--- /dev/null
+#include "standard__ropes.sep.0.h"
+/* method ropes#Object#maxlen for (self: Object): Int */
+long standard__ropes___Object___maxlen(val* self) {
+long var /* : Int */;
+long var1 /* : Int */;
+var1 = 64;
+var = var1;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
+}
+/* method ropes#RopeString#chars for (self: RopeString): SequenceRead[Char] */
+val* standard__ropes___standard__ropes__RopeString___standard__string__Text__chars(val* self) {
+val* var /* : SequenceRead[Char] */;
+short int var1 /* : Bool */;
+val* var2 /* : nullable SequenceRead[Char] */;
+val* var3 /* : SequenceRead[Char] */;
+val* var_res /* var res: SequenceRead[Char] */;
+short int var4 /* : Bool */;
+var1 = self->attrs[COLOR_standard__ropes__RopeString___64dchars_60dis_cached_62d].s; /* @chars<is_cached> on <self:RopeString> */
+if (var1){
+var2 = self->attrs[COLOR_standard__ropes__RopeString___64dchars_60dcache_62d].val; /* @chars<cache> on <self:RopeString> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Cast failed");
+PRINT_ERROR("\n");
+show_backtrace(1);
+}
+var = var2;
+goto RET_LABEL;
+} else {
+}
+{
+var3 = standard__ropes___standard__ropes__RopeString___chars_60dreal_62d(self);
+}
+var_res = var3;
+self->attrs[COLOR_standard__ropes__RopeString___64dchars_60dcache_62d].val = var_res; /* @chars<cache> on <self:RopeString> */
+var4 = 1;
+self->attrs[COLOR_standard__ropes__RopeString___64dchars_60dis_cached_62d].s = var4; /* @chars<is_cached> on <self:RopeString> */
+var = var_res;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
+}
+/* method ropes#RopeString#chars<real> for (self: RopeString): SequenceRead[Char] */
+val* standard__ropes___standard__ropes__RopeString___chars_60dreal_62d(val* self) {
+val* var /* : SequenceRead[Char] */;
+val* var1 /* : RopeChars */;
+var1 = NEW_standard__ropes__RopeChars(&type_standard__ropes__RopeChars);
+{
+((void (*)(val* self, val* p0))(var1->class->vft[COLOR_standard__string__StringCharView__target_61d]))(var1, self) /* target= on <var1:RopeChars>*/;
+}
+{
+((void (*)(val* self))(var1->class->vft[COLOR_standard__kernel__Object__init]))(var1) /* init on <var1:RopeChars>*/;
+}
+var = var1;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
+}
+/* method ropes#Concat#length for (self: Concat): Int */
+long standard__ropes___standard__ropes__Concat___standard__string__Text__length(val* self) {
+long var /* : Int */;
+long var1 /* : Int */;
+var1 = self->attrs[COLOR_standard__ropes__Concat___length].l; /* _length on <self:Concat> */
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method ropes#Concat#length= for (self: Concat, Int) */
+void standard__ropes___standard__ropes__Concat___length_61d(val* self, long p0) {
+self->attrs[COLOR_standard__ropes__Concat___length].l = p0; /* _length on <self:Concat> */
+RET_LABEL:;
+}
+/* method ropes#Concat#substrings for (self: Concat): Iterator[Text] */
+val* standard__ropes___standard__ropes__Concat___standard__string__Text__substrings(val* self) {
+val* var /* : Iterator[Text] */;
+val* var1 /* : RopeSubstrings */;
+var1 = NEW_standard__ropes__RopeSubstrings(&type_standard__ropes__RopeSubstrings);
+{
+standard__ropes___standard__ropes__RopeSubstrings___init(var1, self); /* Direct call ropes#RopeSubstrings#init on <var1:RopeSubstrings>*/
+}
+var = var1;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
+}
+/* method ropes#Concat#empty for (self: Concat): String */
+val* standard__ropes___standard__ropes__Concat___standard__string__Text__empty(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 = 0;
+var4 = standard___standard__NativeString___to_s_with_length(var2, var3);
+var1 = var4;
+varonce = var1;
+}
+var = var1;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
+}
+/* method ropes#Concat#to_cstring for (self: Concat): NativeString */
+char* standard__ropes___standard__ropes__Concat___standard__string__Text__to_cstring(val* self) {
+char* var /* : NativeString */;
+short int var1 /* : Bool */;
+val* var2 /* : nullable NativeString */;
+char* var3 /* : NativeString */;
+char* var4 /* : NativeString */;
+char* var_res /* var res: NativeString */;
+val* var5 /* : nullable NativeString */;
+short int var6 /* : Bool */;
+var1 = self->attrs[COLOR_standard__ropes__Concat___64dto_cstring_60dis_cached_62d].s; /* @to_cstring<is_cached> on <self:Concat> */
+if (var1){
+var2 = self->attrs[COLOR_standard__ropes__Concat___64dto_cstring_60dcache_62d].val; /* @to_cstring<cache> on <self:Concat> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Cast failed");
+PRINT_ERROR("\n");
+show_backtrace(1);
+}
+var3 = ((struct instance_standard__NativeString*)var2)->value; /* autounbox from nullable NativeString to NativeString */;
+var = var3;
+goto RET_LABEL;
+} else {
+}
+{
+var4 = standard__ropes___standard__ropes__Concat___to_cstring_60dreal_62d(self);
+}
+var_res = var4;
+var5 = BOX_standard__NativeString(var_res); /* autobox from NativeString to nullable NativeString */
+self->attrs[COLOR_standard__ropes__Concat___64dto_cstring_60dcache_62d].val = var5; /* @to_cstring<cache> on <self:Concat> */
+var6 = 1;
+self->attrs[COLOR_standard__ropes__Concat___64dto_cstring_60dis_cached_62d].s = var6; /* @to_cstring<is_cached> on <self:Concat> */
+var = var_res;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
+}
+/* method ropes#Concat#left for (self: Concat): String */
+val* standard__ropes___standard__ropes__Concat___left(val* self) {
+val* var /* : String */;
+val* var1 /* : String */;
+var1 = self->attrs[COLOR_standard__ropes__Concat___left].val; /* _left on <self:Concat> */
+if (unlikely(var1 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _left");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 96);
+show_backtrace(1);
+}
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method ropes#Concat#left= for (self: Concat, String) */
+void standard__ropes___standard__ropes__Concat___left_61d(val* self, val* p0) {
+self->attrs[COLOR_standard__ropes__Concat___left].val = p0; /* _left on <self:Concat> */
+RET_LABEL:;
+}
+/* method ropes#Concat#right for (self: Concat): String */
+val* standard__ropes___standard__ropes__Concat___right(val* self) {
+val* var /* : String */;
+val* var1 /* : String */;
+var1 = self->attrs[COLOR_standard__ropes__Concat___right].val; /* _right on <self:Concat> */
+if (unlikely(var1 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _right");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 98);
+show_backtrace(1);
+}
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method ropes#Concat#right= for (self: Concat, String) */
+void standard__ropes___standard__ropes__Concat___right_61d(val* self, val* p0) {
+self->attrs[COLOR_standard__ropes__Concat___right].val = p0; /* _right on <self:Concat> */
+RET_LABEL:;
+}
+/* method ropes#Concat#init for (self: Concat) */
+void standard__ropes___standard__ropes__Concat___standard__kernel__Object__init(val* self) {
+val* var /* : String */;
+val* var2 /* : String */;
+long var3 /* : Int */;
+val* var4 /* : String */;
+val* var6 /* : String */;
+long var7 /* : Int */;
+long var8 /* : Int */;
+short int var10 /* : Bool */;
+int cltype;
+int idtype;
+const char* var_class_name;
+long var11 /* : Int */;
+{
+((void (*)(val* self))(self->class->vft[COLOR_standard__ropes___standard__ropes__Concat___standard__kernel__Object__init]))(self) /* init on <self:Concat>*/;
+}
+{
+{ /* Inline ropes#Concat#left (self) on <self:Concat> */
+var2 = self->attrs[COLOR_standard__ropes__Concat___left].val; /* _left on <self:Concat> */
+if (unlikely(var2 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _left");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 96);
+show_backtrace(1);
+}
+var = var2;
+RET_LABEL1:(void)0;
+}
+}
+{
+var3 = ((long (*)(val* self))(var->class->vft[COLOR_standard__string__Text__length]))(var) /* length on <var:String>*/;
+}
+{
+{ /* Inline ropes#Concat#right (self) on <self:Concat> */
+var6 = self->attrs[COLOR_standard__ropes__Concat___right].val; /* _right on <self:Concat> */
+if (unlikely(var6 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _right");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 98);
+show_backtrace(1);
+}
+var4 = var6;
+RET_LABEL5:(void)0;
+}
+}
+{
+var7 = ((long (*)(val* self))(var4->class->vft[COLOR_standard__string__Text__length]))(var4) /* length on <var4:String>*/;
+}
+{
+{ /* Inline kernel#Int#+ (var3,var7) on <var3:Int> */
+/* Covariant cast for argument 0 (i) <var7:Int> isa OTHER */
+/* <var7:Int> isa OTHER */
+var10 = 1; /* easy <var7:Int> isa OTHER*/
+if (unlikely(!var10)) {
+var_class_name = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 413);
+show_backtrace(1);
+}
+var11 = var3 + var7;
+var8 = var11;
+goto RET_LABEL9;
+RET_LABEL9:(void)0;
+}
+}
+{
+{ /* Inline ropes#Concat#length= (self,var8) on <self:Concat> */
+self->attrs[COLOR_standard__ropes__Concat___length].l = var8; /* _length on <self:Concat> */
+RET_LABEL12:(void)0;
+}
+}
+RET_LABEL:;
+}
+/* method ropes#Concat#* for (self: Concat, Int): String */
+val* standard__ropes___standard__ropes__Concat___standard__string__String___42d(val* self, long p0) {
+val* var /* : String */;
+long var_i /* var i: Int */;
+val* var_x /* var x: String */;
+long var1 /* : Int */;
+long var_j /* var j: Int */;
+long var_ /* var : Int */;
+short int var2 /* : Bool */;
+short int var4 /* : Bool */;
+int cltype;
+int idtype;
+const char* var_class_name;
+short int var5 /* : Bool */;
+val* var6 /* : String */;
+long var7 /* : Int */;
+long var8 /* : Int */;
+var_i = p0;
+var_x = self;
+var1 = 1;
+var_j = var1;
+var_ = var_i;
+for(;;) {
+{
+{ /* Inline kernel#Int#< (var_j,var_) on <var_j:Int> */
+/* Covariant cast for argument 0 (i) <var_:Int> isa OTHER */
+/* <var_:Int> isa OTHER */
+var4 = 1; /* easy <var_:Int> isa OTHER*/
+if (unlikely(!var4)) {
+var_class_name = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 410);
+show_backtrace(1);
+}
+var5 = var_j < var_;
+var2 = var5;
+goto RET_LABEL3;
+RET_LABEL3:(void)0;
+}
+}
+if (var2){
+{
+var6 = ((val* (*)(val* self, val* p0))(var_x->class->vft[COLOR_standard__string__String___43d]))(var_x, self) /* + on <var_x:String>*/;
+}
+var_x = var6;
+var7 = 1;
+{
+var8 = standard___standard__Int___Discrete__successor(var_j, var7);
+}
+var_j = var8;
+} else {
+goto BREAK_label;
+}
+}
+BREAK_label: (void)0;
+var = var_x;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
+}
+/* method ropes#Concat#[] for (self: Concat, Int): Char */
+char standard__ropes___standard__ropes__Concat___standard__string__Text___91d_93d(val* self, long p0) {
+char var /* : Char */;
+long var_i /* var i: Int */;
+val* var1 /* : String */;
+val* var3 /* : String */;
+long var4 /* : Int */;
+long var_llen /* var llen: Int */;
+short int var5 /* : Bool */;
+short int var7 /* : Bool */;
+int cltype;
+int idtype;
+const char* var_class_name;
+short int var8 /* : Bool */;
+val* var9 /* : String */;
+val* var11 /* : String */;
+long var12 /* : Int */;
+short int var14 /* : Bool */;
+int cltype15;
+int idtype16;
+const char* var_class_name17;
+long var18 /* : Int */;
+char var19 /* : Char */;
+val* var20 /* : String */;
+val* var22 /* : String */;
+char var23 /* : Char */;
+var_i = p0;
+{
+{ /* Inline ropes#Concat#left (self) on <self:Concat> */
+var3 = self->attrs[COLOR_standard__ropes__Concat___left].val; /* _left on <self:Concat> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _left");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 96);
+show_backtrace(1);
+}
+var1 = var3;
+RET_LABEL2:(void)0;
+}
+}
+{
+var4 = ((long (*)(val* self))(var1->class->vft[COLOR_standard__string__Text__length]))(var1) /* length on <var1:String>*/;
+}
+var_llen = var4;
+{
+{ /* Inline kernel#Int#>= (var_i,var_llen) on <var_i:Int> */
+/* Covariant cast for argument 0 (i) <var_llen:Int> isa OTHER */
+/* <var_llen:Int> isa OTHER */
+var7 = 1; /* easy <var_llen:Int> isa OTHER*/
+if (unlikely(!var7)) {
+var_class_name = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 411);
+show_backtrace(1);
+}
+var8 = var_i >= var_llen;
+var5 = var8;
+goto RET_LABEL6;
+RET_LABEL6:(void)0;
+}
+}
+if (var5){
+{
+{ /* Inline ropes#Concat#right (self) on <self:Concat> */
+var11 = self->attrs[COLOR_standard__ropes__Concat___right].val; /* _right on <self:Concat> */
+if (unlikely(var11 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _right");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 98);
+show_backtrace(1);
+}
+var9 = var11;
+RET_LABEL10:(void)0;
+}
+}
+{
+{ /* Inline kernel#Int#- (var_i,var_llen) on <var_i:Int> */
+/* Covariant cast for argument 0 (i) <var_llen:Int> isa OTHER */
+/* <var_llen:Int> isa OTHER */
+var14 = 1; /* easy <var_llen:Int> isa OTHER*/
+if (unlikely(!var14)) {
+var_class_name17 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name17);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 416);
+show_backtrace(1);
+}
+var18 = var_i - var_llen;
+var12 = var18;
+goto RET_LABEL13;
+RET_LABEL13:(void)0;
+}
+}
+{
+var19 = ((char (*)(val* self, long p0))(var9->class->vft[COLOR_standard__string__Text___91d_93d]))(var9, var12) /* [] on <var9:String>*/;
+}
+var = var19;
+goto RET_LABEL;
+} else {
+}
+{
+{ /* Inline ropes#Concat#left (self) on <self:Concat> */
