* typing__AEqExpr__property_name(val* self) {
 val* var /* : String */;
 static val* varonce;
 val* var1 /* : String */;
@@ -3683,8 +5524,8 @@ val* var4 /* : FlatString */;
 if (varonce) {
 var1 = varonce;
 } else {
-var2 = "%";
-var3 = 1;
+var2 = "==";
+var3 = 2;
 var4 = string__NativeString__to_s_with_length(var2, var3);
 var1 = var4;
 varonce = var1;
@@ -3694,17 +5535,34 @@ goto RET_LABEL;
 RET_LABEL:;
 return var;
 }
-/* method typing#APercentExpr#property_name for (self: Object): String */
-val* VIRTUAL_typing__APercentExpr__property_name(val* self) {
+/* method typing#AEqExpr#property_name for (self: Object): String */
+val* VIRTUAL_typing__AEqExpr__property_name(val* self) {
 val* var /* : String */;
 val* var1 /* : String */;
-var1 = typing__APercentExpr__property_name(self);
+var1 = typing__AEqExpr__property_name(self);
 var = var1;
 RET_LABEL:;
 return var;
 }
-/* method typing#AUminusExpr#property_name for (self: AUminusExpr): String */
-val* typing__AUminusExpr__property_name(val* self) {
+/* method typing#AEqExpr#accept_typing for (self: AEqExpr, TypeVisitor) */
+void typing__AEqExpr__accept_typing(val* self, val* p0) {
+val* var_v /* var v: TypeVisitor */;
+var_v = p0;
+{
+((void (*)(val*, val*))(self->class->vft[COLOR_typing__AEqExpr__accept_typing]))(self, p0) /* accept_typing on <self:AEqExpr>*/;
+}
+{
+typing__TypeVisitor__null_test(var_v, self); /* Direct call typing#TypeVisitor#null_test on <var_v:TypeVisitor>*/
+}
+RET_LABEL:;
+}
+/* method typing#AEqExpr#accept_typing for (self: Object, TypeVisitor) */
+void VIRTUAL_typing__AEqExpr__accept_typing(val* self, val* p0) {
+typing__AEqExpr__accept_typing(self, p0); /* Direct call typing#AEqExpr#accept_typing on <self:Object(AEqExpr)>*/
+RET_LABEL:;
+}
+/* method typing#ANeExpr#property_name for (self: ANeExpr): String */
+val* typing__ANeExpr__property_name(val* self) {
 val* var /* : String */;
 static val* varonce;
 val* var1 /* : String */;
@@ -3714,8 +5572,8 @@ val* var4 /* : FlatString */;
 if (varonce) {
 var1 = varonce;
 } else {
-var2 = "unary -";
-var3 = 7;
+var2 = "!=";
+var3 = 2;
 var4 = string__NativeString__to_s_with_length(var2, var3);
 var1 = var4;
 varonce = var1;
@@ -3725,166 +5583,65 @@ goto RET_LABEL;
 RET_LABEL:;
 return var;
 }
-/* method typing#AUminusExpr#property_name for (self: Object): String */
-val* VIRTUAL_typing__AUminusExpr__property_name(val* self) {
-val* var /* : String */;
-val* var1 /* : String */;
-var1 = typing__AUminusExpr__property_name(self);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method typing#AUminusExpr#compute_raw_arguments for (self: AUminusExpr): Array[AExpr] */
-val* typing__AUminusExpr__compute_raw_arguments(val* self) {
-val* var /* : Array[AExpr] */;
-val* var1 /* : Array[AExpr] */;
-var1 = NEW_array__Array(&type_array__Arrayparser_nodes__AExpr);
-{
-array__Array__init(var1); /* Direct call array#Array#init on <var1:Array[AExpr]>*/
-}
-var = var1;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method typing#AUminusExpr#compute_raw_arguments for (self: Object): Array[AExpr] */
-val* VIRTUAL_typing__AUminusExpr__compute_raw_arguments(val* self) {
-val* var /* : Array[AExpr] */;
-val* var1 /* : Array[AExpr] */;
-var1 = typing__AUminusExpr__compute_raw_arguments(self);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method typing#ACallExpr#property_name for (self: ACallExpr): String */
-val* typing__ACallExpr__property_name(val* self) {
-val* var /* : String */;
-val* var1 /* : TId */;
-val* var2 /* : String */;
-{
-var1 = parser_nodes__ACallFormExpr__n_id(self);
-}
-{
-var2 = lexer_work__Token__text(var1);
-}
-var = var2;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method typing#ACallExpr#property_name for (self: Object): String */
-val* VIRTUAL_typing__ACallExpr__property_name(val* self) {
+/* method typing#ANeExpr#property_name for (self: Object): String */
+val* VIRTUAL_typing__ANeExpr__property_name(val* self) {
 val* var /* : String */;
 val* var1 /* : String */;
-var1 = typing__ACallExpr__property_name(self);
+var1 = typing__ANeExpr__property_name(self);
 var = var1;
 RET_LABEL:;
 return var;
 }
-/* method typing#ACallExpr#compute_raw_arguments for (self: ACallExpr): Array[AExpr] */
-val* typing__ACallExpr__compute_raw_arguments(val* self) {
-val* var /* : Array[AExpr] */;
-val* var1 /* : AExprs */;
-val* var2 /* : Array[AExpr] */;
+/* method typing#ANeExpr#accept_typing for (self: ANeExpr, TypeVisitor) */
+void typing__ANeExpr__accept_typing(val* self, val* p0) {
+val* var_v /* var v: TypeVisitor */;
+var_v = p0;
 {
-var1 = parser_nodes__ACallFormExpr__n_args(self);
+((void (*)(val*, val*))(self->class->vft[COLOR_typing__ANeExpr__accept_typing]))(self, p0) /* accept_typing on <self:ANeExpr>*/;
 }
 {
-var2 = typing__AExprs__to_a(var1);
+typing__TypeVisitor__null_test(var_v, self); /* Direct call typing#TypeVisitor#null_test on <var_v:TypeVisitor>*/
 }
-var = var2;
-goto RET_LABEL;
 RET_LABEL:;
-return var;
 }
-/* method typing#ACallExpr#compute_raw_arguments for (self: Object): Array[AExpr] */
-val* VIRTUAL_typing__ACallExpr__compute_raw_arguments(val* self) {
-val* var /* : Array[AExpr] */;
-val* var1 /* : Array[AExpr] */;
-var1 = typing__ACallExpr__compute_raw_arguments(self);
-var = var1;
+/* method typing#ANeExpr#accept_typing for (self: Object, TypeVisitor) */
+void VIRTUAL_typing__ANeExpr__accept_typing(val* self, val* p0) {
+typing__ANeExpr__accept_typing(self, p0); /* Direct call typing#ANeExpr#accept_typing on <self:Object(ANeExpr)>*/
 RET_LABEL:;
-return var;
 }
-/* method typing#ACallAssignExpr#property_name for (self: ACallAssignExpr): String */
-val* typing__ACallAssignExpr__property_name(val* self) {
+/* method typing#ALtExpr#property_name for (self: ALtExpr): String */
+val* typing__ALtExpr__property_name(val* self) {
 val* var /* : String */;
-val* var1 /* : TId */;
-val* var2 /* : String */;
 static val* varonce;
-val* var3 /* : String */;
-char* var4 /* : NativeString */;
-long var5 /* : Int */;
-val* var6 /* : FlatString */;
-val* var7 /* : String */;
-{
-var1 = parser_nodes__ACallFormExpr__n_id(self);
-}
-{
-var2 = lexer_work__Token__text(var1);
-}
+val* var1 /* : String */;
+char* var2 /* : NativeString */;
+long var3 /* : Int */;
+val* var4 /* : FlatString */;
 if (varonce) {
-var3 = varonce;
+var1 = varonce;
 } else {
-var4 = "=";
-var5 = 1;
-var6 = string__NativeString__to_s_with_length(var4, var5);
-var3 = var6;
-varonce = var3;
-}
-{
-var7 = string__FlatString___43d(var2, var3);
-}
-var = var7;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method typing#ACallAssignExpr#property_name for (self: Object): String */
-val* VIRTUAL_typing__ACallAssignExpr__property_name(val* self) {
-val* var /* : String */;
-val* var1 /* : String */;
-var1 = typing__ACallAssignExpr__property_name(self);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method typing#ACallAssignExpr#compute_raw_arguments for (self: ACallAssignExpr): Array[AExpr] */
-val* typing__ACallAssignExpr__compute_raw_arguments(val* self) {
-val* var /* : Array[AExpr] */;
-val* var1 /* : AExprs */;
-val* var2 /* : Array[AExpr] */;
-val* var_res /* var res: Array[AExpr] */;
-val* var3 /* : AExpr */;
-{
-var1 = parser_nodes__ACallFormExpr__n_args(self);
-}
-{
-var2 = typing__AExprs__to_a(var1);
-}
-var_res = var2;
-{
-var3 = parser_nodes__AAssignFormExpr__n_value(self);
-}
-{
-array__Array__add(var_res, var3); /* Direct call array#Array#add on <var_res:Array[AExpr]>*/
+var2 = "<";
+var3 = 1;
+var4 = string__NativeString__to_s_with_length(var2, var3);
+var1 = var4;
+varonce = var1;
 }
-var = var_res;
+var = var1;
 goto RET_LABEL;
 RET_LABEL:;
 return var;
 }
-/* method typing#ACallAssignExpr#compute_raw_arguments for (self: Object): Array[AExpr] */
-val* VIRTUAL_typing__ACallAssignExpr__compute_raw_arguments(val* self) {
-val* var /* : Array[AExpr] */;
-val* var1 /* : Array[AExpr] */;
-var1 = typing__ACallAssignExpr__compute_raw_arguments(self);
+/* method typing#ALtExpr#property_name for (self: Object): String */
+val* VIRTUAL_typing__ALtExpr__property_name(val* self) {
+val* var /* : String */;
+val* var1 /* : String */;
+var1 = typing__ALtExpr__property_name(self);
 var = var1;
 RET_LABEL:;
 return var;
 }
-/* method typing#ABraExpr#property_name for (self: ABraExpr): String */
-val* typing__ABraExpr__property_name(val* self) {
+/* method typing#ALeExpr#property_name for (self: ALeExpr): String */
+val* typing__ALeExpr__property_name(val* self) {
 val* var /* : String */;
 static val* varonce;
 val* var1 /* : String */;
@@ -3894,7 +5651,7 @@ val* var4 /* : FlatString */;
 if (varonce) {
 var1 = varonce;
 } else {
-var2 = "[]";
+var2 = "<=";
 var3 = 2;
 var4 = string__NativeString__to_s_with_length(var2, var3);
 var1 = var4;
@@ -3905,42 +5662,17 @@ goto RET_LABEL;
 RET_LABEL:;
 return var;
 }
-/* method typing#ABraExpr#property_name for (self: Object): String */
-val* VIRTUAL_typing__ABraExpr__property_name(val* self) {
+/* method typing#ALeExpr#property_name for (self: Object): String */
+val* VIRTUAL_typing__ALeExpr__property_name(val* self) {
 val* var /* : String */;
 val* var1 /* : String */;
-var1 = typing__ABraExpr__property_name(self);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method typing#ABraExpr#compute_raw_arguments for (self: ABraExpr): Array[AExpr] */
-val* typing__ABraExpr__compute_raw_arguments(val* self) {
-val* var /* : Array[AExpr] */;
-val* var1 /* : AExprs */;
-val* var2 /* : Array[AExpr] */;
-{
-var1 = parser_nodes__ABraFormExpr__n_args(self);
-}
-{
-var2 = typing__AExprs__to_a(var1);
-}
-var = var2;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method typing#ABraExpr#compute_raw_arguments for (self: Object): Array[AExpr] */
-val* VIRTUAL_typing__ABraExpr__compute_raw_arguments(val* self) {
-val* var /* : Array[AExpr] */;
-val* var1 /* : Array[AExpr] */;
-var1 = typing__ABraExpr__compute_raw_arguments(self);
+var1 = typing__ALeExpr__property_name(self);
 var = var1;
 RET_LABEL:;
 return var;
 }
-/* method typing#ABraAssignExpr#property_name for (self: ABraAssignExpr): String */
-val* typing__ABraAssignExpr__property_name(val* self) {
+/* method typing#ALlExpr#property_name for (self: ALlExpr): String */
+val* typing__ALlExpr__property_name(val* self) {
 val* var /* : String */;
 static val* varonce;
 val* var1 /* : String */;
@@ -3950,8 +5682,8 @@ val* var4 /* : FlatString */;
 if (varonce) {
 var1 = varonce;
 } else {
-var2 = "[]=";
-var3 = 3;
+var2 = "<<";
+var3 = 2;
 var4 = string__NativeString__to_s_with_length(var2, var3);
 var1 = var4;
 varonce = var1;
@@ -3961,625 +5693,557 @@ goto RET_LABEL;
 RET_LABEL:;
 return var;
 }
-/* method typing#ABraAssignExpr#property_name for (self: Object): String */
-val* VIRTUAL_typing__ABraAssignExpr__property_name(val* self) {
+/* method typing#ALlExpr#property_name for (self: Object): String */
+val* VIRTUAL_typing__ALlExpr__property_name(val* self) {
 val* var /* : String */;
 val* var1 /* : String */;
-var1 = typing__ABraAssignExpr__property_name(self);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method typing#ABraAssignExpr#compute_raw_arguments for (self: ABraAssignExpr): Array[AExpr] */
-val* typing__ABraAssignExpr__compute_raw_arguments(val* self) {
-val* var /* : Array[AExpr] */;
-val* var1 /* : AExprs */;
-val* var2 /* : Array[AExpr] */;
-val* var_res /* var res: Array[AExpr] */;
-val* var3 /* : AExpr */;
-{
-var1 = parser_nodes__ABraFormExpr__n_args(self);
-}
-{
-var2 = typing__AExprs__to_a(var1);
-}
-var_res = var2;
-{
-var3 = parser_nodes__AAssignFormExpr__n_value(self);
-}
-{
-array__Array__add(var_res, var3); /* Direct call array#Array#add on <var_res:Array[AExpr]>*/
-}
-var = var_res;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
-}
-/* method typing#ABraAssignExpr#compute_raw_arguments for (self: Object): Array[AExpr] */
-val* VIRTUAL_typing__ABraAssignExpr__compute_raw_arguments(val* self) {
-val* var /* : Array[AExpr] */;
-val* var1 /* : Array[AExpr] */;
-var1 = typing__ABraAssignExpr__compute_raw_arguments(self);
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method typing#ASendReassignFormExpr#write_callsite for (self: ASendReassignFormExpr): nullable CallSite */
-val* typing__ASendReassignFormExpr__write_callsite(val* self) {
-val* var /* : nullable CallSite */;
-val* var1 /* : nullable CallSite */;
-var1 = self->attrs[COLOR_typing__ASendReassignFormExpr___write_callsite].val; /* _write_callsite on <self:ASendReassignFormExpr> */
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method typing#ASendReassignFormExpr#write_callsite for (self: Object): nullable CallSite */
-val* VIRTUAL_typing__ASendReassignFormExpr__write_callsite(val* self) {
-val* var /* : nullable CallSite */;
-val* var1 /* : nullable CallSite */;
-val* var3 /* : nullable CallSite */;
-{ /* Inline typing#ASendReassignFormExpr#write_callsite (self) on <self:Object(ASendReassignFormExpr)> */
-var3 = self->attrs[COLOR_typing__ASendReassignFormExpr___write_callsite].val; /* _write_callsite on <self:Object(ASendReassignFormExpr)> */
-var1 = var3;
-RET_LABEL2:(void)0;
-}
+var1 = typing__ALlExpr__property_name(self);
 var = var1;
 RET_LABEL:;
 return var;
 }
-/* method typing#ASendReassignFormExpr#write_callsite= for (self: ASendReassignFormExpr, nullable CallSite) */
-void typing__ASendReassignFormExpr__write_callsite_61d(val* self, val* p0) {
-self->attrs[COLOR_typing__ASendReassignFormExpr___write_callsite].val = p0; /* _write_callsite on <self:ASendReassignFormExpr> */
-RET_LABEL:;
-}
-/* method typing#ASendReassignFormExpr#write_callsite= for (self: Object, nullable CallSite) */
-void VIRTUAL_typing__ASendReassignFormExpr__write_callsite_61d(val* self, val* p0) {
-{ /* Inline typing#ASendReassignFormExpr#write_callsite= (self,p0) on <self:Object(ASendReassignFormExpr)> */
-self->attrs[COLOR_typing__ASendReassignFormExpr___write_callsite].val = p0; /* _write_callsite on <self:Object(ASendReassignFormExpr)> */
-RET_LABEL1:(void)0;
-}
-RET_LABEL:;
-}
-/* method typing#ASendReassignFormExpr#accept_typing for (self: ASendReassignFormExpr, TypeVisitor) */
-void typing__ASendReassignFormExpr__accept_typing(val* self, val* p0) {
-val* var_v /* var v: TypeVisitor */;
-val* var /* : AExpr */;
-val* var1 /* : nullable MType */;
-val* var_recvtype /* var recvtype: nullable MType */;
-val* var2 /* : String */;
-val* var_name /* var name: String */;
-val* var3 /* : null */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var7 /* : Bool */;
-short int var9 /* : Bool */;
-short int var10 /* : Bool */;
-int cltype;
-int idtype;
+/* method typing#AGtExpr#property_name for (self: AGtExpr): String */
+val* typing__AGtExpr__property_name(val* self) {
+val* var /* : String */;
 static val* varonce;
-val* var11 /* : String */;
-char* var12 /* : NativeString */;
-long var13 /* : Int */;
-val* var14 /* : FlatString */;
-static val* varonce15;
-val* var16 /* : String */;
-char* var17 /* : NativeString */;
-long var18 /* : Int */;
-val* var19 /* : FlatString */;
-val* var20 /* : Array[Object] */;
-long var21 /* : Int */;
-val* var22 /* : NativeArray[Object] */;
-val* var23 /* : String */;
-val* var24 /* : AExpr */;
-short int var25 /* : Bool */;
-int cltype26;
-int idtype27;
-short int var_for_self /* var for_self: Bool */;
-val* var28 /* : nullable CallSite */;
-val* var_callsite /* var callsite: nullable CallSite */;
-val* var29 /* : null */;
-short int var30 /* : Bool */;
-short int var31 /* : Bool */;
-short int var33 /* : Bool */;
-short int var35 /* : Bool */;
-val* var37 /* : Array[AExpr] */;
-val* var_args /* var args: Array[AExpr] */;
-short int var38 /* : Bool */;
-val* var39 /* : MSignature */;
-val* var41 /* : MSignature */;
-val* var42 /* : nullable MType */;
-val* var44 /* : nullable MType */;
-val* var_readtype /* var readtype: nullable MType */;
-val* var45 /* : null */;
-short int var46 /* : Bool */;
-short int var47 /* : Bool */;
-short int var49 /* : Bool */;
-short int var51 /* : Bool */;
-static val* varonce52;
-val* var53 /* : String */;
-char* var54 /* : NativeString */;
-long var55 /* : Int */;
-val* var56 /* : FlatString */;
-static val* varonce57;
-val* var58 /* : String */;
-char* var59 /* : NativeString */;
-long var60 /* : Int */;
-val* var61 /* : FlatString */;
-val* var62 /* : Array[Object] */;
-long var63 /* : Int */;
-val* var64 /* : NativeArray[Object] */;
-val* var65 /* : String */;
-static val* varonce66;
-val* var67 /* : String */;
-char* var68 /* : NativeString */;
-long var69 /* : Int */;
-val* var70 /* : FlatString */;
-val* var71 /* : String */;
-val* var72 /* : AExpr */;
-short int var73 /* : Bool */;
-int cltype74;
-int idtype75;
-val* var76 /* : nullable CallSite */;
-val* var_wcallsite /* var wcallsite: nullable CallSite */;
-val* var77 /* : null */;
-short int var78 /* : Bool */;
-short int var79 /* : Bool */;
-short int var81 /* : Bool */;
-short int var83 /* : Bool */;
-val* var85 /* : MSignature */;
-val* var87 /* : MSignature */;
-val* var88 /* : Array[MParameter] */;
-val* var90 /* : Array[MParameter] */;
-val* var91 /* : nullable Object */;
-val* var92 /* : MType */;
-val* var94 /* : MType */;
-val* var95 /* : nullable MType */;
-val* var_wtype /* var wtype: nullable MType */;
-val* var96 /* : null */;
-short int var97 /* : Bool */;
-short int var98 /* : Bool */;
-short int var100 /* : Bool */;
-short int var102 /* : Bool */;
-val* var103 /* : Array[nullable Object] */;
-val* var104 /* : AExpr */;
-short int var105 /* : Bool */;
-short int var106 /* : Bool */;
-var_v = p0;
-{
-var = parser_nodes__ASendExpr__n_expr(self);
-}
-{
-var1 = typing__TypeVisitor__visit_expr(var_v, var);
-}
-var_recvtype = var1;
-{
-var2 = ((val* (*)(val*))(self->class->vft[COLOR_typing__ASendExpr__property_name]))(self) /* property_name on <self:ASendReassignFormExpr>*/;
-}
-var_name = var2;
-var3 = NULL;
-if (var_recvtype == NULL) {
-var4 = 1; /* is null */
-} else {
-var4 = 0; /* arg is null but recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#== (var_recvtype,var3) on <var_recvtype:nullable MType> */
-var_other = var3;
-{
-{ /* Inline kernel#Object#is_same_instance (var_recvtype,var_other) on <var_recvtype:nullable MType(MType)> */
-var9 = var_recvtype == var_other;
-var7 = var9;
-goto RET_LABEL8;
-RET_LABEL8:(void)0;
-}
-}
-var5 = var7;
-goto RET_LABEL6;
-RET_LABEL6:(void)0;
-}
-var4 = var5;
-}
-if (var4){
-goto RET_LABEL;
-} else {
-}
-/* <var_recvtype:nullable MType(MType)> isa MNullType */
-cltype = type_model__MNullType.color;
-idtype = type_model__MNullType.id;
-if(cltype >= var_recvtype->type->table_size) {
-var10 = 0;
-} else {
-var10 = var_recvtype->type->type_table[cltype] == idtype;
-}
-if (var10){
+val* var1 /* : String */;
+char* var2 /* : NativeString */;
+long var3 /* : Int */;
+val* var4 /* : FlatString */;
 if (varonce) {
-var11 = varonce;
-} else {
-var12 = "Error: Method \'";
-var13 = 15;
-var14 = string__NativeString__to_s_with_length(var12, var13);
-var11 = var14;
-varonce = var11;
-}
-if (varonce15) {
-var16 = varonce15;
-} else {
-var17 = "\' call on \'null\'.";
-var18 = 17;
-var19 = string__NativeString__to_s_with_length(var17, var18);
-var16 = var19;
-varonce15 = var16;
-}
-var20 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var20 = array_instance Array[Object] */
-var21 = 3;
-var22 = NEW_array__NativeArray(var21, &type_array__NativeArraykernel__Object);
-((struct instance_array__NativeArray*)var22)->values[0] = (val*) var11;
-((struct instance_array__NativeArray*)var22)->values[1] = (val*) var_name;
-((struct instance_array__NativeArray*)var22)->values[2] = (val*) var16;
-{
-((void (*)(val*, val*, long))(var20->class->vft[COLOR_array__Array__with_native]))(var20, var22, var21) /* with_native on <var20:Array[Object]>*/;
-}
-}
-{
-var23 = ((val* (*)(val*))(var20->class->vft[COLOR_string__Object__to_s]))(var20) /* to_s on <var20:Array[Object]>*/;
-}
-{
-typing__TypeVisitor__error(var_v, self, var23); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
-}
-goto RET_LABEL;
-} else {
-}
-{
-var24 = parser_nodes__ASendExpr__n_expr(self);
-}
-/* <var24:AExpr> isa ASelfExpr */
-cltype26 = type_parser_nodes__ASelfExpr.color;
-idtype27 = type_parser_nodes__ASelfExpr.id;
-if(cltype26 >= var24->type->table_size) {
-var25 = 0;
-} else {
-var25 = var24->type->type_table[cltype26] == idtype27;
-}
-var_for_self = var25;
-{
-var28 = typing__TypeVisitor__get_method(var_v, self, var_recvtype, var_name, var_for_self);
-}
-var_callsite = var28;
-var29 = NULL;
-if (var_callsite == NULL) {
-var30 = 1; /* is null */
+var1 = varonce;
 } else {
-var30 = 0; /* arg is null but recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#== (var_callsite,var29) on <var_callsite:nullable CallSite> */
-var_other = var29;
-{
-{ /* Inline kernel#Object#is_same_instance (var_callsite,var_other) on <var_callsite:nullable CallSite(CallSite)> */
-var35 = var_callsite == var_other;
-var33 = var35;
-goto RET_LABEL34;
-RET_LABEL34:(void)0;
-}
-}
-var31 = var33;
-goto RET_LABEL32;
-RET_LABEL32:(void)0;
-}
-var30 = var31;
+var2 = ">";
+var3 = 1;
+var4 = string__NativeString__to_s_with_length(var2, var3);
+var1 = var4;
+varonce = var1;
 }
-if (var30){
+var = var1;
 goto RET_LABEL;
-} else {
-}
-{
-{ /* Inline typing#ASendExpr#callsite= (self,var_callsite) on <self:ASendReassignFormExpr> */
-self->attrs[COLOR_typing__ASendExpr___callsite].val = var_callsite; /* _callsite on <self:ASendReassignFormExpr> */
-RET_LABEL36:(void)0;
-}
-}
-{
-var37 = ((val* (*)(val*))(self->class->vft[COLOR_typing__ASendExpr__compute_raw_arguments]))(self) /* compute_raw_arguments on <self:ASendReassignFormExpr>*/;
-}
-var_args = var37;
-{
-var38 = typing__CallSite__check_signature(var_callsite, var_v, var_args);
-}
-var38;
-{
-{ /* Inline typing#CallSite#msignature (var_callsite) on <var_callsite:nullable CallSite(CallSite)> */
-var41 = var_callsite->attrs[COLOR_typing__CallSite___msignature].val; /* _msignature on <var_callsite:nullable CallSite(CallSite)> */
-if (unlikely(var41 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _msignature");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 429);
-show_backtrace(1);
+RET_LABEL:;
+return var;
 }
-var39 = var41;
-RET_LABEL40:(void)0;
+/* method typing#AGtExpr#property_name for (self: Object): String */
+val* VIRTUAL_typing__AGtExpr__property_name(val* self) {
+val* var /* : String */;
+val* var1 /* : String */;
+var1 = typing__AGtExpr__property_name(self);
+var = var1;
+RET_LABEL:;
+return var;
 }
+/* method typing#AGeExpr#property_name for (self: AGeExpr): String */
+val* typing__AGeExpr__property_name(val* self) {
+val* var /* : String */;
+static val* varonce;
+val* var1 /* : String */;
+char* var2 /* : NativeString */;
+long var3 /* : Int */;
+val* var4 /* : FlatString */;
+if (varonce) {
+var1 = varonce;
+} else {
+var2 = ">=";
+var3 = 2;
+var4 = string__NativeString__to_s_with_length(var2, var3);
+var1 = var4;
+varonce = var1;
 }
-{
-{ /* Inline model#MSignature#return_mtype (var39) on <var39:MSignature> */
-var44 = var39->attrs[COLOR_model__MSignature___return_mtype].val; /* _return_mtype on <var39:MSignature> */
-var42 = var44;
-RET_LABEL43:(void)0;
+var = var1;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
 }
+/* method typing#AGeExpr#property_name for (self: Object): String */
+val* VIRTUAL_typing__AGeExpr__property_name(val* self) {
+val* var /* : String */;
+val* var1 /* : String */;
+var1 = typing__AGeExpr__property_name(self);
+var = var1;
+RET_LABEL:;
+return var;
 }
-var_readtype = var42;
-var45 = NULL;
-if (var_readtype == NULL) {
-var46 = 1; /* is null */
+/* method typing#AGgExpr#property_name for (self: AGgExpr): String */
+val* typing__AGgExpr__property_name(val* self) {
+val* var /* : String */;
+static val* varonce;
+val* var1 /* : String */;
+char* var2 /* : NativeString */;
+long var3 /* : Int */;
+val* var4 /* : FlatString */;
+if (varonce) {
+var1 = varonce;
 } else {
-var46 = 0; /* arg is null but recv is not */
+var2 = ">>";
+var3 = 2;
+var4 = string__NativeString__to_s_with_length(var2, var3);
+var1 = var4;
+varonce = var1;
 }
-if (0) {
-{ /* Inline kernel#Object#== (var_readtype,var45) on <var_readtype:nullable MType> */
-var_other = var45;
-{
-{ /* Inline kernel#Object#is_same_instance (var_readtype,var_other) on <var_readtype:nullable MType(MType)> */
-var51 = var_readtype == var_other;
-var49 = var51;
-goto RET_LABEL50;
-RET_LABEL50:(void)0;
+var = var1;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
 }
+/* method typing#AGgExpr#property_name for (self: Object): String */
+val* VIRTUAL_typing__AGgExpr__property_name(val* self) {
+val* var /* : String */;
+val* var1 /* : String */;
+var1 = typing__AGgExpr__property_name(self);
+var = var1;
+RET_LABEL:;
+return var;
 }
-var47 = var49;
-goto RET_LABEL48;
-RET_LABEL48:(void)0;
+/* method typing#APlusExpr#property_name for (self: APlusExpr): String */
+val* typing__APlusExpr__property_name(val* self) {
+val* var /* : String */;
+static val* varonce;
+val* var1 /* : String */;
+char* var2 /* : NativeString */;
+long var3 /* : Int */;
+val* var4 /* : FlatString */;
+if (varonce) {
+var1 = varonce;
+} else {
+var2 = "+";
+var3 = 1;
+var4 = string__NativeString__to_s_with_length(var2, var3);
+var1 = var4;
+varonce = var1;
 }
-var46 = var47;
+var = var1;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
 }
-if (var46){
-if (varonce52) {
-var53 = varonce52;
-} else {
-var54 = "Error: ";
-var55 = 7;
-var56 = string__NativeString__to_s_with_length(var54, var55);
-var53 = var56;
-varonce52 = var53;
+/* method typing#APlusExpr#property_name for (self: Object): String */
+val* VIRTUAL_typing__APlusExpr__property_name(val* self) {
+val* var /* : String */;
+val* var1 /* : String */;
+var1 = typing__APlusExpr__property_name(self);
+var = var1;
+RET_LABEL:;
+return var;
 }
-if (varonce57) {
-var58 = varonce57;
+/* method typing#AMinusExpr#property_name for (self: AMinusExpr): String */
+val* typing__AMinusExpr__property_name(val* self) {
+val* var /* : String */;
+static val* varonce;
+val* var1 /* : String */;
+char* var2 /* : NativeString */;
+long var3 /* : Int */;
+val* var4 /* : FlatString */;
+if (varonce) {
+var1 = varonce;
 } else {
-var59 = " is not a function";
-var60 = 18;
-var61 = string__NativeString__to_s_with_length(var59, var60);
-var58 = var61;
-varonce57 = var58;
-}
-var62 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var62 = array_instance Array[Object] */
-var63 = 3;
-var64 = NEW_array__NativeArray(var63, &type_array__NativeArraykernel__Object);
-((struct instance_array__NativeArray*)var64)->values[0] = (val*) var53;
-((struct instance_array__NativeArray*)var64)->values[1] = (val*) var_name;
-((struct instance_array__NativeArray*)var64)->values[2] = (val*) var58;
-{
-((void (*)(val*, val*, long))(var62->class->vft[COLOR_array__Array__with_native]))(var62, var64, var63) /* with_native on <var62:Array[Object]>*/;
+var2 = "-";
+var3 = 1;
+var4 = string__NativeString__to_s_with_length(var2, var3);
+var1 = var4;
+varonce = var1;
 }
+var = var1;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
 }
-{
-var65 = ((val* (*)(val*))(var62->class->vft[COLOR_string__Object__to_s]))(var62) /* to_s on <var62:Array[Object]>*/;
+/* method typing#AMinusExpr#property_name for (self: Object): String */
+val* VIRTUAL_typing__AMinusExpr__property_name(val* self) {
+val* var /* : String */;
+val* var1 /* : String */;
+var1 = typing__AMinusExpr__property_name(self);
+var = var1;
+RET_LABEL:;
+return var;
 }
-{
-typing__TypeVisitor__error(var_v, self, var65); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
+/* method typing#AStarshipExpr#property_name for (self: AStarshipExpr): String */
+val* typing__AStarshipExpr__property_name(val* self) {
+val* var /* : String */;
+static val* varonce;
+val* var1 /* : String */;
+char* var2 /* : NativeString */;
+long var3 /* : Int */;
+val* var4 /* : FlatString */;
+if (varonce) {
+var1 = varonce;
+} else {
+var2 = "<=>";
+var3 = 3;
+var4 = string__NativeString__to_s_with_length(var2, var3);
+var1 = var4;
+varonce = var1;
 }
+var = var1;
 goto RET_LABEL;
-} else {
+RET_LABEL:;
+return var;
 }
-if (varonce66) {
-var67 = varonce66;
+/* method typing#AStarshipExpr#property_name for (self: Object): String */
+val* VIRTUAL_typing__AStarshipExpr__property_name(val* self) {
+val* var /* : String */;
+val* var1 /* : String */;
+var1 = typing__AStarshipExpr__property_name(self);
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method typing#AStarExpr#property_name for (self: AStarExpr): String */
+val* typing__AStarExpr__property_name(val* self) {
+val* var /* : String */;
+static val* varonce;
+val* var1 /* : String */;
+char* var2 /* : NativeString */;
+long var3 /* : Int */;
+val* var4 /* : FlatString */;
+if (varonce) {
+var1 = varonce;
 } else {
-var68 = "=";
-var69 = 1;
-var70 = string__NativeString__to_s_with_length(var68, var69);
-var67 = var70;
-varonce66 = var67;
+var2 = "*";
+var3 = 1;
+var4 = string__NativeString__to_s_with_length(var2, var3);
+var1 = var4;
+varonce = var1;
 }
-{
-var71 = string__FlatString___43d(var_name, var67);
+var = var1;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
 }
-{
-var72 = parser_nodes__ASendExpr__n_expr(self);
+/* method typing#AStarExpr#property_name for (self: Object): String */
+val* VIRTUAL_typing__AStarExpr__property_name(val* self) {
+val* var /* : String */;
+val* var1 /* : String */;
+var1 = typing__AStarExpr__property_name(self);
+var = var1;
+RET_LABEL:;
+return var;
 }
-/* <var72:AExpr> isa ASelfExpr */
-cltype74 = type_parser_nodes__ASelfExpr.color;
-idtype75 = type_parser_nodes__ASelfExpr.id;
-if(cltype74 >= var72->type->table_size) {
-var73 = 0;
+/* method typing#AStarstarExpr#property_name for (self: AStarstarExpr): String */
+val* typing__AStarstarExpr__property_name(val* self) {
+val* var /* : String */;
+static val* varonce;
+val* var1 /* : String */;
+char* var2 /* : NativeString */;
+long var3 /* : Int */;
+val* var4 /* : FlatString */;
+if (varonce) {
+var1 = varonce;
 } else {
-var73 = var72->type->type_table[cltype74] == idtype75;
+var2 = "**";
+var3 = 2;
+var4 = string__NativeString__to_s_with_length(var2, var3);
+var1 = var4;
+varonce = var1;
 }
-{
-var76 = typing__TypeVisitor__get_method(var_v, self, var_recvtype, var71, var73);
+var = var1;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
 }
-var_wcallsite = var76;
-var77 = NULL;
-if (var_wcallsite == NULL) {
-var78 = 1; /* is null */
+/* method typing#AStarstarExpr#property_name for (self: Object): String */
+val* VIRTUAL_typing__AStarstarExpr__property_name(val* self) {
+val* var /* : String */;
+val* var1 /* : String */;
+var1 = typing__AStarstarExpr__property_name(self);
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method typing#ASlashExpr#property_name for (self: ASlashExpr): String */
+val* typing__ASlashExpr__property_name(val* self) {
+val* var /* : String */;
+static val* varonce;
+val* var1 /* : String */;
+char* var2 /* : NativeString */;
+long var3 /* : Int */;
+val* var4 /* : FlatString */;
+if (varonce) {
+var1 = varonce;
 } else {
-var78 = 0; /* arg is null but recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#== (var_wcallsite,var77) on <var_wcallsite:nullable CallSite> */
-var_other = var77;
-{
-{ /* Inline kernel#Object#is_same_instance (var_wcallsite,var_other) on <var_wcallsite:nullable CallSite(CallSite)> */
