X-Git-Url: http://nitlanguage.org

diff --git a/c_src/div_by_zero.sep.1.c b/c_src/div_by_zero.sep.1.c
index d2b3912..48f2d21 100644
--- a/c_src/div_by_zero.sep.1.c
+++ b/c_src/div_by_zero.sep.1.c
@@ -5,8 +5,9 @@ val* var /* : Phase */;
 val* var1 /* : Phase */;
 var1 = self->attrs[COLOR_div_by_zero__ToolContext___64ddiv_by_zero_phase].val; /* @div_by_zero_phase on <self:ToolContext> */
 if (var1 == NULL) {
-fprintf(stderr, "Runtime error: %s (%s:%d)\n", "Uninitialized attribute @div_by_zero_phase", "src/div_by_zero.nit", 26);
-exit(1);
+fprintf(stderr, "Runtime error: %s", "Uninitialized attribute @div_by_zero_phase");
+fprintf(stderr, " (%s:%d)\n", "src/div_by_zero.nit", 26);
+show_backtrace(1);
 }
 var = var1;
 RET_LABEL:;
@@ -42,14 +43,14 @@ val* var_visitor /* var visitor: DivByZeroVisitor */;
 var_nmodule = p0;
 var = ((val* (*)(val*))(var_nmodule->class->vft[COLOR_modelbuilder__AModule__mmodule]))(var_nmodule) /* mmodule on <var_nmodule:AModule>*/;
 if (var == NULL) {
-fprintf(stderr, "Runtime error: %s (%s:%d)\n", "Cast failed", "src/div_by_zero.nit", 41);
-exit(1);
+fprintf(stderr, "Runtime error: %s", "Cast failed");
+fprintf(stderr, " (%s:%d)\n", "src/div_by_zero.nit", 41);
+show_backtrace(1);
 }
 var_mmodule = var;
 var1 = NEW_div_by_zero__DivByZeroVisitor(&type_div_by_zero__DivByZeroVisitor);
 var2 = ((val* (*)(val*))(self->class->vft[COLOR_phase__Phase__toolcontext]))(self) /* toolcontext on <self:DivByZeroPhase>*/;
 ((void (*)(val*, val*, val*))(var1->class->vft[COLOR_div_by_zero__DivByZeroVisitor__init]))(var1, var2, var_mmodule) /* init on <var1:DivByZeroVisitor>*/;
-CHECK_NEW_div_by_zero__DivByZeroVisitor(var1);
 var_visitor = var1;
 ((void (*)(val*, val*))(var_visitor->class->vft[COLOR_parser_nodes__Visitor__enter_visit]))(var_visitor, var_nmodule) /* enter_visit on <var_visitor:DivByZeroVisitor>*/;
 RET_LABEL:;
@@ -65,8 +66,9 @@ val* var /* : ToolContext */;
 val* var1 /* : ToolContext */;
 var1 = self->attrs[COLOR_div_by_zero__DivByZeroVisitor___64dtoolcontext].val; /* @toolcontext on <self:DivByZeroVisitor> */
 if (var1 == NULL) {
-fprintf(stderr, "Runtime error: %s (%s:%d)\n", "Uninitialized attribute @toolcontext", "src/div_by_zero.nit", 53);
-exit(1);
+fprintf(stderr, "Runtime error: %s", "Uninitialized attribute @toolcontext");
+fprintf(stderr, " (%s:%d)\n", "src/div_by_zero.nit", 53);
+show_backtrace(1);
 }
 var = var1;
 RET_LABEL:;
@@ -97,8 +99,9 @@ val* var /* : MModule */;
 val* var1 /* : MModule */;
 var1 = self->attrs[COLOR_div_by_zero__DivByZeroVisitor___64dmmodule].val; /* @mmodule on <self:DivByZeroVisitor> */
 if (var1 == NULL) {
-fprintf(stderr, "Runtime error: %s (%s:%d)\n", "Uninitialized attribute @mmodule", "src/div_by_zero.nit", 56);
-exit(1);
+fprintf(stderr, "Runtime error: %s", "Uninitialized attribute @mmodule");
+fprintf(stderr, " (%s:%d)\n", "src/div_by_zero.nit", 56);
+show_backtrace(1);
 }
 var = var1;
 RET_LABEL:;
@@ -240,8 +243,9 @@ var19 = ((val* (*)(val*))(var_op1->class->vft[COLOR_typing__AExpr__mtype]))(var_
 var20 = ((val* (*)(val*))(self->class->vft[COLOR_div_by_zero__DivByZeroVisitor__mmodule]))(self) /* mmodule on <self:DivByZeroVisitor>*/;
 var21 = NULL;
 if (var19 == NULL) {
-fprintf(stderr, "Runtime error: %s (%s:%d)\n", "Reciever is null", "src/div_by_zero.nit", 86);
-exit(1);
+fprintf(stderr, "Runtime error: %s", "Receiver is null");
+fprintf(stderr, " (%s:%d)\n", "src/div_by_zero.nit", 86);
+show_backtrace(1);
 } else {
 var22 = ((short int (*)(val*, val*, val*, val*))(var19->class->vft[COLOR_model__MType__is_subtype]))(var19, var20, var21, var_int_type) /* is_subtype on <var19:nullable MType>*/;
 }