+var22 = self->attrs[COLOR_standard__ropes__Concat___left].val; /* _left on <self:Concat> */
+if (unlikely(var22 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _left");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 96);
+show_backtrace(1);
+}
+var20 = var22;
+RET_LABEL21:(void)0;
+}
+}
+{
+var23 = ((char (*)(val* self, long p0))(var20->class->vft[COLOR_standard__string__Text___91d_93d]))(var20, var_i) /* [] on <var20:String>*/;
+}
+var = var23;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
+}
+/* method ropes#Concat#substring for (self: Concat, Int, Int): String */
+val* standard__ropes___standard__ropes__Concat___standard__string__Text__substring(val* self, long p0, long p1) {
+val* var /* : String */;
+long var_from /* var from: Int */;
+long var_len /* var len: Int */;
+val* var1 /* : String */;
+val* var3 /* : String */;
+long var4 /* : Int */;
+long var_llen /* var llen: Int */;
+short int var5 /* : Bool */;
+short int var7 /* : Bool */;
+int cltype;
+int idtype;
+const char* var_class_name;
+short int var8 /* : Bool */;
+long var9 /* : Int */;
+short int var11 /* : Bool */;
+int cltype12;
+int idtype13;
+const char* var_class_name14;
+long var15 /* : Int */;
+short int var16 /* : Bool */;
+short int var18 /* : Bool */;
+int cltype19;
+int idtype20;
+const char* var_class_name21;
+short int var22 /* : Bool */;
+val* var23 /* : String */;
+val* var25 /* : String */;
+val* var26 /* : Text */;
+long var27 /* : Int */;
+short int var29 /* : Bool */;
+int cltype30;
+int idtype31;
+const char* var_class_name32;
+long var33 /* : Int */;
+long var_lsublen /* var lsublen: Int */;
+val* var34 /* : String */;
+val* var36 /* : String */;
+val* var37 /* : Text */;
+val* var38 /* : String */;
+val* var40 /* : String */;
+long var41 /* : Int */;
+long var42 /* : Int */;
+short int var44 /* : Bool */;
+int cltype45;
+int idtype46;
+const char* var_class_name47;
+long var48 /* : Int */;
+val* var49 /* : Text */;
+val* var50 /* : String */;
+val* var51 /* : String */;
+val* var53 /* : String */;
+long var54 /* : Int */;
+short int var56 /* : Bool */;
+int cltype57;
+int idtype58;
+const char* var_class_name59;
+long var60 /* : Int */;
+val* var61 /* : Text */;
+var_from = p0;
+var_len = p1;
+{
+{ /* Inline ropes#Concat#left (self) on <self:Concat> */
+var3 = self->attrs[COLOR_standard__ropes__Concat___left].val; /* _left on <self:Concat> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _left");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 96);
+show_backtrace(1);
+}
+var1 = var3;
+RET_LABEL2:(void)0;
+}
+}
+{
+var4 = ((long (*)(val* self))(var1->class->vft[COLOR_standard__string__Text__length]))(var1) /* length on <var1:String>*/;
+}
+var_llen = var4;
+{
+{ /* Inline kernel#Int#< (var_from,var_llen) on <var_from:Int> */
+/* Covariant cast for argument 0 (i) <var_llen:Int> isa OTHER */
+/* <var_llen:Int> isa OTHER */
+var7 = 1; /* easy <var_llen:Int> isa OTHER*/
+if (unlikely(!var7)) {
+var_class_name = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 410);
+show_backtrace(1);
+}
+var8 = var_from < var_llen;
+var5 = var8;
+goto RET_LABEL6;
+RET_LABEL6:(void)0;
+}
+}
+if (var5){
+{
+{ /* Inline kernel#Int#+ (var_from,var_len) on <var_from:Int> */
+/* Covariant cast for argument 0 (i) <var_len:Int> isa OTHER */
+/* <var_len:Int> isa OTHER */
+var11 = 1; /* easy <var_len:Int> isa OTHER*/
+if (unlikely(!var11)) {
+var_class_name14 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name14);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 413);
+show_backtrace(1);
+}
+var15 = var_from + var_len;
+var9 = var15;
+goto RET_LABEL10;
+RET_LABEL10:(void)0;
+}
+}
+{
+{ /* Inline kernel#Int#< (var9,var_llen) on <var9:Int> */
+/* Covariant cast for argument 0 (i) <var_llen:Int> isa OTHER */
+/* <var_llen:Int> isa OTHER */
+var18 = 1; /* easy <var_llen:Int> isa OTHER*/
+if (unlikely(!var18)) {
+var_class_name21 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name21);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 410);
+show_backtrace(1);
+}
+var22 = var9 < var_llen;
+var16 = var22;
+goto RET_LABEL17;
+RET_LABEL17:(void)0;
+}
+}
+if (var16){
+{
+{ /* Inline ropes#Concat#left (self) on <self:Concat> */
+var25 = self->attrs[COLOR_standard__ropes__Concat___left].val; /* _left on <self:Concat> */
+if (unlikely(var25 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _left");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 96);
+show_backtrace(1);
+}
+var23 = var25;
+RET_LABEL24:(void)0;
+}
+}
+{
+var26 = ((val* (*)(val* self, long p0, long p1))(var23->class->vft[COLOR_standard__string__Text__substring]))(var23, var_from, var_len) /* substring on <var23:String>*/;
+}
+var = var26;
+goto RET_LABEL;
+} else {
+}
+{
+{ /* Inline kernel#Int#- (var_llen,var_from) on <var_llen:Int> */
+/* Covariant cast for argument 0 (i) <var_from:Int> isa OTHER */
+/* <var_from:Int> isa OTHER */
+var29 = 1; /* easy <var_from:Int> isa OTHER*/
+if (unlikely(!var29)) {
+var_class_name32 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name32);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 416);
+show_backtrace(1);
+}
+var33 = var_llen - var_from;
+var27 = var33;
+goto RET_LABEL28;
+RET_LABEL28:(void)0;
+}
+}
+var_lsublen = var27;
+{
+{ /* Inline ropes#Concat#left (self) on <self:Concat> */
+var36 = self->attrs[COLOR_standard__ropes__Concat___left].val; /* _left on <self:Concat> */
+if (unlikely(var36 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _left");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 96);
+show_backtrace(1);
+}
+var34 = var36;
+RET_LABEL35:(void)0;
+}
+}
+{
+var37 = standard___standard__Text___substring_from(var34, var_from);
+}
+{
+{ /* Inline ropes#Concat#right (self) on <self:Concat> */
+var40 = self->attrs[COLOR_standard__ropes__Concat___right].val; /* _right on <self:Concat> */
+if (unlikely(var40 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _right");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 98);
+show_backtrace(1);
+}
+var38 = var40;
+RET_LABEL39:(void)0;
+}
+}
+var41 = 0;
+{
+{ /* Inline kernel#Int#- (var_len,var_lsublen) on <var_len:Int> */
+/* Covariant cast for argument 0 (i) <var_lsublen:Int> isa OTHER */
+/* <var_lsublen:Int> isa OTHER */
+var44 = 1; /* easy <var_lsublen:Int> isa OTHER*/
+if (unlikely(!var44)) {
+var_class_name47 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name47);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 416);
+show_backtrace(1);
+}
+var48 = var_len - var_lsublen;
+var42 = var48;
+goto RET_LABEL43;
+RET_LABEL43:(void)0;
+}
+}
+{
+var49 = ((val* (*)(val* self, long p0, long p1))(var38->class->vft[COLOR_standard__string__Text__substring]))(var38, var41, var42) /* substring on <var38:String>*/;
+}
+{
+var50 = ((val* (*)(val* self, val* p0))(var37->class->vft[COLOR_standard__string__String___43d]))(var37, var49) /* + on <var37:Text(String)>*/;
+}
+var = var50;
+goto RET_LABEL;
+} else {
+{
+{ /* Inline ropes#Concat#right (self) on <self:Concat> */
+var53 = self->attrs[COLOR_standard__ropes__Concat___right].val; /* _right on <self:Concat> */
+if (unlikely(var53 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _right");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 98);
+show_backtrace(1);
+}
+var51 = var53;
+RET_LABEL52:(void)0;
+}
+}
+{
+{ /* Inline kernel#Int#- (var_from,var_llen) on <var_from:Int> */
+/* Covariant cast for argument 0 (i) <var_llen:Int> isa OTHER */
+/* <var_llen:Int> isa OTHER */
+var56 = 1; /* easy <var_llen:Int> isa OTHER*/
+if (unlikely(!var56)) {
+var_class_name59 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name59);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 416);
+show_backtrace(1);
+}
+var60 = var_from - var_llen;
+var54 = var60;
+goto RET_LABEL55;
+RET_LABEL55:(void)0;
+}
+}
+{
+var61 = ((val* (*)(val* self, long p0, long p1))(var51->class->vft[COLOR_standard__string__Text__substring]))(var51, var54, var_len) /* substring on <var51:String>*/;
+}
+var = var61;
+goto RET_LABEL;
+}
+RET_LABEL:;
+return var;
+}
+/* method ropes#Concat#to_upper for (self: Concat): String */
+val* standard__ropes___standard__ropes__Concat___standard__string__String__to_upper(val* self) {
+val* var /* : String */;
+val* var1 /* : Concat */;
+val* var2 /* : String */;
+val* var4 /* : String */;
+val* var5 /* : String */;
+val* var6 /* : String */;
+val* var8 /* : String */;
+val* var9 /* : String */;
+var1 = NEW_standard__ropes__Concat(&type_standard__ropes__Concat);
+{
+{ /* Inline ropes#Concat#left (self) on <self:Concat> */
+var4 = self->attrs[COLOR_standard__ropes__Concat___left].val; /* _left on <self:Concat> */
+if (unlikely(var4 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _left");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 96);
+show_backtrace(1);
+}
+var2 = var4;
+RET_LABEL3:(void)0;
+}
+}
+{
+var5 = ((val* (*)(val* self))(var2->class->vft[COLOR_standard__string__String__to_upper]))(var2) /* to_upper on <var2:String>*/;
+}
+{
+{ /* Inline ropes#Concat#right (self) on <self:Concat> */
+var8 = self->attrs[COLOR_standard__ropes__Concat___right].val; /* _right on <self:Concat> */
+if (unlikely(var8 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _right");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 98);
+show_backtrace(1);
+}
+var6 = var8;
+RET_LABEL7:(void)0;
+}
+}
+{
+var9 = ((val* (*)(val* self))(var6->class->vft[COLOR_standard__string__String__to_upper]))(var6) /* to_upper on <var6:String>*/;
+}
+{
+((void (*)(val* self, val* p0))(var1->class->vft[COLOR_standard__ropes__Concat__left_61d]))(var1, var5) /* left= on <var1:Concat>*/;
+}
+{
+((void (*)(val* self, val* p0))(var1->class->vft[COLOR_standard__ropes__Concat__right_61d]))(var1, var9) /* right= on <var1:Concat>*/;
+}
+{
+((void (*)(val* self))(var1->class->vft[COLOR_standard__kernel__Object__init]))(var1) /* init on <var1:Concat>*/;
+}
+var = var1;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
+}
+/* method ropes#Concat#to_lower for (self: Concat): String */
+val* standard__ropes___standard__ropes__Concat___standard__string__String__to_lower(val* self) {
+val* var /* : String */;
+val* var1 /* : Concat */;
+val* var2 /* : String */;
+val* var4 /* : String */;
+val* var5 /* : String */;
+val* var6 /* : String */;
+val* var8 /* : String */;
+val* var9 /* : String */;
+var1 = NEW_standard__ropes__Concat(&type_standard__ropes__Concat);
+{
+{ /* Inline ropes#Concat#left (self) on <self:Concat> */
+var4 = self->attrs[COLOR_standard__ropes__Concat___left].val; /* _left on <self:Concat> */
+if (unlikely(var4 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _left");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 96);
+show_backtrace(1);
+}
+var2 = var4;
+RET_LABEL3:(void)0;
+}
+}
+{
+var5 = ((val* (*)(val* self))(var2->class->vft[COLOR_standard__string__String__to_lower]))(var2) /* to_lower on <var2:String>*/;
+}
+{
+{ /* Inline ropes#Concat#right (self) on <self:Concat> */
+var8 = self->attrs[COLOR_standard__ropes__Concat___right].val; /* _right on <self:Concat> */
+if (unlikely(var8 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _right");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 98);
+show_backtrace(1);
+}
+var6 = var8;
+RET_LABEL7:(void)0;
+}
+}
+{
+var9 = ((val* (*)(val* self))(var6->class->vft[COLOR_standard__string__String__to_lower]))(var6) /* to_lower on <var6:String>*/;
+}
+{
+((void (*)(val* self, val* p0))(var1->class->vft[COLOR_standard__ropes__Concat__left_61d]))(var1, var5) /* left= on <var1:Concat>*/;
+}
+{
+((void (*)(val* self, val* p0))(var1->class->vft[COLOR_standard__ropes__Concat__right_61d]))(var1, var9) /* right= on <var1:Concat>*/;
+}
+{
+((void (*)(val* self))(var1->class->vft[COLOR_standard__kernel__Object__init]))(var1) /* init on <var1:Concat>*/;
+}
+var = var1;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
+}
+/* method ropes#Concat#+ for (self: Concat, Text): String */
+val* standard__ropes___standard__ropes__Concat___standard__string__String___43d(val* self, val* p0) {
+val* var /* : String */;
+val* var_o /* var o: Text */;
+val* var1 /* : String */;
+val* var_s /* var s: String */;
+long var2 /* : Int */;
+long var_slen /* var slen: Int */;
+short int var3 /* : Bool */;
+int cltype;
+int idtype;
+val* var4 /* : Concat */;
+val* var5 /* : String */;
+val* var7 /* : String */;
+val* var_r /* var r: String */;
+long var8 /* : Int */;
+long var_rlen /* var rlen: Int */;
+long var9 /* : Int */;
+short int var11 /* : Bool */;
+int cltype12;
+int idtype13;
+const char* var_class_name;
+long var14 /* : Int */;
+long var15 /* : Int */;
+short int var16 /* : Bool */;
+short int var18 /* : Bool */;
+int cltype19;
+int idtype20;
+const char* var_class_name21;
+short int var22 /* : Bool */;
+val* var23 /* : Concat */;
+val* var24 /* : Concat */;
+val* var25 /* : String */;
+val* var27 /* : String */;
+val* var28 /* : String */;
+var_o = p0;
+{
+var1 = ((val* (*)(val* self))(var_o->class->vft[COLOR_standard__string__Object__to_s]))(var_o) /* to_s on <var_o:Text>*/;
+}
+var_s = var1;
+{
+var2 = ((long (*)(val* self))(var_s->class->vft[COLOR_standard__string__Text__length]))(var_s) /* length on <var_s:String>*/;