-var83 = var_wcallsite == var_other;
-var81 = var83;
-goto RET_LABEL82;
-RET_LABEL82:(void)0;
-}
+var2 = "/";
+var3 = 1;
+var4 = string__NativeString__to_s_with_length(var2, var3);
+var1 = var4;
+varonce = var1;
 }
-var79 = var81;
-goto RET_LABEL80;
-RET_LABEL80:(void)0;
+var = var1;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
 }
-var78 = var79;
+/* method typing#ASlashExpr#property_name for (self: Object): String */
+val* VIRTUAL_typing__ASlashExpr__property_name(val* self) {
+val* var /* : String */;
+val* var1 /* : String */;
+var1 = typing__ASlashExpr__property_name(self);
+var = var1;
+RET_LABEL:;
+return var;
 }
-if (var78){
-goto RET_LABEL;
+/* method typing#APercentExpr#property_name for (self: APercentExpr): String */
+val* typing__APercentExpr__property_name(val* self) {
+val* var /* : String */;
+static val* varonce;
+val* var1 /* : String */;
+char* var2 /* : NativeString */;
+long var3 /* : Int */;
+val* var4 /* : FlatString */;
+if (varonce) {
+var1 = varonce;
 } else {
+var2 = "%";
+var3 = 1;
+var4 = string__NativeString__to_s_with_length(var2, var3);
+var1 = var4;
+varonce = var1;
 }
-{
-{ /* Inline typing#ASendReassignFormExpr#write_callsite= (self,var_wcallsite) on <self:ASendReassignFormExpr> */
-self->attrs[COLOR_typing__ASendReassignFormExpr___write_callsite].val = var_wcallsite; /* _write_callsite on <self:ASendReassignFormExpr> */
-RET_LABEL84:(void)0;
+var = var1;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
 }
+/* method typing#APercentExpr#property_name for (self: Object): String */
+val* VIRTUAL_typing__APercentExpr__property_name(val* self) {
+val* var /* : String */;
+val* var1 /* : String */;
+var1 = typing__APercentExpr__property_name(self);
+var = var1;
+RET_LABEL:;
+return var;
 }
-{
-{ /* Inline typing#CallSite#msignature (var_wcallsite) on <var_wcallsite:nullable CallSite(CallSite)> */
-var87 = var_wcallsite->attrs[COLOR_typing__CallSite___msignature].val; /* _msignature on <var_wcallsite:nullable CallSite(CallSite)> */
-if (unlikely(var87 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _msignature");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 429);
-show_backtrace(1);
+/* method typing#AUminusExpr#property_name for (self: AUminusExpr): String */
+val* typing__AUminusExpr__property_name(val* self) {
+val* var /* : String */;
+static val* varonce;
+val* var1 /* : String */;
+char* var2 /* : NativeString */;
+long var3 /* : Int */;
+val* var4 /* : FlatString */;
+if (varonce) {
+var1 = varonce;
+} else {
+var2 = "unary -";
+var3 = 7;
+var4 = string__NativeString__to_s_with_length(var2, var3);
+var1 = var4;
+varonce = var1;
 }
-var85 = var87;
-RET_LABEL86:(void)0;
+var = var1;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
 }
+/* method typing#AUminusExpr#property_name for (self: Object): String */
+val* VIRTUAL_typing__AUminusExpr__property_name(val* self) {
+val* var /* : String */;
+val* var1 /* : String */;
+var1 = typing__AUminusExpr__property_name(self);
+var = var1;
+RET_LABEL:;
+return var;
 }
+/* method typing#AUminusExpr#compute_raw_arguments for (self: AUminusExpr): Array[AExpr] */
+val* typing__AUminusExpr__compute_raw_arguments(val* self) {
+val* var /* : Array[AExpr] */;
+val* var1 /* : Array[AExpr] */;
+var1 = NEW_array__Array(&type_array__Arrayparser_nodes__AExpr);
 {
-{ /* Inline model#MSignature#mparameters (var85) on <var85:MSignature> */
-var90 = var85->attrs[COLOR_model__MSignature___mparameters].val; /* _mparameters on <var85:MSignature> */
-if (unlikely(var90 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mparameters");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 1452);
-show_backtrace(1);
-}
-var88 = var90;
-RET_LABEL89:(void)0;
+((void (*)(val*))(var1->class->vft[COLOR_kernel__Object__init]))(var1) /* init on <var1:Array[AExpr]>*/;
 }
+var = var1;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
 }
-{
-var91 = abstract_collection__SequenceRead__last(var88);
+/* method typing#AUminusExpr#compute_raw_arguments for (self: Object): Array[AExpr] */
+val* VIRTUAL_typing__AUminusExpr__compute_raw_arguments(val* self) {
+val* var /* : Array[AExpr] */;
+val* var1 /* : Array[AExpr] */;
+var1 = typing__AUminusExpr__compute_raw_arguments(self);
+var = var1;
+RET_LABEL:;
+return var;
 }
+/* method typing#ACallExpr#property_name for (self: ACallExpr): String */
+val* typing__ACallExpr__property_name(val* self) {
+val* var /* : String */;
+val* var1 /* : TId */;
+val* var3 /* : TId */;
+val* var4 /* : String */;
 {
-{ /* Inline model#MParameter#mtype (var91) on <var91:nullable Object(MParameter)> */
-var94 = var91->attrs[COLOR_model__MParameter___mtype].val; /* _mtype on <var91:nullable Object(MParameter)> */
-if (unlikely(var94 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mtype");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 1552);
+{ /* Inline parser_nodes#ACallFormExpr#n_id (self) on <self:ACallExpr> */
+var3 = self->attrs[COLOR_parser_nodes__ACallFormExpr___n_id].val; /* _n_id on <self:ACallExpr> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_id");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1644);
 show_backtrace(1);
 }
-var92 = var94;
-RET_LABEL93:(void)0;
-}
-}
-{
-var95 = typing__AReassignFormExpr__resolve_reassignment(self, var_v, var_readtype, var92);
+var1 = var3;
+RET_LABEL2:(void)0;
 }
-var_wtype = var95;
-var96 = NULL;
-if (var_wtype == NULL) {
-var97 = 1; /* is null */
-} else {
-var97 = 0; /* arg is null but recv is not */
 }
-if (0) {
-{ /* Inline kernel#Object#== (var_wtype,var96) on <var_wtype:nullable MType> */
-var_other = var96;
 {
-{ /* Inline kernel#Object#is_same_instance (var_wtype,var_other) on <var_wtype:nullable MType(MType)> */
-var102 = var_wtype == var_other;
-var100 = var102;
-goto RET_LABEL101;
-RET_LABEL101:(void)0;
-}
+var4 = lexer_work__Token__text(var1);
 }
-var98 = var100;
-goto RET_LABEL99;
-RET_LABEL99:(void)0;
-}
-var97 = var98;
-}
-if (var97){
+var = var4;
 goto RET_LABEL;
-} else {
+RET_LABEL:;
+return var;
 }
-{
-var103 = array__Collection__to_a(var_args);
+/* method typing#ACallExpr#property_name for (self: Object): String */
+val* VIRTUAL_typing__ACallExpr__property_name(val* self) {
+val* var /* : String */;
+val* var1 /* : String */;
+var1 = typing__ACallExpr__property_name(self);
+var = var1;
+RET_LABEL:;
+return var;
 }
-var_args = var103;
+/* method typing#ACallExpr#compute_raw_arguments for (self: ACallExpr): Array[AExpr] */
+val* typing__ACallExpr__compute_raw_arguments(val* self) {
+val* var /* : Array[AExpr] */;
+val* var1 /* : AExprs */;
+val* var3 /* : AExprs */;
+val* var4 /* : Array[AExpr] */;
 {
-var104 = parser_nodes__AReassignFormExpr__n_value(self);
+{ /* Inline parser_nodes#ACallFormExpr#n_args (self) on <self:ACallExpr> */
+var3 = self->attrs[COLOR_parser_nodes__ACallFormExpr___n_args].val; /* _n_args on <self:ACallExpr> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_args");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1647);
+show_backtrace(1);
 }
-{
-array__Array__add(var_args, var104); /* Direct call array#Array#add on <var_args:Array[AExpr]>*/
+var1 = var3;
+RET_LABEL2:(void)0;
 }
-{
-var105 = typing__CallSite__check_signature(var_wcallsite, var_v, var_args);
 }
-var105;
-var106 = 1;
 {
-{ /* Inline typing#AExpr#is_typed= (self,var106) on <self:ASendReassignFormExpr> */
-self->attrs[COLOR_typing__AExpr___is_typed].s = var106; /* _is_typed on <self:ASendReassignFormExpr> */
-RET_LABEL107:(void)0;
-}
+var4 = typing__AExprs__to_a(var1);
 }
+var = var4;
+goto RET_LABEL;
 RET_LABEL:;
+return var;
 }
-/* method typing#ASendReassignFormExpr#accept_typing for (self: Object, TypeVisitor) */
-void VIRTUAL_typing__ASendReassignFormExpr__accept_typing(val* self, val* p0) {
-typing__ASendReassignFormExpr__accept_typing(self, p0); /* Direct call typing#ASendReassignFormExpr#accept_typing on <self:Object(ASendReassignFormExpr)>*/
+/* method typing#ACallExpr#compute_raw_arguments for (self: Object): Array[AExpr] */
+val* VIRTUAL_typing__ACallExpr__compute_raw_arguments(val* self) {
+val* var /* : Array[AExpr] */;
+val* var1 /* : Array[AExpr] */;
+var1 = typing__ACallExpr__compute_raw_arguments(self);
+var = var1;
 RET_LABEL:;
+return var;
 }
-/* method typing#ACallReassignExpr#property_name for (self: ACallReassignExpr): String */
-val* typing__ACallReassignExpr__property_name(val* self) {
+/* method typing#ACallAssignExpr#property_name for (self: ACallAssignExpr): String */
+val* typing__ACallAssignExpr__property_name(val* self) {
 val* var /* : String */;
 val* var1 /* : TId */;
-val* var2 /* : String */;
+val* var3 /* : TId */;
+val* var4 /* : String */;
+static val* varonce;
+val* var5 /* : String */;
+char* var6 /* : NativeString */;
+long var7 /* : Int */;
+val* var8 /* : FlatString */;
+val* var9 /* : String */;
+{
+{ /* Inline parser_nodes#ACallFormExpr#n_id (self) on <self:ACallAssignExpr> */
+var3 = self->attrs[COLOR_parser_nodes__ACallFormExpr___n_id].val; /* _n_id on <self:ACallAssignExpr> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_id");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1644);
+show_backtrace(1);
+}
+var1 = var3;
+RET_LABEL2:(void)0;
+}
+}
 {
-var1 = parser_nodes__ACallFormExpr__n_id(self);
+var4 = lexer_work__Token__text(var1);
+}
+if (varonce) {
+var5 = varonce;
+} else {
+var6 = "=";
+var7 = 1;
+var8 = string__NativeString__to_s_with_length(var6, var7);
+var5 = var8;
+varonce = var5;
 }
 {
-var2 = lexer_work__Token__text(var1);
+var9 = string__FlatString___43d(var4, var5);
 }
-var = var2;
+var = var9;
 goto RET_LABEL;
 RET_LABEL:;
 return var;
 }
-/* method typing#ACallReassignExpr#property_name for (self: Object): String */
-val* VIRTUAL_typing__ACallReassignExpr__property_name(val* self) {
+/* method typing#ACallAssignExpr#property_name for (self: Object): String */
+val* VIRTUAL_typing__ACallAssignExpr__property_name(val* self) {
 val* var /* : String */;
 val* var1 /* : String */;
-var1 = typing__ACallReassignExpr__property_name(self);
+var1 = typing__ACallAssignExpr__property_name(self);
 var = var1;
 RET_LABEL:;
 return var;
 }
-/* method typing#ACallReassignExpr#compute_raw_arguments for (self: ACallReassignExpr): Array[AExpr] */
-val* typing__ACallReassignExpr__compute_raw_arguments(val* self) {
+/* method typing#ACallAssignExpr#compute_raw_arguments for (self: ACallAssignExpr): Array[AExpr] */
+val* typing__ACallAssignExpr__compute_raw_arguments(val* self) {
 val* var /* : Array[AExpr] */;
 val* var1 /* : AExprs */;
-val* var2 /* : Array[AExpr] */;
+val* var3 /* : AExprs */;
+val* var4 /* : Array[AExpr] */;
+val* var_res /* var res: Array[AExpr] */;
+val* var5 /* : AExpr */;
+val* var7 /* : AExpr */;
+{
+{ /* Inline parser_nodes#ACallFormExpr#n_args (self) on <self:ACallAssignExpr> */
+var3 = self->attrs[COLOR_parser_nodes__ACallFormExpr___n_args].val; /* _n_args on <self:ACallAssignExpr> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_args");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1647);
+show_backtrace(1);
+}
+var1 = var3;
+RET_LABEL2:(void)0;
+}
+}
 {
-var1 = parser_nodes__ACallFormExpr__n_args(self);
+var4 = typing__AExprs__to_a(var1);
 }
+var_res = var4;
 {
-var2 = typing__AExprs__to_a(var1);
+{ /* Inline parser_nodes#AAssignFormExpr#n_value (self) on <self:ACallAssignExpr> */
+var7 = self->attrs[COLOR_parser_nodes__AAssignFormExpr___n_value].val; /* _n_value on <self:ACallAssignExpr> */
+if (unlikely(var7 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_value");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1445);
+show_backtrace(1);
 }
-var = var2;
+var5 = var7;
+RET_LABEL6:(void)0;
+}
+}
+{
+array__Array__add(var_res, var5); /* Direct call array#Array#add on <var_res:Array[AExpr]>*/
+}
+var = var_res;
 goto RET_LABEL;
 RET_LABEL:;
 return var;
 }
-/* method typing#ACallReassignExpr#compute_raw_arguments for (self: Object): Array[AExpr] */
-val* VIRTUAL_typing__ACallReassignExpr__compute_raw_arguments(val* self) {
+/* method typing#ACallAssignExpr#compute_raw_arguments for (self: Object): Array[AExpr] */
+val* VIRTUAL_typing__ACallAssignExpr__compute_raw_arguments(val* self) {
 val* var /* : Array[AExpr] */;
 val* var1 /* : Array[AExpr] */;
-var1 = typing__ACallReassignExpr__compute_raw_arguments(self);
+var1 = typing__ACallAssignExpr__compute_raw_arguments(self);
 var = var1;
 RET_LABEL:;
 return var;
 }
-/* method typing#ABraReassignExpr#property_name for (self: ABraReassignExpr): String */
-val* typing__ABraReassignExpr__property_name(val* self) {
+/* method typing#ABraExpr#property_name for (self: ABraExpr): String */
+val* typing__ABraExpr__property_name(val* self) {
 val* var /* : String */;
 static val* varonce;
 val* var1 /* : String */;
@@ -4600,42 +6264,52 @@ goto RET_LABEL;
 RET_LABEL:;
 return var;
 }
-/* method typing#ABraReassignExpr#property_name for (self: Object): String */
-val* VIRTUAL_typing__ABraReassignExpr__property_name(val* self) {
+/* method typing#ABraExpr#property_name for (self: Object): String */
+val* VIRTUAL_typing__ABraExpr__property_name(val* self) {
 val* var /* : String */;
 val* var1 /* : String */;
-var1 = typing__ABraReassignExpr__property_name(self);
+var1 = typing__ABraExpr__property_name(self);
 var = var1;
 RET_LABEL:;
 return var;
 }
-/* method typing#ABraReassignExpr#compute_raw_arguments for (self: ABraReassignExpr): Array[AExpr] */
-val* typing__ABraReassignExpr__compute_raw_arguments(val* self) {
+/* method typing#ABraExpr#compute_raw_arguments for (self: ABraExpr): Array[AExpr] */
+val* typing__ABraExpr__compute_raw_arguments(val* self) {
 val* var /* : Array[AExpr] */;
 val* var1 /* : AExprs */;
-val* var2 /* : Array[AExpr] */;
+val* var3 /* : AExprs */;
+val* var4 /* : Array[AExpr] */;
 {
-var1 = parser_nodes__ABraFormExpr__n_args(self);
+{ /* Inline parser_nodes#ABraFormExpr#n_args (self) on <self:ABraExpr> */
+var3 = self->attrs[COLOR_parser_nodes__ABraFormExpr___n_args].val; /* _n_args on <self:ABraExpr> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_args");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1705);
+show_backtrace(1);
+}
+var1 = var3;
+RET_LABEL2:(void)0;
+}
 }
 {
-var2 = typing__AExprs__to_a(var1);
+var4 = typing__AExprs__to_a(var1);
 }
-var = var2;
+var = var4;
 goto RET_LABEL;
 RET_LABEL:;
 return var;
 }
-/* method typing#ABraReassignExpr#compute_raw_arguments for (self: Object): Array[AExpr] */
-val* VIRTUAL_typing__ABraReassignExpr__compute_raw_arguments(val* self) {
+/* method typing#ABraExpr#compute_raw_arguments for (self: Object): Array[AExpr] */
+val* VIRTUAL_typing__ABraExpr__compute_raw_arguments(val* self) {
 val* var /* : Array[AExpr] */;
 val* var1 /* : Array[AExpr] */;
-var1 = typing__ABraReassignExpr__compute_raw_arguments(self);
+var1 = typing__ABraExpr__compute_raw_arguments(self);
 var = var1;
 RET_LABEL:;
 return var;
 }
-/* method typing#AInitExpr#property_name for (self: AInitExpr): String */
-val* typing__AInitExpr__property_name(val* self) {
+/* method typing#ABraAssignExpr#property_name for (self: ABraAssignExpr): String */
+val* typing__ABraAssignExpr__property_name(val* self) {
 val* var /* : String */;
 static val* varonce;
 val* var1 /* : String */;
@@ -4645,8 +6319,8 @@ val* var4 /* : FlatString */;
 if (varonce) {
 var1 = varonce;
 } else {
-var2 = "init";
-var3 = 4;
+var2 = "[]=";
+var3 = 3;
 var4 = string__NativeString__to_s_with_length(var2, var3);
 var1 = var4;
 varonce = var1;
@@ -4656,127 +6330,85 @@ goto RET_LABEL;
 RET_LABEL:;
 return var;
 }
-/* method typing#AInitExpr#property_name for (self: Object): String */
-val* VIRTUAL_typing__AInitExpr__property_name(val* self) {
+/* method typing#ABraAssignExpr#property_name for (self: Object): String */
+val* VIRTUAL_typing__ABraAssignExpr__property_name(val* self) {
 val* var /* : String */;
 val* var1 /* : String */;
-var1 = typing__AInitExpr__property_name(self);
+var1 = typing__ABraAssignExpr__property_name(self);
 var = var1;
 RET_LABEL:;
 return var;
 }
-/* method typing#AInitExpr#compute_raw_arguments for (self: AInitExpr): Array[AExpr] */
-val* typing__AInitExpr__compute_raw_arguments(val* self) {
+/* method typing#ABraAssignExpr#compute_raw_arguments for (self: ABraAssignExpr): Array[AExpr] */
+val* typing__ABraAssignExpr__compute_raw_arguments(val* self) {
 val* var /* : Array[AExpr] */;
 val* var1 /* : AExprs */;
-val* var2 /* : Array[AExpr] */;
+val* var3 /* : AExprs */;
+val* var4 /* : Array[AExpr] */;
+val* var_res /* var res: Array[AExpr] */;
+val* var5 /* : AExpr */;
+val* var7 /* : AExpr */;
 {
-var1 = parser_nodes__AInitExpr__n_args(self);
+{ /* Inline parser_nodes#ABraFormExpr#n_args (self) on <self:ABraAssignExpr> */
+var3 = self->attrs[COLOR_parser_nodes__ABraFormExpr___n_args].val; /* _n_args on <self:ABraAssignExpr> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_args");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1705);
+show_backtrace(1);
 }
-{
-var2 = typing__AExprs__to_a(var1);
+var1 = var3;
+RET_LABEL2:(void)0;
 }
-var = var2;
-goto RET_LABEL;
-RET_LABEL:;
-return var;
 }
-/* method typing#AInitExpr#compute_raw_arguments for (self: Object): Array[AExpr] */
-val* VIRTUAL_typing__AInitExpr__compute_raw_arguments(val* self) {
-val* var /* : Array[AExpr] */;
-val* var1 /* : Array[AExpr] */;
-var1 = typing__AInitExpr__compute_raw_arguments(self);
-var = var1;
-RET_LABEL:;
-return var;
+{
+var4 = typing__AExprs__to_a(var1);
 }
-/* method typing#AExprs#to_a for (self: AExprs): Array[AExpr] */
-val* typing__AExprs__to_a(val* self) {
-val* var /* : Array[AExpr] */;
-val* var1 /* : ANodes[AExpr] */;
-val* var3 /* : ANodes[AExpr] */;
-val* var4 /* : Array[nullable Object] */;
+var_res = var4;
 {
-{ /* Inline parser_nodes#AExprs#n_exprs (self) on <self:AExprs> */
-var3 = self->attrs[COLOR_parser_nodes__AExprs___n_exprs].val; /* _n_exprs on <self:AExprs> */
-if (unlikely(var3 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
-PRINT_ERROR(" (%s:%d)\n", "src/parser/parser_nodes.nit", 2274);
+{ /* Inline parser_nodes#AAssignFormExpr#n_value (self) on <self:ABraAssignExpr> */
+var7 = self->attrs[COLOR_parser_nodes__AAssignFormExpr___n_value].val; /* _n_value on <self:ABraAssignExpr> */
+if (unlikely(var7 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_value");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1445);
 show_backtrace(1);
 }
-var1 = var3;
-RET_LABEL2:(void)0;
+var5 = var7;
+RET_LABEL6:(void)0;
 }
 }
 {
-var4 = array__Collection__to_a(var1);
+array__Array__add(var_res, var5); /* Direct call array#Array#add on <var_res:Array[AExpr]>*/
 }
-var = var4;
+var = var_res;
 goto RET_LABEL;
 RET_LABEL:;
 return var;
 }
-/* method typing#AExprs#to_a for (self: Object): Array[AExpr] */
-val* VIRTUAL_typing__AExprs__to_a(val* self) {
+/* method typing#ABraAssignExpr#compute_raw_arguments for (self: Object): Array[AExpr] */
+val* VIRTUAL_typing__ABraAssignExpr__compute_raw_arguments(val* self) {
 val* var /* : Array[AExpr] */;
 val* var1 /* : Array[AExpr] */;
-var1 = typing__AExprs__to_a(self);
+var1 = typing__ABraAssignExpr__compute_raw_arguments(self);
 var = var1;
 RET_LABEL:;
 return var;
 }
-/* method typing#ASuperExpr#callsite for (self: ASuperExpr): nullable CallSite */
-val* typing__ASuperExpr__callsite(val* self) {
+/* method typing#ASendReassignFormExpr#write_callsite for (self: ASendReassignFormExpr): nullable CallSite */
+val* typing__ASendReassignFormExpr__write_callsite(val* self) {
 val* var /* : nullable CallSite */;
 val* var1 /* : nullable CallSite */;
-var1 = self->attrs[COLOR_typing__ASuperExpr___callsite].val; /* _callsite on <self:ASuperExpr> */
+var1 = self->attrs[COLOR_typing__ASendReassignFormExpr___write_callsite].val; /* _write_callsite on <self:ASendReassignFormExpr> */
 var = var1;
 RET_LABEL:;
 return var;
 }
-/* method typing#ASuperExpr#callsite for (self: Object): nullable CallSite */
-val* VIRTUAL_typing__ASuperExpr__callsite(val* self) {
+/* method typing#ASendReassignFormExpr#write_callsite for (self: Object): nullable CallSite */
+val* VIRTUAL_typing__ASendReassignFormExpr__write_callsite(val* self) {
 val* var /* : nullable CallSite */;
 val* var1 /* : nullable CallSite */;
 val* var3 /* : nullable CallSite */;
-{ /* Inline typing#ASuperExpr#callsite (self) on <self:Object(ASuperExpr)> */
-var3 = self->attrs[COLOR_typing__ASuperExpr___callsite].val; /* _callsite on <self:Object(ASuperExpr)> */
-var1 = var3;
-RET_LABEL2:(void)0;
-}
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method typing#ASuperExpr#callsite= for (self: ASuperExpr, nullable CallSite) */
-void typing__ASuperExpr__callsite_61d(val* self, val* p0) {
-self->attrs[COLOR_typing__ASuperExpr___callsite].val = p0; /* _callsite on <self:ASuperExpr> */
-RET_LABEL:;
-}
-/* method typing#ASuperExpr#callsite= for (self: Object, nullable CallSite) */
-void VIRTUAL_typing__ASuperExpr__callsite_61d(val* self, val* p0) {
-{ /* Inline typing#ASuperExpr#callsite= (self,p0) on <self:Object(ASuperExpr)> */
-self->attrs[COLOR_typing__ASuperExpr___callsite].val = p0; /* _callsite on <self:Object(ASuperExpr)> */
-RET_LABEL1:(void)0;
-}
-RET_LABEL:;
-}
-/* method typing#ASuperExpr#mpropdef for (self: ASuperExpr): nullable MMethodDef */
-val* typing__ASuperExpr__mpropdef(val* self) {
-val* var /* : nullable MMethodDef */;
-val* var1 /* : nullable MMethodDef */;
-var1 = self->attrs[COLOR_typing__ASuperExpr___mpropdef].val; /* _mpropdef on <self:ASuperExpr> */
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method typing#ASuperExpr#mpropdef for (self: Object): nullable MMethodDef */
-val* VIRTUAL_typing__ASuperExpr__mpropdef(val* self) {
-val* var /* : nullable MMethodDef */;
-val* var1 /* : nullable MMethodDef */;
-val* var3 /* : nullable MMethodDef */;
-{ /* Inline typing#ASuperExpr#mpropdef (self) on <self:Object(ASuperExpr)> */
-var3 = self->attrs[COLOR_typing__ASuperExpr___mpropdef].val; /* _mpropdef on <self:Object(ASuperExpr)> */
+{ /* Inline typing#ASendReassignFormExpr#write_callsite (self) on <self:Object(ASendReassignFormExpr)> */
+var3 = self->attrs[COLOR_typing__ASendReassignFormExpr___write_callsite].val; /* _write_callsite on <self:Object(ASendReassignFormExpr)> */
 var1 = var3;
 RET_LABEL2:(void)0;
 }
@@ -4784,3440 +6416,3067 @@ var = var1;
 RET_LABEL:;
 return var;
 }
-/* method typing#ASuperExpr#mpropdef= for (self: ASuperExpr, nullable MMethodDef) */
-void typing__ASuperExpr__mpropdef_61d(val* self, val* p0) {
-self->attrs[COLOR_typing__ASuperExpr___mpropdef].val = p0; /* _mpropdef on <self:ASuperExpr> */
+/* method typing#ASendReassignFormExpr#write_callsite= for (self: ASendReassignFormExpr, nullable CallSite) */
+void typing__ASendReassignFormExpr__write_callsite_61d(val* self, val* p0) {
+self->attrs[COLOR_typing__ASendReassignFormExpr___write_callsite].val = p0; /* _write_callsite on <self:ASendReassignFormExpr> */
 RET_LABEL:;
 }
-/* method typing#ASuperExpr#mpropdef= for (self: Object, nullable MMethodDef) */
-void VIRTUAL_typing__ASuperExpr__mpropdef_61d(val* self, val* p0) {
-{ /* Inline typing#ASuperExpr#mpropdef= (self,p0) on <self:Object(ASuperExpr)> */
-self->attrs[COLOR_typing__ASuperExpr___mpropdef].val = p0; /* _mpropdef on <self:Object(ASuperExpr)> */
+/* method typing#ASendReassignFormExpr#write_callsite= for (self: Object, nullable CallSite) */
+void VIRTUAL_typing__ASendReassignFormExpr__write_callsite_61d(val* self, val* p0) {
+{ /* Inline typing#ASendReassignFormExpr#write_callsite= (self,p0) on <self:Object(ASendReassignFormExpr)> */
+self->attrs[COLOR_typing__ASendReassignFormExpr___write_callsite].val = p0; /* _write_callsite on <self:Object(ASendReassignFormExpr)> */
 RET_LABEL1:(void)0;
 }
 RET_LABEL:;
 }
-/* method typing#ASuperExpr#accept_typing for (self: ASuperExpr, TypeVisitor) */
-void typing__ASuperExpr__accept_typing(val* self, val* p0) {
+/* method typing#ASendReassignFormExpr#accept_typing for (self: ASendReassignFormExpr, TypeVisitor) */
+void typing__ASendReassignFormExpr__accept_typing(val* self, val* p0) {
 val* var_v /* var v: TypeVisitor */;
-val* var /* : nullable MClassType */;
-val* var2 /* : nullable MClassType */;
-val* var_recvtype /* var recvtype: nullable MClassType */;
-val* var3 /* : null */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-val* var_other /* var other: nullable Object */;
+val* var /* : AExpr */;
+val* var2 /* : AExpr */;
+val* var3 /* : nullable MType */;
+val* var_recvtype /* var recvtype: nullable MType */;
+val* var4 /* : String */;
+val* var_name /* var name: String */;
+val* var5 /* : null */;
+short int var6 /* : Bool */;
 short int var7 /* : Bool */;
-short int var8 /* : Bool */;
+val* var_other /* var other: nullable Object */;
 short int var9 /* : Bool */;
-val* var10 /* : nullable MPropDef */;
-val* var12 /* : nullable MPropDef */;
-val* var13 /* : MProperty */;
-val* var15 /* : MProperty */;
-val* var_mproperty /* var mproperty: MProperty */;
-short int var16 /* : Bool */;
+short int var11 /* : Bool */;
+short int var12 /* : Bool */;
 int cltype;
 int idtype;
-short int var17 /* : Bool */;
 static val* varonce;
+val* var13 /* : String */;
+char* var14 /* : NativeString */;
+long var15 /* : Int */;
+val* var16 /* : FlatString */;
+static val* varonce17;
 val* var18 /* : String */;
 char* var19 /* : NativeString */;
 long var20 /* : Int */;
 val* var21 /* : FlatString */;
-val* var22 /* : MModule */;
-val* var24 /* : MModule */;
-val* var25 /* : Array[MPropDef] */;
-val* var_superprops /* var superprops: Array[MMethodDef] */;
-long var26 /* : Int */;
-long var27 /* : Int */;
-short int var28 /* : Bool */;
+val* var22 /* : Array[Object] */;
+long var23 /* : Int */;
+val* var24 /* : NativeArray[Object] */;
+val* var25 /* : String */;
+val* var26 /* : AExpr */;
+val* var28 /* : AExpr */;
 short int var29 /* : Bool */;
-short int var31 /* : Bool */;
-short int var32 /* : Bool */;
-short int var33 /* : Bool */;
+int cltype30;
+int idtype31;
+short int var_for_self /* var for_self: Bool */;
+val* var32 /* : nullable CallSite */;
+val* var_callsite /* var callsite: nullable CallSite */;
+val* var33 /* : null */;
+short int var34 /* : Bool */;
 short int var35 /* : Bool */;
-short int var_ /* var : Bool */;
-val* var36 /* : nullable MPropDef */;
-val* var38 /* : nullable MPropDef */;
+short int var37 /* : Bool */;
 short int var39 /* : Bool */;
-static val* varonce40;
-val* var41 /* : String */;
-char* var42 /* : NativeString */;
-long var43 /* : Int */;
-val* var44 /* : FlatString */;
-static val* varonce45;
-val* var46 /* : String */;
-char* var47 /* : NativeString */;
-long var48 /* : Int */;
-val* var49 /* : FlatString */;
-val* var50 /* : Array[Object] */;
-long var51 /* : Int */;
-val* var52 /* : NativeArray[Object] */;
-val* var53 /* : String */;
-val* var54 /* : nullable Object */;
-val* var_superprop /* var superprop: MMethodDef */;
-val* var55 /* : nullable MSignature */;
-val* var57 /* : nullable MSignature */;
-val* var_msignature /* var msignature: MSignature */;
-short int var58 /* : Bool */;
-val* var59 /* : MType */;
-short int var60 /* : Bool */;
-int cltype61;
-int idtype62;
-const char* var_class_name;
-val* var63 /* : AExprs */;
-val* var64 /* : Array[AExpr] */;
+val* var41 /* : Array[AExpr] */;
 val* var_args /* var args: Array[AExpr] */;
-long var65 /* : Int */;
-long var66 /* : Int */;
-short int var67 /* : Bool */;
-short int var69 /* : Bool */;
-int cltype70;
-int idtype71;
-const char* var_class_name72;
-short int var73 /* : Bool */;
-val* var74 /* : String */;
-val* var76 /* : String */;
-short int var77 /* : Bool */;
-val* var78 /* : nullable MType */;
-val* var80 /* : nullable MType */;
-short int var82 /* : Bool */;
-val* var84 /* : nullable MPropDef */;
-val* var86 /* : nullable MPropDef */;
-short int var87 /* : Bool */;
-val* var89 /* : nullable MPropDef */;
-val* var91 /* : nullable MPropDef */;
-short int var92 /* : Bool */;
-int cltype93;
-int idtype94;
-const char* var_class_name95;
-var_v = p0;
-{
-{ /* Inline typing#TypeVisitor#anchor (var_v) on <var_v:TypeVisitor> */
-var2 = var_v->attrs[COLOR_typing__TypeVisitor___anchor].val; /* _anchor on <var_v:TypeVisitor> */
-var = var2;
-RET_LABEL1:(void)0;
-}
-}
-var_recvtype = var;
-var3 = NULL;
-if (var_recvtype == NULL) {
-var4 = 0; /* is null */
-} else {
-var4 = 1; /* arg is null and recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#!= (var_recvtype,var3) on <var_recvtype:nullable MClassType> */
-var_other = var3;
-{
-var8 = ((short int (*)(val*, val*))(var_recvtype->class->vft[COLOR_kernel__Object___61d_61d]))(var_recvtype, var_other) /* == on <var_recvtype:nullable MClassType(MClassType)>*/;
-var7 = var8;
-}
-var9 = !var7;
-var5 = var9;
-goto RET_LABEL6;
-RET_LABEL6:(void)0;
-}
-var4 = var5;
-}
-if (unlikely(!var4)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 1480);
-show_backtrace(1);
-}
-{
-{ /* Inline typing#TypeVisitor#mpropdef (var_v) on <var_v:TypeVisitor> */
-var12 = var_v->attrs[COLOR_typing__TypeVisitor___mpropdef].val; /* _mpropdef on <var_v:TypeVisitor> */
-var10 = var12;
-RET_LABEL11:(void)0;
-}
-}
-if (var10 == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 1481);
-show_backtrace(1);
-} else {
-{ /* Inline model#MPropDef#mproperty (var10) on <var10:nullable MPropDef> */
-if (unlikely(var10 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 1882);
-show_backtrace(1);
-}
-var15 = var10->attrs[COLOR_model__MPropDef___mproperty].val; /* _mproperty on <var10:nullable MPropDef> */
-if (unlikely(var15 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 1882);
-show_backtrace(1);
-}
-var13 = var15;
-RET_LABEL14:(void)0;
-}
-}
-var_mproperty = var13;
-/* <var_mproperty:MProperty> isa MMethod */
-cltype = type_model__MMethod.color;
-idtype = type_model__MMethod.id;
-if(cltype >= var_mproperty->type->table_size) {
-var16 = 0;
-} else {
-var16 = var_mproperty->type->type_table[cltype] == idtype;
-}
-var17 = !var16;
-if (var17){
-if (varonce) {
-var18 = varonce;
-} else {
-var19 = "Error: super only usable in a method";
-var20 = 36;
-var21 = string__NativeString__to_s_with_length(var19, var20);
-var18 = var21;
-varonce = var18;
-}
-{
-typing__TypeVisitor__error(var_v, self, var18); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
-}
-goto RET_LABEL;
-} else {
-}
+short int var42 /* : Bool */;
+val* var43 /* : MSignature */;
+val* var45 /* : MSignature */;
+val* var46 /* : nullable MType */;
+val* var48 /* : nullable MType */;
+val* var_readtype /* var readtype: nullable MType */;
+val* var49 /* : null */;
+short int var50 /* : Bool */;
+short int var51 /* : Bool */;
+short int var53 /* : Bool */;
+short int var55 /* : Bool */;
+static val* varonce56;
+val* var57 /* : String */;
+char* var58 /* : NativeString */;
+long var59 /* : Int */;
+val* var60 /* : FlatString */;
+static val* varonce61;
+val* var62 /* : String */;
+char* var63 /* : NativeString */;
+long var64 /* : Int */;
+val* var65 /* : FlatString */;
+val* var66 /* : Array[Object] */;
+long var67 /* : Int */;
+val* var68 /* : NativeArray[Object] */;
+val* var69 /* : String */;
+static val* varonce70;
+val* var71 /* : String */;
+char* var72 /* : NativeString */;
+long var73 /* : Int */;
+val* var74 /* : FlatString */;
+val* var75 /* : String */;
+val* var76 /* : AExpr */;
+val* var78 /* : AExpr */;
+short int var79 /* : Bool */;
+int cltype80;
+int idtype81;
+val* var82 /* : nullable CallSite */;
+val* var_wcallsite /* var wcallsite: nullable CallSite */;
