Handle overwriting valueOf on String objects correctly when adding...

src/full-codegen.cc

 // Copyright 2009 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 901 matching lines @@
   } else if (strcmp("_CallFunction", *name->ToCString()) == 0) {
     EmitCallFunction(expr->arguments());
   } else if (strcmp("_RegExpConstructResult", *name->ToCString()) == 0) {
     EmitRegExpConstructResult(expr->arguments());
   } else if (strcmp("_SwapElements", *name->ToCString()) == 0) {
     EmitSwapElements(expr->arguments());
   } else if (strcmp("_GetFromCache", *name->ToCString()) == 0) {
     EmitGetFromCache(expr->arguments());
   } else if (strcmp("_IsRegExpEquivalent", *name->ToCString()) == 0) {
     EmitIsRegExpEquivalent(expr->arguments());
+  } else if (strcmp("_IsStringWrapperSafeForDefaultValueOf",
+                    *name->ToCString()) == 0) {
+    EmitIsStringWrapperSafeForDefaultValueOf(expr->arguments());
   } else {
     UNREACHABLE();
   }
 }
 
 
 void FullCodeGenerator::EmitLogicalOperation(BinaryOperation* expr) {
   Label eval_right, done;
 
   // Set up the appropriate context for the left subexpression based
@@ skipping 504 matching lines @@
   // The macros used here must preserve the result register.
   __ Drop(stack_depth);
   __ PopTryHandler();
   return 0;
 }
 
 #undef __
 
 
 } }  // namespace v8::internal