+}
+var_slen = var2;
+/* <var_s:String> isa Concat */
+cltype = type_standard__ropes__Concat.color;
+idtype = type_standard__ropes__Concat.id;
+if(cltype >= var_s->type->table_size) {
+var3 = 0;
+} else {
+var3 = var_s->type->type_table[cltype] == idtype;
+}
+if (var3){
+var4 = NEW_standard__ropes__Concat(&type_standard__ropes__Concat);
+{
+((void (*)(val* self, val* p0))(var4->class->vft[COLOR_standard__ropes__Concat__left_61d]))(var4, self) /* left= on <var4:Concat>*/;
+}
+{
+((void (*)(val* self, val* p0))(var4->class->vft[COLOR_standard__ropes__Concat__right_61d]))(var4, var_s) /* right= on <var4:Concat>*/;
+}
+{
+((void (*)(val* self))(var4->class->vft[COLOR_standard__kernel__Object__init]))(var4) /* init on <var4:Concat>*/;
+}
+var = var4;
+goto RET_LABEL;
+} else {
+{
+{ /* Inline ropes#Concat#right (self) on <self:Concat> */
+var7 = self->attrs[COLOR_standard__ropes__Concat___right].val; /* _right on <self:Concat> */
+if (unlikely(var7 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _right");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 98);
+show_backtrace(1);
+}
+var5 = var7;
+RET_LABEL6:(void)0;
+}
+}
+var_r = var5;
+{
+var8 = ((long (*)(val* self))(var_r->class->vft[COLOR_standard__string__Text__length]))(var_r) /* length on <var_r:String>*/;
+}
+var_rlen = var8;
+{
+{ /* Inline kernel#Int#+ (var_rlen,var_slen) on <var_rlen:Int> */
+/* Covariant cast for argument 0 (i) <var_slen:Int> isa OTHER */
+/* <var_slen:Int> isa OTHER */
+var11 = 1; /* easy <var_slen:Int> isa OTHER*/
+if (unlikely(!var11)) {
+var_class_name = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 413);
+show_backtrace(1);
+}
+var14 = var_rlen + var_slen;
+var9 = var14;
+goto RET_LABEL10;
+RET_LABEL10:(void)0;
+}
+}
+{
+var15 = standard__ropes___Object___maxlen(self);
+}
+{
+{ /* Inline kernel#Int#> (var9,var15) on <var9:Int> */
+/* Covariant cast for argument 0 (i) <var15:Int> isa OTHER */
+/* <var15:Int> isa OTHER */
+var18 = 1; /* easy <var15:Int> isa OTHER*/
+if (unlikely(!var18)) {
+var_class_name21 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name21);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 412);
+show_backtrace(1);
+}
+var22 = var9 > var15;
+var16 = var22;
+goto RET_LABEL17;
+RET_LABEL17:(void)0;
+}
+}
+if (var16){
+var23 = NEW_standard__ropes__Concat(&type_standard__ropes__Concat);
+{
+((void (*)(val* self, val* p0))(var23->class->vft[COLOR_standard__ropes__Concat__left_61d]))(var23, self) /* left= on <var23:Concat>*/;
+}
+{
+((void (*)(val* self, val* p0))(var23->class->vft[COLOR_standard__ropes__Concat__right_61d]))(var23, var_s) /* right= on <var23:Concat>*/;
+}
+{
+((void (*)(val* self))(var23->class->vft[COLOR_standard__kernel__Object__init]))(var23) /* init on <var23:Concat>*/;
+}
+var = var23;
+goto RET_LABEL;
+} else {
+}
+var24 = NEW_standard__ropes__Concat(&type_standard__ropes__Concat);
+{
+{ /* Inline ropes#Concat#left (self) on <self:Concat> */
+var27 = self->attrs[COLOR_standard__ropes__Concat___left].val; /* _left on <self:Concat> */
+if (unlikely(var27 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _left");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 96);
+show_backtrace(1);
+}
+var25 = var27;
+RET_LABEL26:(void)0;
+}
+}
+{
+var28 = ((val* (*)(val* self, val* p0))(var_r->class->vft[COLOR_standard__string__String___43d]))(var_r, var_s) /* + on <var_r:String>*/;
+}
+{
+((void (*)(val* self, val* p0))(var24->class->vft[COLOR_standard__ropes__Concat__left_61d]))(var24, var25) /* left= on <var24:Concat>*/;
+}
+{
+((void (*)(val* self, val* p0))(var24->class->vft[COLOR_standard__ropes__Concat__right_61d]))(var24, var28) /* right= on <var24:Concat>*/;
+}
+{
+((void (*)(val* self))(var24->class->vft[COLOR_standard__kernel__Object__init]))(var24) /* init on <var24:Concat>*/;
+}
+var = var24;
+goto RET_LABEL;
+}
+RET_LABEL:;
+return var;
+}
+/* method ropes#Concat#to_cstring<real> for (self: Concat): NativeString */
+char* standard__ropes___standard__ropes__Concat___to_cstring_60dreal_62d(val* self) {
+char* var /* : NativeString */;
+long var1 /* : Int */;
+long var3 /* : Int */;
+long var_len /* var len: Int */;
+char* var4 /* : NativeString */;
+long var5 /* : Int */;
+long var6 /* : Int */;
+short int var8 /* : Bool */;
+int cltype;
+int idtype;
+const char* var_class_name;
+long var9 /* : Int */;
+char* var10 /* : NativeString */;
+char* var12 /* : NativeString */;
+char* var_ns /* var ns: NativeString */;
+char var13 /* : Char */;
+long var15 /* : Int */;
+long var_off /* var off: Int */;
+val* var16 /* : Iterator[Text] */;
+val* var_ /* var : Iterator[Text] */;
+val* var17 /* : Iterator[nullable Object] */;
+val* var_18 /* var : Iterator[Text] */;
+short int var19 /* : Bool */;
+val* var20 /* : nullable Object */;
+val* var_i /* var i: Text */;
+long var21 /* : Int */;
+long var_ilen /* var ilen: Int */;
+short int var22 /* : Bool */;
+int cltype23;
+int idtype24;
+const char* var_class_name25;
+char* var26 /* : NativeString */;
+char* var28 /* : NativeString */;
+short int var29 /* : Bool */;
+int cltype30;
+int idtype31;
+const char* var_class_name32;
+long var33 /* : Int */;
+long var35 /* : Int */;
+long var37 /* : Int */;
+short int var39 /* : Bool */;
+int cltype40;
+int idtype41;
+const char* var_class_name42;
+long var43 /* : Int */;
+{
+{ /* Inline ropes#Concat#length (self) on <self:Concat> */
+var3 = self->attrs[COLOR_standard__ropes__Concat___length].l; /* _length on <self:Concat> */
+var1 = var3;
+RET_LABEL2:(void)0;
+}
+}
+var_len = var1;
+var4 = NULL/*special!*/;
+var5 = 1;
+{
+{ /* Inline kernel#Int#+ (var_len,var5) on <var_len:Int> */
+/* Covariant cast for argument 0 (i) <var5:Int> isa OTHER */
+/* <var5:Int> isa OTHER */
+var8 = 1; /* easy <var5:Int> isa OTHER*/
+if (unlikely(!var8)) {
+var_class_name = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 413);
+show_backtrace(1);
+}
+var9 = var_len + var5;
+var6 = var9;
+goto RET_LABEL7;
+RET_LABEL7:(void)0;
+}
+}
+{
+{ /* Inline string#NativeString#new (var4,var6) on <var4:NativeString> */
+var12 = (char*)nit_alloc(var6);
+var10 = var12;
+goto RET_LABEL11;
+RET_LABEL11:(void)0;
+}
+}
+var_ns = var10;
+var13 = '\0';
+{
+{ /* Inline string#NativeString#[]= (var_ns,var_len,var13) on <var_ns:NativeString> */
+var_ns[var_len]=var13;
+RET_LABEL14:(void)0;
+}
+}
+var15 = 0;
+var_off = var15;
+{
+var16 = standard__ropes___standard__ropes__Concat___standard__string__Text__substrings(self);
+}
+var_ = var16;
+{
+var17 = standard___standard__Iterator___iterator(var_);
+}
+var_18 = var17;
+for(;;) {
+{
+var19 = ((short int (*)(val* self))(var_18->class->vft[COLOR_standard__abstract_collection__Iterator__is_ok]))(var_18) /* is_ok on <var_18:Iterator[Text]>*/;
+}
+if (var19){
+{
+var20 = ((val* (*)(val* self))(var_18->class->vft[COLOR_standard__abstract_collection__Iterator__item]))(var_18) /* item on <var_18:Iterator[Text]>*/;
+}
+var_i = var20;
+{
+var21 = ((long (*)(val* self))(var_i->class->vft[COLOR_standard__string__Text__length]))(var_i) /* length on <var_i:Text>*/;
+}
+var_ilen = var21;
+/* <var_i:Text> isa FlatString */
+cltype23 = type_standard__FlatString.color;
+idtype24 = type_standard__FlatString.id;
+if(cltype23 >= var_i->type->table_size) {
+var22 = 0;
+} else {
+var22 = var_i->type->type_table[cltype23] == idtype24;
+}
+if (unlikely(!var22)) {
+var_class_name25 = var_i == NULL ? "null" : var_i->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "FlatString", var_class_name25);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 90);
+show_backtrace(1);
+}
+{
+{ /* Inline string#FlatText#items (var_i) on <var_i:Text(FlatString)> */
+var28 = var_i->attrs[COLOR_standard__string__FlatText___items].str; /* _items on <var_i:Text(FlatString)> */
+var26 = var28;
+RET_LABEL27:(void)0;
+}
+}
+/* <var_i:Text> isa FlatString */
+cltype30 = type_standard__FlatString.color;
+idtype31 = type_standard__FlatString.id;
+if(cltype30 >= var_i->type->table_size) {
+var29 = 0;
+} else {
+var29 = var_i->type->type_table[cltype30] == idtype31;
+}
+if (unlikely(!var29)) {
+var_class_name32 = var_i == NULL ? "null" : var_i->type->name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "FlatString", var_class_name32);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 90);
+show_backtrace(1);
+}
+{
+{ /* Inline string#FlatString#index_from (var_i) on <var_i:Text(FlatString)> */
+var35 = var_i->attrs[COLOR_standard__string__FlatString___index_from].l; /* _index_from on <var_i:Text(FlatString)> */
+var33 = var35;
+RET_LABEL34:(void)0;
+}
+}
+{
+{ /* Inline string#NativeString#copy_to (var26,var_ns,var_ilen,var33,var_off) on <var26:NativeString> */
+memmove(var_ns+var_off,var26+var33,var_ilen);
+RET_LABEL36:(void)0;
+}
+}
+{
+{ /* Inline kernel#Int#+ (var_off,var_ilen) on <var_off:Int> */
+/* Covariant cast for argument 0 (i) <var_ilen:Int> isa OTHER */
+/* <var_ilen:Int> isa OTHER */
+var39 = 1; /* easy <var_ilen:Int> isa OTHER*/
+if (unlikely(!var39)) {
+var_class_name42 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name42);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 413);
+show_backtrace(1);
+}
+var43 = var_off + var_ilen;
+var37 = var43;
+goto RET_LABEL38;
+RET_LABEL38:(void)0;
+}
+}
+var_off = var37;
+{
+((void (*)(val* self))(var_18->class->vft[COLOR_standard__abstract_collection__Iterator__next]))(var_18) /* next on <var_18:Iterator[Text]>*/;
+}
+} else {
+goto BREAK_label;
+}
+}
+BREAK_label: (void)0;
+{
+{ /* Inline abstract_collection#Iterator#finish (var_18) on <var_18:Iterator[Text]> */
+RET_LABEL44:(void)0;
+}
+}
+var = var_ns;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
+}
+/* method ropes#FlatString#+ for (self: FlatString, Text): String */
+val* standard__ropes___FlatString___standard__string__String___43d(val* self, val* p0) {
+val* var /* : String */;
+val* var_o /* var o: Text */;
+val* var1 /* : String */;
+val* var_s /* var s: String */;
+long var2 /* : Int */;
+long var_slen /* var slen: Int */;
+long var3 /* : Int */;
+long var5 /* : Int */;
+long var_mlen /* var mlen: Int */;
+long var6 /* : Int */;
+short int var7 /* : Bool */;
+short int var9 /* : Bool */;
+long var10 /* : Int */;
+short int var11 /* : Bool */;
+short int var13 /* : Bool */;
+long var14 /* : Int */;
+short int var16 /* : Bool */;
+int cltype;
+int idtype;
+const char* var_class_name;
+long var17 /* : Int */;
+long var_nlen /* var nlen: Int */;
+short int var18 /* : Bool */;
+int cltype19;
+int idtype20;
+long var21 /* : Int */;
+short int var22 /* : Bool */;
+short int var24 /* : Bool */;
+int cltype25;
+int idtype26;
+const char* var_class_name27;
+short int var28 /* : Bool */;
+val* var29 /* : Concat */;
+char* var30 /* : NativeString */;
+char* var32 /* : NativeString */;
+char* var_mits /* var mits: NativeString */;
+long var33 /* : Int */;
+long var35 /* : Int */;
+long var_sifrom /* var sifrom: Int */;
+long var36 /* : Int */;
+long var38 /* : Int */;
+long var_mifrom /* var mifrom: Int */;
+char* var39 /* : NativeString */;
+char* var41 /* : NativeString */;
+char* var_sits /* var sits: NativeString */;
+char* var42 /* : NativeString */;
+long var43 /* : Int */;
+long var44 /* : Int */;
+short int var46 /* : Bool */;
+int cltype47;
+int idtype48;
+const char* var_class_name49;
+long var50 /* : Int */;
+char* var51 /* : NativeString */;
+char* var53 /* : NativeString */;
+char* var_ns /* var ns: NativeString */;
+long var54 /* : Int */;
+val* var57 /* : FlatString */;
+short int var58 /* : Bool */;
+int cltype59;
+int idtype60;
+val* var61 /* : String */;
+val* var63 /* : String */;
+val* var_sl /* var sl: String */;
+long var64 /* : Int */;
+long var_sllen /* var sllen: Int */;
+long var65 /* : Int */;
+short int var67 /* : Bool */;
+int cltype68;
+int idtype69;
+const char* var_class_name70;
+long var71 /* : Int */;
+long var72 /* : Int */;
+short int var73 /* : Bool */;
+short int var75 /* : Bool */;
+int cltype76;
+int idtype77;
+const char* var_class_name78;
+short int var79 /* : Bool */;
+val* var80 /* : Concat */;
+val* var81 /* : Concat */;
+val* var82 /* : String */;
+val* var83 /* : String */;
+val* var85 /* : String */;
+var_o = p0;
+{
+var1 = ((val* (*)(val* self))(var_o->class->vft[COLOR_standard__string__Object__to_s]))(var_o) /* to_s on <var_o:Text>*/;
+}
+var_s = var1;
+{
+var2 = ((long (*)(val* self))(var_s->class->vft[COLOR_standard__string__Text__length]))(var_s) /* length on <var_s:String>*/;
+}
+var_slen = var2;
+{
+{ /* Inline string#FlatText#length (self) on <self:FlatString> */
+var5 = self->attrs[COLOR_standard__string__FlatText___length].l; /* _length on <self:FlatString> */
+var3 = var5;
+RET_LABEL4:(void)0;
+}
+}
+var_mlen = var3;
+var6 = 0;
+{
+{ /* Inline kernel#Int#== (var_slen,var6) on <var_slen:Int> */
+var9 = var_slen == var6;
+var7 = var9;
+goto RET_LABEL8;
+RET_LABEL8:(void)0;
+}
+}
+if (var7){
+var = self;
+goto RET_LABEL;
+} else {
+}
+var10 = 0;
+{
+{ /* Inline kernel#Int#== (var_mlen,var10) on <var_mlen:Int> */
+var13 = var_mlen == var10;
+var11 = var13;
+goto RET_LABEL12;
+RET_LABEL12:(void)0;
+}
+}
+if (var11){
+var = var_s;
+goto RET_LABEL;
+} else {
+}
+{
+{ /* Inline kernel#Int#+ (var_slen,var_mlen) on <var_slen:Int> */
