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Always assume SetOwnPropertyIgnoreAttributes to be CERTAINLY_NOT_FROM_KEYED

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BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/463963002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23165 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
This commit is contained in:
verwaest@chromium.org 2014-08-18 14:38:44 +00:00
parent e1575f8369
commit 41a970c5e7
4 changed files with 12 additions and 21 deletions
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4
src/objects.cc
View File

@ -3894,7 +3894,6 @@ MaybeHandle<Object> JSObject::SetOwnPropertyIgnoreAttributes(
Handle<Name> name,
Handle<Object> value,
PropertyAttributes attributes,
StoreFromKeyed store_from_keyed,
ExecutableAccessorInfoHandling handling) {
DCHECK(!value->IsTheHole());
LookupIterator it(object, name, LookupIterator::CHECK_HIDDEN_ACCESS);
@ -4012,7 +4011,8 @@ MaybeHandle<Object> JSObject::SetOwnPropertyIgnoreAttributes(
}
}
return AddDataProperty(&it, value, attributes, STRICT, store_from_keyed);
return AddDataProperty(&it, value, attributes, STRICT,
CERTAINLY_NOT_STORE_FROM_KEYED);
}

1
src/objects.h
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@ -2140,7 +2140,6 @@ class JSObject: public JSReceiver {
Handle<Name> key,
Handle<Object> value,
PropertyAttributes attributes,
StoreFromKeyed store_mode = MAY_BE_STORE_FROM_KEYED,
ExecutableAccessorInfoHandling handling = DEFAULT_HANDLING);
static void AddProperty(Handle<JSObject> object, Handle<Name> key,

20
src/runtime.cc
View File

@ -5042,16 +5042,14 @@ RUNTIME_FUNCTION(Runtime_DefineDataPropertyUnchecked) {
isolate, result,
JSObject::SetOwnPropertyIgnoreAttributes(
js_object, name, obj_value, attr,
JSReceiver::MAY_BE_STORE_FROM_KEYED, JSObject::DONT_FORCE_FIELD));
JSObject::DONT_FORCE_FIELD));
return *result;
}
Handle<Object> result;
ASSIGN_RETURN_FAILURE_ON_EXCEPTION(
isolate, result,
Runtime::DefineObjectProperty(
js_object, name, obj_value, attr,
JSReceiver::CERTAINLY_NOT_STORE_FROM_KEYED));
Runtime::DefineObjectProperty(js_object, name, obj_value, attr));
return *result;
}
@ -5163,12 +5161,10 @@ MaybeHandle<Object> Runtime::SetObjectProperty(Isolate* isolate,
}
MaybeHandle<Object> Runtime::DefineObjectProperty(
Handle<JSObject> js_object,
Handle<Object> key,
Handle<Object> value,
PropertyAttributes attr,
JSReceiver::StoreFromKeyed store_from_keyed) {
MaybeHandle<Object> Runtime::DefineObjectProperty(Handle<JSObject> js_object,
Handle<Object> key,
Handle<Object> value,
PropertyAttributes attr) {
Isolate* isolate = js_object->GetIsolate();
// Check if the given key is an array index.
uint32_t index;
@ -5196,7 +5192,7 @@ MaybeHandle<Object> Runtime::DefineObjectProperty(
} else {
if (name->IsString()) name = String::Flatten(Handle<String>::cast(name));
return JSObject::SetOwnPropertyIgnoreAttributes(js_object, name, value,
attr, store_from_keyed);
attr);
}
}
@ -5211,7 +5207,7 @@ MaybeHandle<Object> Runtime::DefineObjectProperty(
SLOPPY, false, DEFINE_PROPERTY);
} else {
return JSObject::SetOwnPropertyIgnoreAttributes(js_object, name, value,
attr, store_from_keyed);
attr);
}
}

8
src/runtime.h
View File

@ -826,12 +826,8 @@ class Runtime : public AllStatic {
Handle<Object> value, StrictMode strict_mode);
MUST_USE_RESULT static MaybeHandle<Object> DefineObjectProperty(
Handle<JSObject> object,
Handle<Object> key,
Handle<Object> value,
PropertyAttributes attr,
JSReceiver::StoreFromKeyed store_from_keyed =
JSReceiver::MAY_BE_STORE_FROM_KEYED);
Handle<JSObject> object, Handle<Object> key, Handle<Object> value,
PropertyAttributes attr);
MUST_USE_RESULT static MaybeHandle<Object> DeleteObjectProperty(
Isolate* isolate,