+val* var83 /* : null */;
+short int var84 /* : Bool */;
+short int var85 /* : Bool */;
+short int var87 /* : Bool */;
+short int var89 /* : Bool */;
+val* var91 /* : MSignature */;
+val* var93 /* : MSignature */;
+val* var94 /* : Array[MParameter] */;
+val* var96 /* : Array[MParameter] */;
+val* var97 /* : nullable Object */;
+val* var98 /* : MType */;
+val* var100 /* : MType */;
+val* var101 /* : nullable MType */;
+val* var_wtype /* var wtype: nullable MType */;
+val* var102 /* : null */;
+short int var103 /* : Bool */;
+short int var104 /* : Bool */;
+short int var106 /* : Bool */;
+short int var108 /* : Bool */;
+val* var109 /* : Array[nullable Object] */;
+val* var110 /* : AExpr */;
+val* var112 /* : AExpr */;
+short int var113 /* : Bool */;
+short int var114 /* : Bool */;
+var_v = p0;
 {
-{ /* Inline typing#TypeVisitor#mmodule (var_v) on <var_v:TypeVisitor> */
-var24 = var_v->attrs[COLOR_typing__TypeVisitor___mmodule].val; /* _mmodule on <var_v:TypeVisitor> */
-if (unlikely(var24 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mmodule");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 38);
+{ /* Inline parser_nodes#ASendExpr#n_expr (self) on <self:ASendReassignFormExpr> */
+var2 = self->attrs[COLOR_parser_nodes__ASendExpr___n_expr].val; /* _n_expr on <self:ASendReassignFormExpr> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1466);
 show_backtrace(1);
 }
-var22 = var24;
-RET_LABEL23:(void)0;
-}
+var = var2;
+RET_LABEL1:(void)0;
 }
-{
-var25 = model__MProperty__lookup_super_definitions(var_mproperty, var22, var_recvtype);
 }
-var_superprops = var25;
 {
-var26 = array__AbstractArrayRead__length(var_superprops);
+var3 = typing__TypeVisitor__visit_expr(var_v, var);
 }
-var27 = 0;
+var_recvtype = var3;
 {
-{ /* Inline kernel#Int#== (var26,var27) on <var26:Int> */
-var31 = var26 == var27;
-var29 = var31;
-goto RET_LABEL30;
-RET_LABEL30:(void)0;
+var4 = ((val* (*)(val*))(self->class->vft[COLOR_typing__ASendExpr__property_name]))(self) /* property_name on <self:ASendReassignFormExpr>*/;
 }
-var28 = var29;
+var_name = var4;
+var5 = NULL;
+if (var_recvtype == NULL) {
+var6 = 1; /* is null */
+} else {
+var6 = 0; /* arg is null but recv is not */
 }
-if (var28){
+if (0) {
+{ /* Inline kernel#Object#== (var_recvtype,var5) on <var_recvtype:nullable MType> */
+var_other = var5;
 {
-{ /* Inline model#MMethod#is_init (var_mproperty) on <var_mproperty:MProperty(MMethod)> */
-var35 = var_mproperty->attrs[COLOR_model__MMethod___is_init].s; /* _is_init on <var_mproperty:MProperty(MMethod)> */
-var33 = var35;
-RET_LABEL34:(void)0;
-}
+{ /* Inline kernel#Object#is_same_instance (var_recvtype,var_other) on <var_recvtype:nullable MType(MType)> */
+var11 = var_recvtype == var_other;
+var9 = var11;
+goto RET_LABEL10;
+RET_LABEL10:(void)0;
 }
-var_ = var33;
-if (var33){
-{
-{ /* Inline typing#TypeVisitor#mpropdef (var_v) on <var_v:TypeVisitor> */
-var38 = var_v->attrs[COLOR_typing__TypeVisitor___mpropdef].val; /* _mpropdef on <var_v:TypeVisitor> */
-var36 = var38;
-RET_LABEL37:(void)0;
 }
+var7 = var9;
+goto RET_LABEL8;
+RET_LABEL8:(void)0;
 }
-if (var36 == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 1488);
-show_backtrace(1);
-} else {
-var39 = model__MPropDef__is_intro(var36);
+var6 = var7;
 }
-var32 = var39;
+if (var6){
+goto RET_LABEL;
 } else {
-var32 = var_;
-}
-if (var32){
-{
-typing__ASuperExpr__process_superinit(self, var_v); /* Direct call typing#ASuperExpr#process_superinit on <self:ASuperExpr>*/
 }
-goto RET_LABEL;
+/* <var_recvtype:nullable MType(MType)> isa MNullType */
+cltype = type_model__MNullType.color;
+idtype = type_model__MNullType.id;
+if(cltype >= var_recvtype->type->table_size) {
+var12 = 0;
 } else {
+var12 = var_recvtype->type->type_table[cltype] == idtype;
 }
-if (varonce40) {
-var41 = varonce40;
+if (var12){
+if (varonce) {
+var13 = varonce;
 } else {
-var42 = "Error: No super method to call for ";
-var43 = 35;
-var44 = string__NativeString__to_s_with_length(var42, var43);
-var41 = var44;
-varonce40 = var41;
+var14 = "Error: Method \'";
+var15 = 15;
+var16 = string__NativeString__to_s_with_length(var14, var15);
+var13 = var16;
+varonce = var13;
 }
-if (varonce45) {
-var46 = varonce45;
+if (varonce17) {
+var18 = varonce17;
 } else {
-var47 = ".";
-var48 = 1;
-var49 = string__NativeString__to_s_with_length(var47, var48);
-var46 = var49;
-varonce45 = var46;
+var19 = "\' call on \'null\'.";
+var20 = 17;
+var21 = string__NativeString__to_s_with_length(var19, var20);
+var18 = var21;
+varonce17 = var18;
 }
-var50 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var50 = array_instance Array[Object] */
-var51 = 3;
-var52 = NEW_array__NativeArray(var51, &type_array__NativeArraykernel__Object);
-((struct instance_array__NativeArray*)var52)->values[0] = (val*) var41;
-((struct instance_array__NativeArray*)var52)->values[1] = (val*) var_mproperty;
-((struct instance_array__NativeArray*)var52)->values[2] = (val*) var46;
+var22 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var22 = array_instance Array[Object] */
+var23 = 3;
+var24 = NEW_array__NativeArray(var23, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var24)->values[0] = (val*) var13;
+((struct instance_array__NativeArray*)var24)->values[1] = (val*) var_name;
+((struct instance_array__NativeArray*)var24)->values[2] = (val*) var18;
 {
-((void (*)(val*, val*, long))(var50->class->vft[COLOR_array__Array__with_native]))(var50, var52, var51) /* with_native on <var50:Array[Object]>*/;
+((void (*)(val*, val*, long))(var22->class->vft[COLOR_array__Array__with_native]))(var22, var24, var23) /* with_native on <var22:Array[Object]>*/;
 }
 }
 {
-var53 = ((val* (*)(val*))(var50->class->vft[COLOR_string__Object__to_s]))(var50) /* to_s on <var50:Array[Object]>*/;
+var25 = ((val* (*)(val*))(var22->class->vft[COLOR_string__Object__to_s]))(var22) /* to_s on <var22:Array[Object]>*/;
 }
 {
-typing__TypeVisitor__error(var_v, self, var53); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
+typing__TypeVisitor__error(var_v, self, var25); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
 }
 goto RET_LABEL;
 } else {
 }
 {
-var54 = abstract_collection__SequenceRead__first(var_superprops);
-}
-var_superprop = var54;
-{
-{ /* Inline model#MMethodDef#msignature (var_superprop) on <var_superprop:MMethodDef> */
-var57 = var_superprop->attrs[COLOR_model__MMethodDef___msignature].val; /* _msignature on <var_superprop:MMethodDef> */
-var55 = var57;
-RET_LABEL56:(void)0;
-}
-}
-if (unlikely(var55 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 1498);
-show_backtrace(1);
-}
-var_msignature = var55;
-var58 = 1;
-{
-var59 = typing__TypeVisitor__resolve_for(var_v, var_msignature, var_recvtype, var58);
-}
-/* <var59:MType> isa MSignature */
-cltype61 = type_model__MSignature.color;
-idtype62 = type_model__MSignature.id;
-if(cltype61 >= var59->type->table_size) {
-var60 = 0;
-} else {
-var60 = var59->type->type_table[cltype61] == idtype62;
-}
-if (unlikely(!var60)) {
-var_class_name = var59 == NULL ? "null" : var59->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "MSignature", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 1499);
-show_backtrace(1);
-}
-var_msignature = var59;
-{
-var63 = parser_nodes__ASuperExpr__n_args(self);
-}
-{
-var64 = typing__AExprs__to_a(var63);
-}
-var_args = var64;
-{
-var65 = array__AbstractArrayRead__length(var_args);
-}
-var66 = 0;
-{
-{ /* Inline kernel#Int#> (var65,var66) on <var65:Int> */
-/* Covariant cast for argument 0 (i) <var66:Int> isa OTHER */
-/* <var66:Int> isa OTHER */
-var69 = 1; /* easy <var66:Int> isa OTHER*/
-if (unlikely(!var69)) {
-var_class_name72 = type_kernel__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name72);
-PRINT_ERROR(" (%s:%d)\n", "lib/standard/kernel.nit", 327);
-show_backtrace(1);
-}
-var73 = var65 > var66;
-var67 = var73;
-goto RET_LABEL68;
-RET_LABEL68:(void)0;
-}
-}
-if (var67){
-{
-{ /* Inline model#MProperty#name (var_mproperty) on <var_mproperty:MProperty(MMethod)> */
-var76 = var_mproperty->attrs[COLOR_model__MProperty___name].val; /* _name on <var_mproperty:MProperty(MMethod)> */
-if (unlikely(var76 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _name");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 1607);
+{ /* Inline parser_nodes#ASendExpr#n_expr (self) on <self:ASendReassignFormExpr> */
+var28 = self->attrs[COLOR_parser_nodes__ASendExpr___n_expr].val; /* _n_expr on <self:ASendReassignFormExpr> */
+if (unlikely(var28 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1466);
 show_backtrace(1);
 }
-var74 = var76;
-RET_LABEL75:(void)0;
-}
-}
-{
-var77 = typing__TypeVisitor__check_signature(var_v, self, var_args, var74, var_msignature);
-}
-var77;
-} else {
-}
-{
-{ /* Inline model#MSignature#return_mtype (var_msignature) on <var_msignature:MSignature> */
-var80 = var_msignature->attrs[COLOR_model__MSignature___return_mtype].val; /* _return_mtype on <var_msignature:MSignature> */
-var78 = var80;
-RET_LABEL79:(void)0;
-}
-}
-{
-{ /* Inline typing#AExpr#mtype= (self,var78) on <self:ASuperExpr> */
-self->attrs[COLOR_typing__AExpr___mtype].val = var78; /* _mtype on <self:ASuperExpr> */
-RET_LABEL81:(void)0;
-}
-}
-var82 = 1;
-{
-{ /* Inline typing#AExpr#is_typed= (self,var82) on <self:ASuperExpr> */
-self->attrs[COLOR_typing__AExpr___is_typed].s = var82; /* _is_typed on <self:ASuperExpr> */
-RET_LABEL83:(void)0;
-}
-}
-{
-{ /* Inline typing#TypeVisitor#mpropdef (var_v) on <var_v:TypeVisitor> */
-var86 = var_v->attrs[COLOR_typing__TypeVisitor___mpropdef].val; /* _mpropdef on <var_v:TypeVisitor> */
-var84 = var86;
-RET_LABEL85:(void)0;
+var26 = var28;
+RET_LABEL27:(void)0;
 }
 }
-var87 = 1;
-if (var84 == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 1506);
-show_backtrace(1);
+/* <var26:AExpr> isa ASelfExpr */
+cltype30 = type_parser_nodes__ASelfExpr.color;
+idtype31 = type_parser_nodes__ASelfExpr.id;
+if(cltype30 >= var26->type->table_size) {
+var29 = 0;
 } else {
-{ /* Inline modelize_property#MPropDef#has_supercall= (var84,var87) on <var84:nullable MPropDef> */
-if (unlikely(var84 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/modelize_property.nit", 236);
-show_backtrace(1);
-}
-var84->attrs[COLOR_modelize_property__MPropDef___has_supercall].s = var87; /* _has_supercall on <var84:nullable MPropDef> */
-RET_LABEL88:(void)0;
-}
+var29 = var26->type->type_table[cltype30] == idtype31;
 }
+var_for_self = var29;
 {
-{ /* Inline typing#TypeVisitor#mpropdef (var_v) on <var_v:TypeVisitor> */
-var91 = var_v->attrs[COLOR_typing__TypeVisitor___mpropdef].val; /* _mpropdef on <var_v:TypeVisitor> */
-var89 = var91;
-RET_LABEL90:(void)0;
-}
+var32 = typing__TypeVisitor__get_method(var_v, self, var_recvtype, var_name, var_for_self);
 }
-/* <var89:nullable MPropDef> isa MMethodDef */
-cltype93 = type_model__MMethodDef.color;
-idtype94 = type_model__MMethodDef.id;
-if(var89 == NULL) {
-var92 = 0;
-} else {
-if(cltype93 >= var89->type->table_size) {
-var92 = 0;
+var_callsite = var32;
+var33 = NULL;
+if (var_callsite == NULL) {
+var34 = 1; /* is null */
 } else {
-var92 = var89->type->type_table[cltype93] == idtype94;
-}
-}
-if (unlikely(!var92)) {
-var_class_name95 = var89 == NULL ? "null" : var89->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "MMethodDef", var_class_name95);
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 1507);
-show_backtrace(1);
+var34 = 0; /* arg is null but recv is not */
 }
+if (0) {
+{ /* Inline kernel#Object#== (var_callsite,var33) on <var_callsite:nullable CallSite> */
+var_other = var33;
 {
-{ /* Inline typing#ASuperExpr#mpropdef= (self,var89) on <self:ASuperExpr> */
-self->attrs[COLOR_typing__ASuperExpr___mpropdef].val = var89; /* _mpropdef on <self:ASuperExpr> */
-RET_LABEL96:(void)0;
+{ /* Inline kernel#Object#is_same_instance (var_callsite,var_other) on <var_callsite:nullable CallSite(CallSite)> */
+var39 = var_callsite == var_other;
+var37 = var39;
+goto RET_LABEL38;
+RET_LABEL38:(void)0;
 }
 }
-RET_LABEL:;
+var35 = var37;
+goto RET_LABEL36;
+RET_LABEL36:(void)0;
 }
-/* method typing#ASuperExpr#accept_typing for (self: Object, TypeVisitor) */
-void VIRTUAL_typing__ASuperExpr__accept_typing(val* self, val* p0) {
-typing__ASuperExpr__accept_typing(self, p0); /* Direct call typing#ASuperExpr#accept_typing on <self:Object(ASuperExpr)>*/
-RET_LABEL:;
+var34 = var35;
+}
+if (var34){
+goto RET_LABEL;
+} else {
 }
-/* method typing#ASuperExpr#process_superinit for (self: ASuperExpr, TypeVisitor) */
-void typing__ASuperExpr__process_superinit(val* self, val* p0) {
-val* var_v /* var v: TypeVisitor */;
-val* var /* : nullable MClassType */;
-val* var2 /* : nullable MClassType */;
-val* var_recvtype /* var recvtype: nullable MClassType */;
-val* var3 /* : null */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var7 /* : Bool */;
-short int var8 /* : Bool */;
-short int var9 /* : Bool */;
-val* var10 /* : nullable MPropDef */;
-val* var12 /* : nullable MPropDef */;
-val* var_mpropdef /* var mpropdef: nullable MPropDef */;
-short int var13 /* : Bool */;
-int cltype;
-int idtype;
-val* var14 /* : MProperty */;
-val* var16 /* : MProperty */;
-val* var_mproperty /* var mproperty: MMethod */;
-val* var17 /* : null */;
-val* var_superprop /* var superprop: nullable MMethodDef */;
-val* var18 /* : MClassDef */;
-val* var20 /* : MClassDef */;
-val* var21 /* : Array[MClassType] */;
-val* var23 /* : Array[MClassType] */;
-val* var24 /* : ArrayIterator[nullable Object] */;
-short int var25 /* : Bool */;
-val* var26 /* : nullable Object */;
-val* var_msupertype /* var msupertype: MClassType */;
-val* var27 /* : MModule */;
-val* var29 /* : MModule */;
-val* var30 /* : MClassType */;
-val* var31 /* : ModelBuilder */;
-val* var33 /* : ModelBuilder */;
-val* var34 /* : ToolContext */;
-val* var36 /* : ToolContext */;
-long var37 /* : Int */;
-long var39 /* : Int */;
-long var_errcount /* var errcount: Int */;
-val* var40 /* : String */;
-val* var42 /* : String */;
-val* var43 /* : nullable MProperty */;
-short int var44 /* : Bool */;
-int cltype45;
-int idtype46;
-const char* var_class_name;
-val* var_candidate /* var candidate: nullable MMethod */;
-val* var47 /* : null */;
-short int var48 /* : Bool */;
-short int var49 /* : Bool */;
-val* var_other51 /* var other: nullable Object */;
-short int var52 /* : Bool */;
-short int var54 /* : Bool */;
-val* var55 /* : ModelBuilder */;
-val* var57 /* : ModelBuilder */;
-val* var58 /* : ToolContext */;
-val* var60 /* : ToolContext */;
-long var61 /* : Int */;
-long var63 /* : Int */;
-short int var64 /* : Bool */;
-short int var66 /* : Bool */;
-int cltype67;
-int idtype68;
-const char* var_class_name69;
-short int var70 /* : Bool */;
-short int var71 /* : Bool */;
-val* var72 /* : null */;
-short int var73 /* : Bool */;
-short int var74 /* : Bool */;
-short int var76 /* : Bool */;
-short int var77 /* : Bool */;
-short int var78 /* : Bool */;
-short int var_ /* var : Bool */;
-val* var79 /* : MProperty */;
-val* var81 /* : MProperty */;
-short int var82 /* : Bool */;
-short int var83 /* : Bool */;
-short int var85 /* : Bool */;
-short int var86 /* : Bool */;
-short int var87 /* : Bool */;
-static val* varonce;
-val* var88 /* : String */;
-char* var89 /* : NativeString */;
-long var90 /* : Int */;
-val* var91 /* : FlatString */;
-static val* varonce92;
-val* var93 /* : String */;
-char* var94 /* : NativeString */;
-long var95 /* : Int */;
-val* var96 /* : FlatString */;
-val* var97 /* : String */;
-static val* varonce98;
-val* var99 /* : String */;
-char* var100 /* : NativeString */;
-long var101 /* : Int */;
-val* var102 /* : FlatString */;
-val* var103 /* : MProperty */;
-val* var105 /* : MProperty */;
-val* var106 /* : String */;
-val* var107 /* : Array[Object] */;
-long var108 /* : Int */;
-val* var109 /* : NativeArray[Object] */;
-val* var110 /* : String */;
-val* var111 /* : MModule */;
-val* var113 /* : MModule */;
-val* var114 /* : Array[MPropDef] */;
-val* var_candidatedefs /* var candidatedefs: Array[MMethodDef] */;
-val* var115 /* : null */;
-short int var116 /* : Bool */;
-short int var117 /* : Bool */;
-short int var119 /* : Bool */;
-short int var120 /* : Bool */;
-short int var121 /* : Bool */;
-val* var122 /* : nullable Object */;
-short int var123 /* : Bool */;
-short int var124 /* : Bool */;
-short int var126 /* : Bool */;
-short int var128 /* : Bool */;
-long var129 /* : Int */;
-long var130 /* : Int */;
-short int var131 /* : Bool */;
-short int var133 /* : Bool */;
-int cltype134;
-int idtype135;
-const char* var_class_name136;
-short int var137 /* : Bool */;
-static val* varonce138;
-val* var139 /* : String */;
-char* var140 /* : NativeString */;
-long var141 /* : Int */;
-val* var142 /* : FlatString */;
-static val* varonce143;
-val* var144 /* : String */;
-char* var145 /* : NativeString */;
-long var146 /* : Int */;
-val* var147 /* : FlatString */;
-static val* varonce148;
-val* var149 /* : String */;
-char* var150 /* : NativeString */;
-long var151 /* : Int */;
-val* var152 /* : FlatString */;
-static val* varonce153;
-val* var154 /* : String */;
-char* var155 /* : NativeString */;
-long var156 /* : Int */;
-val* var157 /* : FlatString */;
-val* var158 /* : String */;
-val* var159 /* : Array[Object] */;
-long var160 /* : Int */;
-val* var161 /* : NativeArray[Object] */;
-val* var162 /* : String */;
-val* var163 /* : nullable Object */;
-val* var164 /* : null */;
-short int var165 /* : Bool */;
-short int var166 /* : Bool */;
-short int var168 /* : Bool */;
-short int var170 /* : Bool */;
-static val* varonce171;
-val* var172 /* : String */;
-char* var173 /* : NativeString */;
-long var174 /* : Int */;
-val* var175 /* : FlatString */;
-static val* varonce176;
-val* var177 /* : String */;
-char* var178 /* : NativeString */;
-long var179 /* : Int */;
-val* var180 /* : FlatString */;
-val* var181 /* : Array[Object] */;
-long var182 /* : Int */;
-val* var183 /* : NativeArray[Object] */;
-val* var184 /* : String */;
-val* var185 /* : nullable MSignature */;
-val* var187 /* : nullable MSignature */;
-val* var_msignature /* var msignature: MSignature */;
-short int var188 /* : Bool */;
-val* var189 /* : MType */;
-short int var190 /* : Bool */;
-int cltype191;
-int idtype192;
-const char* var_class_name193;
-val* var194 /* : CallSite */;
-val* var195 /* : MModule */;
-val* var197 /* : MModule */;
-val* var198 /* : nullable MClassType */;
-val* var200 /* : nullable MClassType */;
-short int var201 /* : Bool */;
-val* var202 /* : MProperty */;
-val* var204 /* : MProperty */;
-short int var205 /* : Bool */;
-val* var_callsite /* var callsite: CallSite */;
-val* var208 /* : AExprs */;
-val* var209 /* : Array[AExpr] */;
-val* var_args /* var args: Array[AExpr] */;
-long var210 /* : Int */;
-long var211 /* : Int */;
-short int var212 /* : Bool */;
-short int var214 /* : Bool */;
-int cltype215;
-int idtype216;
-const char* var_class_name217;
-short int var218 /* : Bool */;
-short int var219 /* : Bool */;
-val* var220 /* : nullable MSignature */;
-val* var222 /* : nullable MSignature */;
-long var223 /* : Int */;
-long var224 /* : Int */;
-short int var225 /* : Bool */;
-short int var227 /* : Bool */;
-int cltype228;
-int idtype229;
-const char* var_class_name230;
-short int var231 /* : Bool */;
-static val* varonce232;
-val* var233 /* : String */;
-char* var234 /* : NativeString */;
-long var235 /* : Int */;
-val* var236 /* : FlatString */;
-val* var237 /* : nullable MSignature */;
-val* var239 /* : nullable MSignature */;
-long var240 /* : Int */;
-static val* varonce241;
-val* var242 /* : String */;
-char* var243 /* : NativeString */;
-long var244 /* : Int */;
-val* var245 /* : FlatString */;
-long var246 /* : Int */;
-static val* varonce247;
-val* var248 /* : String */;
-char* var249 /* : NativeString */;
-long var250 /* : Int */;
-val* var251 /* : FlatString */;
-val* var252 /* : Array[Object] */;
-long var253 /* : Int */;
-val* var254 /* : NativeArray[Object] */;
-val* var255 /* : Object */;
-val* var256 /* : Object */;
-val* var257 /* : String */;
-long var258 /* : Int */;
-long var_i /* var i: Int */;
-val* var259 /* : Array[MParameter] */;
-val* var261 /* : Array[MParameter] */;
-val* var262 /* : ArrayIterator[nullable Object] */;
-short int var263 /* : Bool */;
-val* var264 /* : nullable Object */;
-val* var_sp /* var sp: MParameter */;
-val* var265 /* : nullable MSignature */;
-val* var267 /* : nullable MSignature */;
-val* var268 /* : Array[MParameter] */;
-val* var270 /* : Array[MParameter] */;
-val* var271 /* : nullable Object */;
-val* var_p /* var p: MParameter */;
-val* var272 /* : MType */;
-val* var274 /* : MType */;
-val* var275 /* : MType */;
-val* var277 /* : MType */;
-short int var278 /* : Bool */;
-short int var279 /* : Bool */;
-static val* varonce280;
-val* var281 /* : String */;
-char* var282 /* : NativeString */;
-long var283 /* : Int */;
-val* var284 /* : FlatString */;
-static val* varonce285;
-val* var286 /* : String */;
-char* var287 /* : NativeString */;
-long var288 /* : Int */;
-val* var289 /* : FlatString */;
-val* var290 /* : MType */;
-val* var292 /* : MType */;
-static val* varonce293;
-val* var294 /* : String */;
-char* var295 /* : NativeString */;
-long var296 /* : Int */;
-val* var297 /* : FlatString */;
-val* var298 /* : String */;
-val* var300 /* : String */;
-static val* varonce301;
-val* var302 /* : String */;
-char* var303 /* : NativeString */;
-long var304 /* : Int */;
-val* var305 /* : FlatString */;
-val* var306 /* : MType */;
-val* var308 /* : MType */;
-static val* varonce309;
-val* var310 /* : String */;
-char* var311 /* : NativeString */;
-long var312 /* : Int */;
-val* var313 /* : FlatString */;
-val* var314 /* : Array[Object] */;
-long var315 /* : Int */;
-val* var316 /* : NativeArray[Object] */;
-val* var317 /* : Object */;
-val* var318 /* : String */;
-long var319 /* : Int */;
-long var320 /* : Int */;
-short int var322 /* : Bool */;
-int cltype323;
-int idtype324;
-const char* var_class_name325;
-long var326 /* : Int */;
-short int var328 /* : Bool */;
-var_v = p0;
 {
-{ /* Inline typing#TypeVisitor#anchor (var_v) on <var_v:TypeVisitor> */
-var2 = var_v->attrs[COLOR_typing__TypeVisitor___anchor].val; /* _anchor on <var_v:TypeVisitor> */
-var = var2;
-RET_LABEL1:(void)0;
+{ /* Inline typing#ASendExpr#callsite= (self,var_callsite) on <self:ASendReassignFormExpr> */
+self->attrs[COLOR_typing__ASendExpr___callsite].val = var_callsite; /* _callsite on <self:ASendReassignFormExpr> */
+RET_LABEL40:(void)0;
 }
 }
-var_recvtype = var;
-var3 = NULL;
-if (var_recvtype == NULL) {
-var4 = 0; /* is null */
+{
+var41 = ((val* (*)(val*))(self->class->vft[COLOR_typing__ASendExpr__compute_raw_arguments]))(self) /* compute_raw_arguments on <self:ASendReassignFormExpr>*/;
+}
+var_args = var41;
+{
+var42 = typing__CallSite__check_signature(var_callsite, var_v, var_args);
+}
+{
+{ /* Inline typing#CallSite#msignature (var_callsite) on <var_callsite:nullable CallSite(CallSite)> */
+var45 = var_callsite->attrs[COLOR_typing__CallSite___msignature].val; /* _msignature on <var_callsite:nullable CallSite(CallSite)> */
+if (unlikely(var45 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _msignature");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 490);
+show_backtrace(1);
+}
+var43 = var45;
+RET_LABEL44:(void)0;
+}
+}
+{
+{ /* Inline model#MSignature#return_mtype (var43) on <var43:MSignature> */
+var48 = var43->attrs[COLOR_model__MSignature___return_mtype].val; /* _return_mtype on <var43:MSignature> */
+var46 = var48;
+RET_LABEL47:(void)0;
+}
+}
+var_readtype = var46;
+var49 = NULL;
+if (var_readtype == NULL) {
+var50 = 1; /* is null */
 } else {
-var4 = 1; /* arg is null and recv is not */
+var50 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var_recvtype,var3) on <var_recvtype:nullable MClassType> */
-var_other = var3;
+{ /* Inline kernel#Object#== (var_readtype,var49) on <var_readtype:nullable MType> */
+var_other = var49;
 {
-var8 = ((short int (*)(val*, val*))(var_recvtype->class->vft[COLOR_kernel__Object___61d_61d]))(var_recvtype, var_other) /* == on <var_recvtype:nullable MClassType(MClassType)>*/;
-var7 = var8;
+{ /* Inline kernel#Object#is_same_instance (var_readtype,var_other) on <var_readtype:nullable MType(MType)> */
+var55 = var_readtype == var_other;
+var53 = var55;
+goto RET_LABEL54;
+RET_LABEL54:(void)0;
 }
-var9 = !var7;
-var5 = var9;
-goto RET_LABEL6;
-RET_LABEL6:(void)0;
 }
-var4 = var5;
+var51 = var53;
+goto RET_LABEL52;
+RET_LABEL52:(void)0;
 }
-if (unlikely(!var4)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 1513);
-show_backtrace(1);
+var50 = var51;
+}
+if (var50){
+if (varonce56) {
+var57 = varonce56;
+} else {
+var58 = "Error: ";
+var59 = 7;
+var60 = string__NativeString__to_s_with_length(var58, var59);
+var57 = var60;
+varonce56 = var57;
+}
+if (varonce61) {
+var62 = varonce61;
+} else {
+var63 = " is not a function";
+var64 = 18;
+var65 = string__NativeString__to_s_with_length(var63, var64);
+var62 = var65;
+varonce61 = var62;
 }
+var66 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var66 = array_instance Array[Object] */
+var67 = 3;
+var68 = NEW_array__NativeArray(var67, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var68)->values[0] = (val*) var57;
+((struct instance_array__NativeArray*)var68)->values[1] = (val*) var_name;
+((struct instance_array__NativeArray*)var68)->values[2] = (val*) var62;
 {
-{ /* Inline typing#TypeVisitor#mpropdef (var_v) on <var_v:TypeVisitor> */
-var12 = var_v->attrs[COLOR_typing__TypeVisitor___mpropdef].val; /* _mpropdef on <var_v:TypeVisitor> */
-var10 = var12;
-RET_LABEL11:(void)0;
+((void (*)(val*, val*, long))(var66->class->vft[COLOR_array__Array__with_native]))(var66, var68, var67) /* with_native on <var66:Array[Object]>*/;
 }
 }
-var_mpropdef = var10;
-/* <var_mpropdef:nullable MPropDef> isa MMethodDef */
-cltype = type_model__MMethodDef.color;
-idtype = type_model__MMethodDef.id;
-if(var_mpropdef == NULL) {
-var13 = 0;
+{
+var69 = ((val* (*)(val*))(var66->class->vft[COLOR_string__Object__to_s]))(var66) /* to_s on <var66:Array[Object]>*/;
+}
+{
+typing__TypeVisitor__error(var_v, self, var69); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
+}
+goto RET_LABEL;
 } else {
-if(cltype >= var_mpropdef->type->table_size) {
-var13 = 0;
+}
+if (varonce70) {
+var71 = varonce70;
 } else {
-var13 = var_mpropdef->type->type_table[cltype] == idtype;
+var72 = "=";
+var73 = 1;
+var74 = string__NativeString__to_s_with_length(var72, var73);
+var71 = var74;
+varonce70 = var71;
 }
+{
+var75 = string__FlatString___43d(var_name, var71);
 }
-if (unlikely(!var13)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 1515);
+{
+{ /* Inline parser_nodes#ASendExpr#n_expr (self) on <self:ASendReassignFormExpr> */
+var78 = self->attrs[COLOR_parser_nodes__ASendExpr___n_expr].val; /* _n_expr on <self:ASendReassignFormExpr> */
+if (unlikely(var78 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_expr");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1466);
 show_backtrace(1);
 }
+var76 = var78;
+RET_LABEL77:(void)0;
+}
+}
+/* <var76:AExpr> isa ASelfExpr */
+cltype80 = type_parser_nodes__ASelfExpr.color;
+idtype81 = type_parser_nodes__ASelfExpr.id;
+if(cltype80 >= var76->type->table_size) {
+var79 = 0;
+} else {
+var79 = var76->type->type_table[cltype80] == idtype81;
+}
 {
-{ /* Inline model#MPropDef#mproperty (var_mpropdef) on <var_mpropdef:nullable MPropDef(MMethodDef)> */
-var16 = var_mpropdef->attrs[COLOR_model__MPropDef___mproperty].val; /* _mproperty on <var_mpropdef:nullable MPropDef(MMethodDef)> */
-if (unlikely(var16 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 1882);
+var82 = typing__TypeVisitor__get_method(var_v, self, var_recvtype, var75, var79);
+}
+var_wcallsite = var82;
+var83 = NULL;
+if (var_wcallsite == NULL) {
+var84 = 1; /* is null */
+} else {
+var84 = 0; /* arg is null but recv is not */
+}
+if (0) {
+{ /* Inline kernel#Object#== (var_wcallsite,var83) on <var_wcallsite:nullable CallSite> */
+var_other = var83;
+{
+{ /* Inline kernel#Object#is_same_instance (var_wcallsite,var_other) on <var_wcallsite:nullable CallSite(CallSite)> */
+var89 = var_wcallsite == var_other;
+var87 = var89;
+goto RET_LABEL88;
+RET_LABEL88:(void)0;
+}
+}
+var85 = var87;
+goto RET_LABEL86;
+RET_LABEL86:(void)0;
+}
+var84 = var85;
+}
+if (var84){
+goto RET_LABEL;
+} else {
+}
+{
+{ /* Inline typing#ASendReassignFormExpr#write_callsite= (self,var_wcallsite) on <self:ASendReassignFormExpr> */
+self->attrs[COLOR_typing__ASendReassignFormExpr___write_callsite].val = var_wcallsite; /* _write_callsite on <self:ASendReassignFormExpr> */
+RET_LABEL90:(void)0;
+}
+}
+{
+{ /* Inline typing#CallSite#msignature (var_wcallsite) on <var_wcallsite:nullable CallSite(CallSite)> */
+var93 = var_wcallsite->attrs[COLOR_typing__CallSite___msignature].val; /* _msignature on <var_wcallsite:nullable CallSite(CallSite)> */
+if (unlikely(var93 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _msignature");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 490);
 show_backtrace(1);
 }
-var14 = var16;
-RET_LABEL15:(void)0;
+var91 = var93;
+RET_LABEL92:(void)0;
 }
 }
-var_mproperty = var14;
-var17 = NULL;
-var_superprop = var17;
 {
-{ /* Inline model#MPropDef#mclassdef (var_mpropdef) on <var_mpropdef:nullable MPropDef(MMethodDef)> */
-var20 = var_mpropdef->attrs[COLOR_model__MPropDef___mclassdef].val; /* _mclassdef on <var_mpropdef:nullable MPropDef(MMethodDef)> */
-if (unlikely(var20 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclassdef");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 1879);
+{ /* Inline model#MSignature#mparameters (var91) on <var91:MSignature> */
+var96 = var91->attrs[COLOR_model__MSignature___mparameters].val; /* _mparameters on <var91:MSignature> */
+if (unlikely(var96 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mparameters");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 1465);
 show_backtrace(1);
 }
-var18 = var20;
-RET_LABEL19:(void)0;
+var94 = var96;
+RET_LABEL95:(void)0;
 }
 }
 {
-{ /* Inline model#MClassDef#supertypes (var18) on <var18:MClassDef> */
-var23 = var18->attrs[COLOR_model__MClassDef___supertypes].val; /* _supertypes on <var18:MClassDef> */
-if (unlikely(var23 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _supertypes");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 517);
+var97 = abstract_collection__SequenceRead__last(var94);
+}
+{
+{ /* Inline model#MParameter#mtype (var97) on <var97:nullable Object(MParameter)> */
+var100 = var97->attrs[COLOR_model__MParameter___mtype].val; /* _mtype on <var97:nullable Object(MParameter)> */
+if (unlikely(var100 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mtype");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 1565);
 show_backtrace(1);
 }
-var21 = var23;
-RET_LABEL22:(void)0;
+var98 = var100;
+RET_LABEL99:(void)0;
 }
 }
 {
-var24 = array__AbstractArrayRead__iterator(var21);
+var101 = typing__AReassignFormExpr__resolve_reassignment(self, var_v, var_readtype, var98);
 }
-for(;;) {
+var_wtype = var101;
+var102 = NULL;
+if (var_wtype == NULL) {
+var103 = 1; /* is null */
+} else {
+var103 = 0; /* arg is null but recv is not */
+}
+if (0) {
+{ /* Inline kernel#Object#== (var_wtype,var102) on <var_wtype:nullable MType> */
+var_other = var102;
 {
-var25 = array__ArrayIterator__is_ok(var24);