+/* Covariant cast for argument 0 (i) <var_mlen:Int> isa OTHER */
+/* <var_mlen:Int> isa OTHER */
+var16 = 1; /* easy <var_mlen:Int> isa OTHER*/
+if (unlikely(!var16)) {
+var_class_name = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 413);
+show_backtrace(1);
+}
+var17 = var_slen + var_mlen;
+var14 = var17;
+goto RET_LABEL15;
+RET_LABEL15:(void)0;
+}
+}
+var_nlen = var14;
+/* <var_s:String> isa FlatString */
+cltype19 = type_standard__FlatString.color;
+idtype20 = type_standard__FlatString.id;
+if(cltype19 >= var_s->type->table_size) {
+var18 = 0;
+} else {
+var18 = var_s->type->type_table[cltype19] == idtype20;
+}
+if (var18){
+{
+var21 = standard__ropes___Object___maxlen(self);
+}
+{
+{ /* Inline kernel#Int#> (var_nlen,var21) on <var_nlen:Int> */
+/* Covariant cast for argument 0 (i) <var21:Int> isa OTHER */
+/* <var21:Int> isa OTHER */
+var24 = 1; /* easy <var21:Int> isa OTHER*/
+if (unlikely(!var24)) {
+var_class_name27 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name27);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 412);
+show_backtrace(1);
+}
+var28 = var_nlen > var21;
+var22 = var28;
+goto RET_LABEL23;
+RET_LABEL23:(void)0;
+}
+}
+if (var22){
+var29 = NEW_standard__ropes__Concat(&type_standard__ropes__Concat);
+{
+((void (*)(val* self, val* p0))(var29->class->vft[COLOR_standard__ropes__Concat__left_61d]))(var29, self) /* left= on <var29:Concat>*/;
+}
+{
+((void (*)(val* self, val* p0))(var29->class->vft[COLOR_standard__ropes__Concat__right_61d]))(var29, var_s) /* right= on <var29:Concat>*/;
+}
+{
+((void (*)(val* self))(var29->class->vft[COLOR_standard__kernel__Object__init]))(var29) /* init on <var29:Concat>*/;
+}
+var = var29;
+goto RET_LABEL;
+} else {
+}
+{
+{ /* Inline string#FlatText#items (self) on <self:FlatString> */
+var32 = self->attrs[COLOR_standard__string__FlatText___items].str; /* _items on <self:FlatString> */
+var30 = var32;
+RET_LABEL31:(void)0;
+}
+}
+var_mits = var30;
+{
+{ /* Inline string#FlatString#index_from (var_s) on <var_s:String(FlatString)> */
+var35 = var_s->attrs[COLOR_standard__string__FlatString___index_from].l; /* _index_from on <var_s:String(FlatString)> */
+var33 = var35;
+RET_LABEL34:(void)0;
+}
+}
+var_sifrom = var33;
+{
+{ /* Inline string#FlatString#index_from (self) on <self:FlatString> */
+var38 = self->attrs[COLOR_standard__string__FlatString___index_from].l; /* _index_from on <self:FlatString> */
+var36 = var38;
+RET_LABEL37:(void)0;
+}
+}
+var_mifrom = var36;
+{
+{ /* Inline string#FlatText#items (var_s) on <var_s:String(FlatString)> */
+var41 = var_s->attrs[COLOR_standard__string__FlatText___items].str; /* _items on <var_s:String(FlatString)> */
+var39 = var41;
+RET_LABEL40:(void)0;
+}
+}
+var_sits = var39;
+var42 = NULL/*special!*/;
+var43 = 1;
+{
+{ /* Inline kernel#Int#+ (var_nlen,var43) on <var_nlen:Int> */
+/* Covariant cast for argument 0 (i) <var43:Int> isa OTHER */
+/* <var43:Int> isa OTHER */
+var46 = 1; /* easy <var43:Int> isa OTHER*/
+if (unlikely(!var46)) {
+var_class_name49 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name49);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 413);
+show_backtrace(1);
+}
+var50 = var_nlen + var43;
+var44 = var50;
+goto RET_LABEL45;
+RET_LABEL45:(void)0;
+}
+}
+{
+{ /* Inline string#NativeString#new (var42,var44) on <var42:NativeString> */
+var53 = (char*)nit_alloc(var44);
+var51 = var53;
+goto RET_LABEL52;
+RET_LABEL52:(void)0;
+}
+}
+var_ns = var51;
+var54 = 0;
+{
+{ /* Inline string#NativeString#copy_to (var_mits,var_ns,var_mlen,var_mifrom,var54) on <var_mits:NativeString> */
+memmove(var_ns+var54,var_mits+var_mifrom,var_mlen);
+RET_LABEL55:(void)0;
+}
+}
+{
+{ /* Inline string#NativeString#copy_to (var_sits,var_ns,var_slen,var_sifrom,var_mlen) on <var_sits:NativeString> */
+memmove(var_ns+var_mlen,var_sits+var_sifrom,var_slen);
+RET_LABEL56:(void)0;
+}
+}
+{
+var57 = standard___standard__NativeString___to_s_with_length(var_ns, var_nlen);
+}
+var = var57;
+goto RET_LABEL;
+} else {
+/* <var_s:String> isa Concat */
+cltype59 = type_standard__ropes__Concat.color;
+idtype60 = type_standard__ropes__Concat.id;
+if(cltype59 >= var_s->type->table_size) {
+var58 = 0;
+} else {
+var58 = var_s->type->type_table[cltype59] == idtype60;
+}
+if (var58){
+{
+{ /* Inline ropes#Concat#left (var_s) on <var_s:String(Concat)> */
+var63 = var_s->attrs[COLOR_standard__ropes__Concat___left].val; /* _left on <var_s:String(Concat)> */
+if (unlikely(var63 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _left");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 96);
+show_backtrace(1);
+}
+var61 = var63;
+RET_LABEL62:(void)0;
+}
+}
+var_sl = var61;
+{
+var64 = ((long (*)(val* self))(var_sl->class->vft[COLOR_standard__string__Text__length]))(var_sl) /* length on <var_sl:String>*/;
+}
+var_sllen = var64;
+{
+{ /* Inline kernel#Int#+ (var_sllen,var_mlen) on <var_sllen:Int> */
+/* Covariant cast for argument 0 (i) <var_mlen:Int> isa OTHER */
+/* <var_mlen:Int> isa OTHER */
+var67 = 1; /* easy <var_mlen:Int> isa OTHER*/
+if (unlikely(!var67)) {
+var_class_name70 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name70);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 413);
+show_backtrace(1);
+}
+var71 = var_sllen + var_mlen;
+var65 = var71;
+goto RET_LABEL66;
+RET_LABEL66:(void)0;
+}
+}
+{
+var72 = standard__ropes___Object___maxlen(self);
+}
+{
+{ /* Inline kernel#Int#> (var65,var72) on <var65:Int> */
+/* Covariant cast for argument 0 (i) <var72:Int> isa OTHER */
+/* <var72:Int> isa OTHER */
+var75 = 1; /* easy <var72:Int> isa OTHER*/
+if (unlikely(!var75)) {
+var_class_name78 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name78);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 412);
+show_backtrace(1);
+}
+var79 = var65 > var72;
+var73 = var79;
+goto RET_LABEL74;
+RET_LABEL74:(void)0;
+}
+}
+if (var73){
+var80 = NEW_standard__ropes__Concat(&type_standard__ropes__Concat);
+{
+((void (*)(val* self, val* p0))(var80->class->vft[COLOR_standard__ropes__Concat__left_61d]))(var80, self) /* left= on <var80:Concat>*/;
+}
+{
+((void (*)(val* self, val* p0))(var80->class->vft[COLOR_standard__ropes__Concat__right_61d]))(var80, var_s) /* right= on <var80:Concat>*/;
+}
+{
+((void (*)(val* self))(var80->class->vft[COLOR_standard__kernel__Object__init]))(var80) /* init on <var80:Concat>*/;
+}
+var = var80;
+goto RET_LABEL;
+} else {
+}
+var81 = NEW_standard__ropes__Concat(&type_standard__ropes__Concat);
+{
+var82 = standard__ropes___FlatString___standard__string__String___43d(self, var_sl);
+}
+{
+{ /* Inline ropes#Concat#right (var_s) on <var_s:String(Concat)> */
+var85 = var_s->attrs[COLOR_standard__ropes__Concat___right].val; /* _right on <var_s:String(Concat)> */
+if (unlikely(var85 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _right");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 98);
+show_backtrace(1);
+}
+var83 = var85;
+RET_LABEL84:(void)0;
+}
+}
+{
+((void (*)(val* self, val* p0))(var81->class->vft[COLOR_standard__ropes__Concat__left_61d]))(var81, var82) /* left= on <var81:Concat>*/;
+}
+{
+((void (*)(val* self, val* p0))(var81->class->vft[COLOR_standard__ropes__Concat__right_61d]))(var81, var83) /* right= on <var81:Concat>*/;
+}
+{
+((void (*)(val* self))(var81->class->vft[COLOR_standard__kernel__Object__init]))(var81) /* init on <var81:Concat>*/;
+}
+var = var81;
+goto RET_LABEL;
+} else {
+PRINT_ERROR("Runtime error: %s", "Aborted");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 451);
+show_backtrace(1);
+}
+}
+RET_LABEL:;
+return var;
+}
+/* method ropes#RopeIterPiece#node for (self: RopeIterPiece): String */
+val* standard__ropes___standard__ropes__RopeIterPiece___node(val* self) {
+val* var /* : String */;
+val* var1 /* : String */;
+var1 = self->attrs[COLOR_standard__ropes__RopeIterPiece___node].val; /* _node on <self:RopeIterPiece> */
+if (unlikely(var1 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _node");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 458);
+show_backtrace(1);
+}
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method ropes#RopeIterPiece#node= for (self: RopeIterPiece, String) */
+void standard__ropes___standard__ropes__RopeIterPiece___node_61d(val* self, val* p0) {
+self->attrs[COLOR_standard__ropes__RopeIterPiece___node].val = p0; /* _node on <self:RopeIterPiece> */
+RET_LABEL:;
+}
+/* method ropes#RopeIterPiece#ldone for (self: RopeIterPiece): Bool */
+short int standard__ropes___standard__ropes__RopeIterPiece___ldone(val* self) {
+short int var /* : Bool */;
+short int var1 /* : Bool */;
+var1 = self->attrs[COLOR_standard__ropes__RopeIterPiece___ldone].s; /* _ldone on <self:RopeIterPiece> */
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method ropes#RopeIterPiece#ldone= for (self: RopeIterPiece, Bool) */
+void standard__ropes___standard__ropes__RopeIterPiece___ldone_61d(val* self, short int p0) {
+self->attrs[COLOR_standard__ropes__RopeIterPiece___ldone].s = p0; /* _ldone on <self:RopeIterPiece> */
+RET_LABEL:;
+}
+/* method ropes#RopeIterPiece#rdone for (self: RopeIterPiece): Bool */
+short int standard__ropes___standard__ropes__RopeIterPiece___rdone(val* self) {
+short int var /* : Bool */;
+short int var1 /* : Bool */;
+var1 = self->attrs[COLOR_standard__ropes__RopeIterPiece___rdone].s; /* _rdone on <self:RopeIterPiece> */
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method ropes#RopeIterPiece#rdone= for (self: RopeIterPiece, Bool) */
+void standard__ropes___standard__ropes__RopeIterPiece___rdone_61d(val* self, short int p0) {
+self->attrs[COLOR_standard__ropes__RopeIterPiece___rdone].s = p0; /* _rdone on <self:RopeIterPiece> */
+RET_LABEL:;
+}
+/* method ropes#RopeIterPiece#prev for (self: RopeIterPiece): nullable RopeIterPiece */
+val* standard__ropes___standard__ropes__RopeIterPiece___prev(val* self) {
+val* var /* : nullable RopeIterPiece */;
+val* var1 /* : nullable RopeIterPiece */;
+var1 = self->attrs[COLOR_standard__ropes__RopeIterPiece___prev].val; /* _prev on <self:RopeIterPiece> */
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method ropes#RopeIterPiece#prev= for (self: RopeIterPiece, nullable RopeIterPiece) */
+void standard__ropes___standard__ropes__RopeIterPiece___prev_61d(val* self, val* p0) {
+self->attrs[COLOR_standard__ropes__RopeIterPiece___prev].val = p0; /* _prev on <self:RopeIterPiece> */
+RET_LABEL:;
+}
+/* method ropes#RopeIterPiece#init for (self: RopeIterPiece) */
+void standard__ropes___standard__ropes__RopeIterPiece___standard__kernel__Object__init(val* self) {
+{
+((void (*)(val* self))(self->class->vft[COLOR_standard__ropes___standard__ropes__RopeIterPiece___standard__kernel__Object__init]))(self) /* init on <self:RopeIterPiece>*/;
+}
+RET_LABEL:;
+}
+/* method ropes#RopeIter#pns for (self: RopeIter): Int */
+long standard__ropes___standard__ropes__RopeIter___pns(val* self) {
+long var /* : Int */;
+long var1 /* : Int */;
+var1 = self->attrs[COLOR_standard__ropes__RopeIter___pns].l; /* _pns on <self:RopeIter> */
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method ropes#RopeIter#pns= for (self: RopeIter, Int) */
+void standard__ropes___standard__ropes__RopeIter___pns_61d(val* self, long p0) {
+self->attrs[COLOR_standard__ropes__RopeIter___pns].l = p0; /* _pns on <self:RopeIter> */
+RET_LABEL:;
+}
+/* method ropes#RopeIter#str for (self: RopeIter): String */
+val* standard__ropes___standard__ropes__RopeIter___str(val* self) {
+val* var /* : String */;
+val* var1 /* : String */;
+var1 = self->attrs[COLOR_standard__ropes__RopeIter___str].val; /* _str on <self:RopeIter> */
+if (unlikely(var1 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _str");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 520);
+show_backtrace(1);
+}
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method ropes#RopeIter#str= for (self: RopeIter, String) */
+void standard__ropes___standard__ropes__RopeIter___str_61d(val* self, val* p0) {
+self->attrs[COLOR_standard__ropes__RopeIter___str].val = p0; /* _str on <self:RopeIter> */
+RET_LABEL:;
+}
+/* method ropes#RopeIter#subs for (self: RopeIter): IndexedIterator[String] */
+val* standard__ropes___standard__ropes__RopeIter___subs(val* self) {
+val* var /* : IndexedIterator[String] */;
+val* var1 /* : IndexedIterator[String] */;
+var1 = self->attrs[COLOR_standard__ropes__RopeIter___subs].val; /* _subs on <self:RopeIter> */
+if (unlikely(var1 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _subs");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 522);
+show_backtrace(1);
+}
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method ropes#RopeIter#subs= for (self: RopeIter, IndexedIterator[String]) */
+void standard__ropes___standard__ropes__RopeIter___subs_61d(val* self, val* p0) {
+self->attrs[COLOR_standard__ropes__RopeIter___subs].val = p0; /* _subs on <self:RopeIter> */
+RET_LABEL:;
+}
+/* method ropes#RopeIter#max for (self: RopeIter): Int */
+long standard__ropes___standard__ropes__RopeIter___max(val* self) {
+long var /* : Int */;
+long var1 /* : Int */;
+var1 = self->attrs[COLOR_standard__ropes__RopeIter___max].l; /* _max on <self:RopeIter> */
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method ropes#RopeIter#max= for (self: RopeIter, Int) */
