GetVar(eax, new_target_var);
__ push(eax);
- SuperReference* super_ref = expr->expression()->AsSuperReference();
EmitLoadSuperConstructor();
__ push(result_register());
- Variable* this_var = super_ref->this_var()->var();
- GetVar(eax, this_var);
- __ cmp(eax, isolate()->factory()->the_hole_value());
- Label uninitialized_this;
- __ j(equal, &uninitialized_this);
- __ push(Immediate(this_var->name()));
- __ CallRuntime(Runtime::kThrowReferenceError, 1);
- __ bind(&uninitialized_this);
-
// Push the arguments ("left-to-right") on the stack.
ZoneList<Expression*>* args = expr->arguments();
int arg_count = args->length();
RecordJSReturnSite(expr);
+ SuperReference* super_ref = expr->expression()->AsSuperReference();
+ Variable* this_var = super_ref->this_var()->var();
+ GetVar(ecx, this_var);
+ __ cmp(ecx, isolate()->factory()->the_hole_value());
+ Label uninitialized_this;
+ __ j(equal, &uninitialized_this);
+ __ push(Immediate(this_var->name()));
+ __ CallRuntime(Runtime::kThrowReferenceError, 1);
+ __ bind(&uninitialized_this);
+
EmitVariableAssignment(this_var, Token::INIT_CONST);
context()->Plug(eax);
}