+{ /* Inline kernel#Object#is_same_instance (var_wtype,var_other) on <var_wtype:nullable MType(MType)> */
+var108 = var_wtype == var_other;
+var106 = var108;
+goto RET_LABEL107;
+RET_LABEL107:(void)0;
+}
+}
+var104 = var106;
+goto RET_LABEL105;
+RET_LABEL105:(void)0;
+}
+var103 = var104;
+}
+if (var103){
+goto RET_LABEL;
+} else {
 }
-if(!var25) break;
 {
-var26 = array__ArrayIterator__item(var24);
+var109 = array__Collection__to_a(var_args);
 }
-var_msupertype = var26;
+var_args = var109;
 {
-{ /* Inline typing#TypeVisitor#mmodule (var_v) on <var_v:TypeVisitor> */
-var29 = var_v->attrs[COLOR_typing__TypeVisitor___mmodule].val; /* _mmodule on <var_v:TypeVisitor> */
-if (unlikely(var29 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mmodule");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 38);
+{ /* Inline parser_nodes#AReassignFormExpr#n_value (self) on <self:ASendReassignFormExpr> */
+var112 = self->attrs[COLOR_parser_nodes__AReassignFormExpr___n_value].val; /* _n_value on <self:ASendReassignFormExpr> */
+if (unlikely(var112 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_value");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1452);
 show_backtrace(1);
 }
-var27 = var29;
-RET_LABEL28:(void)0;
+var110 = var112;
+RET_LABEL111:(void)0;
 }
 }
 {
-var30 = model__MClassType__anchor_to(var_msupertype, var27, var_recvtype);
+array__Array__add(var_args, var110); /* Direct call array#Array#add on <var_args:Array[AExpr]>*/
 }
-var_msupertype = var30;
 {
-{ /* Inline typing#TypeVisitor#modelbuilder (var_v) on <var_v:TypeVisitor> */
-var33 = var_v->attrs[COLOR_typing__TypeVisitor___modelbuilder].val; /* _modelbuilder on <var_v:TypeVisitor> */
-if (unlikely(var33 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _modelbuilder");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 36);
+var113 = typing__CallSite__check_signature(var_wcallsite, var_v, var_args);
+}
+var114 = 1;
+{
+{ /* Inline typing#AExpr#is_typed= (self,var114) on <self:ASendReassignFormExpr> */
+self->attrs[COLOR_typing__AExpr___is_typed].s = var114; /* _is_typed on <self:ASendReassignFormExpr> */
+RET_LABEL115:(void)0;
+}
+}
+RET_LABEL:;
+}
+/* method typing#ASendReassignFormExpr#accept_typing for (self: Object, TypeVisitor) */
+void VIRTUAL_typing__ASendReassignFormExpr__accept_typing(val* self, val* p0) {
+typing__ASendReassignFormExpr__accept_typing(self, p0); /* Direct call typing#ASendReassignFormExpr#accept_typing on <self:Object(ASendReassignFormExpr)>*/
+RET_LABEL:;
+}
+/* method typing#ACallReassignExpr#property_name for (self: ACallReassignExpr): String */
+val* typing__ACallReassignExpr__property_name(val* self) {
+val* var /* : String */;
+val* var1 /* : TId */;
+val* var3 /* : TId */;
+val* var4 /* : String */;
+{
+{ /* Inline parser_nodes#ACallFormExpr#n_id (self) on <self:ACallReassignExpr> */
+var3 = self->attrs[COLOR_parser_nodes__ACallFormExpr___n_id].val; /* _n_id on <self:ACallReassignExpr> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_id");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1644);
 show_backtrace(1);
 }
-var31 = var33;
-RET_LABEL32:(void)0;
+var1 = var3;
+RET_LABEL2:(void)0;
 }
 }
 {
-{ /* Inline modelbuilder#ModelBuilder#toolcontext (var31) on <var31:ModelBuilder> */
-var36 = var31->attrs[COLOR_modelbuilder__ModelBuilder___toolcontext].val; /* _toolcontext on <var31:ModelBuilder> */
-if (unlikely(var36 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _toolcontext");
-PRINT_ERROR(" (%s:%d)\n", "src/modelbuilder.nit", 101);
+var4 = lexer_work__Token__text(var1);
+}
+var = var4;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
+}
+/* method typing#ACallReassignExpr#property_name for (self: Object): String */
+val* VIRTUAL_typing__ACallReassignExpr__property_name(val* self) {
+val* var /* : String */;
+val* var1 /* : String */;
+var1 = typing__ACallReassignExpr__property_name(self);
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method typing#ACallReassignExpr#compute_raw_arguments for (self: ACallReassignExpr): Array[AExpr] */
+val* typing__ACallReassignExpr__compute_raw_arguments(val* self) {
+val* var /* : Array[AExpr] */;
+val* var1 /* : AExprs */;
+val* var3 /* : AExprs */;
+val* var4 /* : Array[AExpr] */;
+{
+{ /* Inline parser_nodes#ACallFormExpr#n_args (self) on <self:ACallReassignExpr> */
+var3 = self->attrs[COLOR_parser_nodes__ACallFormExpr___n_args].val; /* _n_args on <self:ACallReassignExpr> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_args");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1647);
 show_backtrace(1);
 }
-var34 = var36;
-RET_LABEL35:(void)0;
+var1 = var3;
+RET_LABEL2:(void)0;
 }
 }
 {
-{ /* Inline toolcontext#ToolContext#error_count (var34) on <var34:ToolContext> */
-var39 = var34->attrs[COLOR_toolcontext__ToolContext___error_count].l; /* _error_count on <var34:ToolContext> */
-var37 = var39;
-RET_LABEL38:(void)0;
+var4 = typing__AExprs__to_a(var1);
+}
+var = var4;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
+}
+/* method typing#ACallReassignExpr#compute_raw_arguments for (self: Object): Array[AExpr] */
+val* VIRTUAL_typing__ACallReassignExpr__compute_raw_arguments(val* self) {
+val* var /* : Array[AExpr] */;
+val* var1 /* : Array[AExpr] */;
+var1 = typing__ACallReassignExpr__compute_raw_arguments(self);
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method typing#ABraReassignExpr#property_name for (self: ABraReassignExpr): String */
+val* typing__ABraReassignExpr__property_name(val* self) {
+val* var /* : String */;
+static val* varonce;
+val* var1 /* : String */;
+char* var2 /* : NativeString */;
+long var3 /* : Int */;
+val* var4 /* : FlatString */;
+if (varonce) {
+var1 = varonce;
+} else {
+var2 = "[]";
+var3 = 2;
+var4 = string__NativeString__to_s_with_length(var2, var3);
+var1 = var4;
+varonce = var1;
+}
+var = var1;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
 }
+/* method typing#ABraReassignExpr#property_name for (self: Object): String */
+val* VIRTUAL_typing__ABraReassignExpr__property_name(val* self) {
+val* var /* : String */;
+val* var1 /* : String */;
+var1 = typing__ABraReassignExpr__property_name(self);
+var = var1;
+RET_LABEL:;
+return var;
 }
-var_errcount = var37;
+/* method typing#ABraReassignExpr#compute_raw_arguments for (self: ABraReassignExpr): Array[AExpr] */
+val* typing__ABraReassignExpr__compute_raw_arguments(val* self) {
+val* var /* : Array[AExpr] */;
+val* var1 /* : AExprs */;
+val* var3 /* : AExprs */;
+val* var4 /* : Array[AExpr] */;
 {
-{ /* Inline model#MProperty#name (var_mproperty) on <var_mproperty:MMethod> */
-var42 = var_mproperty->attrs[COLOR_model__MProperty___name].val; /* _name on <var_mproperty:MMethod> */
-if (unlikely(var42 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _name");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 1607);
+{ /* Inline parser_nodes#ABraFormExpr#n_args (self) on <self:ABraReassignExpr> */
+var3 = self->attrs[COLOR_parser_nodes__ABraFormExpr___n_args].val; /* _n_args on <self:ABraReassignExpr> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_args");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1705);
 show_backtrace(1);
 }
-var40 = var42;
-RET_LABEL41:(void)0;
+var1 = var3;
+RET_LABEL2:(void)0;
+}
 }
+{
+var4 = typing__AExprs__to_a(var1);
+}
+var = var4;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
 }
-{
-var43 = typing__TypeVisitor__try_get_mproperty_by_name2(var_v, self, var_msupertype, var40);
+/* method typing#ABraReassignExpr#compute_raw_arguments for (self: Object): Array[AExpr] */
+val* VIRTUAL_typing__ABraReassignExpr__compute_raw_arguments(val* self) {
+val* var /* : Array[AExpr] */;
+val* var1 /* : Array[AExpr] */;
+var1 = typing__ABraReassignExpr__compute_raw_arguments(self);
+var = var1;
+RET_LABEL:;
+return var;
 }
-/* <var43:nullable MProperty> isa nullable MMethod */
-cltype45 = type_nullable_model__MMethod.color;
-idtype46 = type_nullable_model__MMethod.id;
-if(var43 == NULL) {
-var44 = 1;
-} else {
-if(cltype45 >= var43->type->table_size) {
-var44 = 0;
+/* method typing#AInitExpr#property_name for (self: AInitExpr): String */
+val* typing__AInitExpr__property_name(val* self) {
+val* var /* : String */;
+static val* varonce;
+val* var1 /* : String */;
+char* var2 /* : NativeString */;
+long var3 /* : Int */;
+val* var4 /* : FlatString */;
+if (varonce) {
+var1 = varonce;
 } else {
-var44 = var43->type->type_table[cltype45] == idtype46;
-}
+var2 = "init";
+var3 = 4;
+var4 = string__NativeString__to_s_with_length(var2, var3);
+var1 = var4;
+varonce = var1;
 }
-if (unlikely(!var44)) {
-var_class_name = var43 == NULL ? "null" : var43->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable MMethod", var_class_name);
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 1521);
-show_backtrace(1);
+var = var1;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
 }
-var_candidate = var43;
-var47 = NULL;
-if (var_candidate == NULL) {
-var48 = 1; /* is null */
-} else {
-var48 = 0; /* arg is null but recv is not */
+/* method typing#AInitExpr#property_name for (self: Object): String */
+val* VIRTUAL_typing__AInitExpr__property_name(val* self) {
+val* var /* : String */;
+val* var1 /* : String */;
+var1 = typing__AInitExpr__property_name(self);
+var = var1;
+RET_LABEL:;
+return var;
 }
-if (0) {
-{ /* Inline kernel#Object#== (var_candidate,var47) on <var_candidate:nullable MMethod> */
-var_other51 = var47;
+/* method typing#AInitExpr#compute_raw_arguments for (self: AInitExpr): Array[AExpr] */
+val* typing__AInitExpr__compute_raw_arguments(val* self) {
+val* var /* : Array[AExpr] */;
+val* var1 /* : AExprs */;
+val* var3 /* : AExprs */;
+val* var4 /* : Array[AExpr] */;
 {
-{ /* Inline kernel#Object#is_same_instance (var_candidate,var_other51) on <var_candidate:nullable MMethod(MMethod)> */
-var54 = var_candidate == var_other51;
-var52 = var54;
-goto RET_LABEL53;
-RET_LABEL53:(void)0;
-}
+{ /* Inline parser_nodes#AInitExpr#n_args (self) on <self:AInitExpr> */
+var3 = self->attrs[COLOR_parser_nodes__AInitExpr___n_args].val; /* _n_args on <self:AInitExpr> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_args");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1699);
+show_backtrace(1);
 }
-var49 = var52;
-goto RET_LABEL50;
-RET_LABEL50:(void)0;
+var1 = var3;
+RET_LABEL2:(void)0;
 }
-var48 = var49;
 }
-if (var48){
 {
-{ /* Inline typing#TypeVisitor#modelbuilder (var_v) on <var_v:TypeVisitor> */
-var57 = var_v->attrs[COLOR_typing__TypeVisitor___modelbuilder].val; /* _modelbuilder on <var_v:TypeVisitor> */
-if (unlikely(var57 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _modelbuilder");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 36);
-show_backtrace(1);
+var4 = typing__AExprs__to_a(var1);
 }
-var55 = var57;
-RET_LABEL56:(void)0;
+var = var4;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
 }
+/* method typing#AInitExpr#compute_raw_arguments for (self: Object): Array[AExpr] */
+val* VIRTUAL_typing__AInitExpr__compute_raw_arguments(val* self) {
+val* var /* : Array[AExpr] */;
+val* var1 /* : Array[AExpr] */;
+var1 = typing__AInitExpr__compute_raw_arguments(self);
+var = var1;
+RET_LABEL:;
+return var;
 }
+/* method typing#AExprs#to_a for (self: AExprs): Array[AExpr] */
+val* typing__AExprs__to_a(val* self) {
+val* var /* : Array[AExpr] */;
+val* var1 /* : ANodes[AExpr] */;
+val* var3 /* : ANodes[AExpr] */;
+val* var4 /* : Array[nullable Object] */;
 {
-{ /* Inline modelbuilder#ModelBuilder#toolcontext (var55) on <var55:ModelBuilder> */
-var60 = var55->attrs[COLOR_modelbuilder__ModelBuilder___toolcontext].val; /* _toolcontext on <var55:ModelBuilder> */
-if (unlikely(var60 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _toolcontext");
-PRINT_ERROR(" (%s:%d)\n", "src/modelbuilder.nit", 101);
+{ /* Inline parser_nodes#AExprs#n_exprs (self) on <self:AExprs> */
+var3 = self->attrs[COLOR_parser_nodes__AExprs___n_exprs].val; /* _n_exprs on <self:AExprs> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_exprs");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1946);
 show_backtrace(1);
 }
-var58 = var60;
-RET_LABEL59:(void)0;
+var1 = var3;
+RET_LABEL2:(void)0;
 }
 }
 {
-{ /* Inline toolcontext#ToolContext#error_count (var58) on <var58:ToolContext> */
-var63 = var58->attrs[COLOR_toolcontext__ToolContext___error_count].l; /* _error_count on <var58:ToolContext> */
-var61 = var63;
-RET_LABEL62:(void)0;
+var4 = array__Collection__to_a(var1);
 }
+var = var4;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
 }
-{
-{ /* Inline kernel#Int#> (var61,var_errcount) on <var61:Int> */
-/* Covariant cast for argument 0 (i) <var_errcount:Int> isa OTHER */
-/* <var_errcount:Int> isa OTHER */
-var66 = 1; /* easy <var_errcount:Int> isa OTHER*/
-if (unlikely(!var66)) {
-var_class_name69 = type_kernel__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name69);
-PRINT_ERROR(" (%s:%d)\n", "lib/standard/kernel.nit", 327);
-show_backtrace(1);
+/* method typing#AExprs#to_a for (self: Object): Array[AExpr] */
+val* VIRTUAL_typing__AExprs__to_a(val* self) {
+val* var /* : Array[AExpr] */;
+val* var1 /* : Array[AExpr] */;
+var1 = typing__AExprs__to_a(self);
+var = var1;
+RET_LABEL:;
+return var;
 }
-var70 = var61 > var_errcount;
-var64 = var70;
-goto RET_LABEL65;
-RET_LABEL65:(void)0;
+/* method typing#ASuperExpr#callsite for (self: ASuperExpr): nullable CallSite */
+val* typing__ASuperExpr__callsite(val* self) {
+val* var /* : nullable CallSite */;
+val* var1 /* : nullable CallSite */;
+var1 = self->attrs[COLOR_typing__ASuperExpr___callsite].val; /* _callsite on <self:ASuperExpr> */
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method typing#ASuperExpr#callsite for (self: Object): nullable CallSite */
+val* VIRTUAL_typing__ASuperExpr__callsite(val* self) {
+val* var /* : nullable CallSite */;
+val* var1 /* : nullable CallSite */;
+val* var3 /* : nullable CallSite */;
+{ /* Inline typing#ASuperExpr#callsite (self) on <self:Object(ASuperExpr)> */
+var3 = self->attrs[COLOR_typing__ASuperExpr___callsite].val; /* _callsite on <self:Object(ASuperExpr)> */
+var1 = var3;
+RET_LABEL2:(void)0;
 }
+var = var1;
+RET_LABEL:;
+return var;
 }
-if (var64){
-goto RET_LABEL;
-} else {
+/* method typing#ASuperExpr#callsite= for (self: ASuperExpr, nullable CallSite) */
+void typing__ASuperExpr__callsite_61d(val* self, val* p0) {
+self->attrs[COLOR_typing__ASuperExpr___callsite].val = p0; /* _callsite on <self:ASuperExpr> */
+RET_LABEL:;
 }
-goto CONTINUE_label;
-} else {
+/* method typing#ASuperExpr#callsite= for (self: Object, nullable CallSite) */
+void VIRTUAL_typing__ASuperExpr__callsite_61d(val* self, val* p0) {
+{ /* Inline typing#ASuperExpr#callsite= (self,p0) on <self:Object(ASuperExpr)> */
+self->attrs[COLOR_typing__ASuperExpr___callsite].val = p0; /* _callsite on <self:Object(ASuperExpr)> */
+RET_LABEL1:(void)0;
 }
-var72 = NULL;
-if (var_superprop == NULL) {
-var73 = 0; /* is null */
-} else {
-var73 = 1; /* arg is null and recv is not */
+RET_LABEL:;
 }
-if (0) {
-{ /* Inline kernel#Object#!= (var_superprop,var72) on <var_superprop:nullable MMethodDef> */
-var_other = var72;
-{
-var77 = ((short int (*)(val*, val*))(var_superprop->class->vft[COLOR_kernel__Object___61d_61d]))(var_superprop, var_other) /* == on <var_superprop:nullable MMethodDef(MMethodDef)>*/;
-var76 = var77;
+/* method typing#ASuperExpr#mpropdef for (self: ASuperExpr): nullable MMethodDef */
+val* typing__ASuperExpr__mpropdef(val* self) {
+val* var /* : nullable MMethodDef */;
+val* var1 /* : nullable MMethodDef */;
+var1 = self->attrs[COLOR_typing__ASuperExpr___mpropdef].val; /* _mpropdef on <self:ASuperExpr> */
+var = var1;
+RET_LABEL:;
+return var;
 }
-var78 = !var76;
-var74 = var78;
-goto RET_LABEL75;
-RET_LABEL75:(void)0;
+/* method typing#ASuperExpr#mpropdef for (self: Object): nullable MMethodDef */
+val* VIRTUAL_typing__ASuperExpr__mpropdef(val* self) {
+val* var /* : nullable MMethodDef */;
+val* var1 /* : nullable MMethodDef */;
+val* var3 /* : nullable MMethodDef */;
+{ /* Inline typing#ASuperExpr#mpropdef (self) on <self:Object(ASuperExpr)> */
+var3 = self->attrs[COLOR_typing__ASuperExpr___mpropdef].val; /* _mpropdef on <self:Object(ASuperExpr)> */
+var1 = var3;
+RET_LABEL2:(void)0;
 }
-var73 = var74;
+var = var1;
+RET_LABEL:;
+return var;
 }
-var_ = var73;
-if (var73){
-{
-{ /* Inline model#MPropDef#mproperty (var_superprop) on <var_superprop:nullable MMethodDef(MMethodDef)> */
-var81 = var_superprop->attrs[COLOR_model__MPropDef___mproperty].val; /* _mproperty on <var_superprop:nullable MMethodDef(MMethodDef)> */
-if (unlikely(var81 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 1882);
-show_backtrace(1);
+/* method typing#ASuperExpr#mpropdef= for (self: ASuperExpr, nullable MMethodDef) */
+void typing__ASuperExpr__mpropdef_61d(val* self, val* p0) {
+self->attrs[COLOR_typing__ASuperExpr___mpropdef].val = p0; /* _mpropdef on <self:ASuperExpr> */
+RET_LABEL:;
 }
-var79 = var81;
-RET_LABEL80:(void)0;
+/* method typing#ASuperExpr#mpropdef= for (self: Object, nullable MMethodDef) */
+void VIRTUAL_typing__ASuperExpr__mpropdef_61d(val* self, val* p0) {
+{ /* Inline typing#ASuperExpr#mpropdef= (self,p0) on <self:Object(ASuperExpr)> */
+self->attrs[COLOR_typing__ASuperExpr___mpropdef].val = p0; /* _mpropdef on <self:Object(ASuperExpr)> */
+RET_LABEL1:(void)0;
 }
+RET_LABEL:;
 }
+/* method typing#ASuperExpr#accept_typing for (self: ASuperExpr, TypeVisitor) */
+void typing__ASuperExpr__accept_typing(val* self, val* p0) {
+val* var_v /* var v: TypeVisitor */;
+val* var /* : nullable MClassType */;
+val* var2 /* : nullable MClassType */;
+val* var_anchor /* var anchor: nullable MClassType */;
+val* var3 /* : null */;
+short int var4 /* : Bool */;
+short int var5 /* : Bool */;
+val* var_other /* var other: nullable Object */;
+short int var7 /* : Bool */;
+short int var8 /* : Bool */;
+short int var9 /* : Bool */;
+val* var10 /* : Variable */;
+val* var12 /* : Variable */;
+val* var13 /* : nullable MType */;
+val* var_recvtype /* var recvtype: nullable MType */;
+val* var14 /* : null */;
+short int var15 /* : Bool */;
+short int var16 /* : Bool */;
+short int var18 /* : Bool */;
+short int var19 /* : Bool */;
+short int var20 /* : Bool */;
+val* var21 /* : nullable MPropDef */;
+val* var23 /* : nullable MPropDef */;
+val* var24 /* : MProperty */;
+val* var26 /* : MProperty */;
+val* var_mproperty /* var mproperty: MProperty */;
+short int var27 /* : Bool */;
+int cltype;
+int idtype;
+short int var28 /* : Bool */;
+static val* varonce;
+val* var29 /* : String */;
+char* var30 /* : NativeString */;
+long var31 /* : Int */;
+val* var32 /* : FlatString */;
+val* var33 /* : MModule */;
+val* var35 /* : MModule */;
+val* var36 /* : Array[MPropDef] */;
+val* var_superprops /* var superprops: Array[MMethodDef] */;
+long var37 /* : Int */;
+long var39 /* : Int */;
+long var40 /* : Int */;
+short int var41 /* : Bool */;
+short int var42 /* : Bool */;
+short int var44 /* : Bool */;
+short int var45 /* : Bool */;
+short int var46 /* : Bool */;
+short int var48 /* : Bool */;
+short int var_ /* var : Bool */;
+val* var49 /* : nullable MPropDef */;
+val* var51 /* : nullable MPropDef */;
+short int var52 /* : Bool */;
+static val* varonce53;
+val* var54 /* : String */;
+char* var55 /* : NativeString */;
+long var56 /* : Int */;
+val* var57 /* : FlatString */;
+static val* varonce58;
+val* var59 /* : String */;
+char* var60 /* : NativeString */;
+long var61 /* : Int */;
+val* var62 /* : FlatString */;
+val* var63 /* : Array[Object] */;
+long var64 /* : Int */;
+val* var65 /* : NativeArray[Object] */;
+val* var66 /* : String */;
+val* var67 /* : nullable Object */;
+val* var_superprop /* var superprop: MMethodDef */;
+val* var68 /* : nullable MSignature */;
+val* var70 /* : nullable MSignature */;
+val* var_msignature /* var msignature: MSignature */;
+short int var71 /* : Bool */;
+val* var72 /* : MType */;
+short int var73 /* : Bool */;
+int cltype74;
+int idtype75;
+const char* var_class_name;
+val* var76 /* : AExprs */;
+val* var78 /* : AExprs */;
+val* var79 /* : Array[AExpr] */;
+val* var_args /* var args: Array[AExpr] */;
+long var80 /* : Int */;
+long var82 /* : Int */;
+long var83 /* : Int */;
+short int var84 /* : Bool */;
+short int var86 /* : Bool */;
+int cltype87;
+int idtype88;
+const char* var_class_name89;
+short int var90 /* : Bool */;
+val* var91 /* : String */;
+val* var93 /* : String */;
+short int var94 /* : Bool */;
+val* var95 /* : nullable MType */;
+val* var97 /* : nullable MType */;
+short int var99 /* : Bool */;
+val* var101 /* : nullable MPropDef */;
+val* var103 /* : nullable MPropDef */;
+short int var104 /* : Bool */;
+val* var106 /* : nullable MPropDef */;
+val* var108 /* : nullable MPropDef */;
+short int var109 /* : Bool */;
+int cltype110;
+int idtype111;
+const char* var_class_name112;
+var_v = p0;
 {
-{ /* Inline kernel#Object#!= (var79,var_candidate) on <var79:MProperty(MMethod)> */
-var_other = var_candidate;
-{
-var86 = ((short int (*)(val*, val*))(var79->class->vft[COLOR_kernel__Object___61d_61d]))(var79, var_other) /* == on <var79:MProperty(MMethod)>*/;
-var85 = var86;
-}
-var87 = !var85;
-var83 = var87;
-goto RET_LABEL84;
-RET_LABEL84:(void)0;
-}
-var82 = var83;
-}
-var71 = var82;
-} else {
-var71 = var_;
-}
-if (var71){
-if (varonce) {
-var88 = varonce;
-} else {
-var89 = "Error: conflicting super constructor to call for ";
-var90 = 49;
-var91 = string__NativeString__to_s_with_length(var89, var90);
-var88 = var91;
-varonce = var88;
-}
-if (varonce92) {
-var93 = varonce92;
-} else {
-var94 = ": ";
-var95 = 2;
-var96 = string__NativeString__to_s_with_length(var94, var95);
-var93 = var96;
-varonce92 = var93;
+{ /* Inline typing#TypeVisitor#anchor (var_v) on <var_v:TypeVisitor> */
+var2 = var_v->attrs[COLOR_typing__TypeVisitor___anchor].val; /* _anchor on <var_v:TypeVisitor> */
+var = var2;
+RET_LABEL1:(void)0;
 }
-{
-var97 = model__MProperty__full_name(var_candidate);
 }
-if (varonce98) {
-var99 = varonce98;
+var_anchor = var;
+var3 = NULL;
+if (var_anchor == NULL) {
+var4 = 0; /* is null */
 } else {
-var100 = ", ";
-var101 = 2;
-var102 = string__NativeString__to_s_with_length(var100, var101);
-var99 = var102;
-varonce98 = var99;
-}
-{
-{ /* Inline model#MPropDef#mproperty (var_superprop) on <var_superprop:nullable MMethodDef(MMethodDef)> */
-var105 = var_superprop->attrs[COLOR_model__MPropDef___mproperty].val; /* _mproperty on <var_superprop:nullable MMethodDef(MMethodDef)> */
-if (unlikely(var105 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 1882);
-show_backtrace(1);
-}
-var103 = var105;
-RET_LABEL104:(void)0;
-}
-}
-{
-var106 = model__MProperty__full_name(var103);
+var4 = 1; /* arg is null and recv is not */
 }
-var107 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var107 = array_instance Array[Object] */
-var108 = 6;
-var109 = NEW_array__NativeArray(var108, &type_array__NativeArraykernel__Object);
-((struct instance_array__NativeArray*)var109)->values[0] = (val*) var88;
-((struct instance_array__NativeArray*)var109)->values[1] = (val*) var_mproperty;
-((struct instance_array__NativeArray*)var109)->values[2] = (val*) var93;
-((struct instance_array__NativeArray*)var109)->values[3] = (val*) var97;
-((struct instance_array__NativeArray*)var109)->values[4] = (val*) var99;
-((struct instance_array__NativeArray*)var109)->values[5] = (val*) var106;
+if (0) {
+{ /* Inline kernel#Object#!= (var_anchor,var3) on <var_anchor:nullable MClassType> */
+var_other = var3;
 {
-((void (*)(val*, val*, long))(var107->class->vft[COLOR_array__Array__with_native]))(var107, var109, var108) /* with_native on <var107:Array[Object]>*/;
-}
+var8 = ((short int (*)(val*, val*))(var_anchor->class->vft[COLOR_kernel__Object___61d_61d]))(var_anchor, var_other) /* == on <var_anchor:nullable MClassType(MClassType)>*/;
+var7 = var8;
 }
-{
-var110 = ((val* (*)(val*))(var107->class->vft[COLOR_string__Object__to_s]))(var107) /* to_s on <var107:Array[Object]>*/;
+var9 = !var7;
+var5 = var9;
+goto RET_LABEL6;
+RET_LABEL6:(void)0;
 }
-{
-typing__TypeVisitor__error(var_v, self, var110); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
+var4 = var5;
 }
-goto RET_LABEL;
-} else {
+if (unlikely(!var4)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 1585);
+show_backtrace(1);
 }
 {
-{ /* Inline typing#TypeVisitor#mmodule (var_v) on <var_v:TypeVisitor> */
-var113 = var_v->attrs[COLOR_typing__TypeVisitor___mmodule].val; /* _mmodule on <var_v:TypeVisitor> */
-if (unlikely(var113 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mmodule");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 38);
+{ /* Inline typing#TypeVisitor#selfvariable (var_v) on <var_v:TypeVisitor> */
+var12 = var_v->attrs[COLOR_typing__TypeVisitor___selfvariable].val; /* _selfvariable on <var_v:TypeVisitor> */
+if (unlikely(var12 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _selfvariable");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 50);
 show_backtrace(1);
 }
-var111 = var113;
-RET_LABEL112:(void)0;
+var10 = var12;
+RET_LABEL11:(void)0;
 }
 }
 {
-var114 = model__MProperty__lookup_definitions(var_candidate, var111, var_recvtype);
+var13 = typing__TypeVisitor__get_variable(var_v, self, var10);
 }
-var_candidatedefs = var114;
-var115 = NULL;
-if (var_superprop == NULL) {
-var116 = 0; /* is null */
+var_recvtype = var13;
+var14 = NULL;
+if (var_recvtype == NULL) {
+var15 = 0; /* is null */
 } else {
-var116 = 1; /* arg is null and recv is not */
+var15 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#!= (var_superprop,var115) on <var_superprop:nullable MMethodDef> */
-var_other = var115;
-{
-var120 = ((short int (*)(val*, val*))(var_superprop->class->vft[COLOR_kernel__Object___61d_61d]))(var_superprop, var_other) /* == on <var_superprop:nullable MMethodDef(MMethodDef)>*/;
-var119 = var120;
-}
-var121 = !var119;
-var117 = var121;
-goto RET_LABEL118;
-RET_LABEL118:(void)0;
-}
-var116 = var117;
-}
-if (var116){
-{
-var122 = abstract_collection__SequenceRead__first(var_candidatedefs);
-}
-{
-{ /* Inline kernel#Object#== (var_superprop,var122) on <var_superprop:nullable MMethodDef(MMethodDef)> */
-var_other51 = var122;
-{
-{ /* Inline kernel#Object#is_same_instance (var_superprop,var_other51) on <var_superprop:nullable MMethodDef(MMethodDef)> */
-var128 = var_superprop == var_other51;
-var126 = var128;
-goto RET_LABEL127;
-RET_LABEL127:(void)0;
-}
-}
-var124 = var126;
-goto RET_LABEL125;
-RET_LABEL125:(void)0;
-}
-var123 = var124;
-}
-if (var123){
-goto CONTINUE_label;
-} else {
-}
+{ /* Inline kernel#Object#!= (var_recvtype,var14) on <var_recvtype:nullable MType> */
+var_other = var14;
 {
-array__Array__add(var_candidatedefs, var_superprop); /* Direct call array#Array#add on <var_candidatedefs:Array[MMethodDef]>*/
+var19 = ((short int (*)(val*, val*))(var_recvtype->class->vft[COLOR_kernel__Object___61d_61d]))(var_recvtype, var_other) /* == on <var_recvtype:nullable MType(MType)>*/;
+var18 = var19;
 }
-} else {
+var20 = !var18;
+var16 = var20;
+goto RET_LABEL17;
+RET_LABEL17:(void)0;
 }
-{
-var129 = array__AbstractArrayRead__length(var_candidatedefs);
+var15 = var16;
 }
-var130 = 1;
-{
-{ /* Inline kernel#Int#> (var129,var130) on <var129:Int> */
-/* Covariant cast for argument 0 (i) <var130:Int> isa OTHER */
-/* <var130:Int> isa OTHER */
-var133 = 1; /* easy <var130:Int> isa OTHER*/
-if (unlikely(!var133)) {
-var_class_name136 = type_kernel__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name136);
-PRINT_ERROR(" (%s:%d)\n", "lib/standard/kernel.nit", 327);
+if (unlikely(!var15)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 1587);
 show_backtrace(1);
 }
-var137 = var129 > var130;
-var131 = var137;
-goto RET_LABEL132;
-RET_LABEL132:(void)0;
-}
-}
-if (var131){
-if (varonce138) {
-var139 = varonce138;
-} else {
-var140 = "Error: confliting property definitions for property ";
-var141 = 52;
-var142 = string__NativeString__to_s_with_length(var140, var141);
-var139 = var142;
-varonce138 = var139;
-}
-if (varonce143) {
-var144 = varonce143;
-} else {
-var145 = " in ";
-var146 = 4;
-var147 = string__NativeString__to_s_with_length(var145, var146);
-var144 = var147;
-varonce143 = var144;
-}
-if (varonce148) {
-var149 = varonce148;
-} else {
-var150 = ": ";
-var151 = 2;
-var152 = string__NativeString__to_s_with_length(var150, var151);
-var149 = var152;
-varonce148 = var149;
-}
-if (varonce153) {
-var154 = varonce153;
-} else {
-var155 = ", ";
-var156 = 2;
-var157 = string__NativeString__to_s_with_length(var155, var156);
-var154 = var157;
-varonce153 = var154;
-}
-{
-var158 = string__Collection__join(var_candidatedefs, var154);
-}
-var159 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var159 = array_instance Array[Object] */
-var160 = 6;
-var161 = NEW_array__NativeArray(var160, &type_array__NativeArraykernel__Object);
-((struct instance_array__NativeArray*)var161)->values[0] = (val*) var139;
-((struct instance_array__NativeArray*)var161)->values[1] = (val*) var_mproperty;
-((struct instance_array__NativeArray*)var161)->values[2] = (val*) var144;
-((struct instance_array__NativeArray*)var161)->values[3] = (val*) var_recvtype;
-((struct instance_array__NativeArray*)var161)->values[4] = (val*) var149;
-((struct instance_array__NativeArray*)var161)->values[5] = (val*) var158;
-{
-((void (*)(val*, val*, long))(var159->class->vft[COLOR_array__Array__with_native]))(var159, var161, var160) /* with_native on <var159:Array[Object]>*/;
-}
-}
-{
-var162 = ((val* (*)(val*))(var159->class->vft[COLOR_string__Object__to_s]))(var159) /* to_s on <var159:Array[Object]>*/;
-}
-{
-typing__TypeVisitor__error(var_v, self, var162); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
-}
-goto RET_LABEL;
-} else {
-}
-{
-var163 = abstract_collection__SequenceRead__first(var_candidatedefs);
-}
-var_superprop = var163;
-CONTINUE_label: (void)0;
 {
-array__ArrayIterator__next(var24); /* Direct call array#ArrayIterator#next on <var24:ArrayIterator[nullable Object]>*/
+{ /* Inline typing#TypeVisitor#mpropdef (var_v) on <var_v:TypeVisitor> */
+var23 = var_v->attrs[COLOR_typing__TypeVisitor___mpropdef].val; /* _mpropdef on <var_v:TypeVisitor> */
+var21 = var23;
+RET_LABEL22:(void)0;
 }
 }
-BREAK_label: (void)0;
-var164 = NULL;
-if (var_superprop == NULL) {
-var165 = 1; /* is null */
+if (var21 == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 1588);
+show_backtrace(1);
 } else {
-var165 = 0; /* arg is null but recv is not */
-}
-if (0) {
-{ /* Inline kernel#Object#== (var_superprop,var164) on <var_superprop:nullable MMethodDef> */
-var_other51 = var164;
-{
-{ /* Inline kernel#Object#is_same_instance (var_superprop,var_other51) on <var_superprop:nullable MMethodDef(MMethodDef)> */
-var170 = var_superprop == var_other51;
-var168 = var170;
-goto RET_LABEL169;
-RET_LABEL169:(void)0;
+{ /* Inline model#MPropDef#mproperty (var21) on <var21:nullable MPropDef> */
+if (unlikely(var21 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 1898);
+show_backtrace(1);
 }
+var26 = var21->attrs[COLOR_model__MPropDef___mproperty].val; /* _mproperty on <var21:nullable MPropDef> */
+if (unlikely(var26 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 1898);
+show_backtrace(1);
 }
-var166 = var168;
-goto RET_LABEL167;
-RET_LABEL167:(void)0;
+var24 = var26;
+RET_LABEL25:(void)0;
 }
-var165 = var166;
 }
-if (var165){
-if (varonce171) {
-var172 = varonce171;