+void standard__ropes___standard__ropes__RopeIter___max_61d(val* self, long p0) {
+self->attrs[COLOR_standard__ropes__RopeIter___max].l = p0; /* _max on <self:RopeIter> */
+RET_LABEL:;
+}
+/* method ropes#RopeIter#pos for (self: RopeIter): Int */
+long standard__ropes___standard__ropes__RopeIter___pos(val* self) {
+long var /* : Int */;
+long var1 /* : Int */;
+var1 = self->attrs[COLOR_standard__ropes__RopeIter___pos].l; /* _pos on <self:RopeIter> */
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method ropes#RopeIter#pos= for (self: RopeIter, Int) */
+void standard__ropes___standard__ropes__RopeIter___pos_61d(val* self, long p0) {
+self->attrs[COLOR_standard__ropes__RopeIter___pos].l = p0; /* _pos on <self:RopeIter> */
+RET_LABEL:;
+}
+/* method ropes#RopeIter#from for (self: RopeIter, RopeString, Int) */
+void standard__ropes___standard__ropes__RopeIter___from(val* self, val* p0, long p1) {
+val* var_root /* var root: RopeString */;
+long var_pos /* var pos: Int */;
+val* var /* : RopeSubstrings */;
+val* var2 /* : IndexedIterator[String] */;
+val* var4 /* : IndexedIterator[String] */;
+long var5 /* : Int */;
+long var6 /* : Int */;
+short int var8 /* : Bool */;
+int cltype;
+int idtype;
+const char* var_class_name;
+long var9 /* : Int */;
+val* var12 /* : IndexedIterator[String] */;
+val* var14 /* : IndexedIterator[String] */;
+val* var15 /* : nullable Object */;
+long var17 /* : Int */;
+long var19 /* : Int */;
+long var20 /* : Int */;
+long var21 /* : Int */;
+short int var23 /* : Bool */;
+int cltype24;
+int idtype25;
+const char* var_class_name26;
+long var27 /* : Int */;
+var_root = p0;
+var_pos = p1;
+var = NEW_standard__ropes__RopeSubstrings(&type_standard__ropes__RopeSubstrings);
+{
+standard__ropes___standard__ropes__RopeSubstrings___from(var, var_root, var_pos); /* Direct call ropes#RopeSubstrings#from on <var:RopeSubstrings>*/
+}
+{
+{ /* Inline ropes#RopeIter#subs= (self,var) on <self:RopeIter> */
+self->attrs[COLOR_standard__ropes__RopeIter___subs].val = var; /* _subs on <self:RopeIter> */
+RET_LABEL1:(void)0;
+}
+}
+{
+{ /* Inline ropes#RopeIter#subs (self) on <self:RopeIter> */
+var4 = self->attrs[COLOR_standard__ropes__RopeIter___subs].val; /* _subs on <self:RopeIter> */
+if (unlikely(var4 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _subs");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 522);
+show_backtrace(1);
+}
+var2 = var4;
+RET_LABEL3:(void)0;
+}
+}
+{
+var5 = ((long (*)(val* self))(var2->class->vft[COLOR_standard__abstract_collection__IndexedIterator__index]))(var2) /* index on <var2:IndexedIterator[String]>*/;
+}
+{
+{ /* Inline kernel#Int#- (var_pos,var5) on <var_pos:Int> */
+/* Covariant cast for argument 0 (i) <var5:Int> isa OTHER */
+/* <var5:Int> isa OTHER */
+var8 = 1; /* easy <var5:Int> isa OTHER*/
+if (unlikely(!var8)) {
+var_class_name = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 416);
+show_backtrace(1);
+}
+var9 = var_pos - var5;
+var6 = var9;
+goto RET_LABEL7;
+RET_LABEL7:(void)0;
+}
+}
+{
+{ /* Inline ropes#RopeIter#pns= (self,var6) on <self:RopeIter> */
+self->attrs[COLOR_standard__ropes__RopeIter___pns].l = var6; /* _pns on <self:RopeIter> */
+RET_LABEL10:(void)0;
+}
+}
+{
+{ /* Inline ropes#RopeIter#pos= (self,var_pos) on <self:RopeIter> */
+self->attrs[COLOR_standard__ropes__RopeIter___pos].l = var_pos; /* _pos on <self:RopeIter> */
+RET_LABEL11:(void)0;
+}
+}
+{
+{ /* Inline ropes#RopeIter#subs (self) on <self:RopeIter> */
+var14 = self->attrs[COLOR_standard__ropes__RopeIter___subs].val; /* _subs on <self:RopeIter> */
+if (unlikely(var14 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _subs");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 522);
+show_backtrace(1);
+}
+var12 = var14;
+RET_LABEL13:(void)0;
+}
+}
+{
+var15 = ((val* (*)(val* self))(var12->class->vft[COLOR_standard__abstract_collection__Iterator__item]))(var12) /* item on <var12:IndexedIterator[String]>*/;
+}
+{
+{ /* Inline ropes#RopeIter#str= (self,var15) on <self:RopeIter> */
+self->attrs[COLOR_standard__ropes__RopeIter___str].val = var15; /* _str on <self:RopeIter> */
+RET_LABEL16:(void)0;
+}
+}
+{
+{ /* Inline ropes#Concat#length (var_root) on <var_root:RopeString> */
+var19 = var_root->attrs[COLOR_standard__ropes__Concat___length].l; /* _length on <var_root:RopeString> */
+var17 = var19;
+RET_LABEL18:(void)0;
+}
+}
+var20 = 1;
+{
+{ /* Inline kernel#Int#- (var17,var20) on <var17:Int> */
+/* Covariant cast for argument 0 (i) <var20:Int> isa OTHER */
+/* <var20:Int> isa OTHER */
+var23 = 1; /* easy <var20:Int> isa OTHER*/
+if (unlikely(!var23)) {
+var_class_name26 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name26);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 416);
+show_backtrace(1);
+}
+var27 = var17 - var20;
+var21 = var27;
+goto RET_LABEL22;
+RET_LABEL22:(void)0;
+}
+}
+{
+{ /* Inline ropes#RopeIter#max= (self,var21) on <self:RopeIter> */
+self->attrs[COLOR_standard__ropes__RopeIter___max].l = var21; /* _max on <self:RopeIter> */
+RET_LABEL28:(void)0;
+}
+}
+RET_LABEL:;
+}
+/* method ropes#RopeIter#item for (self: RopeIter): Char */
+char standard__ropes___standard__ropes__RopeIter___standard__abstract_collection__Iterator__item(val* self) {
+char var /* : Char */;
+val* var1 /* : String */;
+val* var3 /* : String */;
+long var4 /* : Int */;
+long var6 /* : Int */;
+char var7 /* : Char */;
+{
+{ /* Inline ropes#RopeIter#str (self) on <self:RopeIter> */
+var3 = self->attrs[COLOR_standard__ropes__RopeIter___str].val; /* _str on <self:RopeIter> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _str");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 520);
+show_backtrace(1);
+}
+var1 = var3;
+RET_LABEL2:(void)0;
+}
+}
+{
+{ /* Inline ropes#RopeIter#pns (self) on <self:RopeIter> */
+var6 = self->attrs[COLOR_standard__ropes__RopeIter___pns].l; /* _pns on <self:RopeIter> */
+var4 = var6;
+RET_LABEL5:(void)0;
+}
+}
+{
+var7 = ((char (*)(val* self, long p0))(var1->class->vft[COLOR_standard__string__Text___91d_93d]))(var1, var4) /* [] on <var1:String>*/;
+}
+var = var7;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
+}
+/* method ropes#RopeIter#item for (self: Iterator[nullable Object]): nullable Object */
+val* VIRTUAL_standard__ropes___standard__ropes__RopeIter___standard__abstract_collection__Iterator__item(val* self) {
+val* var /* : nullable Object */;
+char var1 /* : Char */;
+val* var2 /* : nullable Object */;
+var1 = standard__ropes___standard__ropes__RopeIter___standard__abstract_collection__Iterator__item(self);
+var2 = BOX_standard__Char(var1); /* autobox from Char to nullable Object */
+var = var2;
+RET_LABEL:;
+return var;
+}
+/* method ropes#RopeIter#is_ok for (self: RopeIter): Bool */
+short int standard__ropes___standard__ropes__RopeIter___standard__abstract_collection__Iterator__is_ok(val* self) {
+short int var /* : Bool */;
+long var1 /* : Int */;
+long var3 /* : Int */;
+long var4 /* : Int */;
+long var6 /* : Int */;
+short int var7 /* : Bool */;
+short int var9 /* : Bool */;
+int cltype;
+int idtype;
+const char* var_class_name;
+short int var10 /* : Bool */;
+{
+{ /* Inline ropes#RopeIter#pos (self) on <self:RopeIter> */
+var3 = self->attrs[COLOR_standard__ropes__RopeIter___pos].l; /* _pos on <self:RopeIter> */
+var1 = var3;
+RET_LABEL2:(void)0;
+}
+}
+{
+{ /* Inline ropes#RopeIter#max (self) on <self:RopeIter> */
+var6 = self->attrs[COLOR_standard__ropes__RopeIter___max].l; /* _max on <self:RopeIter> */
+var4 = var6;
+RET_LABEL5:(void)0;
+}
+}
+{
+{ /* Inline kernel#Int#<= (var1,var4) on <var1:Int> */
+/* Covariant cast for argument 0 (i) <var4:Int> isa OTHER */
+/* <var4:Int> isa OTHER */
+var9 = 1; /* easy <var4:Int> isa OTHER*/
+if (unlikely(!var9)) {
+var_class_name = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 409);
+show_backtrace(1);
+}
+var10 = var1 <= var4;
+var7 = var10;
+goto RET_LABEL8;
+RET_LABEL8:(void)0;
+}
+}
+var = var7;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
+}
+/* method ropes#RopeIter#index for (self: RopeIter): Int */
+long standard__ropes___standard__ropes__RopeIter___standard__abstract_collection__IndexedIterator__index(val* self) {
+long var /* : Int */;
+long var1 /* : Int */;
+long var3 /* : Int */;
+{
+{ /* Inline ropes#RopeIter#pos (self) on <self:RopeIter> */
+var3 = self->attrs[COLOR_standard__ropes__RopeIter___pos].l; /* _pos on <self:RopeIter> */
+var1 = var3;
+RET_LABEL2:(void)0;
+}
+}
+var = var1;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
+}
+/* method ropes#RopeIter#next for (self: RopeIter) */
+void standard__ropes___standard__ropes__RopeIter___standard__abstract_collection__Iterator__next(val* self) {
+val* var_ /* var : RopeIter */;
+long var /* : Int */;
+long var2 /* : Int */;
+long var3 /* : Int */;
+long var4 /* : Int */;
+short int var6 /* : Bool */;
+int cltype;
+int idtype;
+const char* var_class_name;
+long var7 /* : Int */;
+val* var_9 /* var : RopeIter */;
+long var10 /* : Int */;
+long var12 /* : Int */;
+long var13 /* : Int */;
+long var14 /* : Int */;
+short int var16 /* : Bool */;
+int cltype17;
+int idtype18;
+const char* var_class_name19;
+long var20 /* : Int */;
+long var22 /* : Int */;
+long var24 /* : Int */;
+val* var25 /* : IndexedIterator[String] */;
+val* var27 /* : IndexedIterator[String] */;
+val* var28 /* : nullable Object */;
+long var29 /* : Int */;
+short int var30 /* : Bool */;
+short int var32 /* : Bool */;
+int cltype33;
+int idtype34;
+const char* var_class_name35;
+short int var36 /* : Bool */;
+val* var37 /* : IndexedIterator[String] */;
+val* var39 /* : IndexedIterator[String] */;
+short int var40 /* : Bool */;
+short int var41 /* : Bool */;
+val* var42 /* : IndexedIterator[String] */;
+val* var44 /* : IndexedIterator[String] */;
+val* var45 /* : IndexedIterator[String] */;
+val* var47 /* : IndexedIterator[String] */;
+short int var48 /* : Bool */;
+short int var49 /* : Bool */;
+val* var50 /* : IndexedIterator[String] */;
+val* var52 /* : IndexedIterator[String] */;
+val* var53 /* : nullable Object */;
+long var55 /* : Int */;
+var_ = self;
+{
+{ /* Inline ropes#RopeIter#pns (var_) on <var_:RopeIter> */
+var2 = var_->attrs[COLOR_standard__ropes__RopeIter___pns].l; /* _pns on <var_:RopeIter> */
+var = var2;
+RET_LABEL1:(void)0;
+}
+}
+var3 = 1;
+{
+{ /* Inline kernel#Int#+ (var,var3) on <var:Int> */
+/* Covariant cast for argument 0 (i) <var3:Int> isa OTHER */
+/* <var3:Int> isa OTHER */
+var6 = 1; /* easy <var3:Int> isa OTHER*/
+if (unlikely(!var6)) {
+var_class_name = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 413);
+show_backtrace(1);
+}
+var7 = var + var3;
+var4 = var7;
+goto RET_LABEL5;
+RET_LABEL5:(void)0;
+}
+}
+{
+{ /* Inline ropes#RopeIter#pns= (var_,var4) on <var_:RopeIter> */
+var_->attrs[COLOR_standard__ropes__RopeIter___pns].l = var4; /* _pns on <var_:RopeIter> */
+RET_LABEL8:(void)0;
+}
+}
+var_9 = self;
+{
+{ /* Inline ropes#RopeIter#pos (var_9) on <var_9:RopeIter> */
+var12 = var_9->attrs[COLOR_standard__ropes__RopeIter___pos].l; /* _pos on <var_9:RopeIter> */
+var10 = var12;
+RET_LABEL11:(void)0;
+}
+}
+var13 = 1;
+{
+{ /* Inline kernel#Int#+ (var10,var13) on <var10:Int> */
+/* Covariant cast for argument 0 (i) <var13:Int> isa OTHER */
+/* <var13:Int> isa OTHER */
+var16 = 1; /* easy <var13:Int> isa OTHER*/
+if (unlikely(!var16)) {
+var_class_name19 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name19);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 413);
+show_backtrace(1);
+}
+var20 = var10 + var13;
+var14 = var20;
+goto RET_LABEL15;
+RET_LABEL15:(void)0;
+}
+}
+{
+{ /* Inline ropes#RopeIter#pos= (var_9,var14) on <var_9:RopeIter> */
+var_9->attrs[COLOR_standard__ropes__RopeIter___pos].l = var14; /* _pos on <var_9:RopeIter> */
+RET_LABEL21:(void)0;
+}
+}
+{
+{ /* Inline ropes#RopeIter#pns (self) on <self:RopeIter> */
+var24 = self->attrs[COLOR_standard__ropes__RopeIter___pns].l; /* _pns on <self:RopeIter> */
+var22 = var24;
+RET_LABEL23:(void)0;
+}
+}
+{
+{ /* Inline ropes#RopeIter#subs (self) on <self:RopeIter> */
+var27 = self->attrs[COLOR_standard__ropes__RopeIter___subs].val; /* _subs on <self:RopeIter> */
+if (unlikely(var27 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _subs");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 522);
+show_backtrace(1);
+}
+var25 = var27;
+RET_LABEL26:(void)0;
+}
+}
+{
+var28 = ((val* (*)(val* self))(var25->class->vft[COLOR_standard__abstract_collection__Iterator__item]))(var25) /* item on <var25:IndexedIterator[String]>*/;
+}
+{
+var29 = ((long (*)(val* self))(var28->class->vft[COLOR_standard__string__Text__length]))(var28) /* length on <var28:nullable Object(String)>*/;
+}
+{
+{ /* Inline kernel#Int#< (var22,var29) on <var22:Int> */
+/* Covariant cast for argument 0 (i) <var29:Int> isa OTHER */
+/* <var29:Int> isa OTHER */
+var32 = 1; /* easy <var29:Int> isa OTHER*/
+if (unlikely(!var32)) {
+var_class_name35 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name35);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 410);
+show_backtrace(1);
+}
+var36 = var22 < var29;
+var30 = var36;
+goto RET_LABEL31;
+RET_LABEL31:(void)0;
+}
+}
+if (var30){
