Implementation of strict mode in SetElement.

src/handles.cc

Index: src/handles.cc
diff --git a/src/handles.cc b/src/handles.cc
index 05c81bb3f5241882cdddeed73331fcf4b1280c54..3946adf87ee73f5b8513b6c7f80cd2a24664a48c 100644
--- a/src/handles.cc
+++ b/src/handles.cc
@@ -265,7 +265,9 @@ Handle<Object> ForceSetProperty(Handle<JSObject> object,
                                 Handle<Object> value,
                                 PropertyAttributes attributes) {
   CALL_HEAP_FUNCTION(
-      Runtime::ForceSetObjectProperty(object, key, value, attributes), Object);
+      Runtime::ForceSetObjectProperty(
+          object, key, value,attributes),
+      Object);
 }
 
 
@@ -426,7 +428,8 @@ Handle<String> SubString(Handle<String> str,
 
 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;
@@ -435,16 +438,18 @@ Handle<Object> SetElement(Handle<JSObject> 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);
 }