+var_mproperty = var24;
+/* <var_mproperty:MProperty> isa MMethod */
+cltype = type_model__MMethod.color;
+idtype = type_model__MMethod.id;
+if(cltype >= var_mproperty->type->table_size) {
+var27 = 0;
 } else {
-var173 = "Error: No super method to call for ";
-var174 = 35;
-var175 = string__NativeString__to_s_with_length(var173, var174);
-var172 = var175;
-varonce171 = var172;
+var27 = var_mproperty->type->type_table[cltype] == idtype;
 }
-if (varonce176) {
-var177 = varonce176;
+var28 = !var27;
+if (var28){
+if (varonce) {
+var29 = varonce;
 } else {
-var178 = ".";
-var179 = 1;
-var180 = string__NativeString__to_s_with_length(var178, var179);
-var177 = var180;
-varonce176 = var177;
-}
-var181 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var181 = array_instance Array[Object] */
-var182 = 3;
-var183 = NEW_array__NativeArray(var182, &type_array__NativeArraykernel__Object);
-((struct instance_array__NativeArray*)var183)->values[0] = (val*) var172;
-((struct instance_array__NativeArray*)var183)->values[1] = (val*) var_mproperty;
-((struct instance_array__NativeArray*)var183)->values[2] = (val*) var177;
-{
-((void (*)(val*, val*, long))(var181->class->vft[COLOR_array__Array__with_native]))(var181, var183, var182) /* with_native on <var181:Array[Object]>*/;
-}
-}
-{
-var184 = ((val* (*)(val*))(var181->class->vft[COLOR_string__Object__to_s]))(var181) /* to_s on <var181:Array[Object]>*/;
+var30 = "Error: super only usable in a method";
+var31 = 36;
+var32 = string__NativeString__to_s_with_length(var30, var31);
+var29 = var32;
+varonce = var29;
 }
 {
-typing__TypeVisitor__error(var_v, self, var184); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
+typing__TypeVisitor__error(var_v, self, var29); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
 }
 goto RET_LABEL;
 } else {
 }
 {
-{ /* Inline model#MMethodDef#msignature (var_superprop) on <var_superprop:nullable MMethodDef(MMethodDef)> */
-var187 = var_superprop->attrs[COLOR_model__MMethodDef___msignature].val; /* _msignature on <var_superprop:nullable MMethodDef(MMethodDef)> */
-var185 = var187;
-RET_LABEL186:(void)0;
-}
-}
-if (unlikely(var185 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 1546);
-show_backtrace(1);
-}
-var_msignature = var185;
-var188 = 1;
-{
-var189 = typing__TypeVisitor__resolve_for(var_v, var_msignature, var_recvtype, var188);
-}
-/* <var189:MType> isa MSignature */
-cltype191 = type_model__MSignature.color;
-idtype192 = type_model__MSignature.id;
-if(cltype191 >= var189->type->table_size) {
-var190 = 0;
-} else {
-var190 = var189->type->type_table[cltype191] == idtype192;
-}
-if (unlikely(!var190)) {
-var_class_name193 = var189 == NULL ? "null" : var189->type->name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "MSignature", var_class_name193);
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 1547);
-show_backtrace(1);
-}
-var_msignature = var189;
-var194 = NEW_typing__CallSite(&type_typing__CallSite);
-{
 { /* Inline typing#TypeVisitor#mmodule (var_v) on <var_v:TypeVisitor> */
-var197 = var_v->attrs[COLOR_typing__TypeVisitor___mmodule].val; /* _mmodule on <var_v:TypeVisitor> */
-if (unlikely(var197 == NULL)) {
+var35 = var_v->attrs[COLOR_typing__TypeVisitor___mmodule].val; /* _mmodule on <var_v:TypeVisitor> */
+if (unlikely(var35 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mmodule");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 38);
-show_backtrace(1);
-}
-var195 = var197;
-RET_LABEL196:(void)0;
-}
-}
-{
-{ /* Inline typing#TypeVisitor#anchor (var_v) on <var_v:TypeVisitor> */
-var200 = var_v->attrs[COLOR_typing__TypeVisitor___anchor].val; /* _anchor on <var_v:TypeVisitor> */
-var198 = var200;
-RET_LABEL199:(void)0;
-}
-}
-var201 = 1;
-{
-{ /* Inline model#MPropDef#mproperty (var_superprop) on <var_superprop:nullable MMethodDef(MMethodDef)> */
-var204 = var_superprop->attrs[COLOR_model__MPropDef___mproperty].val; /* _mproperty on <var_superprop:nullable MMethodDef(MMethodDef)> */
-if (unlikely(var204 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 1882);
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 36);
 show_backtrace(1);
 }
-var202 = var204;
-RET_LABEL203:(void)0;
+var33 = var35;
+RET_LABEL34:(void)0;
 }
 }
-var205 = 0;
 {
-{ /* Inline typing#CallSite#init (var194,self,var_recvtype,var195,var198,var201,var202,var_superprop,var_msignature,var205) on <var194:CallSite> */
-var194->attrs[COLOR_typing__CallSite___node].val = self; /* _node on <var194:CallSite> */
-var194->attrs[COLOR_typing__CallSite___recv].val = var_recvtype; /* _recv on <var194:CallSite> */
-var194->attrs[COLOR_typing__CallSite___mmodule].val = var195; /* _mmodule on <var194:CallSite> */
-var194->attrs[COLOR_typing__CallSite___anchor].val = var198; /* _anchor on <var194:CallSite> */
-var194->attrs[COLOR_typing__CallSite___recv_is_self].s = var201; /* _recv_is_self on <var194:CallSite> */
-var194->attrs[COLOR_typing__CallSite___mproperty].val = var202; /* _mproperty on <var194:CallSite> */
-var194->attrs[COLOR_typing__CallSite___mpropdef].val = var_superprop; /* _mpropdef on <var194:CallSite> */
-var194->attrs[COLOR_typing__CallSite___msignature].val = var_msignature; /* _msignature on <var194:CallSite> */
-var194->attrs[COLOR_typing__CallSite___erasure_cast].s = var205; /* _erasure_cast on <var194:CallSite> */
-RET_LABEL206:(void)0;
+var36 = model__MProperty__lookup_super_definitions(var_mproperty, var33, var_anchor);
 }
-}
-var_callsite = var194;
+var_superprops = var36;
 {
-{ /* Inline typing#ASuperExpr#callsite= (self,var_callsite) on <self:ASuperExpr> */
-self->attrs[COLOR_typing__ASuperExpr___callsite].val = var_callsite; /* _callsite on <self:ASuperExpr> */
-RET_LABEL207:(void)0;
-}
+{ /* Inline array#AbstractArrayRead#length (var_superprops) on <var_superprops:Array[MMethodDef]> */
+var39 = var_superprops->attrs[COLOR_array__AbstractArrayRead___length].l; /* _length on <var_superprops:Array[MMethodDef]> */
+var37 = var39;
+RET_LABEL38:(void)0;
 }
-{
-var208 = parser_nodes__ASuperExpr__n_args(self);
 }
+var40 = 0;
 {
-var209 = typing__AExprs__to_a(var208);
+{ /* Inline kernel#Int#== (var37,var40) on <var37:Int> */
+var44 = var37 == var40;
+var42 = var44;
+goto RET_LABEL43;
+RET_LABEL43:(void)0;
 }
-var_args = var209;
-{
-var210 = array__AbstractArrayRead__length(var_args);
+var41 = var42;
 }
-var211 = 0;
+if (var41){
 {
-{ /* Inline kernel#Int#> (var210,var211) on <var210:Int> */
-/* Covariant cast for argument 0 (i) <var211:Int> isa OTHER */
-/* <var211:Int> isa OTHER */
-var214 = 1; /* easy <var211:Int> isa OTHER*/
-if (unlikely(!var214)) {
-var_class_name217 = type_kernel__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name217);
-PRINT_ERROR(" (%s:%d)\n", "lib/standard/kernel.nit", 327);
-show_backtrace(1);
-}
-var218 = var210 > var211;
-var212 = var218;
-goto RET_LABEL213;
-RET_LABEL213:(void)0;
-}
+{ /* Inline model#MMethod#is_init (var_mproperty) on <var_mproperty:MProperty(MMethod)> */
+var48 = var_mproperty->attrs[COLOR_model__MMethod___is_init].s; /* _is_init on <var_mproperty:MProperty(MMethod)> */
+var46 = var48;
+RET_LABEL47:(void)0;
 }
-if (var212){
-{
-var219 = typing__CallSite__check_signature(var_callsite, var_v, var_args);
 }
-var219;
-} else {
+var_ = var46;
+if (var46){
 {
-{ /* Inline model#MMethodDef#msignature (var_mpropdef) on <var_mpropdef:nullable MPropDef(MMethodDef)> */
-var222 = var_mpropdef->attrs[COLOR_model__MMethodDef___msignature].val; /* _msignature on <var_mpropdef:nullable MPropDef(MMethodDef)> */
-var220 = var222;
-RET_LABEL221:(void)0;
+{ /* Inline typing#TypeVisitor#mpropdef (var_v) on <var_v:TypeVisitor> */
+var51 = var_v->attrs[COLOR_typing__TypeVisitor___mpropdef].val; /* _mpropdef on <var_v:TypeVisitor> */
+var49 = var51;
+RET_LABEL50:(void)0;
 }
 }
-if (var220 == NULL) {
+if (var49 == NULL) {
 PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 1557);
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 1595);
 show_backtrace(1);
 } else {
-var223 = model__MSignature__arity(var220);
-}
-{
-var224 = model__MSignature__arity(var_msignature);
-}
-{
-{ /* Inline kernel#Int#< (var223,var224) on <var223:Int> */
-/* Covariant cast for argument 0 (i) <var224:Int> isa OTHER */
-/* <var224:Int> isa OTHER */
-var227 = 1; /* easy <var224:Int> isa OTHER*/
-if (unlikely(!var227)) {
-var_class_name230 = type_kernel__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name230);
-PRINT_ERROR(" (%s:%d)\n", "lib/standard/kernel.nit", 325);
-show_backtrace(1);
-}
-var231 = var223 < var224;
-var225 = var231;
-goto RET_LABEL226;
-RET_LABEL226:(void)0;
-}
+var52 = model__MPropDef__is_intro(var49);
 }
-if (var225){
-if (varonce232) {
-var233 = varonce232;
+var45 = var52;
 } else {
-var234 = "Error: Not enough implicit arguments to pass. Got ";
-var235 = 50;
-var236 = string__NativeString__to_s_with_length(var234, var235);
-var233 = var236;
-varonce232 = var233;
+var45 = var_;
 }
+if (var45){
 {
-{ /* Inline model#MMethodDef#msignature (var_mpropdef) on <var_mpropdef:nullable MPropDef(MMethodDef)> */
-var239 = var_mpropdef->attrs[COLOR_model__MMethodDef___msignature].val; /* _msignature on <var_mpropdef:nullable MPropDef(MMethodDef)> */
-var237 = var239;
-RET_LABEL238:(void)0;
-}
+typing__ASuperExpr__process_superinit(self, var_v); /* Direct call typing#ASuperExpr#process_superinit on <self:ASuperExpr>*/
 }
-if (var237 == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 1558);
-show_backtrace(1);
+goto RET_LABEL;
 } else {
-var240 = model__MSignature__arity(var237);
 }
-if (varonce241) {
-var242 = varonce241;
+if (varonce53) {
+var54 = varonce53;
 } else {
-var243 = ", expected at least ";
-var244 = 20;
-var245 = string__NativeString__to_s_with_length(var243, var244);
-var242 = var245;
-varonce241 = var242;
+var55 = "Error: No super method to call for ";
+var56 = 35;
+var57 = string__NativeString__to_s_with_length(var55, var56);
+var54 = var57;
+varonce53 = var54;
 }
-{
-var246 = model__MSignature__arity(var_msignature);
-}
-if (varonce247) {
-var248 = varonce247;
+if (varonce58) {
+var59 = varonce58;
 } else {
-var249 = ". Signature is ";
-var250 = 15;
-var251 = string__NativeString__to_s_with_length(var249, var250);
-var248 = var251;
-varonce247 = var248;
+var60 = ".";
+var61 = 1;
+var62 = string__NativeString__to_s_with_length(var60, var61);
+var59 = var62;
+varonce58 = var59;
 }
-var252 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var252 = array_instance Array[Object] */
-var253 = 6;
-var254 = NEW_array__NativeArray(var253, &type_array__NativeArraykernel__Object);
-((struct instance_array__NativeArray*)var254)->values[0] = (val*) var233;
-var255 = BOX_kernel__Int(var240); /* autobox from Int to Object */
-((struct instance_array__NativeArray*)var254)->values[1] = (val*) var255;
-((struct instance_array__NativeArray*)var254)->values[2] = (val*) var242;
-var256 = BOX_kernel__Int(var246); /* autobox from Int to Object */
-((struct instance_array__NativeArray*)var254)->values[3] = (val*) var256;
-((struct instance_array__NativeArray*)var254)->values[4] = (val*) var248;
-((struct instance_array__NativeArray*)var254)->values[5] = (val*) var_msignature;
+var63 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var63 = array_instance Array[Object] */
+var64 = 3;
+var65 = NEW_array__NativeArray(var64, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var65)->values[0] = (val*) var54;
+((struct instance_array__NativeArray*)var65)->values[1] = (val*) var_mproperty;
+((struct instance_array__NativeArray*)var65)->values[2] = (val*) var59;
 {
-((void (*)(val*, val*, long))(var252->class->vft[COLOR_array__Array__with_native]))(var252, var254, var253) /* with_native on <var252:Array[Object]>*/;
+((void (*)(val*, val*, long))(var63->class->vft[COLOR_array__Array__with_native]))(var63, var65, var64) /* with_native on <var63:Array[Object]>*/;
 }
 }
 {
-var257 = ((val* (*)(val*))(var252->class->vft[COLOR_string__Object__to_s]))(var252) /* to_s on <var252:Array[Object]>*/;
+var66 = ((val* (*)(val*))(var63->class->vft[COLOR_string__Object__to_s]))(var63) /* to_s on <var63:Array[Object]>*/;
 }
 {
-typing__TypeVisitor__error(var_v, self, var257); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
+typing__TypeVisitor__error(var_v, self, var66); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
 }
 goto RET_LABEL;
 } else {
 }
-var258 = 0;
-var_i = var258;
-{
-{ /* Inline model#MSignature#mparameters (var_msignature) on <var_msignature:MSignature> */
-var261 = var_msignature->attrs[COLOR_model__MSignature___mparameters].val; /* _mparameters on <var_msignature:MSignature> */
-if (unlikely(var261 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mparameters");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 1452);
-show_backtrace(1);
-}
-var259 = var261;
-RET_LABEL260:(void)0;
-}
-}
-{
-var262 = array__AbstractArrayRead__iterator(var259);
-}
-for(;;) {
-{
-var263 = array__ArrayIterator__is_ok(var262);
-}
-if(!var263) break;
 {
-var264 = array__ArrayIterator__item(var262);
+var67 = abstract_collection__SequenceRead__first(var_superprops);
 }
-var_sp = var264;
+var_superprop = var67;
 {
-{ /* Inline model#MMethodDef#msignature (var_mpropdef) on <var_mpropdef:nullable MPropDef(MMethodDef)> */
-var267 = var_mpropdef->attrs[COLOR_model__MMethodDef___msignature].val; /* _msignature on <var_mpropdef:nullable MPropDef(MMethodDef)> */
-var265 = var267;
-RET_LABEL266:(void)0;
-}
+{ /* Inline model#MMethodDef#msignature (var_superprop) on <var_superprop:MMethodDef> */
+var70 = var_superprop->attrs[COLOR_model__MMethodDef___msignature].val; /* _msignature on <var_superprop:MMethodDef> */
+var68 = var70;
+RET_LABEL69:(void)0;
 }
-if (var265 == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 1564);
-show_backtrace(1);
-} else {
-{ /* Inline model#MSignature#mparameters (var265) on <var265:nullable MSignature> */
-if (unlikely(var265 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 1452);
-show_backtrace(1);
 }
-var270 = var265->attrs[COLOR_model__MSignature___mparameters].val; /* _mparameters on <var265:nullable MSignature> */
-if (unlikely(var270 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mparameters");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 1452);
+if (unlikely(var68 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Cast failed");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 1605);
 show_backtrace(1);
 }
-var268 = var270;
-RET_LABEL269:(void)0;
-}
-}
-{
-var271 = array__Array___91d_93d(var268, var_i);
-}
-var_p = var271;
-{
-{ /* Inline model#MParameter#mtype (var_p) on <var_p:MParameter> */
-var274 = var_p->attrs[COLOR_model__MParameter___mtype].val; /* _mtype on <var_p:MParameter> */
-if (unlikely(var274 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mtype");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 1552);
-show_backtrace(1);
+var_msignature = var68;
+var71 = 1;
+{
+var72 = typing__TypeVisitor__resolve_for(var_v, var_msignature, var_recvtype, var71);
 }
-var272 = var274;
-RET_LABEL273:(void)0;
+/* <var72:MType> isa MSignature */
+cltype74 = type_model__MSignature.color;
+idtype75 = type_model__MSignature.id;
+if(cltype74 >= var72->type->table_size) {
+var73 = 0;
+} else {
+var73 = var72->type->type_table[cltype74] == idtype75;
 }
+if (unlikely(!var73)) {
+var_class_name = var72 == NULL ? "null" : var72->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "MSignature", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 1606);
+show_backtrace(1);
 }
+var_msignature = var72;
 {
-{ /* Inline model#MParameter#mtype (var_sp) on <var_sp:MParameter> */
-var277 = var_sp->attrs[COLOR_model__MParameter___mtype].val; /* _mtype on <var_sp:MParameter> */
-if (unlikely(var277 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mtype");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 1552);
+{ /* Inline parser_nodes#ASuperExpr#n_args (self) on <self:ASuperExpr> */
+var78 = self->attrs[COLOR_parser_nodes__ASuperExpr___n_args].val; /* _n_args on <self:ASuperExpr> */
+if (unlikely(var78 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_args");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1691);
 show_backtrace(1);
 }
-var275 = var277;
-RET_LABEL276:(void)0;
+var76 = var78;
+RET_LABEL77:(void)0;
 }
 }
 {
-var278 = typing__TypeVisitor__is_subtype(var_v, var272, var275);
+var79 = typing__AExprs__to_a(var76);
 }
-var279 = !var278;
-if (var279){
-if (varonce280) {
-var281 = varonce280;
-} else {
-var282 = "Type error: expected argument #";
-var283 = 31;
-var284 = string__NativeString__to_s_with_length(var282, var283);
-var281 = var284;
-varonce280 = var281;
+var_args = var79;
+{
+{ /* Inline array#AbstractArrayRead#length (var_args) on <var_args:Array[AExpr]> */
+var82 = var_args->attrs[COLOR_array__AbstractArrayRead___length].l; /* _length on <var_args:Array[AExpr]> */
+var80 = var82;
+RET_LABEL81:(void)0;
 }
-if (varonce285) {
-var286 = varonce285;
-} else {
-var287 = " of type ";
-var288 = 9;
-var289 = string__NativeString__to_s_with_length(var287, var288);
-var286 = var289;
-varonce285 = var286;
 }
+var83 = 0;
 {
-{ /* Inline model#MParameter#mtype (var_sp) on <var_sp:MParameter> */
-var292 = var_sp->attrs[COLOR_model__MParameter___mtype].val; /* _mtype on <var_sp:MParameter> */
-if (unlikely(var292 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mtype");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 1552);
+{ /* Inline kernel#Int#> (var80,var83) on <var80:Int> */
+/* Covariant cast for argument 0 (i) <var83:Int> isa OTHER */
+/* <var83:Int> isa OTHER */
+var86 = 1; /* easy <var83:Int> isa OTHER*/
+if (unlikely(!var86)) {
+var_class_name89 = type_kernel__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name89);
+PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 373);
 show_backtrace(1);
 }
-var290 = var292;
-RET_LABEL291:(void)0;
-}
+var90 = var80 > var83;
+var84 = var90;
+goto RET_LABEL85;
+RET_LABEL85:(void)0;
 }
-if (varonce293) {
-var294 = varonce293;
-} else {
-var295 = ", got implicit argument ";
-var296 = 24;
-var297 = string__NativeString__to_s_with_length(var295, var296);
-var294 = var297;
-varonce293 = var294;
 }
+if (var84){
 {
-{ /* Inline model#MParameter#name (var_p) on <var_p:MParameter> */
-var300 = var_p->attrs[COLOR_model__MParameter___name].val; /* _name on <var_p:MParameter> */
-if (unlikely(var300 == NULL)) {
+{ /* Inline model#MProperty#name (var_mproperty) on <var_mproperty:MProperty(MMethod)> */
+var93 = var_mproperty->attrs[COLOR_model__MProperty___name].val; /* _name on <var_mproperty:MProperty(MMethod)> */
+if (unlikely(var93 == NULL)) {
 PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _name");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 1549);
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 1620);
 show_backtrace(1);
 }
-var298 = var300;
-RET_LABEL299:(void)0;
-}
+var91 = var93;
+RET_LABEL92:(void)0;
 }
-if (varonce301) {
-var302 = varonce301;
-} else {
-var303 = " of type ";
-var304 = 9;
-var305 = string__NativeString__to_s_with_length(var303, var304);
-var302 = var305;
-varonce301 = var302;
 }
 {
-{ /* Inline model#MParameter#mtype (var_p) on <var_p:MParameter> */
-var308 = var_p->attrs[COLOR_model__MParameter___mtype].val; /* _mtype on <var_p:MParameter> */
-if (unlikely(var308 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mtype");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 1552);
-show_backtrace(1);
+var94 = typing__TypeVisitor__check_signature(var_v, self, var_args, var91, var_msignature);
 }
-var306 = var308;
-RET_LABEL307:(void)0;
-}
-}
-if (varonce309) {
-var310 = varonce309;
 } else {
-var311 = ". Signature is ";
-var312 = 15;
-var313 = string__NativeString__to_s_with_length(var311, var312);
-var310 = var313;
-varonce309 = var310;
 }
-var314 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var314 = array_instance Array[Object] */
-var315 = 10;
-var316 = NEW_array__NativeArray(var315, &type_array__NativeArraykernel__Object);
-((struct instance_array__NativeArray*)var316)->values[0] = (val*) var281;
-var317 = BOX_kernel__Int(var_i); /* autobox from Int to Object */
-((struct instance_array__NativeArray*)var316)->values[1] = (val*) var317;
-((struct instance_array__NativeArray*)var316)->values[2] = (val*) var286;
-((struct instance_array__NativeArray*)var316)->values[3] = (val*) var290;
-((struct instance_array__NativeArray*)var316)->values[4] = (val*) var294;
-((struct instance_array__NativeArray*)var316)->values[5] = (val*) var298;
-((struct instance_array__NativeArray*)var316)->values[6] = (val*) var302;
-((struct instance_array__NativeArray*)var316)->values[7] = (val*) var306;
-((struct instance_array__NativeArray*)var316)->values[8] = (val*) var310;
-((struct instance_array__NativeArray*)var316)->values[9] = (val*) var_msignature;
 {
-((void (*)(val*, val*, long))(var314->class->vft[COLOR_array__Array__with_native]))(var314, var316, var315) /* with_native on <var314:Array[Object]>*/;
+{ /* Inline model#MSignature#return_mtype (var_msignature) on <var_msignature:MSignature> */
+var97 = var_msignature->attrs[COLOR_model__MSignature___return_mtype].val; /* _return_mtype on <var_msignature:MSignature> */
+var95 = var97;
+RET_LABEL96:(void)0;
 }
 }
 {
-var318 = ((val* (*)(val*))(var314->class->vft[COLOR_string__Object__to_s]))(var314) /* to_s on <var314:Array[Object]>*/;
+{ /* Inline typing#AExpr#mtype= (self,var95) on <self:ASuperExpr> */
+self->attrs[COLOR_typing__AExpr___mtype].val = var95; /* _mtype on <self:ASuperExpr> */
+RET_LABEL98:(void)0;
+}
 }
+var99 = 1;
 {
-typing__TypeVisitor__error(var_v, self, var318); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
+{ /* Inline typing#AExpr#is_typed= (self,var99) on <self:ASuperExpr> */
+self->attrs[COLOR_typing__AExpr___is_typed].s = var99; /* _is_typed on <self:ASuperExpr> */
+RET_LABEL100:(void)0;
 }
-goto RET_LABEL;
-} else {
 }
-var319 = 1;
 {
-{ /* Inline kernel#Int#+ (var_i,var319) on <var_i:Int> */
-/* Covariant cast for argument 0 (i) <var319:Int> isa OTHER */
-/* <var319:Int> isa OTHER */
-var322 = 1; /* easy <var319:Int> isa OTHER*/
-if (unlikely(!var322)) {
-var_class_name325 = type_kernel__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name325);
-PRINT_ERROR(" (%s:%d)\n", "lib/standard/kernel.nit", 328);
-show_backtrace(1);
-}
-var326 = var_i + var319;
-var320 = var326;
-goto RET_LABEL321;
-RET_LABEL321:(void)0;
+{ /* Inline typing#TypeVisitor#mpropdef (var_v) on <var_v:TypeVisitor> */
+var103 = var_v->attrs[COLOR_typing__TypeVisitor___mpropdef].val; /* _mpropdef on <var_v:TypeVisitor> */
+var101 = var103;
+RET_LABEL102:(void)0;
 }
 }
-var_i = var320;
-CONTINUE_label327: (void)0;
-{
-array__ArrayIterator__next(var262); /* Direct call array#ArrayIterator#next on <var262:ArrayIterator[nullable Object]>*/
+var104 = 1;
+if (var101 == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 1613);
+show_backtrace(1);
+} else {
+{ /* Inline modelize_property#MPropDef#has_supercall= (var101,var104) on <var101:nullable MPropDef> */
+if (unlikely(var101 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "modelize/modelize_property.nit", 288);
+show_backtrace(1);
 }
+var101->attrs[COLOR_modelize_property__MPropDef___has_supercall].s = var104; /* _has_supercall on <var101:nullable MPropDef> */
+RET_LABEL105:(void)0;
 }
-BREAK_label327: (void)0;
 }
-var328 = 1;
 {
-{ /* Inline typing#AExpr#is_typed= (self,var328) on <self:ASuperExpr> */
-self->attrs[COLOR_typing__AExpr___is_typed].s = var328; /* _is_typed on <self:ASuperExpr> */
-RET_LABEL329:(void)0;
+{ /* Inline typing#TypeVisitor#mpropdef (var_v) on <var_v:TypeVisitor> */
+var108 = var_v->attrs[COLOR_typing__TypeVisitor___mpropdef].val; /* _mpropdef on <var_v:TypeVisitor> */
+var106 = var108;
+RET_LABEL107:(void)0;
 }
 }
-RET_LABEL:;
+/* <var106:nullable MPropDef> isa MMethodDef */
+cltype110 = type_model__MMethodDef.color;
+idtype111 = type_model__MMethodDef.id;
+if(var106 == NULL) {
+var109 = 0;
+} else {
+if(cltype110 >= var106->type->table_size) {
+var109 = 0;
+} else {
+var109 = var106->type->type_table[cltype110] == idtype111;
 }
-/* method typing#ASuperExpr#process_superinit for (self: Object, TypeVisitor) */
-void VIRTUAL_typing__ASuperExpr__process_superinit(val* self, val* p0) {
-typing__ASuperExpr__process_superinit(self, p0); /* Direct call typing#ASuperExpr#process_superinit on <self:Object(ASuperExpr)>*/
-RET_LABEL:;
 }
-/* method typing#ANewExpr#callsite for (self: ANewExpr): nullable CallSite */
-val* typing__ANewExpr__callsite(val* self) {
-val* var /* : nullable CallSite */;
-val* var1 /* : nullable CallSite */;
-var1 = self->attrs[COLOR_typing__ANewExpr___callsite].val; /* _callsite on <self:ANewExpr> */
-var = var1;
-RET_LABEL:;
-return var;
+if (unlikely(!var109)) {
+var_class_name112 = var106 == NULL ? "null" : var106->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "MMethodDef", var_class_name112);
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 1614);
+show_backtrace(1);
 }
-/* method typing#ANewExpr#callsite for (self: Object): nullable CallSite */
-val* VIRTUAL_typing__ANewExpr__callsite(val* self) {
-val* var /* : nullable CallSite */;
-val* var1 /* : nullable CallSite */;
-val* var3 /* : nullable CallSite */;
-{ /* Inline typing#ANewExpr#callsite (self) on <self:Object(ANewExpr)> */
-var3 = self->attrs[COLOR_typing__ANewExpr___callsite].val; /* _callsite on <self:Object(ANewExpr)> */
-var1 = var3;
-RET_LABEL2:(void)0;
+{
+{ /* Inline typing#ASuperExpr#mpropdef= (self,var106) on <self:ASuperExpr> */
+self->attrs[COLOR_typing__ASuperExpr___mpropdef].val = var106; /* _mpropdef on <self:ASuperExpr> */
+RET_LABEL113:(void)0;
 }
-var = var1;
-RET_LABEL:;
-return var;
 }
-/* method typing#ANewExpr#callsite= for (self: ANewExpr, nullable CallSite) */
-void typing__ANewExpr__callsite_61d(val* self, val* p0) {
-self->attrs[COLOR_typing__ANewExpr___callsite].val = p0; /* _callsite on <self:ANewExpr> */
 RET_LABEL:;
 }
-/* method typing#ANewExpr#callsite= for (self: Object, nullable CallSite) */
-void VIRTUAL_typing__ANewExpr__callsite_61d(val* self, val* p0) {
-{ /* Inline typing#ANewExpr#callsite= (self,p0) on <self:Object(ANewExpr)> */
-self->attrs[COLOR_typing__ANewExpr___callsite].val = p0; /* _callsite on <self:Object(ANewExpr)> */
-RET_LABEL1:(void)0;
-}
+/* method typing#ASuperExpr#accept_typing for (self: Object, TypeVisitor) */
+void VIRTUAL_typing__ASuperExpr__accept_typing(val* self, val* p0) {
+typing__ASuperExpr__accept_typing(self, p0); /* Direct call typing#ASuperExpr#accept_typing on <self:Object(ASuperExpr)>*/
 RET_LABEL:;
 }
-/* method typing#ANewExpr#accept_typing for (self: ANewExpr, TypeVisitor) */
-void typing__ANewExpr__accept_typing(val* self, val* p0) {
+/* method typing#ASuperExpr#process_superinit for (self: ASuperExpr, TypeVisitor) */
+void typing__ASuperExpr__process_superinit(val* self, val* p0) {
 val* var_v /* var v: TypeVisitor */;
-val* var /* : AType */;
-val* var1 /* : nullable MType */;
-val* var_recvtype /* var recvtype: nullable MType */;
-val* var2 /* : null */;
-short int var3 /* : Bool */;
+val* var /* : nullable MClassType */;
+val* var2 /* : nullable MClassType */;
+val* var_anchor /* var anchor: nullable MClassType */;
+val* var3 /* : null */;
 short int var4 /* : Bool */;
+short int var5 /* : Bool */;
 val* var_other /* var other: nullable Object */;
-short int var6 /* : Bool */;
+short int var7 /* : Bool */;
 short int var8 /* : Bool */;
-short int var10 /* : Bool */;
+short int var9 /* : Bool */;
+val* var10 /* : Variable */;
+val* var12 /* : Variable */;
+val* var13 /* : nullable MType */;
+val* var_recvtype /* var recvtype: nullable MType */;
+val* var14 /* : null */;
+short int var15 /* : Bool */;
+short int var16 /* : Bool */;
+short int var18 /* : Bool */;
+short int var19 /* : Bool */;
+short int var20 /* : Bool */;
+val* var21 /* : nullable MPropDef */;
+val* var23 /* : nullable MPropDef */;
+val* var_mpropdef /* var mpropdef: nullable MPropDef */;
+short int var24 /* : Bool */;
 int cltype;
 int idtype;
-short int var11 /* : Bool */;
-short int var12 /* : Bool */;
-int cltype13;
-int idtype14;
-static val* varonce;
-val* var15 /* : String */;
-char* var16 /* : NativeString */;
-long var17 /* : Int */;
-val* var18 /* : FlatString */;
-static val* varonce19;
-val* var20 /* : String */;
-char* var21 /* : NativeString */;
-long var22 /* : Int */;
-val* var23 /* : FlatString */;
-val* var24 /* : Array[Object] */;
-long var25 /* : Int */;
-val* var26 /* : NativeArray[Object] */;
-val* var27 /* : String */;
-static val* varonce28;
-val* var29 /* : String */;
-char* var30 /* : NativeString */;
-long var31 /* : Int */;
-val* var32 /* : FlatString */;
-static val* varonce33;
-val* var34 /* : String */;
-char* var35 /* : NativeString */;
-long var36 /* : Int */;
-val* var37 /* : FlatString */;
-val* var38 /* : Array[Object] */;
-long var39 /* : Int */;
-val* var40 /* : NativeArray[Object] */;
-val* var41 /* : String */;
-val* var42 /* : MClass */;
-val* var44 /* : MClass */;
-val* var45 /* : MClassKind */;
-val* var47 /* : MClassKind */;
-val* var48 /* : MClassKind */;
-short int var49 /* : Bool */;
-short int var50 /* : Bool */;
-short int var52 /* : Bool */;
-short int var54 /* : Bool */;
-static val* varonce55;
-val* var56 /* : String */;
-char* var57 /* : NativeString */;
-long var58 /* : Int */;
-val* var59 /* : FlatString */;
-static val* varonce60;
-val* var61 /* : String */;
-char* var62 /* : NativeString */;
-long var63 /* : Int */;
-val* var64 /* : FlatString */;
-val* var65 /* : Array[Object] */;
-long var66 /* : Int */;
-val* var67 /* : NativeArray[Object] */;
-val* var68 /* : String */;
-val* var69 /* : MClass */;
-val* var71 /* : MClass */;
-val* var72 /* : MClassKind */;
-val* var74 /* : MClassKind */;
-val* var75 /* : MClassKind */;
+val* var25 /* : MProperty */;
+val* var27 /* : MProperty */;
+val* var_mproperty /* var mproperty: MMethod */;
+val* var28 /* : null */;
+val* var_superprop /* var superprop: nullable MMethodDef */;
+val* var29 /* : MClassDef */;
+val* var31 /* : MClassDef */;
+val* var32 /* : Array[MClassType] */;
+val* var34 /* : Array[MClassType] */;
+val* var_ /* var : Array[MClassType] */;
+val* var35 /* : ArrayIterator[nullable Object] */;
+val* var_36 /* var : ArrayIterator[MClassType] */;
+short int var37 /* : Bool */;
+val* var38 /* : nullable Object */;
+val* var_msupertype /* var msupertype: MClassType */;
+val* var39 /* : MModule */;
+val* var41 /* : MModule */;
+val* var42 /* : MClassType */;
+val* var43 /* : ModelBuilder */;
+val* var45 /* : ModelBuilder */;
+val* var46 /* : ToolContext */;
+val* var48 /* : ToolContext */;
+long var49 /* : Int */;
+long var51 /* : Int */;
+long var_errcount /* var errcount: Int */;
+val* var52 /* : String */;
+val* var54 /* : String */;
+val* var55 /* : nullable MProperty */;
+short int var56 /* : Bool */;
+int cltype57;
+int idtype58;
+const char* var_class_name;
+val* var_candidate /* var candidate: nullable MMethod */;
+val* var59 /* : null */;
+short int var60 /* : Bool */;
+short int var61 /* : Bool */;
+val* var_other63 /* var other: nullable Object */;
+short int var64 /* : Bool */;
+short int var66 /* : Bool */;
+val* var67 /* : ModelBuilder */;
+val* var69 /* : ModelBuilder */;
+val* var70 /* : ToolContext */;
+val* var72 /* : ToolContext */;
+long var73 /* : Int */;
+long var75 /* : Int */;
 short int var76 /* : Bool */;