+goto RET_LABEL;
+} else {
+}
+{
+{ /* Inline ropes#RopeIter#subs (self) on <self:RopeIter> */
+var39 = self->attrs[COLOR_standard__ropes__RopeIter___subs].val; /* _subs on <self:RopeIter> */
+if (unlikely(var39 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _subs");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 522);
+show_backtrace(1);
+}
+var37 = var39;
+RET_LABEL38:(void)0;
+}
+}
+{
+var40 = ((short int (*)(val* self))(var37->class->vft[COLOR_standard__abstract_collection__Iterator__is_ok]))(var37) /* is_ok on <var37:IndexedIterator[String]>*/;
+}
+var41 = !var40;
+if (var41){
+goto RET_LABEL;
+} else {
+}
+{
+{ /* Inline ropes#RopeIter#subs (self) on <self:RopeIter> */
+var44 = self->attrs[COLOR_standard__ropes__RopeIter___subs].val; /* _subs on <self:RopeIter> */
+if (unlikely(var44 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _subs");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 522);
+show_backtrace(1);
+}
+var42 = var44;
+RET_LABEL43:(void)0;
+}
+}
+{
+((void (*)(val* self))(var42->class->vft[COLOR_standard__abstract_collection__Iterator__next]))(var42) /* next on <var42:IndexedIterator[String]>*/;
+}
+{
+{ /* Inline ropes#RopeIter#subs (self) on <self:RopeIter> */
+var47 = self->attrs[COLOR_standard__ropes__RopeIter___subs].val; /* _subs on <self:RopeIter> */
+if (unlikely(var47 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _subs");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 522);
+show_backtrace(1);
+}
+var45 = var47;
+RET_LABEL46:(void)0;
+}
+}
+{
+var48 = ((short int (*)(val* self))(var45->class->vft[COLOR_standard__abstract_collection__Iterator__is_ok]))(var45) /* is_ok on <var45:IndexedIterator[String]>*/;
+}
+var49 = !var48;
+if (var49){
+goto RET_LABEL;
+} else {
+}
+{
+{ /* Inline ropes#RopeIter#subs (self) on <self:RopeIter> */
+var52 = self->attrs[COLOR_standard__ropes__RopeIter___subs].val; /* _subs on <self:RopeIter> */
+if (unlikely(var52 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _subs");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 522);
+show_backtrace(1);
+}
+var50 = var52;
+RET_LABEL51:(void)0;
+}
+}
+{
+var53 = ((val* (*)(val* self))(var50->class->vft[COLOR_standard__abstract_collection__Iterator__item]))(var50) /* item on <var50:IndexedIterator[String]>*/;
+}
+{
+{ /* Inline ropes#RopeIter#str= (self,var53) on <self:RopeIter> */
+self->attrs[COLOR_standard__ropes__RopeIter___str].val = var53; /* _str on <self:RopeIter> */
+RET_LABEL54:(void)0;
+}
+}
+var55 = 0;
+{
+{ /* Inline ropes#RopeIter#pns= (self,var55) on <self:RopeIter> */
+self->attrs[COLOR_standard__ropes__RopeIter___pns].l = var55; /* _pns on <self:RopeIter> */
+RET_LABEL56:(void)0;
+}
+}
+RET_LABEL:;
+}
+/* method ropes#RopeSubstrings#iter for (self: RopeSubstrings): RopeIterPiece */
+val* standard__ropes___standard__ropes__RopeSubstrings___iter(val* self) {
+val* var /* : RopeIterPiece */;
+val* var1 /* : RopeIterPiece */;
+var1 = self->attrs[COLOR_standard__ropes__RopeSubstrings___iter].val; /* _iter on <self:RopeSubstrings> */
+if (unlikely(var1 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _iter");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 687);
+show_backtrace(1);
+}
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method ropes#RopeSubstrings#iter= for (self: RopeSubstrings, RopeIterPiece) */
+void standard__ropes___standard__ropes__RopeSubstrings___iter_61d(val* self, val* p0) {
+self->attrs[COLOR_standard__ropes__RopeSubstrings___iter].val = p0; /* _iter on <self:RopeSubstrings> */
+RET_LABEL:;
+}
+/* method ropes#RopeSubstrings#pos for (self: RopeSubstrings): Int */
+long standard__ropes___standard__ropes__RopeSubstrings___pos(val* self) {
+long var /* : Int */;
+long var1 /* : Int */;
+var1 = self->attrs[COLOR_standard__ropes__RopeSubstrings___pos].l; /* _pos on <self:RopeSubstrings> */
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method ropes#RopeSubstrings#pos= for (self: RopeSubstrings, Int) */
+void standard__ropes___standard__ropes__RopeSubstrings___pos_61d(val* self, long p0) {
+self->attrs[COLOR_standard__ropes__RopeSubstrings___pos].l = p0; /* _pos on <self:RopeSubstrings> */
+RET_LABEL:;
+}
+/* method ropes#RopeSubstrings#max for (self: RopeSubstrings): Int */
+long standard__ropes___standard__ropes__RopeSubstrings___max(val* self) {
+long var /* : Int */;
+long var1 /* : Int */;
+var1 = self->attrs[COLOR_standard__ropes__RopeSubstrings___max].l; /* _max on <self:RopeSubstrings> */
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method ropes#RopeSubstrings#max= for (self: RopeSubstrings, Int) */
+void standard__ropes___standard__ropes__RopeSubstrings___max_61d(val* self, long p0) {
+self->attrs[COLOR_standard__ropes__RopeSubstrings___max].l = p0; /* _max on <self:RopeSubstrings> */
+RET_LABEL:;
+}
+/* method ropes#RopeSubstrings#str for (self: RopeSubstrings): String */
+val* standard__ropes___standard__ropes__RopeSubstrings___str(val* self) {
+val* var /* : String */;
+val* var1 /* : String */;
+var1 = self->attrs[COLOR_standard__ropes__RopeSubstrings___str].val; /* _str on <self:RopeSubstrings> */
+if (unlikely(var1 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _str");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 694);
+show_backtrace(1);
+}
+var = var1;
+RET_LABEL:;
+return var;
+}
+/* method ropes#RopeSubstrings#str= for (self: RopeSubstrings, String) */
+void standard__ropes___standard__ropes__RopeSubstrings___str_61d(val* self, val* p0) {
+self->attrs[COLOR_standard__ropes__RopeSubstrings___str].val = p0; /* _str on <self:RopeSubstrings> */
+RET_LABEL:;
+}
+/* method ropes#RopeSubstrings#init for (self: RopeSubstrings, RopeString) */
+void standard__ropes___standard__ropes__RopeSubstrings___init(val* self, val* p0) {
+val* var_root /* var root: RopeString */;
+val* var /* : RopeIterPiece */;
+short int var1 /* : Bool */;
+short int var2 /* : Bool */;
+val* var3 /* : null */;
+val* var_r /* var r: RopeIterPiece */;
+long var4 /* : Int */;
+long var6 /* : Int */;
+long var8 /* : Int */;
+long var9 /* : Int */;
+long var10 /* : Int */;
+short int var12 /* : Bool */;
+int cltype;
+int idtype;
+const char* var_class_name;
+long var13 /* : Int */;
+val* var_rnod /* var rnod: String */;
+short int var15 /* : Bool */;
+int cltype16;
+int idtype17;
+val* var18 /* : String */;
+val* var20 /* : String */;
+val* var21 /* : RopeIterPiece */;
+short int var22 /* : Bool */;
+short int var23 /* : Bool */;
+short int var25 /* : Bool */;
+var_root = p0;
+var = NEW_standard__ropes__RopeIterPiece(&type_standard__ropes__RopeIterPiece);
+var1 = 1;
+var2 = 0;
+var3 = NULL;
+{
+((void (*)(val* self, val* p0))(var->class->vft[COLOR_standard__ropes__RopeIterPiece__node_61d]))(var, var_root) /* node= on <var:RopeIterPiece>*/;
+}
+{
+((void (*)(val* self, short int p0))(var->class->vft[COLOR_standard__ropes__RopeIterPiece__ldone_61d]))(var, var1) /* ldone= on <var:RopeIterPiece>*/;
+}
+{
+((void (*)(val* self, short int p0))(var->class->vft[COLOR_standard__ropes__RopeIterPiece__rdone_61d]))(var, var2) /* rdone= on <var:RopeIterPiece>*/;
+}
+{
+((void (*)(val* self, val* p0))(var->class->vft[COLOR_standard__ropes__RopeIterPiece__prev_61d]))(var, var3) /* prev= on <var:RopeIterPiece>*/;
+}
+{
+((void (*)(val* self))(var->class->vft[COLOR_standard__kernel__Object__init]))(var) /* init on <var:RopeIterPiece>*/;
+}
+var_r = var;
+var4 = 0;
+{
+{ /* Inline ropes#RopeSubstrings#pos= (self,var4) on <self:RopeSubstrings> */
+self->attrs[COLOR_standard__ropes__RopeSubstrings___pos].l = var4; /* _pos on <self:RopeSubstrings> */
+RET_LABEL5:(void)0;
+}
+}
+{
+{ /* Inline ropes#Concat#length (var_root) on <var_root:RopeString> */
+var8 = var_root->attrs[COLOR_standard__ropes__Concat___length].l; /* _length on <var_root:RopeString> */
+var6 = var8;
+RET_LABEL7:(void)0;
+}
+}
+var9 = 1;
+{
+{ /* Inline kernel#Int#- (var6,var9) on <var6:Int> */
+/* Covariant cast for argument 0 (i) <var9:Int> isa OTHER */
+/* <var9:Int> isa OTHER */
+var12 = 1; /* easy <var9:Int> isa OTHER*/
+if (unlikely(!var12)) {
+var_class_name = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 416);
+show_backtrace(1);
+}
+var13 = var6 - var9;
+var10 = var13;
+goto RET_LABEL11;
+RET_LABEL11:(void)0;
+}
+}
+{
+{ /* Inline ropes#RopeSubstrings#max= (self,var10) on <self:RopeSubstrings> */
+self->attrs[COLOR_standard__ropes__RopeSubstrings___max].l = var10; /* _max on <self:RopeSubstrings> */
+RET_LABEL14:(void)0;
+}
+}
+var_rnod = var_root;
+for(;;) {
+/* <var_rnod:String> isa Concat */
+cltype16 = type_standard__ropes__Concat.color;
+idtype17 = type_standard__ropes__Concat.id;
+if(cltype16 >= var_rnod->type->table_size) {
+var15 = 0;
+} else {
+var15 = var_rnod->type->type_table[cltype16] == idtype17;
+}
+if (var15){
+{
+{ /* Inline ropes#Concat#left (var_rnod) on <var_rnod:String(Concat)> */
+var20 = var_rnod->attrs[COLOR_standard__ropes__Concat___left].val; /* _left on <var_rnod:String(Concat)> */
+if (unlikely(var20 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _left");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 96);
+show_backtrace(1);
+}
+var18 = var20;
+RET_LABEL19:(void)0;
+}
+}
+var_rnod = var18;
+var21 = NEW_standard__ropes__RopeIterPiece(&type_standard__ropes__RopeIterPiece);
+var22 = 1;
+var23 = 0;
+{
+((void (*)(val* self, val* p0))(var21->class->vft[COLOR_standard__ropes__RopeIterPiece__node_61d]))(var21, var_rnod) /* node= on <var21:RopeIterPiece>*/;
+}
+{
+((void (*)(val* self, short int p0))(var21->class->vft[COLOR_standard__ropes__RopeIterPiece__ldone_61d]))(var21, var22) /* ldone= on <var21:RopeIterPiece>*/;
+}
+{
+((void (*)(val* self, short int p0))(var21->class->vft[COLOR_standard__ropes__RopeIterPiece__rdone_61d]))(var21, var23) /* rdone= on <var21:RopeIterPiece>*/;
+}
+{
+((void (*)(val* self, val* p0))(var21->class->vft[COLOR_standard__ropes__RopeIterPiece__prev_61d]))(var21, var_r) /* prev= on <var21:RopeIterPiece>*/;
+}
+{
+((void (*)(val* self))(var21->class->vft[COLOR_standard__kernel__Object__init]))(var21) /* init on <var21:RopeIterPiece>*/;
+}
+var_r = var21;
+} else {
+{
+{ /* Inline ropes#RopeSubstrings#str= (self,var_rnod) on <self:RopeSubstrings> */
+self->attrs[COLOR_standard__ropes__RopeSubstrings___str].val = var_rnod; /* _str on <self:RopeSubstrings> */
+RET_LABEL24:(void)0;
+}
+}
+var25 = 1;
+{
+{ /* Inline ropes#RopeIterPiece#rdone= (var_r,var25) on <var_r:RopeIterPiece> */
+var_r->attrs[COLOR_standard__ropes__RopeIterPiece___rdone].s = var25; /* _rdone on <var_r:RopeIterPiece> */
+RET_LABEL26:(void)0;
+}
+}
+{
+{ /* Inline ropes#RopeSubstrings#iter= (self,var_r) on <self:RopeSubstrings> */
+self->attrs[COLOR_standard__ropes__RopeSubstrings___iter].val = var_r; /* _iter on <self:RopeSubstrings> */
+RET_LABEL27:(void)0;
+}
+}
+goto BREAK_label;
+}
+}
+BREAK_label: (void)0;
+RET_LABEL:;
+}
+/* method ropes#RopeSubstrings#from for (self: RopeSubstrings, RopeString, Int) */
+void standard__ropes___standard__ropes__RopeSubstrings___from(val* self, val* p0, long p1) {
+val* var_root /* var root: RopeString */;
+long var_pos /* var pos: Int */;
+val* var /* : RopeIterPiece */;
+short int var1 /* : Bool */;
+short int var2 /* : Bool */;
+val* var3 /* : null */;
+val* var_r /* var r: RopeIterPiece */;
+long var4 /* : Int */;
+long var6 /* : Int */;
+long var7 /* : Int */;
+long var8 /* : Int */;
+short int var10 /* : Bool */;
+int cltype;
+int idtype;
+const char* var_class_name;
+long var11 /* : Int */;
+val* var_rnod /* var rnod: String */;
+long var_off /* var off: Int */;
+short int var13 /* : Bool */;
+int cltype14;
+int idtype15;
+val* var16 /* : String */;
+val* var18 /* : String */;
+long var19 /* : Int */;
+short int var20 /* : Bool */;
+short int var22 /* : Bool */;
+int cltype23;
+int idtype24;
+const char* var_class_name25;
+short int var26 /* : Bool */;
+short int var27 /* : Bool */;
+val* var29 /* : String */;
+val* var31 /* : String */;
+long var32 /* : Int */;
+long var33 /* : Int */;
+short int var35 /* : Bool */;
+int cltype36;
+int idtype37;
+const char* var_class_name38;
+long var39 /* : Int */;
+val* var40 /* : String */;
+val* var42 /* : String */;
+val* var43 /* : RopeIterPiece */;
+short int var44 /* : Bool */;
+short int var45 /* : Bool */;
+val* var46 /* : String */;
+val* var48 /* : String */;
+val* var49 /* : RopeIterPiece */;
+short int var50 /* : Bool */;
+short int var51 /* : Bool */;
+short int var53 /* : Bool */;
+long var56 /* : Int */;
+short int var58 /* : Bool */;
+int cltype59;
+int idtype60;
+const char* var_class_name61;
+long var62 /* : Int */;
+var_root = p0;
+var_pos = p1;
+var = NEW_standard__ropes__RopeIterPiece(&type_standard__ropes__RopeIterPiece);
+var1 = 1;
+var2 = 0;
+var3 = NULL;
+{
+((void (*)(val* self, val* p0))(var->class->vft[COLOR_standard__ropes__RopeIterPiece__node_61d]))(var, var_root) /* node= on <var:RopeIterPiece>*/;
+}
+{
+((void (*)(val* self, short int p0))(var->class->vft[COLOR_standard__ropes__RopeIterPiece__ldone_61d]))(var, var1) /* ldone= on <var:RopeIterPiece>*/;
+}
+{
+((void (*)(val* self, short int p0))(var->class->vft[COLOR_standard__ropes__RopeIterPiece__rdone_61d]))(var, var2) /* rdone= on <var:RopeIterPiece>*/;
+}
+{
