Implementation of strict mode in SetElement.

src/handles.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 247 matching lines @@
       Runtime::SetObjectProperty(object, key, value, attributes, strict),
       Object);
 }
 
 
 Handle<Object> ForceSetProperty(Handle<JSObject> object,
                                 Handle<Object> key,
                                 Handle<Object> value,
                                 PropertyAttributes attributes) {
   CALL_HEAP_FUNCTION(
-      Runtime::ForceSetObjectProperty(object, key, value, attributes), Object);
+      Runtime::ForceSetObjectProperty(
+          object, key, value, attributes),

[Martin Maly, 2011/03/03 06:07:57]

fixed the whitespace :)

+      Object);
 }
 
 
 Handle<Object> SetNormalizedProperty(Handle<JSObject> object,
                                      Handle<String> key,
                                      Handle<Object> value,
                                      PropertyDetails details) {
   CALL_HEAP_FUNCTION(object->SetNormalizedProperty(*key, *value, details),
                      Object);
 }
@@ skipping 140 matching lines @@
 Handle<String> SubString(Handle<String> str,
                          int start,
                          int end,
                          PretenureFlag pretenure) {
   CALL_HEAP_FUNCTION(str->SubString(start, end, pretenure), String);
 }
 
 
 Handle<Object> SetElement(Handle<JSObject> object,
                           uint32_t index,
-                          Handle<Object> value) {
+                          Handle<Object> value,
+                          StrictModeFlag strict_mode) {
   if (object->HasPixelElements() || object->HasExternalArrayElements()) {
     if (!value->IsSmi() && !value->IsHeapNumber() && !value->IsUndefined()) {
       bool has_exception;
       Handle<Object> number = Execution::ToNumber(value, &has_exception);
       if (has_exception) return Handle<Object>();
       value = number;
     }
   }
-  CALL_HEAP_FUNCTION(object->SetElement(index, *value), Object);
+  CALL_HEAP_FUNCTION(object->SetElement(index, *value, strict_mode), Object);
 }
 
 
 Handle<Object> SetOwnElement(Handle<JSObject> object,
                              uint32_t index,
-                             Handle<Object> value) {
+                             Handle<Object> value,
+                             StrictModeFlag strict_mode) {
   ASSERT(!object->HasPixelElements());
   ASSERT(!object->HasExternalArrayElements());
-  CALL_HEAP_FUNCTION(object->SetElement(index, *value, false), Object);
+  CALL_HEAP_FUNCTION(object->SetElement(index, *value, strict_mode, false),
+                     Object);
 }
 
 
 Handle<JSObject> Copy(Handle<JSObject> obj) {
   CALL_HEAP_FUNCTION(Heap::CopyJSObject(*obj), JSObject);
 }
 
 
 Handle<Object> SetAccessor(Handle<JSObject> obj, Handle<AccessorInfo> info) {
   CALL_HEAP_FUNCTION(obj->DefineAccessor(*info), Object);
@@ skipping 443 matching lines @@
 
 OptimizedObjectForAddingMultipleProperties::
 ~OptimizedObjectForAddingMultipleProperties() {
   // Reoptimize the object to allow fast property access.
   if (has_been_transformed_) {
     TransformToFastProperties(object_, unused_property_fields_);
   }
 }
 
 } }  // namespace v8::internal