-short int var77 /* : Bool */;
-short int var79 /* : Bool */;
-short int var81 /* : Bool */;
-static val* varonce82;
-val* var83 /* : String */;
-char* var84 /* : NativeString */;
-long var85 /* : Int */;
-val* var86 /* : FlatString */;
-static val* varonce87;
-val* var88 /* : String */;
-char* var89 /* : NativeString */;
-long var90 /* : Int */;
-val* var91 /* : FlatString */;
-val* var92 /* : Array[Object] */;
-long var93 /* : Int */;
-val* var94 /* : NativeArray[Object] */;
-val* var95 /* : String */;
-val* var96 /* : nullable TId */;
-val* var_nid /* var nid: nullable TId */;
+short int var78 /* : Bool */;
+int cltype79;
+int idtype80;
+const char* var_class_name81;
+short int var82 /* : Bool */;
+short int var83 /* : Bool */;
+val* var84 /* : null */;
+short int var85 /* : Bool */;
+short int var86 /* : Bool */;
+short int var88 /* : Bool */;
+short int var89 /* : Bool */;
+short int var90 /* : Bool */;
+short int var_91 /* var : Bool */;
+short int var92 /* : Bool */;
+short int var94 /* : Bool */;
+short int var95 /* : Bool */;
+short int var96 /* : Bool */;
 val* var97 /* : null */;
 short int var98 /* : Bool */;
 short int var99 /* : Bool */;
-val* var_other101 /* var other: nullable Object */;
+short int var101 /* : Bool */;
 short int var102 /* : Bool */;
 short int var103 /* : Bool */;
-short int var104 /* : Bool */;
-val* var105 /* : String */;
-val* var_name /* var name: String */;
-static val* varonce106;
-val* var107 /* : String */;
-char* var108 /* : NativeString */;
-long var109 /* : Int */;
-val* var110 /* : FlatString */;
+short int var_104 /* var : Bool */;
+val* var105 /* : MProperty */;
+val* var107 /* : MProperty */;
+short int var108 /* : Bool */;
+short int var109 /* : Bool */;
 short int var111 /* : Bool */;
-val* var112 /* : nullable CallSite */;
-val* var_callsite /* var callsite: nullable CallSite */;
-val* var113 /* : null */;
-short int var114 /* : Bool */;
-short int var115 /* : Bool */;
-short int var117 /* : Bool */;
-short int var119 /* : Bool */;
-val* var121 /* : MMethod */;
-val* var123 /* : MMethod */;
-val* var124 /* : MClass */;
-val* var126 /* : MClass */;
-short int var127 /* : Bool */;
-short int var128 /* : Bool */;
-static val* varonce129;
-val* var130 /* : String */;
-char* var131 /* : NativeString */;
-long var132 /* : Int */;
-val* var133 /* : FlatString */;
-static val* varonce134;
-val* var135 /* : String */;
-char* var136 /* : NativeString */;
-long var137 /* : Int */;
-val* var138 /* : FlatString */;
-val* var139 /* : Array[Object] */;
-long var140 /* : Int */;
-val* var141 /* : NativeArray[Object] */;
-val* var142 /* : String */;
-val* var143 /* : AExprs */;
-val* var144 /* : Array[AExpr] */;
+short int var112 /* : Bool */;
+short int var113 /* : Bool */;
+short int var_114 /* var : Bool */;
+val* var115 /* : MProperty */;
+val* var117 /* : MProperty */;
+short int var118 /* : Bool */;
+short int var120 /* : Bool */;
+short int var121 /* : Bool */;
+static val* varonce;
+val* var122 /* : String */;
+char* var123 /* : NativeString */;
+long var124 /* : Int */;
+val* var125 /* : FlatString */;
+static val* varonce126;
+val* var127 /* : String */;
+char* var128 /* : NativeString */;
+long var129 /* : Int */;
+val* var130 /* : FlatString */;
+val* var131 /* : String */;
+static val* varonce132;
+val* var133 /* : String */;
+char* var134 /* : NativeString */;
+long var135 /* : Int */;
+val* var136 /* : FlatString */;
+val* var137 /* : MProperty */;
+val* var139 /* : MProperty */;
+val* var140 /* : String */;
+val* var141 /* : Array[Object] */;
+long var142 /* : Int */;
+val* var143 /* : NativeArray[Object] */;
+val* var144 /* : String */;
+val* var145 /* : MModule */;
+val* var147 /* : MModule */;
+val* var148 /* : Array[MPropDef] */;
+val* var_candidatedefs /* var candidatedefs: Array[MMethodDef] */;
+short int var149 /* : Bool */;
+val* var150 /* : null */;
+short int var151 /* : Bool */;
+short int var152 /* : Bool */;
+short int var154 /* : Bool */;
+short int var155 /* : Bool */;
+short int var156 /* : Bool */;
+short int var_157 /* var : Bool */;
+val* var158 /* : MProperty */;
+val* var160 /* : MProperty */;
+short int var161 /* : Bool */;
+short int var162 /* : Bool */;
+short int var164 /* : Bool */;
+short int var166 /* : Bool */;
+val* var167 /* : nullable Object */;
+short int var168 /* : Bool */;
+short int var169 /* : Bool */;
+short int var171 /* : Bool */;
+short int var173 /* : Bool */;
+long var174 /* : Int */;
+long var176 /* : Int */;
+long var177 /* : Int */;
+short int var178 /* : Bool */;
+short int var180 /* : Bool */;
+int cltype181;
+int idtype182;
+const char* var_class_name183;
+short int var184 /* : Bool */;
+static val* varonce185;
+val* var186 /* : String */;
+char* var187 /* : NativeString */;
+long var188 /* : Int */;
+val* var189 /* : FlatString */;
+static val* varonce190;
+val* var191 /* : String */;
+char* var192 /* : NativeString */;
+long var193 /* : Int */;
+val* var194 /* : FlatString */;
+static val* varonce195;
+val* var196 /* : String */;
+char* var197 /* : NativeString */;
+long var198 /* : Int */;
+val* var199 /* : FlatString */;
+static val* varonce200;
+val* var201 /* : String */;
+char* var202 /* : NativeString */;
+long var203 /* : Int */;
+val* var204 /* : FlatString */;
+val* var205 /* : String */;
+val* var206 /* : Array[Object] */;
+long var207 /* : Int */;
+val* var208 /* : NativeArray[Object] */;
+val* var209 /* : String */;
+val* var210 /* : nullable Object */;
+val* var213 /* : null */;
+short int var214 /* : Bool */;
+short int var215 /* : Bool */;
+short int var217 /* : Bool */;
+short int var219 /* : Bool */;
+static val* varonce220;
+val* var221 /* : String */;
+char* var222 /* : NativeString */;
+long var223 /* : Int */;
+val* var224 /* : FlatString */;
+static val* varonce225;
+val* var226 /* : String */;
+char* var227 /* : NativeString */;
+long var228 /* : Int */;
+val* var229 /* : FlatString */;
+val* var230 /* : Array[Object] */;
+long var231 /* : Int */;
+val* var232 /* : NativeArray[Object] */;
+val* var233 /* : String */;
+val* var234 /* : MSignature */;
+val* var235 /* : nullable MSignature */;
+val* var237 /* : nullable MSignature */;
+val* var238 /* : nullable MSignature */;
+val* var240 /* : nullable MSignature */;
+val* var_msignature /* var msignature: MSignature */;
+short int var241 /* : Bool */;
+val* var242 /* : MType */;
+short int var243 /* : Bool */;
+int cltype244;
+int idtype245;
+const char* var_class_name246;
+val* var247 /* : CallSite */;
+val* var248 /* : MModule */;
+val* var250 /* : MModule */;
+val* var251 /* : nullable MClassType */;
+val* var253 /* : nullable MClassType */;
+short int var254 /* : Bool */;
+val* var255 /* : MProperty */;
+val* var257 /* : MProperty */;
+short int var258 /* : Bool */;
+val* var_callsite /* var callsite: CallSite */;
+val* var260 /* : AExprs */;
+val* var262 /* : AExprs */;
+val* var263 /* : Array[AExpr] */;
 val* var_args /* var args: Array[AExpr] */;
-short int var145 /* : Bool */;
+long var264 /* : Int */;
+long var266 /* : Int */;
+long var267 /* : Int */;
+short int var268 /* : Bool */;
+short int var270 /* : Bool */;
+int cltype271;
+int idtype272;
+const char* var_class_name273;
+short int var274 /* : Bool */;
+short int var275 /* : Bool */;
+val* var276 /* : nullable MSignature */;
+val* var278 /* : nullable MSignature */;
+long var279 /* : Int */;
+long var280 /* : Int */;
+short int var281 /* : Bool */;
+short int var283 /* : Bool */;
+int cltype284;
+int idtype285;
+const char* var_class_name286;
+short int var287 /* : Bool */;
+static val* varonce288;
+val* var289 /* : String */;
+char* var290 /* : NativeString */;
+long var291 /* : Int */;
+val* var292 /* : FlatString */;
+val* var293 /* : nullable MSignature */;
+val* var295 /* : nullable MSignature */;
+long var296 /* : Int */;
+static val* varonce297;
+val* var298 /* : String */;
+char* var299 /* : NativeString */;
+long var300 /* : Int */;
+val* var301 /* : FlatString */;
+long var302 /* : Int */;
+static val* varonce303;
+val* var304 /* : String */;
+char* var305 /* : NativeString */;
+long var306 /* : Int */;
+val* var307 /* : FlatString */;
+val* var308 /* : Array[Object] */;
+long var309 /* : Int */;
+val* var310 /* : NativeArray[Object] */;
+val* var311 /* : Object */;
+val* var312 /* : Object */;
+val* var313 /* : String */;
+long var314 /* : Int */;
+long var_i /* var i: Int */;
+val* var315 /* : Array[MParameter] */;
+val* var317 /* : Array[MParameter] */;
+val* var_318 /* var : Array[MParameter] */;
+val* var319 /* : ArrayIterator[nullable Object] */;
+val* var_320 /* var : ArrayIterator[MParameter] */;
+short int var321 /* : Bool */;
+val* var322 /* : nullable Object */;
+val* var_sp /* var sp: MParameter */;
+val* var323 /* : nullable MSignature */;
+val* var325 /* : nullable MSignature */;
+val* var326 /* : Array[MParameter] */;
+val* var328 /* : Array[MParameter] */;
+val* var329 /* : nullable Object */;
+val* var_p /* var p: MParameter */;
+val* var330 /* : MType */;
+val* var332 /* : MType */;
+val* var333 /* : MType */;
+val* var335 /* : MType */;
+short int var336 /* : Bool */;
+short int var337 /* : Bool */;
+static val* varonce338;
+val* var339 /* : String */;
+char* var340 /* : NativeString */;
+long var341 /* : Int */;
+val* var342 /* : FlatString */;
+static val* varonce343;
+val* var344 /* : String */;
+char* var345 /* : NativeString */;
+long var346 /* : Int */;
+val* var347 /* : FlatString */;
+val* var348 /* : MType */;
+val* var350 /* : MType */;
+static val* varonce351;
+val* var352 /* : String */;
+char* var353 /* : NativeString */;
+long var354 /* : Int */;
+val* var355 /* : FlatString */;
+val* var356 /* : String */;
+val* var358 /* : String */;
+static val* varonce359;
+val* var360 /* : String */;
+char* var361 /* : NativeString */;
+long var362 /* : Int */;
+val* var363 /* : FlatString */;
+val* var364 /* : MType */;
+val* var366 /* : MType */;
+static val* varonce367;
+val* var368 /* : String */;
+char* var369 /* : NativeString */;
+long var370 /* : Int */;
+val* var371 /* : FlatString */;
+val* var372 /* : Array[Object] */;
+long var373 /* : Int */;
+val* var374 /* : NativeArray[Object] */;
+val* var375 /* : Object */;
+val* var376 /* : String */;
+long var377 /* : Int */;
+long var378 /* : Int */;
+short int var380 /* : Bool */;
+int cltype381;
+int idtype382;
+const char* var_class_name383;
+long var384 /* : Int */;
+short int var387 /* : Bool */;
 var_v = p0;
 {
-var = parser_nodes__ANewExpr__n_type(self);
+{ /* Inline typing#TypeVisitor#anchor (var_v) on <var_v:TypeVisitor> */
+var2 = var_v->attrs[COLOR_typing__TypeVisitor___anchor].val; /* _anchor on <var_v:TypeVisitor> */
+var = var2;
+RET_LABEL1:(void)0;
 }
-{
-var1 = typing__TypeVisitor__resolve_mtype(var_v, var);
 }
-var_recvtype = var1;
-var2 = NULL;
-if (var_recvtype == NULL) {
-var3 = 1; /* is null */
+var_anchor = var;
+var3 = NULL;
+if (var_anchor == NULL) {
+var4 = 0; /* is null */
 } else {
-var3 = 0; /* arg is null but recv is not */
+var4 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_recvtype,var2) on <var_recvtype:nullable MType> */
-var_other = var2;
-{
-{ /* Inline kernel#Object#is_same_instance (var_recvtype,var_other) on <var_recvtype:nullable MType(MType)> */
-var8 = var_recvtype == var_other;
-var6 = var8;
-goto RET_LABEL7;
-RET_LABEL7:(void)0;
-}
-}
-var4 = var6;
-goto RET_LABEL5;
-RET_LABEL5:(void)0;
-}
-var3 = var4;
-}
-if (var3){
-goto RET_LABEL;
-} else {
-}
-{
-{ /* Inline typing#AExpr#mtype= (self,var_recvtype) on <self:ANewExpr> */
-self->attrs[COLOR_typing__AExpr___mtype].val = var_recvtype; /* _mtype on <self:ANewExpr> */
-RET_LABEL9:(void)0;
-}
-}
-/* <var_recvtype:nullable MType(MType)> isa MClassType */
-cltype = type_model__MClassType.color;
-idtype = type_model__MClassType.id;
-if(cltype >= var_recvtype->type->table_size) {
-var10 = 0;
-} else {
-var10 = var_recvtype->type->type_table[cltype] == idtype;
-}
-var11 = !var10;
-if (var11){
-/* <var_recvtype:nullable MType(MType)> isa MNullableType */
-cltype13 = type_model__MNullableType.color;
-idtype14 = type_model__MNullableType.id;
-if(cltype13 >= var_recvtype->type->table_size) {
-var12 = 0;
-} else {
-var12 = var_recvtype->type->type_table[cltype13] == idtype14;
-}
-if (var12){
-if (varonce) {
-var15 = varonce;
-} else {
-var16 = "Type error: cannot instantiate the nullable type ";
-var17 = 49;
-var18 = string__NativeString__to_s_with_length(var16, var17);
-var15 = var18;
-varonce = var15;
-}
-if (varonce19) {
-var20 = varonce19;
-} else {
-var21 = ".";
-var22 = 1;
-var23 = string__NativeString__to_s_with_length(var21, var22);
-var20 = var23;
-varonce19 = var20;
-}
-var24 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var24 = array_instance Array[Object] */
-var25 = 3;
-var26 = NEW_array__NativeArray(var25, &type_array__NativeArraykernel__Object);
-((struct instance_array__NativeArray*)var26)->values[0] = (val*) var15;
-((struct instance_array__NativeArray*)var26)->values[1] = (val*) var_recvtype;
-((struct instance_array__NativeArray*)var26)->values[2] = (val*) var20;
-{
-((void (*)(val*, val*, long))(var24->class->vft[COLOR_array__Array__with_native]))(var24, var26, var25) /* with_native on <var24:Array[Object]>*/;
-}
-}
-{
-var27 = ((val* (*)(val*))(var24->class->vft[COLOR_string__Object__to_s]))(var24) /* to_s on <var24:Array[Object]>*/;
-}
-{
-typing__TypeVisitor__error(var_v, self, var27); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
-}
-goto RET_LABEL;
-} else {
-if (varonce28) {
-var29 = varonce28;
-} else {
-var30 = "Type error: cannot instantiate the formal type ";
-var31 = 47;
-var32 = string__NativeString__to_s_with_length(var30, var31);
-var29 = var32;
-varonce28 = var29;
-}
-if (varonce33) {
-var34 = varonce33;
-} else {
-var35 = ".";
-var36 = 1;
-var37 = string__NativeString__to_s_with_length(var35, var36);
-var34 = var37;
-varonce33 = var34;
-}
-var38 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var38 = array_instance Array[Object] */
-var39 = 3;
-var40 = NEW_array__NativeArray(var39, &type_array__NativeArraykernel__Object);
-((struct instance_array__NativeArray*)var40)->values[0] = (val*) var29;
-((struct instance_array__NativeArray*)var40)->values[1] = (val*) var_recvtype;
-((struct instance_array__NativeArray*)var40)->values[2] = (val*) var34;
+{ /* Inline kernel#Object#!= (var_anchor,var3) on <var_anchor:nullable MClassType> */
+var_other = var3;
 {
-((void (*)(val*, val*, long))(var38->class->vft[COLOR_array__Array__with_native]))(var38, var40, var39) /* with_native on <var38:Array[Object]>*/;
-}
+var8 = ((short int (*)(val*, val*))(var_anchor->class->vft[COLOR_kernel__Object___61d_61d]))(var_anchor, var_other) /* == on <var_anchor:nullable MClassType(MClassType)>*/;
+var7 = var8;
 }
-{
-var41 = ((val* (*)(val*))(var38->class->vft[COLOR_string__Object__to_s]))(var38) /* to_s on <var38:Array[Object]>*/;
+var9 = !var7;
+var5 = var9;
+goto RET_LABEL6;
+RET_LABEL6:(void)0;
 }
-{
-typing__TypeVisitor__error(var_v, self, var41); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
+var4 = var5;
 }
-goto RET_LABEL;
+if (unlikely(!var4)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 1620);
+show_backtrace(1);
 }
-} else {
 {
-{ /* Inline model#MClassType#mclass (var_recvtype) on <var_recvtype:nullable MType(MClassType)> */
-var44 = var_recvtype->attrs[COLOR_model__MClassType___mclass].val; /* _mclass on <var_recvtype:nullable MType(MClassType)> */
-if (unlikely(var44 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 969);
+{ /* Inline typing#TypeVisitor#selfvariable (var_v) on <var_v:TypeVisitor> */
+var12 = var_v->attrs[COLOR_typing__TypeVisitor___selfvariable].val; /* _selfvariable on <var_v:TypeVisitor> */
+if (unlikely(var12 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _selfvariable");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 50);
 show_backtrace(1);
 }
-var42 = var44;
-RET_LABEL43:(void)0;
+var10 = var12;
+RET_LABEL11:(void)0;
 }
 }
 {
-{ /* Inline model#MClass#kind (var42) on <var42:MClass> */
-var47 = var42->attrs[COLOR_model__MClass___kind].val; /* _kind on <var42:MClass> */
-if (unlikely(var47 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _kind");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 355);
-show_backtrace(1);
-}
-var45 = var47;
-RET_LABEL46:(void)0;
+var13 = typing__TypeVisitor__get_variable(var_v, self, var10);
 }
+var_recvtype = var13;
+var14 = NULL;
+if (var_recvtype == NULL) {
+var15 = 0; /* is null */
+} else {
+var15 = 1; /* arg is null and recv is not */
 }
+if (0) {
+{ /* Inline kernel#Object#!= (var_recvtype,var14) on <var_recvtype:nullable MType> */
+var_other = var14;
 {
-var48 = model__Object__abstract_kind(self);
+var19 = ((short int (*)(val*, val*))(var_recvtype->class->vft[COLOR_kernel__Object___61d_61d]))(var_recvtype, var_other) /* == on <var_recvtype:nullable MType(MType)>*/;
+var18 = var19;
 }
-{
-{ /* Inline kernel#Object#== (var45,var48) on <var45:MClassKind> */
-var_other = var48;
-{
-{ /* Inline kernel#Object#is_same_instance (var45,var_other) on <var45:MClassKind> */
-var54 = var45 == var_other;
-var52 = var54;
-goto RET_LABEL53;
-RET_LABEL53:(void)0;
+var20 = !var18;
+var16 = var20;
+goto RET_LABEL17;
+RET_LABEL17:(void)0;
 }
+var15 = var16;
 }
-var50 = var52;
-goto RET_LABEL51;
-RET_LABEL51:(void)0;
+if (unlikely(!var15)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 1622);
+show_backtrace(1);
 }
-var49 = var50;
+{
+{ /* Inline typing#TypeVisitor#mpropdef (var_v) on <var_v:TypeVisitor> */
+var23 = var_v->attrs[COLOR_typing__TypeVisitor___mpropdef].val; /* _mpropdef on <var_v:TypeVisitor> */
+var21 = var23;
+RET_LABEL22:(void)0;
 }
-if (var49){
-if (varonce55) {
-var56 = varonce55;
-} else {
-var57 = "Cannot instantiate abstract class ";
-var58 = 34;
-var59 = string__NativeString__to_s_with_length(var57, var58);
-var56 = var59;
-varonce55 = var56;
 }
-if (varonce60) {
-var61 = varonce60;
+var_mpropdef = var21;
+/* <var_mpropdef:nullable MPropDef> isa MMethodDef */
+cltype = type_model__MMethodDef.color;
+idtype = type_model__MMethodDef.id;
+if(var_mpropdef == NULL) {
+var24 = 0;
 } else {
-var62 = ".";
-var63 = 1;
-var64 = string__NativeString__to_s_with_length(var62, var63);
-var61 = var64;
-varonce60 = var61;
+if(cltype >= var_mpropdef->type->table_size) {
+var24 = 0;
+} else {
+var24 = var_mpropdef->type->type_table[cltype] == idtype;
 }
-var65 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var65 = array_instance Array[Object] */
-var66 = 3;
-var67 = NEW_array__NativeArray(var66, &type_array__NativeArraykernel__Object);
-((struct instance_array__NativeArray*)var67)->values[0] = (val*) var56;
-((struct instance_array__NativeArray*)var67)->values[1] = (val*) var_recvtype;
-((struct instance_array__NativeArray*)var67)->values[2] = (val*) var61;
-{
-((void (*)(val*, val*, long))(var65->class->vft[COLOR_array__Array__with_native]))(var65, var67, var66) /* with_native on <var65:Array[Object]>*/;
 }
+if (unlikely(!var24)) {
+PRINT_ERROR("Runtime error: %s", "Assert failed");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 1624);
+show_backtrace(1);
 }
 {
-var68 = ((val* (*)(val*))(var65->class->vft[COLOR_string__Object__to_s]))(var65) /* to_s on <var65:Array[Object]>*/;
+{ /* Inline model#MPropDef#mproperty (var_mpropdef) on <var_mpropdef:nullable MPropDef(MMethodDef)> */
+var27 = var_mpropdef->attrs[COLOR_model__MPropDef___mproperty].val; /* _mproperty on <var_mpropdef:nullable MPropDef(MMethodDef)> */
+if (unlikely(var27 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 1898);
+show_backtrace(1);
 }
-{
-typing__TypeVisitor__error(var_v, self, var68); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
+var25 = var27;
+RET_LABEL26:(void)0;
 }
-goto RET_LABEL;
-} else {
+}
+var_mproperty = var25;
+var28 = NULL;
+var_superprop = var28;
 {
-{ /* Inline model#MClassType#mclass (var_recvtype) on <var_recvtype:nullable MType(MClassType)> */
-var71 = var_recvtype->attrs[COLOR_model__MClassType___mclass].val; /* _mclass on <var_recvtype:nullable MType(MClassType)> */
-if (unlikely(var71 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 969);
+{ /* Inline model#MPropDef#mclassdef (var_mpropdef) on <var_mpropdef:nullable MPropDef(MMethodDef)> */
+var31 = var_mpropdef->attrs[COLOR_model__MPropDef___mclassdef].val; /* _mclassdef on <var_mpropdef:nullable MPropDef(MMethodDef)> */
+if (unlikely(var31 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclassdef");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 1895);
 show_backtrace(1);
 }
-var69 = var71;
-RET_LABEL70:(void)0;
+var29 = var31;
+RET_LABEL30:(void)0;
 }
 }
 {
-{ /* Inline model#MClass#kind (var69) on <var69:MClass> */
-var74 = var69->attrs[COLOR_model__MClass___kind].val; /* _kind on <var69:MClass> */
-if (unlikely(var74 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _kind");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 355);
+{ /* Inline model#MClassDef#supertypes (var29) on <var29:MClassDef> */
+var34 = var29->attrs[COLOR_model__MClassDef___supertypes].val; /* _supertypes on <var29:MClassDef> */
+if (unlikely(var34 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _supertypes");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 534);
 show_backtrace(1);
 }
-var72 = var74;
-RET_LABEL73:(void)0;
+var32 = var34;
+RET_LABEL33:(void)0;
 }
 }
+var_ = var32;
 {
-var75 = model__Object__interface_kind(self);
+var35 = array__AbstractArrayRead__iterator(var_);
 }
+var_36 = var35;
+for(;;) {
 {
-{ /* Inline kernel#Object#== (var72,var75) on <var72:MClassKind> */
-var_other = var75;
-{
-{ /* Inline kernel#Object#is_same_instance (var72,var_other) on <var72:MClassKind> */
-var81 = var72 == var_other;
-var79 = var81;
-goto RET_LABEL80;
-RET_LABEL80:(void)0;
+var37 = array__ArrayIterator__is_ok(var_36);
 }
+if (var37){
+{
+var38 = array__ArrayIterator__item(var_36);
 }
-var77 = var79;
-goto RET_LABEL78;
-RET_LABEL78:(void)0;
+var_msupertype = var38;
+{
+{ /* Inline typing#TypeVisitor#mmodule (var_v) on <var_v:TypeVisitor> */
+var41 = var_v->attrs[COLOR_typing__TypeVisitor___mmodule].val; /* _mmodule on <var_v:TypeVisitor> */
+if (unlikely(var41 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mmodule");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 36);
+show_backtrace(1);
 }
-var76 = var77;
+var39 = var41;
+RET_LABEL40:(void)0;
 }
-if (var76){
-if (varonce82) {
-var83 = varonce82;
-} else {
-var84 = "Cannot instantiate interface ";
-var85 = 29;
-var86 = string__NativeString__to_s_with_length(var84, var85);
-var83 = var86;
-varonce82 = var83;
 }
-if (varonce87) {
-var88 = varonce87;
-} else {
-var89 = ".";
-var90 = 1;
-var91 = string__NativeString__to_s_with_length(var89, var90);
-var88 = var91;
-varonce87 = var88;
+{
+var42 = model__MClassType__anchor_to(var_msupertype, var39, var_anchor);
 }
-var92 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var92 = array_instance Array[Object] */
-var93 = 3;
-var94 = NEW_array__NativeArray(var93, &type_array__NativeArraykernel__Object);
-((struct instance_array__NativeArray*)var94)->values[0] = (val*) var83;
-((struct instance_array__NativeArray*)var94)->values[1] = (val*) var_recvtype;
-((struct instance_array__NativeArray*)var94)->values[2] = (val*) var88;
+var_msupertype = var42;
 {
-((void (*)(val*, val*, long))(var92->class->vft[COLOR_array__Array__with_native]))(var92, var94, var93) /* with_native on <var92:Array[Object]>*/;
+{ /* Inline typing#TypeVisitor#modelbuilder (var_v) on <var_v:TypeVisitor> */
+var45 = var_v->attrs[COLOR_typing__TypeVisitor___modelbuilder].val; /* _modelbuilder on <var_v:TypeVisitor> */
+if (unlikely(var45 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _modelbuilder");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 34);
+show_backtrace(1);
 }
+var43 = var45;
+RET_LABEL44:(void)0;
 }
-{
-var95 = ((val* (*)(val*))(var92->class->vft[COLOR_string__Object__to_s]))(var92) /* to_s on <var92:Array[Object]>*/;
 }
 {
-typing__TypeVisitor__error(var_v, self, var95); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
-}
-goto RET_LABEL;
-} else {
+{ /* Inline modelbuilder#ModelBuilder#toolcontext (var43) on <var43:ModelBuilder> */
+var48 = var43->attrs[COLOR_modelbuilder__ModelBuilder___toolcontext].val; /* _toolcontext on <var43:ModelBuilder> */
+if (unlikely(var48 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _toolcontext");
+PRINT_ERROR(" (%s:%d)\n", "modelbuilder.nit", 106);
+show_backtrace(1);
 }
+var46 = var48;
+RET_LABEL47:(void)0;
 }
 }
 {
-var96 = parser_nodes__ANewExpr__n_id(self);
+{ /* Inline toolcontext#ToolContext#error_count (var46) on <var46:ToolContext> */
+var51 = var46->attrs[COLOR_toolcontext__ToolContext___error_count].l; /* _error_count on <var46:ToolContext> */
+var49 = var51;
+RET_LABEL50:(void)0;
 }
-var_nid = var96;
-var97 = NULL;
-if (var_nid == NULL) {
-var98 = 0; /* is null */
-} else {
-var98 = 1; /* arg is null and recv is not */
 }
-if (0) {
-{ /* Inline kernel#Object#!= (var_nid,var97) on <var_nid:nullable TId> */
-var_other101 = var97;
+var_errcount = var49;
 {
-var103 = ((short int (*)(val*, val*))(var_nid->class->vft[COLOR_kernel__Object___61d_61d]))(var_nid, var_other101) /* == on <var_nid:nullable TId(TId)>*/;
-var102 = var103;
+{ /* Inline model#MProperty#name (var_mproperty) on <var_mproperty:MMethod> */
+var54 = var_mproperty->attrs[COLOR_model__MProperty___name].val; /* _name on <var_mproperty:MMethod> */
+if (unlikely(var54 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _name");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 1620);
+show_backtrace(1);
 }
-var104 = !var102;
-var99 = var104;
-goto RET_LABEL100;
-RET_LABEL100:(void)0;
+var52 = var54;
+RET_LABEL53:(void)0;
 }
-var98 = var99;
 }
-if (var98){
 {
-var105 = lexer_work__Token__text(var_nid);
+var55 = typing__TypeVisitor__try_get_mproperty_by_name2(var_v, self, var_msupertype, var52);
 }
-var_name = var105;
+/* <var55:nullable MProperty> isa nullable MMethod */
+cltype57 = type_nullable_model__MMethod.color;
+idtype58 = type_nullable_model__MMethod.id;
+if(var55 == NULL) {
+var56 = 1;
 } else {
-if (varonce106) {
-var107 = varonce106;
+if(cltype57 >= var55->type->table_size) {
+var56 = 0;
 } else {
-var108 = "init";
-var109 = 4;
-var110 = string__NativeString__to_s_with_length(var108, var109);
-var107 = var110;
-varonce106 = var107;
+var56 = var55->type->type_table[cltype57] == idtype58;
 }
-var_name = var107;
 }
-var111 = 0;
-{
-var112 = typing__TypeVisitor__get_method(var_v, self, var_recvtype, var_name, var111);
+if (unlikely(!var56)) {
+var_class_name = var55 == NULL ? "null" : var55->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "nullable MMethod", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 1630);
+show_backtrace(1);
 }
-var_callsite = var112;
-var113 = NULL;
-if (var_callsite == NULL) {
-var114 = 1; /* is null */
+var_candidate = var55;
+var59 = NULL;
+if (var_candidate == NULL) {
+var60 = 1; /* is null */
 } else {
-var114 = 0; /* arg is null but recv is not */
+var60 = 0; /* arg is null but recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_callsite,var113) on <var_callsite:nullable CallSite> */
-var_other = var113;
+{ /* Inline kernel#Object#== (var_candidate,var59) on <var_candidate:nullable MMethod> */
+var_other63 = var59;
 {
-{ /* Inline kernel#Object#is_same_instance (var_callsite,var_other) on <var_callsite:nullable CallSite(CallSite)> */
-var119 = var_callsite == var_other;
-var117 = var119;
-goto RET_LABEL118;
-RET_LABEL118:(void)0;
-}
-}
-var115 = var117;
-goto RET_LABEL116;
-RET_LABEL116:(void)0;
-}
-var114 = var115;
+{ /* Inline kernel#Object#is_same_instance (var_candidate,var_other63) on <var_candidate:nullable MMethod(MMethod)> */
+var66 = var_candidate == var_other63;
+var64 = var66;
+goto RET_LABEL65;
+RET_LABEL65:(void)0;
 }
-if (var114){
-goto RET_LABEL;
-} else {
 }
-{
-{ /* Inline typing#ANewExpr#callsite= (self,var_callsite) on <self:ANewExpr> */
-self->attrs[COLOR_typing__ANewExpr___callsite].val = var_callsite; /* _callsite on <self:ANewExpr> */
-RET_LABEL120:(void)0;
+var61 = var64;
+goto RET_LABEL62;
+RET_LABEL62:(void)0;
 }
+var60 = var61;
 }
+if (var60){
 {
-{ /* Inline typing#CallSite#mproperty (var_callsite) on <var_callsite:nullable CallSite(CallSite)> */
-var123 = var_callsite->attrs[COLOR_typing__CallSite___mproperty].val; /* _mproperty on <var_callsite:nullable CallSite(CallSite)> */
-if (unlikely(var123 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 422);
+{ /* Inline typing#TypeVisitor#modelbuilder (var_v) on <var_v:TypeVisitor> */
+var69 = var_v->attrs[COLOR_typing__TypeVisitor___modelbuilder].val; /* _modelbuilder on <var_v:TypeVisitor> */
+if (unlikely(var69 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _modelbuilder");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 34);
 show_backtrace(1);
 }
-var121 = var123;
-RET_LABEL122:(void)0;
+var67 = var69;
+RET_LABEL68:(void)0;
 }
 }
 {
-{ /* Inline model#MClassType#mclass (var_recvtype) on <var_recvtype:nullable MType(MClassType)> */
-var126 = var_recvtype->attrs[COLOR_model__MClassType___mclass].val; /* _mclass on <var_recvtype:nullable MType(MClassType)> */
-if (unlikely(var126 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mclass");
-PRINT_ERROR(" (%s:%d)\n", "src/model/model.nit", 969);
+{ /* Inline modelbuilder#ModelBuilder#toolcontext (var67) on <var67:ModelBuilder> */
+var72 = var67->attrs[COLOR_modelbuilder__ModelBuilder___toolcontext].val; /* _toolcontext on <var67:ModelBuilder> */
+if (unlikely(var72 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _toolcontext");
+PRINT_ERROR(" (%s:%d)\n", "modelbuilder.nit", 106);
 show_backtrace(1);
 }
-var124 = var126;
-RET_LABEL125:(void)0;
-}
-}
-{
-var127 = model__MMethod__is_init_for(var121, var124);
-}
-var128 = !var127;
-if (var128){
-if (varonce129) {
-var130 = varonce129;
-} else {
-var131 = "Error: ";
-var132 = 7;
-var133 = string__NativeString__to_s_with_length(var131, var132);
-var130 = var133;
-varonce129 = var130;
-}
-if (varonce134) {
-var135 = varonce134;
-} else {
-var136 = " is not a constructor.";
-var137 = 22;
-var138 = string__NativeString__to_s_with_length(var136, var137);
-var135 = var138;
-varonce134 = var135;
-}
-var139 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var139 = array_instance Array[Object] */
-var140 = 3;
-var141 = NEW_array__NativeArray(var140, &type_array__NativeArraykernel__Object);
-((struct instance_array__NativeArray*)var141)->values[0] = (val*) var130;
-((struct instance_array__NativeArray*)var141)->values[1] = (val*) var_name;
-((struct instance_array__NativeArray*)var141)->values[2] = (val*) var135;
-{
-((void (*)(val*, val*, long))(var139->class->vft[COLOR_array__Array__with_native]))(var139, var141, var140) /* with_native on <var139:Array[Object]>*/;
-}
-}
-{
-var142 = ((val* (*)(val*))(var139->class->vft[COLOR_string__Object__to_s]))(var139) /* to_s on <var139:Array[Object]>*/;
-}
-{
-typing__TypeVisitor__error(var_v, self, var142); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
+var70 = var72;
+RET_LABEL71:(void)0;
 }
-goto RET_LABEL;
-} else {
 }
 {
-var143 = parser_nodes__ANewExpr__n_args(self);
+{ /* Inline toolcontext#ToolContext#error_count (var70) on <var70:ToolContext> */
+var75 = var70->attrs[COLOR_toolcontext__ToolContext___error_count].l; /* _error_count on <var70:ToolContext> */