+((void (*)(val* self, val* p0))(var->class->vft[COLOR_standard__ropes__RopeIterPiece__prev_61d]))(var, var3) /* prev= on <var:RopeIterPiece>*/;
+}
+{
+((void (*)(val* self))(var->class->vft[COLOR_standard__kernel__Object__init]))(var) /* init on <var:RopeIterPiece>*/;
+}
+var_r = var;
+{
+{ /* Inline ropes#Concat#length (var_root) on <var_root:RopeString> */
+var6 = var_root->attrs[COLOR_standard__ropes__Concat___length].l; /* _length on <var_root:RopeString> */
+var4 = var6;
+RET_LABEL5:(void)0;
+}
+}
+var7 = 1;
+{
+{ /* Inline kernel#Int#- (var4,var7) on <var4:Int> */
+/* Covariant cast for argument 0 (i) <var7:Int> isa OTHER */
+/* <var7:Int> isa OTHER */
+var10 = 1; /* easy <var7:Int> isa OTHER*/
+if (unlikely(!var10)) {
+var_class_name = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 416);
+show_backtrace(1);
+}
+var11 = var4 - var7;
+var8 = var11;
+goto RET_LABEL9;
+RET_LABEL9:(void)0;
+}
+}
+{
+{ /* Inline ropes#RopeSubstrings#max= (self,var8) on <self:RopeSubstrings> */
+self->attrs[COLOR_standard__ropes__RopeSubstrings___max].l = var8; /* _max on <self:RopeSubstrings> */
+RET_LABEL12:(void)0;
+}
+}
+var_rnod = var_root;
+var_off = var_pos;
+for(;;) {
+/* <var_rnod:String> isa Concat */
+cltype14 = type_standard__ropes__Concat.color;
+idtype15 = type_standard__ropes__Concat.id;
+if(cltype14 >= var_rnod->type->table_size) {
+var13 = 0;
+} else {
+var13 = var_rnod->type->type_table[cltype14] == idtype15;
+}
+if (var13){
+{
+{ /* Inline ropes#Concat#left (var_rnod) on <var_rnod:String(Concat)> */
+var18 = var_rnod->attrs[COLOR_standard__ropes__Concat___left].val; /* _left on <var_rnod:String(Concat)> */
+if (unlikely(var18 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _left");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 96);
+show_backtrace(1);
+}
+var16 = var18;
+RET_LABEL17:(void)0;
+}
+}
+{
+var19 = ((long (*)(val* self))(var16->class->vft[COLOR_standard__string__Text__length]))(var16) /* length on <var16:String>*/;
+}
+{
+{ /* Inline kernel#Int#>= (var_off,var19) on <var_off:Int> */
+/* Covariant cast for argument 0 (i) <var19:Int> isa OTHER */
+/* <var19:Int> isa OTHER */
+var22 = 1; /* easy <var19:Int> isa OTHER*/
+if (unlikely(!var22)) {
+var_class_name25 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name25);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 411);
+show_backtrace(1);
+}
+var26 = var_off >= var19;
+var20 = var26;
+goto RET_LABEL21;
+RET_LABEL21:(void)0;
+}
+}
+if (var20){
+var27 = 1;
+{
+{ /* Inline ropes#RopeIterPiece#rdone= (var_r,var27) on <var_r:RopeIterPiece> */
+var_r->attrs[COLOR_standard__ropes__RopeIterPiece___rdone].s = var27; /* _rdone on <var_r:RopeIterPiece> */
+RET_LABEL28:(void)0;
+}
+}
+{
+{ /* Inline ropes#Concat#left (var_rnod) on <var_rnod:String(Concat)> */
+var31 = var_rnod->attrs[COLOR_standard__ropes__Concat___left].val; /* _left on <var_rnod:String(Concat)> */
+if (unlikely(var31 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _left");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 96);
+show_backtrace(1);
+}
+var29 = var31;
+RET_LABEL30:(void)0;
+}
+}
+{
+var32 = ((long (*)(val* self))(var29->class->vft[COLOR_standard__string__Text__length]))(var29) /* length on <var29:String>*/;
+}
+{
+{ /* Inline kernel#Int#- (var_off,var32) on <var_off:Int> */
+/* Covariant cast for argument 0 (i) <var32:Int> isa OTHER */
+/* <var32:Int> isa OTHER */
+var35 = 1; /* easy <var32:Int> isa OTHER*/
+if (unlikely(!var35)) {
+var_class_name38 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name38);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 416);
+show_backtrace(1);
+}
+var39 = var_off - var32;
+var33 = var39;
+goto RET_LABEL34;
+RET_LABEL34:(void)0;
+}
+}
+var_off = var33;
+{
+{ /* Inline ropes#Concat#right (var_rnod) on <var_rnod:String(Concat)> */
+var42 = var_rnod->attrs[COLOR_standard__ropes__Concat___right].val; /* _right on <var_rnod:String(Concat)> */
+if (unlikely(var42 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _right");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 98);
+show_backtrace(1);
+}
+var40 = var42;
+RET_LABEL41:(void)0;
+}
+}
+var_rnod = var40;
+var43 = NEW_standard__ropes__RopeIterPiece(&type_standard__ropes__RopeIterPiece);
+var44 = 1;
+var45 = 0;
+{
+((void (*)(val* self, val* p0))(var43->class->vft[COLOR_standard__ropes__RopeIterPiece__node_61d]))(var43, var_rnod) /* node= on <var43:RopeIterPiece>*/;
+}
+{
+((void (*)(val* self, short int p0))(var43->class->vft[COLOR_standard__ropes__RopeIterPiece__ldone_61d]))(var43, var44) /* ldone= on <var43:RopeIterPiece>*/;
+}
+{
+((void (*)(val* self, short int p0))(var43->class->vft[COLOR_standard__ropes__RopeIterPiece__rdone_61d]))(var43, var45) /* rdone= on <var43:RopeIterPiece>*/;
+}
+{
+((void (*)(val* self, val* p0))(var43->class->vft[COLOR_standard__ropes__RopeIterPiece__prev_61d]))(var43, var_r) /* prev= on <var43:RopeIterPiece>*/;
+}
+{
+((void (*)(val* self))(var43->class->vft[COLOR_standard__kernel__Object__init]))(var43) /* init on <var43:RopeIterPiece>*/;
+}
+var_r = var43;
+} else {
+{
+{ /* Inline ropes#Concat#left (var_rnod) on <var_rnod:String(Concat)> */
+var48 = var_rnod->attrs[COLOR_standard__ropes__Concat___left].val; /* _left on <var_rnod:String(Concat)> */
+if (unlikely(var48 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _left");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 96);
+show_backtrace(1);
+}
+var46 = var48;
+RET_LABEL47:(void)0;
+}
+}
+var_rnod = var46;
+var49 = NEW_standard__ropes__RopeIterPiece(&type_standard__ropes__RopeIterPiece);
+var50 = 1;
+var51 = 0;
+{
+((void (*)(val* self, val* p0))(var49->class->vft[COLOR_standard__ropes__RopeIterPiece__node_61d]))(var49, var_rnod) /* node= on <var49:RopeIterPiece>*/;
+}
+{
+((void (*)(val* self, short int p0))(var49->class->vft[COLOR_standard__ropes__RopeIterPiece__ldone_61d]))(var49, var50) /* ldone= on <var49:RopeIterPiece>*/;
+}
+{
+((void (*)(val* self, short int p0))(var49->class->vft[COLOR_standard__ropes__RopeIterPiece__rdone_61d]))(var49, var51) /* rdone= on <var49:RopeIterPiece>*/;
+}
+{
+((void (*)(val* self, val* p0))(var49->class->vft[COLOR_standard__ropes__RopeIterPiece__prev_61d]))(var49, var_r) /* prev= on <var49:RopeIterPiece>*/;
+}
+{
+((void (*)(val* self))(var49->class->vft[COLOR_standard__kernel__Object__init]))(var49) /* init on <var49:RopeIterPiece>*/;
+}
+var_r = var49;
+}
+} else {
+{
+{ /* Inline ropes#RopeSubstrings#str= (self,var_rnod) on <self:RopeSubstrings> */
+self->attrs[COLOR_standard__ropes__RopeSubstrings___str].val = var_rnod; /* _str on <self:RopeSubstrings> */
+RET_LABEL52:(void)0;
+}
+}
+var53 = 1;
+{
+{ /* Inline ropes#RopeIterPiece#rdone= (var_r,var53) on <var_r:RopeIterPiece> */
+var_r->attrs[COLOR_standard__ropes__RopeIterPiece___rdone].s = var53; /* _rdone on <var_r:RopeIterPiece> */
+RET_LABEL54:(void)0;
+}
+}
+{
+{ /* Inline ropes#RopeSubstrings#iter= (self,var_r) on <self:RopeSubstrings> */
+self->attrs[COLOR_standard__ropes__RopeSubstrings___iter].val = var_r; /* _iter on <self:RopeSubstrings> */
+RET_LABEL55:(void)0;
+}
+}
+{
+{ /* Inline kernel#Int#- (var_pos,var_off) on <var_pos:Int> */
+/* Covariant cast for argument 0 (i) <var_off:Int> isa OTHER */
+/* <var_off:Int> isa OTHER */
+var58 = 1; /* easy <var_off:Int> isa OTHER*/
+if (unlikely(!var58)) {
+var_class_name61 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name61);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 416);
+show_backtrace(1);
+}
+var62 = var_pos - var_off;
+var56 = var62;
+goto RET_LABEL57;
+RET_LABEL57:(void)0;
+}
+}
+{
+{ /* Inline ropes#RopeSubstrings#pos= (self,var56) on <self:RopeSubstrings> */
+self->attrs[COLOR_standard__ropes__RopeSubstrings___pos].l = var56; /* _pos on <self:RopeSubstrings> */
+RET_LABEL63:(void)0;
+}
+}
+goto BREAK_label;
+}
+}
+BREAK_label: (void)0;
+RET_LABEL:;
+}
+/* method ropes#RopeSubstrings#item for (self: RopeSubstrings): String */
+val* standard__ropes___standard__ropes__RopeSubstrings___standard__abstract_collection__Iterator__item(val* self) {
+val* var /* : String */;
+val* var1 /* : String */;
+val* var3 /* : String */;
+{
+{ /* Inline ropes#RopeSubstrings#str (self) on <self:RopeSubstrings> */
+var3 = self->attrs[COLOR_standard__ropes__RopeSubstrings___str].val; /* _str on <self:RopeSubstrings> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _str");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 694);
+show_backtrace(1);
+}
+var1 = var3;
+RET_LABEL2:(void)0;
+}
+}
+var = var1;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
+}
+/* method ropes#RopeSubstrings#is_ok for (self: RopeSubstrings): Bool */
+short int standard__ropes___standard__ropes__RopeSubstrings___standard__abstract_collection__Iterator__is_ok(val* self) {
+short int var /* : Bool */;
+long var1 /* : Int */;
+long var3 /* : Int */;
+long var4 /* : Int */;
+long var6 /* : Int */;
+short int var7 /* : Bool */;
+short int var9 /* : Bool */;
+int cltype;
+int idtype;
+const char* var_class_name;
+short int var10 /* : Bool */;
+{
+{ /* Inline ropes#RopeSubstrings#pos (self) on <self:RopeSubstrings> */
+var3 = self->attrs[COLOR_standard__ropes__RopeSubstrings___pos].l; /* _pos on <self:RopeSubstrings> */
+var1 = var3;
+RET_LABEL2:(void)0;
+}
+}
+{
+{ /* Inline ropes#RopeSubstrings#max (self) on <self:RopeSubstrings> */
+var6 = self->attrs[COLOR_standard__ropes__RopeSubstrings___max].l; /* _max on <self:RopeSubstrings> */
+var4 = var6;
+RET_LABEL5:(void)0;
+}
+}
+{
+{ /* Inline kernel#Int#<= (var1,var4) on <var1:Int> */
+/* Covariant cast for argument 0 (i) <var4:Int> isa OTHER */
+/* <var4:Int> isa OTHER */
+var9 = 1; /* easy <var4:Int> isa OTHER*/
+if (unlikely(!var9)) {
+var_class_name = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 409);
+show_backtrace(1);
+}
+var10 = var1 <= var4;
+var7 = var10;
+goto RET_LABEL8;
+RET_LABEL8:(void)0;
+}
+}
+var = var7;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
+}
+/* method ropes#RopeSubstrings#index for (self: RopeSubstrings): Int */
+long standard__ropes___standard__ropes__RopeSubstrings___standard__abstract_collection__IndexedIterator__index(val* self) {
+long var /* : Int */;
+long var1 /* : Int */;
+long var3 /* : Int */;
+{
+{ /* Inline ropes#RopeSubstrings#pos (self) on <self:RopeSubstrings> */
+var3 = self->attrs[COLOR_standard__ropes__RopeSubstrings___pos].l; /* _pos on <self:RopeSubstrings> */
+var1 = var3;
+RET_LABEL2:(void)0;
+}
+}
+var = var1;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
+}
+/* method ropes#RopeSubstrings#next for (self: RopeSubstrings) */
+void standard__ropes___standard__ropes__RopeSubstrings___standard__abstract_collection__Iterator__next(val* self) {
+val* var_ /* var : RopeSubstrings */;
+long var /* : Int */;
+long var2 /* : Int */;
+val* var3 /* : String */;
+val* var5 /* : String */;
+long var6 /* : Int */;
+long var7 /* : Int */;
+short int var9 /* : Bool */;
+int cltype;
+int idtype;
+const char* var_class_name;
+long var10 /* : Int */;
+long var12 /* : Int */;
+long var14 /* : Int */;
+long var15 /* : Int */;
+long var17 /* : Int */;
+short int var18 /* : Bool */;
+short int var20 /* : Bool */;
+int cltype21;
+int idtype22;
+const char* var_class_name23;
+short int var24 /* : Bool */;
+val* var25 /* : RopeIterPiece */;
+val* var27 /* : RopeIterPiece */;
+val* var28 /* : nullable RopeIterPiece */;
+val* var30 /* : nullable RopeIterPiece */;
+val* var_it /* var it: nullable RopeIterPiece */;
+val* var31 /* : String */;
+val* var33 /* : String */;
+val* var_rnod /* var rnod: String */;
+short int var34 /* : Bool */;
+int cltype35;
+int idtype36;
+short int var37 /* : Bool */;
+short int var38 /* : Bool */;
+short int var40 /* : Bool */;
+short int var44 /* : Bool */;
+short int var46 /* : Bool */;
+short int var47 /* : Bool */;
+val* var48 /* : String */;
+val* var50 /* : String */;
+short int var51 /* : Bool */;
+val* var53 /* : RopeIterPiece */;
+short int var54 /* : Bool */;
+short int var55 /* : Bool */;
+short int var56 /* : Bool */;
+short int var58 /* : Bool */;
+short int var59 /* : Bool */;
+short int var60 /* : Bool */;
+val* var62 /* : String */;
+val* var64 /* : String */;
+val* var65 /* : RopeIterPiece */;
+short int var66 /* : Bool */;
+short int var67 /* : Bool */;
+val* var68 /* : nullable RopeIterPiece */;
+val* var70 /* : nullable RopeIterPiece */;
+val* var71 /* : String */;
+val* var73 /* : String */;
+var_ = self;
+{
+{ /* Inline ropes#RopeSubstrings#pos (var_) on <var_:RopeSubstrings> */
+var2 = var_->attrs[COLOR_standard__ropes__RopeSubstrings___pos].l; /* _pos on <var_:RopeSubstrings> */
+var = var2;
+RET_LABEL1:(void)0;
+}
+}
+{
+{ /* Inline ropes#RopeSubstrings#str (self) on <self:RopeSubstrings> */
+var5 = self->attrs[COLOR_standard__ropes__RopeSubstrings___str].val; /* _str on <self:RopeSubstrings> */
+if (unlikely(var5 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _str");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 694);
+show_backtrace(1);
+}
+var3 = var5;
+RET_LABEL4:(void)0;
+}
+}
+{
+var6 = ((long (*)(val* self))(var3->class->vft[COLOR_standard__string__Text__length]))(var3) /* length on <var3:String>*/;
+}
+{
+{ /* Inline kernel#Int#+ (var,var6) on <var:Int> */
+/* Covariant cast for argument 0 (i) <var6:Int> isa OTHER */
+/* <var6:Int> isa OTHER */
+var9 = 1; /* easy <var6:Int> isa OTHER*/
+if (unlikely(!var9)) {
+var_class_name = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 413);
+show_backtrace(1);
+}
+var10 = var + var6;
+var7 = var10;
+goto RET_LABEL8;
+RET_LABEL8:(void)0;
+}
+}
+{
+{ /* Inline ropes#RopeSubstrings#pos= (var_,var7) on <var_:RopeSubstrings> */
+var_->attrs[COLOR_standard__ropes__RopeSubstrings___pos].l = var7; /* _pos on <var_:RopeSubstrings> */
+RET_LABEL11:(void)0;
+}
+}
+{
+{ /* Inline ropes#RopeSubstrings#pos (self) on <self:RopeSubstrings> */
+var14 = self->attrs[COLOR_standard__ropes__RopeSubstrings___pos].l; /* _pos on <self:RopeSubstrings> */
+var12 = var14;
+RET_LABEL13:(void)0;
+}
+}
+{
+{ /* Inline ropes#RopeSubstrings#max (self) on <self:RopeSubstrings> */
+var17 = self->attrs[COLOR_standard__ropes__RopeSubstrings___max].l; /* _max on <self:RopeSubstrings> */
+var15 = var17;
+RET_LABEL16:(void)0;
+}
+}
+{
+{ /* Inline kernel#Int#> (var12,var15) on <var12:Int> */
+/* Covariant cast for argument 0 (i) <var15:Int> isa OTHER */
+/* <var15:Int> isa OTHER */
+var20 = 1; /* easy <var15:Int> isa OTHER*/
+if (unlikely(!var20)) {
+var_class_name23 = type_standard__Int.name;
+PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name23);
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 412);
+show_backtrace(1);
+}
+var24 = var12 > var15;
+var18 = var24;
+goto RET_LABEL19;
+RET_LABEL19:(void)0;
+}
+}
+if (var18){
+goto RET_LABEL;
+} else {
+}
+{
+{ /* Inline ropes#RopeSubstrings#iter (self) on <self:RopeSubstrings> */
+var27 = self->attrs[COLOR_standard__ropes__RopeSubstrings___iter].val; /* _iter on <self:RopeSubstrings> */
+if (unlikely(var27 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _iter");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 687);
+show_backtrace(1);
+}
+var25 = var27;
+RET_LABEL26:(void)0;
+}
+}
+{
+{ /* Inline ropes#RopeIterPiece#prev (var25) on <var25:RopeIterPiece> */
+var30 = var25->attrs[COLOR_standard__ropes__RopeIterPiece___prev].val; /* _prev on <var25:RopeIterPiece> */
+var28 = var30;
+RET_LABEL29:(void)0;
+}
+}
+var_it = var28;
+if (var_it == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 751);
+show_backtrace(1);
+} else {
+{ /* Inline ropes#RopeIterPiece#node (var_it) on <var_it:nullable RopeIterPiece> */
+if (unlikely(var_it == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 458);
+show_backtrace(1);
+}
+var33 = var_it->attrs[COLOR_standard__ropes__RopeIterPiece___node].val; /* _node on <var_it:nullable RopeIterPiece> */
+if (unlikely(var33 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _node");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 458);
+show_backtrace(1);
+}
+var31 = var33;
+RET_LABEL32:(void)0;
+}
+}
+var_rnod = var31;
+for(;;) {
+/* <var_rnod:String> isa Concat */
+cltype35 = type_standard__ropes__Concat.color;
+idtype36 = type_standard__ropes__Concat.id;
+if(cltype35 >= var_rnod->type->table_size) {
+var34 = 0;
+} else {
+var34 = var_rnod->type->type_table[cltype35] == idtype36;
+}
+var37 = !var34;
+if (var37){
+var38 = 1;
+if (var_it == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 754);
+show_backtrace(1);
+} else {
+{ /* Inline ropes#RopeIterPiece#ldone= (var_it,var38) on <var_it:nullable RopeIterPiece> */
+if (unlikely(var_it == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 460);
+show_backtrace(1);
+}
+var_it->attrs[COLOR_standard__ropes__RopeIterPiece___ldone].s = var38; /* _ldone on <var_it:nullable RopeIterPiece> */
+RET_LABEL39:(void)0;
+}
+}
+var40 = 1;
+if (var_it == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 755);
+show_backtrace(1);
+} else {
+{ /* Inline ropes#RopeIterPiece#rdone= (var_it,var40) on <var_it:nullable RopeIterPiece> */
+if (unlikely(var_it == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 462);
+show_backtrace(1);
+}
+var_it->attrs[COLOR_standard__ropes__RopeIterPiece___rdone].s = var40; /* _rdone on <var_it:nullable RopeIterPiece> */
+RET_LABEL41:(void)0;
+}
+}
+{
+{ /* Inline ropes#RopeSubstrings#str= (self,var_rnod) on <self:RopeSubstrings> */
+self->attrs[COLOR_standard__ropes__RopeSubstrings___str].val = var_rnod; /* _str on <self:RopeSubstrings> */
+RET_LABEL42:(void)0;
+}
+}
+if (unlikely(var_it == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Cast failed");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 757);
+show_backtrace(1);
+}
+{
+{ /* Inline ropes#RopeSubstrings#iter= (self,var_it) on <self:RopeSubstrings> */
+self->attrs[COLOR_standard__ropes__RopeSubstrings___iter].val = var_it; /* _iter on <self:RopeSubstrings> */
+RET_LABEL43:(void)0;
+}
+}
+goto BREAK_label;
+} else {
+}
+if (var_it == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 760);
+show_backtrace(1);
+} else {
+{ /* Inline ropes#RopeIterPiece#ldone (var_it) on <var_it:nullable RopeIterPiece> */
+if (unlikely(var_it == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 460);
+show_backtrace(1);
+}
+var46 = var_it->attrs[COLOR_standard__ropes__RopeIterPiece___ldone].s; /* _ldone on <var_it:nullable RopeIterPiece> */
+var44 = var46;
+RET_LABEL45:(void)0;
+}
+}
+var47 = !var44;
+if (var47){
+{
+{ /* Inline ropes#Concat#left (var_rnod) on <var_rnod:String(Concat)> */
+var50 = var_rnod->attrs[COLOR_standard__ropes__Concat___left].val; /* _left on <var_rnod:String(Concat)> */
+if (unlikely(var50 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _left");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 96);
+show_backtrace(1);
+}
+var48 = var50;
+RET_LABEL49:(void)0;
+}
+}
+var_rnod = var48;
+var51 = 1;
+if (var_it == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 762);
+show_backtrace(1);
+} else {
+{ /* Inline ropes#RopeIterPiece#ldone= (var_it,var51) on <var_it:nullable RopeIterPiece> */
+if (unlikely(var_it == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 460);
+show_backtrace(1);
+}
+var_it->attrs[COLOR_standard__ropes__RopeIterPiece___ldone].s = var51; /* _ldone on <var_it:nullable RopeIterPiece> */
+RET_LABEL52:(void)0;
+}
+}
+var53 = NEW_standard__ropes__RopeIterPiece(&type_standard__ropes__RopeIterPiece);
+var54 = 0;
+var55 = 0;
+{
+((void (*)(val* self, val* p0))(var53->class->vft[COLOR_standard__ropes__RopeIterPiece__node_61d]))(var53, var_rnod) /* node= on <var53:RopeIterPiece>*/;
+}
+{
+((void (*)(val* self, short int p0))(var53->class->vft[COLOR_standard__ropes__RopeIterPiece__ldone_61d]))(var53, var54) /* ldone= on <var53:RopeIterPiece>*/;
+}
+{
+((void (*)(val* self, short int p0))(var53->class->vft[COLOR_standard__ropes__RopeIterPiece__rdone_61d]))(var53, var55) /* rdone= on <var53:RopeIterPiece>*/;
+}
+{
+((void (*)(val* self, val* p0))(var53->class->vft[COLOR_standard__ropes__RopeIterPiece__prev_61d]))(var53, var_it) /* prev= on <var53:RopeIterPiece>*/;
+}
+{
+((void (*)(val* self))(var53->class->vft[COLOR_standard__kernel__Object__init]))(var53) /* init on <var53:RopeIterPiece>*/;
+}
+var_it = var53;
+} else {
+if (var_it == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 764);
+show_backtrace(1);
+} else {
+{ /* Inline ropes#RopeIterPiece#rdone (var_it) on <var_it:nullable RopeIterPiece> */
+if (unlikely(var_it == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 462);
+show_backtrace(1);
+}
+var58 = var_it->attrs[COLOR_standard__ropes__RopeIterPiece___rdone].s; /* _rdone on <var_it:nullable RopeIterPiece> */
+var56 = var58;
+RET_LABEL57:(void)0;
+}
+}
+var59 = !var56;
+if (var59){
+var60 = 1;
+if (var_it == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 765);
+show_backtrace(1);
+} else {
+{ /* Inline ropes#RopeIterPiece#rdone= (var_it,var60) on <var_it:nullable RopeIterPiece> */
+if (unlikely(var_it == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 462);
+show_backtrace(1);
+}
+var_it->attrs[COLOR_standard__ropes__RopeIterPiece___rdone].s = var60; /* _rdone on <var_it:nullable RopeIterPiece> */
+RET_LABEL61:(void)0;
+}
+}
+{
+{ /* Inline ropes#Concat#right (var_rnod) on <var_rnod:String(Concat)> */
+var64 = var_rnod->attrs[COLOR_standard__ropes__Concat___right].val; /* _right on <var_rnod:String(Concat)> */
+if (unlikely(var64 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _right");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 98);
+show_backtrace(1);
+}
+var62 = var64;
+RET_LABEL63:(void)0;
+}
+}
+var_rnod = var62;
+var65 = NEW_standard__ropes__RopeIterPiece(&type_standard__ropes__RopeIterPiece);
+var66 = 0;
+var67 = 0;
+{
+((void (*)(val* self, val* p0))(var65->class->vft[COLOR_standard__ropes__RopeIterPiece__node_61d]))(var65, var_rnod) /* node= on <var65:RopeIterPiece>*/;
+}
+{
+((void (*)(val* self, short int p0))(var65->class->vft[COLOR_standard__ropes__RopeIterPiece__ldone_61d]))(var65, var66) /* ldone= on <var65:RopeIterPiece>*/;
+}
+{
+((void (*)(val* self, short int p0))(var65->class->vft[COLOR_standard__ropes__RopeIterPiece__rdone_61d]))(var65, var67) /* rdone= on <var65:RopeIterPiece>*/;
+}
+{
+((void (*)(val* self, val* p0))(var65->class->vft[COLOR_standard__ropes__RopeIterPiece__prev_61d]))(var65, var_it) /* prev= on <var65:RopeIterPiece>*/;
+}
+{
+((void (*)(val* self))(var65->class->vft[COLOR_standard__kernel__Object__init]))(var65) /* init on <var65:RopeIterPiece>*/;
+}
+var_it = var65;
+} else {
+if (var_it == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 769);
+show_backtrace(1);
+} else {
+{ /* Inline ropes#RopeIterPiece#prev (var_it) on <var_it:nullable RopeIterPiece> */
+if (unlikely(var_it == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 464);
+show_backtrace(1);
+}
+var70 = var_it->attrs[COLOR_standard__ropes__RopeIterPiece___prev].val; /* _prev on <var_it:nullable RopeIterPiece> */
+var68 = var70;
+RET_LABEL69:(void)0;
+}
+}
+var_it = var68;
+if (var_it == NULL) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 770);
+show_backtrace(1);
+} else {
+{ /* Inline ropes#RopeIterPiece#node (var_it) on <var_it:nullable RopeIterPiece> */
+if (unlikely(var_it == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Receiver is null");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 458);
+show_backtrace(1);
+}
+var73 = var_it->attrs[COLOR_standard__ropes__RopeIterPiece___node].val; /* _node on <var_it:nullable RopeIterPiece> */
+if (unlikely(var73 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _node");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__ropes, 458);
+show_backtrace(1);
+}
+var71 = var73;
+RET_LABEL72:(void)0;
+}
+}
+var_rnod = var71;
+goto BREAK_label74;
+}
+}
+BREAK_label74: (void)0;
+}
+BREAK_label: (void)0;
+RET_LABEL:;
+}
+/* method ropes#RopeChars#[] for (self: RopeChars, Int): Char */
+char standard__ropes___standard__ropes__RopeChars___standard__abstract_collection__SequenceRead___91d_93d(val* self, long p0) {
+char var /* : Char */;
+long var_i /* var i: Int */;
+val* var1 /* : Text */;
+val* var3 /* : Text */;
+char var4 /* : Char */;
+var_i = p0;
+{
+{ /* Inline string#StringCharView#target (self) on <self:RopeChars> */
+var3 = self->attrs[COLOR_standard__string__StringCharView___target].val; /* _target on <self:RopeChars> */
+if (unlikely(var3 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _target");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__string, 851);
+show_backtrace(1);
+}
+var1 = var3;
+RET_LABEL2:(void)0;
+}
+}
+{
+var4 = standard__ropes___standard__ropes__Concat___standard__string__Text___91d_93d(var1, var_i);
+}
+var = var4;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
+}
+/* method ropes#RopeChars#[] for (self: SequenceRead[nullable Object], Int): nullable Object */
+val* VIRTUAL_standard__ropes___standard__ropes__RopeChars___standard__abstract_collection__SequenceRead___91d_93d(val* self, long p0) {
+val* var /* : nullable Object */;
+char var1 /* : Char */;
+val* var2 /* : nullable Object */;
+var1 = standard__ropes___standard__ropes__RopeChars___standard__abstract_collection__SequenceRead___91d_93d(self, p0);
+var2 = BOX_standard__Char(var1); /* autobox from Char to nullable Object */
+var = var2;
+RET_LABEL:;
+return var;
+}
+/* method ropes#RopeChars#iterator_from for (self: RopeChars, Int): IndexedIterator[Char] */
+val* standard__ropes___standard__ropes__RopeChars___standard__abstract_collection__SequenceRead__iterator_from(val* self, long p0) {
+val* var /* : IndexedIterator[Char] */;
+long var_i /* var i: Int */;
+val* var1 /* : RopeIter */;
+val* var2 /* : Text */;
+val* var4 /* : Text */;
+var_i = p0;
+var1 = NEW_standard__ropes__RopeIter(&type_standard__ropes__RopeIter);
+{
+{ /* Inline string#StringCharView#target (self) on <self:RopeChars> */
+var4 = self->attrs[COLOR_standard__string__StringCharView___target].val; /* _target on <self:RopeChars> */
+if (unlikely(var4 == NULL)) {
+PRINT_ERROR("Runtime error: %s", "Uninitialized attribute _target");
+PRINT_ERROR(" (%s:%d)\n", FILE_standard__string, 851);
+show_backtrace(1);
+}
+var2 = var4;
+RET_LABEL3:(void)0;
+}
+}
+{
+standard__ropes___standard__ropes__RopeIter___from(var1, var2, var_i); /* Direct call ropes#RopeIter#from on <var1:RopeIter>*/
+}
+var = var1;
+goto RET_LABEL;
+RET_LABEL:;
+return var;
+}
nitlanguage / nit.git / blobdiff