+var73 = var75;
+RET_LABEL74:(void)0;
 }
-{
-var144 = typing__AExprs__to_a(var143);
 }
-var_args = var144;
 {
-var145 = typing__CallSite__check_signature(var_callsite, var_v, var_args);
-}
-var145;
-RET_LABEL:;
-}
-/* method typing#ANewExpr#accept_typing for (self: Object, TypeVisitor) */
-void VIRTUAL_typing__ANewExpr__accept_typing(val* self, val* p0) {
-typing__ANewExpr__accept_typing(self, p0); /* Direct call typing#ANewExpr#accept_typing on <self:Object(ANewExpr)>*/
-RET_LABEL:;
-}
-/* method typing#AAttrFormExpr#mproperty for (self: AAttrFormExpr): nullable MAttribute */
-val* typing__AAttrFormExpr__mproperty(val* self) {
-val* var /* : nullable MAttribute */;
-val* var1 /* : nullable MAttribute */;
-var1 = self->attrs[COLOR_typing__AAttrFormExpr___mproperty].val; /* _mproperty on <self:AAttrFormExpr> */
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method typing#AAttrFormExpr#mproperty for (self: Object): nullable MAttribute */
-val* VIRTUAL_typing__AAttrFormExpr__mproperty(val* self) {
-val* var /* : nullable MAttribute */;
-val* var1 /* : nullable MAttribute */;
-val* var3 /* : nullable MAttribute */;
-{ /* Inline typing#AAttrFormExpr#mproperty (self) on <self:Object(AAttrFormExpr)> */
-var3 = self->attrs[COLOR_typing__AAttrFormExpr___mproperty].val; /* _mproperty on <self:Object(AAttrFormExpr)> */
-var1 = var3;
-RET_LABEL2:(void)0;
-}
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method typing#AAttrFormExpr#mproperty= for (self: AAttrFormExpr, nullable MAttribute) */
-void typing__AAttrFormExpr__mproperty_61d(val* self, val* p0) {
-self->attrs[COLOR_typing__AAttrFormExpr___mproperty].val = p0; /* _mproperty on <self:AAttrFormExpr> */
-RET_LABEL:;
-}
-/* method typing#AAttrFormExpr#mproperty= for (self: Object, nullable MAttribute) */
-void VIRTUAL_typing__AAttrFormExpr__mproperty_61d(val* self, val* p0) {
-{ /* Inline typing#AAttrFormExpr#mproperty= (self,p0) on <self:Object(AAttrFormExpr)> */
-self->attrs[COLOR_typing__AAttrFormExpr___mproperty].val = p0; /* _mproperty on <self:Object(AAttrFormExpr)> */
-RET_LABEL1:(void)0;
-}
-RET_LABEL:;
-}
-/* method typing#AAttrFormExpr#attr_type for (self: AAttrFormExpr): nullable MType */
-val* typing__AAttrFormExpr__attr_type(val* self) {
-val* var /* : nullable MType */;
-val* var1 /* : nullable MType */;
-var1 = self->attrs[COLOR_typing__AAttrFormExpr___attr_type].val; /* _attr_type on <self:AAttrFormExpr> */
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method typing#AAttrFormExpr#attr_type for (self: Object): nullable MType */
-val* VIRTUAL_typing__AAttrFormExpr__attr_type(val* self) {
-val* var /* : nullable MType */;
-val* var1 /* : nullable MType */;
-val* var3 /* : nullable MType */;
-{ /* Inline typing#AAttrFormExpr#attr_type (self) on <self:Object(AAttrFormExpr)> */
-var3 = self->attrs[COLOR_typing__AAttrFormExpr___attr_type].val; /* _attr_type on <self:Object(AAttrFormExpr)> */
-var1 = var3;
-RET_LABEL2:(void)0;
-}
-var = var1;
-RET_LABEL:;
-return var;
-}
-/* method typing#AAttrFormExpr#attr_type= for (self: AAttrFormExpr, nullable MType) */
-void typing__AAttrFormExpr__attr_type_61d(val* self, val* p0) {
-self->attrs[COLOR_typing__AAttrFormExpr___attr_type].val = p0; /* _attr_type on <self:AAttrFormExpr> */
-RET_LABEL:;
-}
-/* method typing#AAttrFormExpr#attr_type= for (self: Object, nullable MType) */
-void VIRTUAL_typing__AAttrFormExpr__attr_type_61d(val* self, val* p0) {
-{ /* Inline typing#AAttrFormExpr#attr_type= (self,p0) on <self:Object(AAttrFormExpr)> */
-self->attrs[COLOR_typing__AAttrFormExpr___attr_type].val = p0; /* _attr_type on <self:Object(AAttrFormExpr)> */
-RET_LABEL1:(void)0;
-}
-RET_LABEL:;
-}
-/* method typing#AAttrFormExpr#resolve_property for (self: AAttrFormExpr, TypeVisitor) */
-void typing__AAttrFormExpr__resolve_property(val* self, val* p0) {
-val* var_v /* var v: TypeVisitor */;
-val* var /* : AExpr */;
-val* var1 /* : nullable MType */;
-val* var_recvtype /* var recvtype: nullable MType */;
-val* var2 /* : null */;
-short int var3 /* : Bool */;
-short int var4 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var6 /* : Bool */;
-short int var8 /* : Bool */;
-val* var9 /* : TAttrid */;
-val* var10 /* : String */;
-val* var_name /* var name: String */;
-short int var11 /* : Bool */;
-int cltype;
-int idtype;
-static val* varonce;
-val* var12 /* : String */;
-char* var13 /* : NativeString */;
-long var14 /* : Int */;
-val* var15 /* : FlatString */;
-static val* varonce16;
-val* var17 /* : String */;
-char* var18 /* : NativeString */;
-long var19 /* : Int */;
-val* var20 /* : FlatString */;
-val* var21 /* : Array[Object] */;
-long var22 /* : Int */;
-val* var23 /* : NativeArray[Object] */;
-val* var24 /* : String */;
-val* var25 /* : MType */;
-val* var_unsafe_type /* var unsafe_type: MType */;
-val* var26 /* : nullable MProperty */;
-val* var_mproperty /* var mproperty: nullable MProperty */;
-val* var27 /* : null */;
-short int var28 /* : Bool */;
-short int var29 /* : Bool */;
-short int var31 /* : Bool */;
-short int var33 /* : Bool */;
-val* var34 /* : ModelBuilder */;
-val* var36 /* : ModelBuilder */;
-static val* varonce37;
-val* var38 /* : String */;
-char* var39 /* : NativeString */;
-long var40 /* : Int */;
-val* var41 /* : FlatString */;
-static val* varonce42;
-val* var43 /* : String */;
-char* var44 /* : NativeString */;
-long var45 /* : Int */;
-val* var46 /* : FlatString */;
-static val* varonce47;
-val* var48 /* : String */;
-char* var49 /* : NativeString */;
-long var50 /* : Int */;
-val* var51 /* : FlatString */;
-val* var52 /* : Array[Object] */;
-long var53 /* : Int */;
-val* var54 /* : NativeArray[Object] */;
-val* var55 /* : String */;
-short int var56 /* : Bool */;
-int cltype57;
-int idtype58;
-val* var60 /* : MModule */;
-val* var62 /* : MModule */;
-val* var63 /* : Array[MPropDef] */;
-val* var_mpropdefs /* var mpropdefs: Array[MAttributeDef] */;
-long var64 /* : Int */;
-long var65 /* : Int */;
-short int var66 /* : Bool */;
-short int var67 /* : Bool */;
-short int var69 /* : Bool */;
-val* var70 /* : nullable Object */;
-val* var_mpropdef /* var mpropdef: MAttributeDef */;
-val* var71 /* : nullable MType */;
-val* var73 /* : nullable MType */;
-val* var_attr_type /* var attr_type: MType */;
-val* var74 /* : AExpr */;
-short int var75 /* : Bool */;
-int cltype76;
-int idtype77;
-val* var78 /* : MType */;
-var_v = p0;
+{ /* Inline kernel#Int#> (var73,var_errcount) on <var73:Int> */
+/* Covariant cast for argument 0 (i) <var_errcount:Int> isa OTHER */
+/* <var_errcount:Int> isa OTHER */
+var78 = 1; /* easy <var_errcount:Int> isa OTHER*/
+if (unlikely(!var78)) {
+var_class_name81 = type_kernel__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name81);
+PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 373);
+show_backtrace(1);
+}
+var82 = var73 > var_errcount;
+var76 = var82;
+goto RET_LABEL77;
+RET_LABEL77:(void)0;
+}
+}
+if (var76){
+goto RET_LABEL;
+} else {
+}
+goto BREAK_label;
+} else {
+}
+var84 = NULL;
+if (var_superprop == NULL) {
+var85 = 0; /* is null */
+} else {
+var85 = 1; /* arg is null and recv is not */
+}
+if (0) {
+{ /* Inline kernel#Object#!= (var_superprop,var84) on <var_superprop:nullable MMethodDef> */
+var_other = var84;
 {
-var = parser_nodes__AAttrFormExpr__n_expr(self);
+var89 = ((short int (*)(val*, val*))(var_superprop->class->vft[COLOR_kernel__Object___61d_61d]))(var_superprop, var_other) /* == on <var_superprop:nullable MMethodDef(MMethodDef)>*/;
+var88 = var89;
+}
+var90 = !var88;
+var86 = var90;
+goto RET_LABEL87;
+RET_LABEL87:(void)0;
+}
+var85 = var86;
 }
+var_91 = var85;
+if (var85){
 {
-var1 = typing__TypeVisitor__visit_expr(var_v, var);
+{ /* Inline model#MMethod#is_root_init (var_candidate) on <var_candidate:nullable MMethod(MMethod)> */
+var94 = var_candidate->attrs[COLOR_model__MMethod___is_root_init].s; /* _is_root_init on <var_candidate:nullable MMethod(MMethod)> */
+var92 = var94;
+RET_LABEL93:(void)0;
 }
-var_recvtype = var1;
-var2 = NULL;
-if (var_recvtype == NULL) {
-var3 = 1; /* is null */
+}
+var83 = var92;
+} else {
+var83 = var_91;
+}
+if (var83){
+goto BREAK_label;
+} else {
+}
+var97 = NULL;
+if (var_superprop == NULL) {
+var98 = 0; /* is null */
 } else {
-var3 = 0; /* arg is null but recv is not */
+var98 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_recvtype,var2) on <var_recvtype:nullable MType> */
-var_other = var2;
+{ /* Inline kernel#Object#!= (var_superprop,var97) on <var_superprop:nullable MMethodDef> */
+var_other = var97;
 {
-{ /* Inline kernel#Object#is_same_instance (var_recvtype,var_other) on <var_recvtype:nullable MType(MType)> */
-var8 = var_recvtype == var_other;
-var6 = var8;
-goto RET_LABEL7;
-RET_LABEL7:(void)0;
+var102 = ((short int (*)(val*, val*))(var_superprop->class->vft[COLOR_kernel__Object___61d_61d]))(var_superprop, var_other) /* == on <var_superprop:nullable MMethodDef(MMethodDef)>*/;
+var101 = var102;
 }
+var103 = !var101;
+var99 = var103;
+goto RET_LABEL100;
+RET_LABEL100:(void)0;
 }
-var4 = var6;
-goto RET_LABEL5;
-RET_LABEL5:(void)0;
+var98 = var99;
+}
+var_104 = var98;
+if (var98){
+{
+{ /* Inline model#MPropDef#mproperty (var_superprop) on <var_superprop:nullable MMethodDef(MMethodDef)> */
+var107 = var_superprop->attrs[COLOR_model__MPropDef___mproperty].val; /* _mproperty on <var_superprop:nullable MMethodDef(MMethodDef)> */
+if (unlikely(var107 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 1898);
+show_backtrace(1);
 }
-var3 = var4;
+var105 = var107;
+RET_LABEL106:(void)0;
 }
-if (var3){
-goto RET_LABEL;
+}
+{
+{ /* Inline kernel#Object#!= (var105,var_candidate) on <var105:MProperty(MMethod)> */
+var_other = var_candidate;
+{
+var112 = ((short int (*)(val*, val*))(var105->class->vft[COLOR_kernel__Object___61d_61d]))(var105, var_other) /* == on <var105:MProperty(MMethod)>*/;
+var111 = var112;
+}
+var113 = !var111;
+var109 = var113;
+goto RET_LABEL110;
+RET_LABEL110:(void)0;
+}
+var108 = var109;
+}
+var96 = var108;
 } else {
+var96 = var_104;
 }
+var_114 = var96;
+if (var96){
 {
-var9 = parser_nodes__AAttrFormExpr__n_id(self);
+{ /* Inline model#MPropDef#mproperty (var_superprop) on <var_superprop:nullable MMethodDef(MMethodDef)> */
+var117 = var_superprop->attrs[COLOR_model__MPropDef___mproperty].val; /* _mproperty on <var_superprop:nullable MMethodDef(MMethodDef)> */
+if (unlikely(var117 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 1898);
+show_backtrace(1);
+}
+var115 = var117;
+RET_LABEL116:(void)0;
+}
 }
 {
-var10 = lexer_work__Token__text(var9);
+{ /* Inline model#MMethod#is_root_init (var115) on <var115:MProperty(MMethod)> */
+var120 = var115->attrs[COLOR_model__MMethod___is_root_init].s; /* _is_root_init on <var115:MProperty(MMethod)> */
+var118 = var120;
+RET_LABEL119:(void)0;
 }
-var_name = var10;
-/* <var_recvtype:nullable MType(MType)> isa MNullType */
-cltype = type_model__MNullType.color;
-idtype = type_model__MNullType.id;
-if(cltype >= var_recvtype->type->table_size) {
-var11 = 0;
+}
+var121 = !var118;
+var95 = var121;
 } else {
-var11 = var_recvtype->type->type_table[cltype] == idtype;
+var95 = var_114;
 }
-if (var11){
+if (var95){
 if (varonce) {
-var12 = varonce;
+var122 = varonce;
 } else {
-var13 = "Error: Attribute \'";
-var14 = 18;
-var15 = string__NativeString__to_s_with_length(var13, var14);
-var12 = var15;
-varonce = var12;
+var123 = "Error: conflicting super constructor to call for ";
+var124 = 49;
+var125 = string__NativeString__to_s_with_length(var123, var124);
+var122 = var125;
+varonce = var122;
+}
+if (varonce126) {
+var127 = varonce126;
+} else {
+var128 = ": ";
+var129 = 2;
+var130 = string__NativeString__to_s_with_length(var128, var129);
+var127 = var130;
+varonce126 = var127;
+}
+{
+var131 = model__MProperty__full_name(var_candidate);
 }
-if (varonce16) {
-var17 = varonce16;
+if (varonce132) {
+var133 = varonce132;
 } else {
-var18 = "\' access on \'null\'.";
-var19 = 19;
-var20 = string__NativeString__to_s_with_length(var18, var19);
-var17 = var20;
-varonce16 = var17;
+var134 = ", ";
+var135 = 2;
+var136 = string__NativeString__to_s_with_length(var134, var135);
+var133 = var136;
+varonce132 = var133;
+}
+{
+{ /* Inline model#MPropDef#mproperty (var_superprop) on <var_superprop:nullable MMethodDef(MMethodDef)> */
+var139 = var_superprop->attrs[COLOR_model__MPropDef___mproperty].val; /* _mproperty on <var_superprop:nullable MMethodDef(MMethodDef)> */
+if (unlikely(var139 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 1898);
+show_backtrace(1);
+}
+var137 = var139;
+RET_LABEL138:(void)0;
+}
 }
-var21 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var21 = array_instance Array[Object] */
-var22 = 3;
-var23 = NEW_array__NativeArray(var22, &type_array__NativeArraykernel__Object);
-((struct instance_array__NativeArray*)var23)->values[0] = (val*) var12;
-((struct instance_array__NativeArray*)var23)->values[1] = (val*) var_name;
-((struct instance_array__NativeArray*)var23)->values[2] = (val*) var17;
 {
-((void (*)(val*, val*, long))(var21->class->vft[COLOR_array__Array__with_native]))(var21, var23, var22) /* with_native on <var21:Array[Object]>*/;
+var140 = model__MProperty__full_name(var137);
+}
+var141 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var141 = array_instance Array[Object] */
+var142 = 6;
+var143 = NEW_array__NativeArray(var142, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var143)->values[0] = (val*) var122;
+((struct instance_array__NativeArray*)var143)->values[1] = (val*) var_mproperty;
+((struct instance_array__NativeArray*)var143)->values[2] = (val*) var127;
+((struct instance_array__NativeArray*)var143)->values[3] = (val*) var131;
+((struct instance_array__NativeArray*)var143)->values[4] = (val*) var133;
+((struct instance_array__NativeArray*)var143)->values[5] = (val*) var140;
+{
+((void (*)(val*, val*, long))(var141->class->vft[COLOR_array__Array__with_native]))(var141, var143, var142) /* with_native on <var141:Array[Object]>*/;
 }
 }
 {
-var24 = ((val* (*)(val*))(var21->class->vft[COLOR_string__Object__to_s]))(var21) /* to_s on <var21:Array[Object]>*/;
+var144 = ((val* (*)(val*))(var141->class->vft[COLOR_string__Object__to_s]))(var141) /* to_s on <var141:Array[Object]>*/;
 }
 {
-typing__TypeVisitor__error(var_v, self, var24); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
+typing__TypeVisitor__error(var_v, self, var144); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
 }
 goto RET_LABEL;
 } else {
 }
 {
-var25 = typing__TypeVisitor__anchor_to(var_v, var_recvtype);
+{ /* Inline typing#TypeVisitor#mmodule (var_v) on <var_v:TypeVisitor> */
+var147 = var_v->attrs[COLOR_typing__TypeVisitor___mmodule].val; /* _mmodule on <var_v:TypeVisitor> */
+if (unlikely(var147 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mmodule");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 36);
+show_backtrace(1);
+}
+var145 = var147;
+RET_LABEL146:(void)0;
+}
 }
-var_unsafe_type = var25;
 {
-var26 = typing__TypeVisitor__try_get_mproperty_by_name2(var_v, self, var_unsafe_type, var_name);
+var148 = model__MProperty__lookup_definitions(var_candidate, var145, var_anchor);
 }
-var_mproperty = var26;
-var27 = NULL;
-if (var_mproperty == NULL) {
-var28 = 1; /* is null */
+var_candidatedefs = var148;
+var150 = NULL;
+if (var_superprop == NULL) {
+var151 = 0; /* is null */
 } else {
-var28 = 0; /* arg is null but recv is not */
+var151 = 1; /* arg is null and recv is not */
 }
 if (0) {
-{ /* Inline kernel#Object#== (var_mproperty,var27) on <var_mproperty:nullable MProperty> */
-var_other = var27;
+{ /* Inline kernel#Object#!= (var_superprop,var150) on <var_superprop:nullable MMethodDef> */
+var_other = var150;
 {
-{ /* Inline kernel#Object#is_same_instance (var_mproperty,var_other) on <var_mproperty:nullable MProperty(MProperty)> */
-var33 = var_mproperty == var_other;
-var31 = var33;
-goto RET_LABEL32;
-RET_LABEL32:(void)0;
-}
+var155 = ((short int (*)(val*, val*))(var_superprop->class->vft[COLOR_kernel__Object___61d_61d]))(var_superprop, var_other) /* == on <var_superprop:nullable MMethodDef(MMethodDef)>*/;
+var154 = var155;
 }
-var29 = var31;
-goto RET_LABEL30;
-RET_LABEL30:(void)0;
+var156 = !var154;
+var152 = var156;
+goto RET_LABEL153;
+RET_LABEL153:(void)0;
 }
-var28 = var29;
+var151 = var152;
 }
-if (var28){
+var_157 = var151;
+if (var151){
 {
-{ /* Inline typing#TypeVisitor#modelbuilder (var_v) on <var_v:TypeVisitor> */
-var36 = var_v->attrs[COLOR_typing__TypeVisitor___modelbuilder].val; /* _modelbuilder on <var_v:TypeVisitor> */
-if (unlikely(var36 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _modelbuilder");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 36);
+{ /* Inline model#MPropDef#mproperty (var_superprop) on <var_superprop:nullable MMethodDef(MMethodDef)> */
+var160 = var_superprop->attrs[COLOR_model__MPropDef___mproperty].val; /* _mproperty on <var_superprop:nullable MMethodDef(MMethodDef)> */
+if (unlikely(var160 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 1898);
 show_backtrace(1);
 }
-var34 = var36;
-RET_LABEL35:(void)0;
+var158 = var160;
+RET_LABEL159:(void)0;
 }
 }
-if (varonce37) {
-var38 = varonce37;
-} else {
-var39 = "Error: Attribute ";
-var40 = 17;
-var41 = string__NativeString__to_s_with_length(var39, var40);
-var38 = var41;
-varonce37 = var38;
+{
+{ /* Inline kernel#Object#== (var158,var_candidate) on <var158:MProperty(MMethod)> */
+var_other63 = var_candidate;
+{
+{ /* Inline kernel#Object#is_same_instance (var158,var_other63) on <var158:MProperty(MMethod)> */
+var166 = var158 == var_other63;
+var164 = var166;
+goto RET_LABEL165;
+RET_LABEL165:(void)0;
 }
-if (varonce42) {
-var43 = varonce42;
+}
+var162 = var164;
+goto RET_LABEL163;
+RET_LABEL163:(void)0;
+}
+var161 = var162;
+}
+var149 = var161;
 } else {
-var44 = " doesn\'t exists in ";
-var45 = 19;
-var46 = string__NativeString__to_s_with_length(var44, var45);
-var43 = var46;
-varonce42 = var43;
+var149 = var_157;
+}
+if (var149){
+{
+var167 = abstract_collection__SequenceRead__first(var_candidatedefs);
+}
+{
+{ /* Inline kernel#Object#== (var_superprop,var167) on <var_superprop:nullable MMethodDef(MMethodDef)> */
+var_other63 = var167;
+{
+{ /* Inline kernel#Object#is_same_instance (var_superprop,var_other63) on <var_superprop:nullable MMethodDef(MMethodDef)> */
+var173 = var_superprop == var_other63;
+var171 = var173;
+goto RET_LABEL172;
+RET_LABEL172:(void)0;
 }
-if (varonce47) {
-var48 = varonce47;
+}
+var169 = var171;
+goto RET_LABEL170;
+RET_LABEL170:(void)0;
+}
+var168 = var169;
+}
+if (var168){
+goto BREAK_label;
 } else {
-var49 = ".";
-var50 = 1;
-var51 = string__NativeString__to_s_with_length(var49, var50);
-var48 = var51;
-varonce47 = var48;
 }
-var52 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var52 = array_instance Array[Object] */
-var53 = 5;
-var54 = NEW_array__NativeArray(var53, &type_array__NativeArraykernel__Object);
-((struct instance_array__NativeArray*)var54)->values[0] = (val*) var38;
-((struct instance_array__NativeArray*)var54)->values[1] = (val*) var_name;
-((struct instance_array__NativeArray*)var54)->values[2] = (val*) var43;
-((struct instance_array__NativeArray*)var54)->values[3] = (val*) var_recvtype;
-((struct instance_array__NativeArray*)var54)->values[4] = (val*) var48;
 {
-((void (*)(val*, val*, long))(var52->class->vft[COLOR_array__Array__with_native]))(var52, var54, var53) /* with_native on <var52:Array[Object]>*/;
+array__Array__add(var_candidatedefs, var_superprop); /* Direct call array#Array#add on <var_candidatedefs:Array[MMethodDef]>*/
 }
+} else {
 }
 {
-var55 = ((val* (*)(val*))(var52->class->vft[COLOR_string__Object__to_s]))(var52) /* to_s on <var52:Array[Object]>*/;
+{ /* Inline array#AbstractArrayRead#length (var_candidatedefs) on <var_candidatedefs:Array[MMethodDef]> */
+var176 = var_candidatedefs->attrs[COLOR_array__AbstractArrayRead___length].l; /* _length on <var_candidatedefs:Array[MMethodDef]> */
+var174 = var176;
+RET_LABEL175:(void)0;
+}
 }
+var177 = 1;
 {
-modelbuilder__ModelBuilder__error(var34, self, var55); /* Direct call modelbuilder#ModelBuilder#error on <var34:ModelBuilder>*/
+{ /* Inline kernel#Int#> (var174,var177) on <var174:Int> */
+/* Covariant cast for argument 0 (i) <var177:Int> isa OTHER */
+/* <var177:Int> isa OTHER */
+var180 = 1; /* easy <var177:Int> isa OTHER*/
+if (unlikely(!var180)) {
+var_class_name183 = type_kernel__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name183);
+PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 373);
+show_backtrace(1);
 }
-goto RET_LABEL;
+var184 = var174 > var177;
+var178 = var184;
+goto RET_LABEL179;
+RET_LABEL179:(void)0;
+}
+}
+if (var178){
+if (varonce185) {
+var186 = varonce185;
 } else {
+var187 = "Error: conflicting property definitions for property ";
+var188 = 53;
+var189 = string__NativeString__to_s_with_length(var187, var188);
+var186 = var189;
+varonce185 = var186;
 }
-/* <var_mproperty:nullable MProperty(MProperty)> isa MAttribute */
-cltype57 = type_model__MAttribute.color;
-idtype58 = type_model__MAttribute.id;
-if(cltype57 >= var_mproperty->type->table_size) {
-var56 = 0;
+if (varonce190) {
+var191 = varonce190;
 } else {
-var56 = var_mproperty->type->type_table[cltype57] == idtype58;
+var192 = " in ";
+var193 = 4;
+var194 = string__NativeString__to_s_with_length(var192, var193);
+var191 = var194;
+varonce190 = var191;
 }
-if (unlikely(!var56)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 1655);
-show_backtrace(1);
+if (varonce195) {
+var196 = varonce195;
+} else {
+var197 = ": ";
+var198 = 2;
+var199 = string__NativeString__to_s_with_length(var197, var198);
+var196 = var199;
+varonce195 = var196;
+}
+if (varonce200) {
+var201 = varonce200;
+} else {
+var202 = ", ";
+var203 = 2;
+var204 = string__NativeString__to_s_with_length(var202, var203);
+var201 = var204;
+varonce200 = var201;
 }
 {
-{ /* Inline typing#AAttrFormExpr#mproperty= (self,var_mproperty) on <self:AAttrFormExpr> */
-self->attrs[COLOR_typing__AAttrFormExpr___mproperty].val = var_mproperty; /* _mproperty on <self:AAttrFormExpr> */
-RET_LABEL59:(void)0;
+var205 = string__Collection__join(var_candidatedefs, var201);
+}
+var206 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var206 = array_instance Array[Object] */
+var207 = 6;
+var208 = NEW_array__NativeArray(var207, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var208)->values[0] = (val*) var186;
+((struct instance_array__NativeArray*)var208)->values[1] = (val*) var_mproperty;
+((struct instance_array__NativeArray*)var208)->values[2] = (val*) var191;
+((struct instance_array__NativeArray*)var208)->values[3] = (val*) var_recvtype;
+((struct instance_array__NativeArray*)var208)->values[4] = (val*) var196;
+((struct instance_array__NativeArray*)var208)->values[5] = (val*) var205;
+{
+((void (*)(val*, val*, long))(var206->class->vft[COLOR_array__Array__with_native]))(var206, var208, var207) /* with_native on <var206:Array[Object]>*/;
 }
 }
 {
-{ /* Inline typing#TypeVisitor#mmodule (var_v) on <var_v:TypeVisitor> */
-var62 = var_v->attrs[COLOR_typing__TypeVisitor___mmodule].val; /* _mmodule on <var_v:TypeVisitor> */
-if (unlikely(var62 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mmodule");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 38);
-show_backtrace(1);
+var209 = ((val* (*)(val*))(var206->class->vft[COLOR_string__Object__to_s]))(var206) /* to_s on <var206:Array[Object]>*/;
 }
-var60 = var62;
-RET_LABEL61:(void)0;
+{
+typing__TypeVisitor__error(var_v, self, var209); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
 }
+goto RET_LABEL;
+} else {
 }
 {
-var63 = model__MProperty__lookup_definitions(var_mproperty, var60, var_unsafe_type);
+var210 = abstract_collection__SequenceRead__first(var_candidatedefs);
 }
-var_mpropdefs = var63;
+var_superprop = var210;
+BREAK_label: (void)0;
 {
-var64 = array__AbstractArrayRead__length(var_mpropdefs);
+array__ArrayIterator__next(var_36); /* Direct call array#ArrayIterator#next on <var_36:ArrayIterator[MClassType]>*/
+}
+} else {
+goto BREAK_label211;
+}
 }
-var65 = 1;
+BREAK_label211: (void)0;
 {
-{ /* Inline kernel#Int#== (var64,var65) on <var64:Int> */
-var69 = var64 == var65;
-var67 = var69;
-goto RET_LABEL68;
-RET_LABEL68:(void)0;
+{ /* Inline abstract_collection#Iterator#finish (var_36) on <var_36:ArrayIterator[MClassType]> */
+RET_LABEL212:(void)0;
 }
-var66 = var67;
 }
-if (unlikely(!var66)) {
-PRINT_ERROR("Runtime error: %s", "Assert failed");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 1659);
-show_backtrace(1);
+var213 = NULL;
+if (var_superprop == NULL) {
+var214 = 1; /* is null */
+} else {
+var214 = 0; /* arg is null but recv is not */
 }
+if (0) {
+{ /* Inline kernel#Object#== (var_superprop,var213) on <var_superprop:nullable MMethodDef> */
+var_other63 = var213;
 {
-var70 = abstract_collection__SequenceRead__first(var_mpropdefs);
+{ /* Inline kernel#Object#is_same_instance (var_superprop,var_other63) on <var_superprop:nullable MMethodDef(MMethodDef)> */
+var219 = var_superprop == var_other63;
+var217 = var219;
+goto RET_LABEL218;
+RET_LABEL218:(void)0;
 }
-var_mpropdef = var70;
+}
+var215 = var217;
+goto RET_LABEL216;
+RET_LABEL216:(void)0;
+}
+var214 = var215;
+}
+if (var214){
+if (varonce220) {
+var221 = varonce220;
+} else {
+var222 = "Error: No super method to call for ";
+var223 = 35;
+var224 = string__NativeString__to_s_with_length(var222, var223);
+var221 = var224;
+varonce220 = var221;
+}
+if (varonce225) {
+var226 = varonce225;
+} else {
+var227 = ".";
+var228 = 1;
+var229 = string__NativeString__to_s_with_length(var227, var228);
+var226 = var229;
+varonce225 = var226;
+}
+var230 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var230 = array_instance Array[Object] */
+var231 = 3;
+var232 = NEW_array__NativeArray(var231, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var232)->values[0] = (val*) var221;
+((struct instance_array__NativeArray*)var232)->values[1] = (val*) var_mproperty;
+((struct instance_array__NativeArray*)var232)->values[2] = (val*) var226;
 {
-{ /* Inline model#MAttributeDef#static_mtype (var_mpropdef) on <var_mpropdef:MAttributeDef> */
-var73 = var_mpropdef->attrs[COLOR_model__MAttributeDef___static_mtype].val; /* _static_mtype on <var_mpropdef:MAttributeDef> */
-var71 = var73;
-RET_LABEL72:(void)0;
+((void (*)(val*, val*, long))(var230->class->vft[COLOR_array__Array__with_native]))(var230, var232, var231) /* with_native on <var230:Array[Object]>*/;
 }
 }
-if (unlikely(var71 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 1661);
-show_backtrace(1);
+{
+var233 = ((val* (*)(val*))(var230->class->vft[COLOR_string__Object__to_s]))(var230) /* to_s on <var230:Array[Object]>*/;
 }
-var_attr_type = var71;
 {
-var74 = parser_nodes__AAttrFormExpr__n_expr(self);
+typing__TypeVisitor__error(var_v, self, var233); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
 }
-/* <var74:AExpr> isa ASelfExpr */
-cltype76 = type_parser_nodes__ASelfExpr.color;
-idtype77 = type_parser_nodes__ASelfExpr.id;
-if(cltype76 >= var74->type->table_size) {
-var75 = 0;
+goto RET_LABEL;
 } else {
-var75 = var74->type->type_table[cltype76] == idtype77;
 }
 {
-var78 = typing__TypeVisitor__resolve_for(var_v, var_attr_type, var_recvtype, var75);
+{ /* Inline model#MMethodDef#new_msignature (var_superprop) on <var_superprop:nullable MMethodDef(MMethodDef)> */
+var237 = var_superprop->attrs[COLOR_model__MMethodDef___new_msignature].val; /* _new_msignature on <var_superprop:nullable MMethodDef(MMethodDef)> */
+var235 = var237;
+RET_LABEL236:(void)0;
+}
 }
-var_attr_type = var78;
+if (var235!=NULL) {
+var234 = var235;
+} else {
 {
-{ /* Inline typing#AAttrFormExpr#attr_type= (self,var_attr_type) on <self:AAttrFormExpr> */
-self->attrs[COLOR_typing__AAttrFormExpr___attr_type].val = var_attr_type; /* _attr_type on <self:AAttrFormExpr> */
-RET_LABEL79:(void)0;
+{ /* Inline model#MMethodDef#msignature (var_superprop) on <var_superprop:nullable MMethodDef(MMethodDef)> */
+var240 = var_superprop->attrs[COLOR_model__MMethodDef___msignature].val; /* _msignature on <var_superprop:nullable MMethodDef(MMethodDef)> */
+var238 = var240;
+RET_LABEL239:(void)0;
 }
 }
-RET_LABEL:;
+if (unlikely(var238 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Cast failed");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 1658);
+show_backtrace(1);
 }
-/* method typing#AAttrFormExpr#resolve_property for (self: Object, TypeVisitor) */
-void VIRTUAL_typing__AAttrFormExpr__resolve_property(val* self, val* p0) {
-typing__AAttrFormExpr__resolve_property(self, p0); /* Direct call typing#AAttrFormExpr#resolve_property on <self:Object(AAttrFormExpr)>*/
-RET_LABEL:;
+var234 = var238;
 }
-/* method typing#AAttrExpr#accept_typing for (self: AAttrExpr, TypeVisitor) */
-void typing__AAttrExpr__accept_typing(val* self, val* p0) {
-val* var_v /* var v: TypeVisitor */;
-val* var /* : nullable MType */;
-val* var2 /* : nullable MType */;
-var_v = p0;
+var_msignature = var234;
+var241 = 1;
 {
-typing__AAttrFormExpr__resolve_property(self, var_v); /* Direct call typing#AAttrFormExpr#resolve_property on <self:AAttrExpr>*/
+var242 = typing__TypeVisitor__resolve_for(var_v, var_msignature, var_recvtype, var241);
 }
-{
-{ /* Inline typing#AAttrFormExpr#attr_type (self) on <self:AAttrExpr> */
-var2 = self->attrs[COLOR_typing__AAttrFormExpr___attr_type].val; /* _attr_type on <self:AAttrExpr> */
-var = var2;
-RET_LABEL1:(void)0;
+/* <var242:MType> isa MSignature */
+cltype244 = type_model__MSignature.color;
+idtype245 = type_model__MSignature.id;
+if(cltype244 >= var242->type->table_size) {
+var243 = 0;
+} else {
+var243 = var242->type->type_table[cltype244] == idtype245;
 }
+if (unlikely(!var243)) {
+var_class_name246 = var242 == NULL ? "null" : var242->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "MSignature", var_class_name246);
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 1659);
+show_backtrace(1);
 }
+var_msignature = var242;
+var247 = NEW_typing__CallSite(&type_typing__CallSite);
 {
-{ /* Inline typing#AExpr#mtype= (self,var) on <self:AAttrExpr> */
-self->attrs[COLOR_typing__AExpr___mtype].val = var; /* _mtype on <self:AAttrExpr> */
-RET_LABEL3:(void)0;
-}
+{ /* Inline typing#TypeVisitor#mmodule (var_v) on <var_v:TypeVisitor> */
+var250 = var_v->attrs[COLOR_typing__TypeVisitor___mmodule].val; /* _mmodule on <var_v:TypeVisitor> */
+if (unlikely(var250 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mmodule");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 36);
+show_backtrace(1);
 }
-RET_LABEL:;
+var248 = var250;
+RET_LABEL249:(void)0;
 }
-/* method typing#AAttrExpr#accept_typing for (self: Object, TypeVisitor) */
-void VIRTUAL_typing__AAttrExpr__accept_typing(val* self, val* p0) {
-typing__AAttrExpr__accept_typing(self, p0); /* Direct call typing#AAttrExpr#accept_typing on <self:Object(AAttrExpr)>*/
-RET_LABEL:;
 }
-/* method typing#AAttrAssignExpr#accept_typing for (self: AAttrAssignExpr, TypeVisitor) */
-void typing__AAttrAssignExpr__accept_typing(val* self, val* p0) {
-val* var_v /* var v: TypeVisitor */;
-val* var /* : nullable MType */;
-val* var2 /* : nullable MType */;
-val* var_mtype /* var mtype: nullable MType */;
-val* var3 /* : AExpr */;
-val* var4 /* : nullable MType */;
-short int var5 /* : Bool */;
-var_v = p0;
 {
-typing__AAttrFormExpr__resolve_property(self, var_v); /* Direct call typing#AAttrFormExpr#resolve_property on <self:AAttrAssignExpr>*/
+{ /* Inline typing#TypeVisitor#anchor (var_v) on <var_v:TypeVisitor> */
+var253 = var_v->attrs[COLOR_typing__TypeVisitor___anchor].val; /* _anchor on <var_v:TypeVisitor> */
+var251 = var253;
+RET_LABEL252:(void)0;
 }
+}
+var254 = 1;
 {
-{ /* Inline typing#AAttrFormExpr#attr_type (self) on <self:AAttrAssignExpr> */
-var2 = self->attrs[COLOR_typing__AAttrFormExpr___attr_type].val; /* _attr_type on <self:AAttrAssignExpr> */
-var = var2;
-RET_LABEL1:(void)0;
+{ /* Inline model#MPropDef#mproperty (var_superprop) on <var_superprop:nullable MMethodDef(MMethodDef)> */
+var257 = var_superprop->attrs[COLOR_model__MPropDef___mproperty].val; /* _mproperty on <var_superprop:nullable MMethodDef(MMethodDef)> */
+if (unlikely(var257 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mproperty");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 1898);
+show_backtrace(1);
 }
+var255 = var257;
+RET_LABEL256:(void)0;
 }
-var_mtype = var;
+}
+var258 = 0;
 {
-var3 = parser_nodes__AAssignFormExpr__n_value(self);
+((void (*)(val*, val*))(var247->class->vft[COLOR_typing__CallSite__node_61d]))(var247, self) /* node= on <var247:CallSite>*/;
 }
 {
-var4 = typing__TypeVisitor__visit_expr_subtype(var_v, var3, var_mtype);
+((void (*)(val*, val*))(var247->class->vft[COLOR_typing__CallSite__recv_61d]))(var247, var_recvtype) /* recv= on <var247:CallSite>*/;
 }
-var4;
-var5 = 1;
 {
-{ /* Inline typing#AExpr#is_typed= (self,var5) on <self:AAttrAssignExpr> */
-self->attrs[COLOR_typing__AExpr___is_typed].s = var5; /* _is_typed on <self:AAttrAssignExpr> */
-RET_LABEL6:(void)0;
+((void (*)(val*, val*))(var247->class->vft[COLOR_typing__CallSite__mmodule_61d]))(var247, var248) /* mmodule= on <var247:CallSite>*/;
 }
+{
+((void (*)(val*, val*))(var247->class->vft[COLOR_typing__CallSite__anchor_61d]))(var247, var251) /* anchor= on <var247:CallSite>*/;
 }
-RET_LABEL:;
+{
+((void (*)(val*, short int))(var247->class->vft[COLOR_typing__CallSite__recv_is_self_61d]))(var247, var254) /* recv_is_self= on <var247:CallSite>*/;
 }
-/* method typing#AAttrAssignExpr#accept_typing for (self: Object, TypeVisitor) */
-void VIRTUAL_typing__AAttrAssignExpr__accept_typing(val* self, val* p0) {
-typing__AAttrAssignExpr__accept_typing(self, p0); /* Direct call typing#AAttrAssignExpr#accept_typing on <self:Object(AAttrAssignExpr)>*/
-RET_LABEL:;
+{
+((void (*)(val*, val*))(var247->class->vft[COLOR_typing__CallSite__mproperty_61d]))(var247, var255) /* mproperty= on <var247:CallSite>*/;
 }
-/* method typing#AAttrReassignExpr#accept_typing for (self: AAttrReassignExpr, TypeVisitor) */
-void typing__AAttrReassignExpr__accept_typing(val* self, val* p0) {
-val* var_v /* var v: TypeVisitor */;
-val* var /* : nullable MType */;
-val* var2 /* : nullable MType */;
-val* var_mtype /* var mtype: nullable MType */;
-val* var3 /* : null */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var7 /* : Bool */;
-short int var9 /* : Bool */;
-val* var10 /* : nullable MType */;
-short int var11 /* : Bool */;
-var_v = p0;
 {
-typing__AAttrFormExpr__resolve_property(self, var_v); /* Direct call typing#AAttrFormExpr#resolve_property on <self:AAttrReassignExpr>*/
+((void (*)(val*, val*))(var247->class->vft[COLOR_typing__CallSite__mpropdef_61d]))(var247, var_superprop) /* mpropdef= on <var247:CallSite>*/;
 }
 {
-{ /* Inline typing#AAttrFormExpr#attr_type (self) on <self:AAttrReassignExpr> */
-var2 = self->attrs[COLOR_typing__AAttrFormExpr___attr_type].val; /* _attr_type on <self:AAttrReassignExpr> */
-var = var2;
-RET_LABEL1:(void)0;
+((void (*)(val*, val*))(var247->class->vft[COLOR_typing__CallSite__msignature_61d]))(var247, var_msignature) /* msignature= on <var247:CallSite>*/;
 }
+{
+((void (*)(val*, short int))(var247->class->vft[COLOR_typing__CallSite__erasure_cast_61d]))(var247, var258) /* erasure_cast= on <var247:CallSite>*/;
 }
-var_mtype = var;
-var3 = NULL;
-if (var_mtype == NULL) {
-var4 = 1; /* is null */
-} else {
-var4 = 0; /* arg is null but recv is not */
+{
+((void (*)(val*))(var247->class->vft[COLOR_kernel__Object__init]))(var247) /* init on <var247:CallSite>*/;
 }
-if (0) {
-{ /* Inline kernel#Object#== (var_mtype,var3) on <var_mtype:nullable MType> */
-var_other = var3;
+var_callsite = var247;
 {
-{ /* Inline kernel#Object#is_same_instance (var_mtype,var_other) on <var_mtype:nullable MType(MType)> */
-var9 = var_mtype == var_other;
-var7 = var9;
-goto RET_LABEL8;
-RET_LABEL8:(void)0;
+{ /* Inline typing#ASuperExpr#callsite= (self,var_callsite) on <self:ASuperExpr> */
+self->attrs[COLOR_typing__ASuperExpr___callsite].val = var_callsite; /* _callsite on <self:ASuperExpr> */
+RET_LABEL259:(void)0;
 }
 }
-var5 = var7;
-goto RET_LABEL6;
-RET_LABEL6:(void)0;
+{
+{ /* Inline parser_nodes#ASuperExpr#n_args (self) on <self:ASuperExpr> */
+var262 = self->attrs[COLOR_parser_nodes__ASuperExpr___n_args].val; /* _n_args on <self:ASuperExpr> */
+if (unlikely(var262 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _n_args");
+PRINT_ERROR(" (%s:%d)\n", "parser/parser_nodes.nit", 1691);
+show_backtrace(1);
 }
-var4 = var5;
+var260 = var262;
+RET_LABEL261:(void)0;
 }
-if (var4){
-goto RET_LABEL;
-} else {
 }
 {
-var10 = typing__AReassignFormExpr__resolve_reassignment(self, var_v, var_mtype, var_mtype);
+var263 = typing__AExprs__to_a(var260);
 }
-var10;
-var11 = 1;
+var_args = var263;
 {
-{ /* Inline typing#AExpr#is_typed= (self,var11) on <self:AAttrReassignExpr> */
-self->attrs[COLOR_typing__AExpr___is_typed].s = var11; /* _is_typed on <self:AAttrReassignExpr> */
-RET_LABEL12:(void)0;
+{ /* Inline array#AbstractArrayRead#length (var_args) on <var_args:Array[AExpr]> */
+var266 = var_args->attrs[COLOR_array__AbstractArrayRead___length].l; /* _length on <var_args:Array[AExpr]> */
+var264 = var266;
+RET_LABEL265:(void)0;
 }
 }
-RET_LABEL:;
+var267 = 0;
+{
+{ /* Inline kernel#Int#> (var264,var267) on <var264:Int> */
+/* Covariant cast for argument 0 (i) <var267:Int> isa OTHER */
+/* <var267:Int> isa OTHER */
+var270 = 1; /* easy <var267:Int> isa OTHER*/
+if (unlikely(!var270)) {
+var_class_name273 = type_kernel__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name273);
+PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 373);
+show_backtrace(1);
 }
-/* method typing#AAttrReassignExpr#accept_typing for (self: Object, TypeVisitor) */
-void VIRTUAL_typing__AAttrReassignExpr__accept_typing(val* self, val* p0) {
-typing__AAttrReassignExpr__accept_typing(self, p0); /* Direct call typing#AAttrReassignExpr#accept_typing on <self:Object(AAttrReassignExpr)>*/
-RET_LABEL:;
+var274 = var264 > var267;
+var268 = var274;
+goto RET_LABEL269;
+RET_LABEL269:(void)0;
 }
-/* method typing#AIssetAttrExpr#accept_typing for (self: AIssetAttrExpr, TypeVisitor) */
-void typing__AIssetAttrExpr__accept_typing(val* self, val* p0) {
-val* var_v /* var v: TypeVisitor */;
-val* var /* : nullable MType */;
-val* var2 /* : nullable MType */;
-val* var_mtype /* var mtype: nullable MType */;
-val* var3 /* : null */;
-short int var4 /* : Bool */;
-short int var5 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var7 /* : Bool */;
-short int var9 /* : Bool */;
-val* var10 /* : AExpr */;
-val* var11 /* : nullable MType */;
-val* var_recvtype /* var recvtype: MType */;
-short int var12 /* : Bool */;
-val* var13 /* : MType */;
-val* var_bound /* var bound: MType */;
-short int var14 /* : Bool */;
-int cltype;
-int idtype;
-static val* varonce;
-val* var15 /* : String */;
-char* var16 /* : NativeString */;
-long var17 /* : Int */;
-val* var18 /* : FlatString */;
-val* var19 /* : nullable MType */;
-var_v = p0;
+}
+if (var268){
 {
-typing__AAttrFormExpr__resolve_property(self, var_v); /* Direct call typing#AAttrFormExpr#resolve_property on <self:AIssetAttrExpr>*/
+var275 = typing__CallSite__check_signature(var_callsite, var_v, var_args);
 }
+} else {
 {
-{ /* Inline typing#AAttrFormExpr#attr_type (self) on <self:AIssetAttrExpr> */
-var2 = self->attrs[COLOR_typing__AAttrFormExpr___attr_type].val; /* _attr_type on <self:AIssetAttrExpr> */
-var = var2;
-RET_LABEL1:(void)0;
+{ /* Inline model#MMethodDef#msignature (var_mpropdef) on <var_mpropdef:nullable MPropDef(MMethodDef)> */
+var278 = var_mpropdef->attrs[COLOR_model__MMethodDef___msignature].val; /* _msignature on <var_mpropdef:nullable MPropDef(MMethodDef)> */
+var276 = var278;
+RET_LABEL277:(void)0;
 }
 }
-var_mtype = var;
-var3 = NULL;
-if (var_mtype == NULL) {
-var4 = 1; /* is null */
+if (var276 == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 1669);
+show_backtrace(1);
 } else {
-var4 = 0; /* arg is null but recv is not */
+var279 = model__MSignature__arity(var276);
 }
-if (0) {
-{ /* Inline kernel#Object#== (var_mtype,var3) on <var_mtype:nullable MType> */
-var_other = var3;
 {
-{ /* Inline kernel#Object#is_same_instance (var_mtype,var_other) on <var_mtype:nullable MType(MType)> */
-var9 = var_mtype == var_other;
-var7 = var9;
-goto RET_LABEL8;
-RET_LABEL8:(void)0;
+var280 = model__MSignature__arity(var_msignature);
 }
+{
+{ /* Inline kernel#Int#< (var279,var280) on <var279:Int> */
+/* Covariant cast for argument 0 (i) <var280:Int> isa OTHER */
+/* <var280:Int> isa OTHER */
+var283 = 1; /* easy <var280:Int> isa OTHER*/
+if (unlikely(!var283)) {
+var_class_name286 = type_kernel__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name286);
+PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 371);
+show_backtrace(1);
 }
-var5 = var7;
-goto RET_LABEL6;
-RET_LABEL6:(void)0;
+var287 = var279 < var280;
+var281 = var287;
+goto RET_LABEL282;
+RET_LABEL282:(void)0;
 }
-var4 = var5;
 }
-if (var4){
-goto RET_LABEL;
+if (var281){
+if (varonce288) {
+var289 = varonce288;
 } else {
+var290 = "Error: Not enough implicit arguments to pass. Got ";
+var291 = 50;
+var292 = string__NativeString__to_s_with_length(var290, var291);
+var289 = var292;
+varonce288 = var289;
 }
 {
-var10 = parser_nodes__AAttrFormExpr__n_expr(self);
+{ /* Inline model#MMethodDef#msignature (var_mpropdef) on <var_mpropdef:nullable MPropDef(MMethodDef)> */
+var295 = var_mpropdef->attrs[COLOR_model__MMethodDef___msignature].val; /* _msignature on <var_mpropdef:nullable MPropDef(MMethodDef)> */
+var293 = var295;
+RET_LABEL294:(void)0;
 }
-{
-var11 = ((val* (*)(val*))(var10->class->vft[COLOR_typing__AExpr__mtype]))(var10) /* mtype on <var10:AExpr>*/;
 }
-if (unlikely(var11 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Cast failed");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 1707);
+if (var293 == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 1670);
 show_backtrace(1);
-}
-var_recvtype = var11;
-var12 = 0;
-{
-var13 = typing__TypeVisitor__resolve_for(var_v, var_mtype, var_recvtype, var12);
-}
-var_bound = var13;
-/* <var_bound:MType> isa MNullableType */
-cltype = type_model__MNullableType.color;
-idtype = type_model__MNullableType.id;
-if(cltype >= var_bound->type->table_size) {
-var14 = 0;
 } else {
-var14 = var_bound->type->type_table[cltype] == idtype;
+var296 = model__MSignature__arity(var293);
 }
-if (var14){
-if (varonce) {
-var15 = varonce;
+if (varonce297) {
+var298 = varonce297;
 } else {
-var16 = "Error: isset on a nullable attribute.";
-var17 = 37;
-var18 = string__NativeString__to_s_with_length(var16, var17);
-var15 = var18;
-varonce = var15;
+var299 = ", expected at least ";
+var300 = 20;
+var301 = string__NativeString__to_s_with_length(var299, var300);
+var298 = var301;
+varonce297 = var298;
 }
 {
-typing__TypeVisitor__error(var_v, self, var15); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
+var302 = model__MSignature__arity(var_msignature);
 }
+if (varonce303) {
+var304 = varonce303;
 } else {
+var305 = ". Signature is ";
+var306 = 15;
+var307 = string__NativeString__to_s_with_length(var305, var306);
+var304 = var307;
+varonce303 = var304;
 }
+var308 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var308 = array_instance Array[Object] */
+var309 = 6;
+var310 = NEW_array__NativeArray(var309, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var310)->values[0] = (val*) var289;
+var311 = BOX_kernel__Int(var296); /* autobox from Int to Object */
+((struct instance_array__NativeArray*)var310)->values[1] = (val*) var311;
+((struct instance_array__NativeArray*)var310)->values[2] = (val*) var298;
+var312 = BOX_kernel__Int(var302); /* autobox from Int to Object */
+((struct instance_array__NativeArray*)var310)->values[3] = (val*) var312;
+((struct instance_array__NativeArray*)var310)->values[4] = (val*) var304;
+((struct instance_array__NativeArray*)var310)->values[5] = (val*) var_msignature;
 {
-var19 = typing__TypeVisitor__type_bool(var_v, self);
+((void (*)(val*, val*, long))(var308->class->vft[COLOR_array__Array__with_native]))(var308, var310, var309) /* with_native on <var308:Array[Object]>*/;
+}
 }
 {
-{ /* Inline typing#AExpr#mtype= (self,var19) on <self:AIssetAttrExpr> */
-self->attrs[COLOR_typing__AExpr___mtype].val = var19; /* _mtype on <self:AIssetAttrExpr> */
-RET_LABEL20:(void)0;
+var313 = ((val* (*)(val*))(var308->class->vft[COLOR_string__Object__to_s]))(var308) /* to_s on <var308:Array[Object]>*/;
 }
+{
+typing__TypeVisitor__error(var_v, self, var313); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
 }
-RET_LABEL:;
+goto RET_LABEL;
+} else {
 }
-/* method typing#AIssetAttrExpr#accept_typing for (self: Object, TypeVisitor) */
-void VIRTUAL_typing__AIssetAttrExpr__accept_typing(val* self, val* p0) {
-typing__AIssetAttrExpr__accept_typing(self, p0); /* Direct call typing#AIssetAttrExpr#accept_typing on <self:Object(AIssetAttrExpr)>*/
-RET_LABEL:;
+var314 = 0;
+var_i = var314;
+{
+{ /* Inline model#MSignature#mparameters (var_msignature) on <var_msignature:MSignature> */
+var317 = var_msignature->attrs[COLOR_model__MSignature___mparameters].val; /* _mparameters on <var_msignature:MSignature> */
+if (unlikely(var317 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mparameters");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 1465);
+show_backtrace(1);
 }
-/* method typing#ADebugTypeExpr#accept_typing for (self: ADebugTypeExpr, TypeVisitor) */
-void typing__ADebugTypeExpr__accept_typing(val* self, val* p0) {
-val* var_v /* var v: TypeVisitor */;
-val* var /* : AExpr */;
-val* var1 /* : nullable MType */;
-val* var_expr /* var expr: nullable MType */;
-val* var2 /* : null */;
-short int var3 /* : Bool */;
-short int var4 /* : Bool */;
-val* var_other /* var other: nullable Object */;
-short int var6 /* : Bool */;
-short int var8 /* : Bool */;
-val* var9 /* : MType */;
-val* var_unsafe /* var unsafe: MType */;
-val* var10 /* : AType */;
-val* var_ntype /* var ntype: AType */;
-val* var11 /* : nullable MType */;
-val* var_mtype /* var mtype: nullable MType */;
-short int var12 /* : Bool */;
-val* var13 /* : null */;
-short int var14 /* : Bool */;
-short int var15 /* : Bool */;
-val* var_other17 /* var other: nullable Object */;
-short int var18 /* : Bool */;
-short int var19 /* : Bool */;
-short int var20 /* : Bool */;
-short int var_ /* var : Bool */;
-short int var21 /* : Bool */;
-short int var22 /* : Bool */;
-short int var24 /* : Bool */;
-short int var25 /* : Bool */;
-short int var26 /* : Bool */;
-val* var27 /* : MType */;
-val* var_umtype /* var umtype: MType */;
-val* var28 /* : ModelBuilder */;
-val* var30 /* : ModelBuilder */;
-static val* varonce;
-val* var31 /* : String */;
-char* var32 /* : NativeString */;
-long var33 /* : Int */;
-val* var34 /* : FlatString */;
-static val* varonce35;
-val* var36 /* : String */;
-char* var37 /* : NativeString */;
-long var38 /* : Int */;
-val* var39 /* : FlatString */;
-static val* varonce40;
-val* var41 /* : String */;
-char* var42 /* : NativeString */;
-long var43 /* : Int */;
-val* var44 /* : FlatString */;
-static val* varonce45;
-val* var46 /* : String */;
-char* var47 /* : NativeString */;
-long var48 /* : Int */;
-val* var49 /* : FlatString */;
-static val* varonce50;
-val* var51 /* : String */;
-char* var52 /* : NativeString */;
-long var53 /* : Int */;
-val* var54 /* : FlatString */;
-val* var55 /* : Array[Object] */;
-long var56 /* : Int */;
-val* var57 /* : NativeArray[Object] */;
-val* var58 /* : String */;
-short int var59 /* : Bool */;
-var_v = p0;
+var315 = var317;
+RET_LABEL316:(void)0;
+}
+}
+var_318 = var315;
 {
-var = parser_nodes__ADebugTypeExpr__n_expr(self);
+var319 = array__AbstractArrayRead__iterator(var_318);
 }
+var_320 = var319;
+for(;;) {
 {
-var1 = typing__TypeVisitor__visit_expr(var_v, var);
+var321 = array__ArrayIterator__is_ok(var_320);
 }
-var_expr = var1;
-var2 = NULL;
-if (var_expr == NULL) {
-var3 = 1; /* is null */
-} else {
-var3 = 0; /* arg is null but recv is not */
+if (var321){
+{
+var322 = array__ArrayIterator__item(var_320);
 }
-if (0) {
-{ /* Inline kernel#Object#== (var_expr,var2) on <var_expr:nullable MType> */
-var_other = var2;
+var_sp = var322;
 {
-{ /* Inline kernel#Object#is_same_instance (var_expr,var_other) on <var_expr:nullable MType(MType)> */
-var8 = var_expr == var_other;
-var6 = var8;
-goto RET_LABEL7;
-RET_LABEL7:(void)0;
+{ /* Inline model#MMethodDef#msignature (var_mpropdef) on <var_mpropdef:nullable MPropDef(MMethodDef)> */
+var325 = var_mpropdef->attrs[COLOR_model__MMethodDef___msignature].val; /* _msignature on <var_mpropdef:nullable MPropDef(MMethodDef)> */
+var323 = var325;
+RET_LABEL324:(void)0;
 }
 }
-var4 = var6;
-goto RET_LABEL5;
-RET_LABEL5:(void)0;
+if (var323 == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "semantize/typing.nit", 1676);
+show_backtrace(1);
+} else {
+{ /* Inline model#MSignature#mparameters (var323) on <var323:nullable MSignature> */
+if (unlikely(var323 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 1465);
+show_backtrace(1);
+}
+var328 = var323->attrs[COLOR_model__MSignature___mparameters].val; /* _mparameters on <var323:nullable MSignature> */
+if (unlikely(var328 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mparameters");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 1465);
+show_backtrace(1);
 }
-var3 = var4;
+var326 = var328;
+RET_LABEL327:(void)0;
 }
-if (var3){
-goto RET_LABEL;
-} else {
 }
 {
-var9 = typing__TypeVisitor__anchor_to(var_v, var_expr);
+var329 = array__Array___91d_93d(var326, var_i);
 }
-var_unsafe = var9;
+var_p = var329;
 {
-var10 = parser_nodes__ADebugTypeExpr__n_type(self);
+{ /* Inline model#MParameter#mtype (var_p) on <var_p:MParameter> */
+var332 = var_p->attrs[COLOR_model__MParameter___mtype].val; /* _mtype on <var_p:MParameter> */
+if (unlikely(var332 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mtype");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 1565);
+show_backtrace(1);
 }
-var_ntype = var10;
-{
-var11 = typing__TypeVisitor__resolve_mtype(var_v, var_ntype);
+var330 = var332;
+RET_LABEL331:(void)0;
 }
-var_mtype = var11;
-var13 = NULL;
-if (var_mtype == NULL) {
-var14 = 0; /* is null */
-} else {
-var14 = 1; /* arg is null and recv is not */
 }
-if (0) {
-{ /* Inline kernel#Object#!= (var_mtype,var13) on <var_mtype:nullable MType> */
-var_other17 = var13;
 {
-var19 = ((short int (*)(val*, val*))(var_mtype->class->vft[COLOR_kernel__Object___61d_61d]))(var_mtype, var_other17) /* == on <var_mtype:nullable MType(MType)>*/;
-var18 = var19;
+{ /* Inline model#MParameter#mtype (var_sp) on <var_sp:MParameter> */
+var335 = var_sp->attrs[COLOR_model__MParameter___mtype].val; /* _mtype on <var_sp:MParameter> */
+if (unlikely(var335 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mtype");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 1565);
+show_backtrace(1);
 }
-var20 = !var18;
-var15 = var20;
-goto RET_LABEL16;
-RET_LABEL16:(void)0;
+var333 = var335;
+RET_LABEL334:(void)0;
 }
-var14 = var15;
 }
-var_ = var14;
-if (var14){
 {
-{ /* Inline kernel#Object#!= (var_mtype,var_expr) on <var_mtype:nullable MType(MType)> */
-var_other17 = var_expr;
+var336 = typing__TypeVisitor__is_subtype(var_v, var330, var333);
+}
+var337 = !var336;
+if (var337){
+if (varonce338) {
+var339 = varonce338;
+} else {
+var340 = "Type error: expected argument #";
+var341 = 31;
+var342 = string__NativeString__to_s_with_length(var340, var341);
+var339 = var342;
+varonce338 = var339;
+}
+if (varonce343) {
+var344 = varonce343;
+} else {
+var345 = " of type ";
+var346 = 9;
+var347 = string__NativeString__to_s_with_length(var345, var346);
+var344 = var347;
+varonce343 = var344;
+}
 {
-var25 = ((short int (*)(val*, val*))(var_mtype->class->vft[COLOR_kernel__Object___61d_61d]))(var_mtype, var_other17) /* == on <var_mtype:nullable MType(MType)>*/;
-var24 = var25;
+{ /* Inline model#MParameter#mtype (var_sp) on <var_sp:MParameter> */
+var350 = var_sp->attrs[COLOR_model__MParameter___mtype].val; /* _mtype on <var_sp:MParameter> */
+if (unlikely(var350 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mtype");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 1565);
+show_backtrace(1);
 }
-var26 = !var24;
-var22 = var26;
-goto RET_LABEL23;
-RET_LABEL23:(void)0;
+var348 = var350;
+RET_LABEL349:(void)0;
 }
-var21 = var22;
 }
-var12 = var21;
+if (varonce351) {
+var352 = varonce351;
 } else {
-var12 = var_;
+var353 = ", got implicit argument ";
+var354 = 24;
+var355 = string__NativeString__to_s_with_length(var353, var354);
+var352 = var355;
+varonce351 = var352;
 }
-if (var12){
 {
-var27 = typing__TypeVisitor__anchor_to(var_v, var_mtype);
+{ /* Inline model#MParameter#name (var_p) on <var_p:MParameter> */
+var358 = var_p->attrs[COLOR_model__MParameter___name].val; /* _name on <var_p:MParameter> */
+if (unlikely(var358 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _name");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 1562);
+show_backtrace(1);
+}
+var356 = var358;
+RET_LABEL357:(void)0;
+}
+}
+if (varonce359) {
+var360 = varonce359;
+} else {
+var361 = " of type ";
+var362 = 9;
+var363 = string__NativeString__to_s_with_length(var361, var362);
+var360 = var363;
+varonce359 = var360;
 }
-var_umtype = var27;
 {
-{ /* Inline typing#TypeVisitor#modelbuilder (var_v) on <var_v:TypeVisitor> */
-var30 = var_v->attrs[COLOR_typing__TypeVisitor___modelbuilder].val; /* _modelbuilder on <var_v:TypeVisitor> */
-if (unlikely(var30 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _modelbuilder");
-PRINT_ERROR(" (%s:%d)\n", "src/typing.nit", 36);
+{ /* Inline model#MParameter#mtype (var_p) on <var_p:MParameter> */
+var366 = var_p->attrs[COLOR_model__MParameter___mtype].val; /* _mtype on <var_p:MParameter> */
+if (unlikely(var366 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _mtype");
+PRINT_ERROR(" (%s:%d)\n", "model/model.nit", 1565);
 show_backtrace(1);
 }
-var28 = var30;
-RET_LABEL29:(void)0;
+var364 = var366;
+RET_LABEL365:(void)0;
 }
 }
-if (varonce) {
-var31 = varonce;
+if (varonce367) {
+var368 = varonce367;
 } else {
-var32 = "Found type ";
-var33 = 11;
-var34 = string__NativeString__to_s_with_length(var32, var33);
-var31 = var34;
-varonce = var31;
+var369 = ". Signature is ";
+var370 = 15;
+var371 = string__NativeString__to_s_with_length(var369, var370);
+var368 = var371;
+varonce367 = var368;
 }
-if (varonce35) {
-var36 = varonce35;
-} else {
-var37 = " (-> ";
-var38 = 5;
-var39 = string__NativeString__to_s_with_length(var37, var38);
-var36 = var39;
-varonce35 = var36;
+var372 = NEW_array__Array(&type_array__Arraykernel__Object);
+{ /* var372 = array_instance Array[Object] */
+var373 = 10;
+var374 = NEW_array__NativeArray(var373, &type_array__NativeArraykernel__Object);
+((struct instance_array__NativeArray*)var374)->values[0] = (val*) var339;
+var375 = BOX_kernel__Int(var_i); /* autobox from Int to Object */
+((struct instance_array__NativeArray*)var374)->values[1] = (val*) var375;
+((struct instance_array__NativeArray*)var374)->values[2] = (val*) var344;
+((struct instance_array__NativeArray*)var374)->values[3] = (val*) var348;
+((struct instance_array__NativeArray*)var374)->values[4] = (val*) var352;
+((struct instance_array__NativeArray*)var374)->values[5] = (val*) var356;
+((struct instance_array__NativeArray*)var374)->values[6] = (val*) var360;
+((struct instance_array__NativeArray*)var374)->values[7] = (val*) var364;
+((struct instance_array__NativeArray*)var374)->values[8] = (val*) var368;
+((struct instance_array__NativeArray*)var374)->values[9] = (val*) var_msignature;
+{
+((void (*)(val*, val*, long))(var372->class->vft[COLOR_array__Array__with_native]))(var372, var374, var373) /* with_native on <var372:Array[Object]>*/;
 }
-if (varonce40) {
-var41 = varonce40;
-} else {
-var42 = "), expected ";
-var43 = 12;
-var44 = string__NativeString__to_s_with_length(var42, var43);
-var41 = var44;
-varonce40 = var41;
 }
-if (varonce45) {
-var46 = varonce45;
-} else {
-var47 = " (-> ";
-var48 = 5;
-var49 = string__NativeString__to_s_with_length(var47, var48);
-var46 = var49;
-varonce45 = var46;
+{
+var376 = ((val* (*)(val*))(var372->class->vft[COLOR_string__Object__to_s]))(var372) /* to_s on <var372:Array[Object]>*/;
+}
+{
+typing__TypeVisitor__error(var_v, self, var376); /* Direct call typing#TypeVisitor#error on <var_v:TypeVisitor>*/
 }
-if (varonce50) {
-var51 = varonce50;
+goto RET_LABEL;
 } else {
-var52 = ")";
-var53 = 1;
-var54 = string__NativeString__to_s_with_length(var52, var53);
-var51 = var54;
-varonce50 = var51;
 }
-var55 = NEW_array__Array(&type_array__Arraykernel__Object);
-{ /* var55 = array_instance Array[Object] */
-var56 = 9;
-var57 = NEW_array__NativeArray(var56, &type_array__NativeArraykernel__Object);
-((struct instance_array__NativeArray*)var57)->values[0] = (val*) var31;
-((struct instance_array__NativeArray*)var57)->values[1] = (val*) var_expr;
-((struct instance_array__NativeArray*)var57)->values[2] = (val*) var36;
-((struct instance_array__NativeArray*)var57)->values[3] = (val*) var_unsafe;
-((struct instance_array__NativeArray*)var57)->values[4] = (val*) var41;
-((struct instance_array__NativeArray*)var57)->values[5] = (val*) var_mtype;
-((struct instance_array__NativeArray*)var57)->values[6] = (val*) var46;
-((struct instance_array__NativeArray*)var57)->values[7] = (val*) var_umtype;
-((struct instance_array__NativeArray*)var57)->values[8] = (val*) var51;
+var377 = 1;
 {
-((void (*)(val*, val*, long))(var55->class->vft[COLOR_array__Array__with_native]))(var55, var57, var56) /* with_native on <var55:Array[Object]>*/;
+{ /* Inline kernel#Int#+ (var_i,var377) on <var_i:Int> */
+/* Covariant cast for argument 0 (i) <var377:Int> isa OTHER */
+/* <var377:Int> isa OTHER */
+var380 = 1; /* easy <var377:Int> isa OTHER*/
+if (unlikely(!var380)) {
+var_class_name383 = type_kernel__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name383);
+PRINT_ERROR(" (%s:%d)\n", "../lib/standard/kernel.nit", 374);
+show_backtrace(1);
 }
+var384 = var_i + var377;
+var378 = var384;
+goto RET_LABEL379;
+RET_LABEL379:(void)0;
 }
-{
-var58 = ((val* (*)(val*))(var55->class->vft[COLOR_string__Object__to_s]))(var55) /* to_s on <var55:Array[Object]>*/;
 }
+var_i = var378;
 {
-modelbuilder__ModelBuilder__warning(var28, self, var58); /* Direct call modelbuilder#ModelBuilder#warning on <var28:ModelBuilder>*/
+array__ArrayIterator__next(var_320); /* Direct call array#ArrayIterator#next on <var_320:ArrayIterator[MParameter]>*/
 }
 } else {
+goto BREAK_label385;
 }
-var59 = 1;
+}
+BREAK_label385: (void)0;
 {
-{ /* Inline typing#AExpr#is_typed= (self,var59) on <self:ADebugTypeExpr> */
-self->attrs[COLOR_typing__AExpr___is_typed].s = var59; /* _is_typed on <self:ADebugTypeExpr> */
-RET_LABEL60:(void)0;
+{ /* Inline abstract_collection#Iterator#finish (var_320) on <var_320:ArrayIterator[MParameter]> */
+RET_LABEL386:(void)0;
+}
+}
+}
+var387 = 1;
+{
+{ /* Inline typing#AExpr#is_typed= (self,var387) on <self:ASuperExpr> */
+self->attrs[COLOR_typing__AExpr___is_typed].s = var387; /* _is_typed on <self:ASuperExpr> */
+RET_LABEL388:(void)0;
+}
+}
+RET_LABEL:;
+}
+/* method typing#ASuperExpr#process_superinit for (self: Object, TypeVisitor) */
+void VIRTUAL_typing__ASuperExpr__process_superinit(val* self, val* p0) {
+typing__ASuperExpr__process_superinit(self, p0); /* Direct call typing#ASuperExpr#process_superinit on <self:Object(ASuperExpr)>*/
+RET_LABEL:;
+}
+/* method typing#ANewExpr#callsite for (self: ANewExpr): nullable CallSite */
+val* typing__ANewExpr__callsite(val* self) {
+val* var /* : nullable CallSite */;
+val* var1 /* : nullable CallSite */;
+var1 = self->attrs[COLOR_typing__ANewExpr___callsite].val; /* _callsite on <self:ANewExpr> */
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method typing#ANewExpr#callsite for (self: Object): nullable CallSite */
+val* VIRTUAL_typing__ANewExpr__callsite(val* self) {
+val* var /* : nullable CallSite */;
+val* var1 /* : nullable CallSite */;
+val* var3 /* : nullable CallSite */;
+{ /* Inline typing#ANewExpr#callsite (self) on <self:Object(ANewExpr)> */
+var3 = self->attrs[COLOR_typing__ANewExpr___callsite].val; /* _callsite on <self:Object(ANewExpr)> */
+var1 = var3;
+RET_LABEL2:(void)0;
+}
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method typing#ANewExpr#callsite= for (self: ANewExpr, nullable CallSite) */
+void typing__ANewExpr__callsite_61d(val* self, val* p0) {
+self->attrs[COLOR_typing__ANewExpr___callsite].val = p0; /* _callsite on <self:ANewExpr> */
+RET_LABEL:;
+}
+/* method typing#ANewExpr#callsite= for (self: Object, nullable CallSite) */
+void VIRTUAL_typing__ANewExpr__callsite_61d(val* self, val* p0) {
+{ /* Inline typing#ANewExpr#callsite= (self,p0) on <self:Object(ANewExpr)> */
+self->attrs[COLOR_typing__ANewExpr___callsite].val = p0; /* _callsite on <self:Object(ANewExpr)> */
+RET_LABEL1:(void)0;
 }
+RET_LABEL:;
+}
+/* method typing#ANewExpr#recvtype for (self: ANewExpr): nullable MClassType */
+val* typing__ANewExpr__recvtype(val* self) {
+val* var /* : nullable MClassType */;
+val* var1 /* : nullable MClassType */;
+var1 = self->attrs[COLOR_typing__ANewExpr___recvtype].val; /* _recvtype on <self:ANewExpr> */
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method typing#ANewExpr#recvtype for (self: Object): nullable MClassType */
+val* VIRTUAL_typing__ANewExpr__recvtype(val* self) {
+val* var /* : nullable MClassType */;
+val* var1 /* : nullable MClassType */;
+val* var3 /* : nullable MClassType */;
+{ /* Inline typing#ANewExpr#recvtype (self) on <self:Object(ANewExpr)> */
+var3 = self->attrs[COLOR_typing__ANewExpr___recvtype].val; /* _recvtype on <self:Object(ANewExpr)> */
+var1 = var3;
+RET_LABEL2:(void)0;
+}
+var = var1;
+RET_LABEL:;
+return var;
 }
+/* method typing#ANewExpr#recvtype= for (self: ANewExpr, nullable MClassType) */
+void typing__ANewExpr__recvtype_61d(val* self, val* p0) {
+self->attrs[COLOR_typing__ANewExpr___recvtype].val = p0; /* _recvtype on <self:ANewExpr> */
 RET_LABEL:;
 }
-/* method typing#ADebugTypeExpr#accept_typing for (self: Object, TypeVisitor) */
-void VIRTUAL_typing__ADebugTypeExpr__accept_typing(val* self, val* p0) {
-typing__ADebugTypeExpr__accept_typing(self, p0); /* Direct call typing#ADebugTypeExpr#accept_typing on <self:Object(ADebugTypeExpr)>*/
+/* method typing#ANewExpr#recvtype= for (self: Object, nullable MClassType) */
+void VIRTUAL_typing__ANewExpr__recvtype_61d(val* self, val* p0) {
+{ /* Inline typing#ANewExpr#recvtype= (self,p0) on <self:Object(ANewExpr)> */
+self->attrs[COLOR_typing__ANewExpr___recvtype].val = p0; /* _recvtype on <self:Object(ANewExpr)> */
+RET_LABEL1:(void)0;
+}
 RET_LABEL:;
 }