Status: Accepted
Owner: [email protected]
Labels: Type-Bug Priority-Medium
New issue 2854 by [email protected]: Holder == This on function
callbacks always (i think)
http://code.google.com/p/v8/issues/detail?id=2854
in the following, i expect bar4 and bar5 to trigger the ASSERTION in
handle_property:
static void handle_property(const v8::FunctionCallbackInfo<v8::Value>&
info) {
ASSERT(*reinterpret_cast<i::Object**>(*info.This()) ==
*reinterpret_cast<i::Object**>(*info.Holder()));
}
Local<v8::FunctionTemplate> parent_templ = v8::FunctionTemplate::New();
Local<v8::FunctionTemplate> fun_templ = v8::FunctionTemplate::New();
fun_templ->Inherit(parent_templ);
Local<v8::FunctionTemplate> getter_templ =
v8::FunctionTemplate::New(handle_property, Local<Value>(),
v8::Signature::New(parent_templ));
fun_templ->InstanceTemplate()->Set(v8_str("bar4"), getter_templ);
fun_templ->PrototypeTemplate()->Set(v8_str("bar5"), getter_templ);
parent_templ->PrototypeTemplate()->Set(v8_str("bar6"), getter_templ);
env->Global()->Set(v8_str("Fun"), fun_templ->GetFunction());
CompileRun(
"var obj = new Fun();"
"for (var i = 0; i < 20; i++) {"
" obj.bar4();"
"}"
"for (var i = 0; i < 20; i++) {"
" obj.bar5();"
"}"
"for (var i = 0; i < 20; i++) {"
" obj.bar6();"
"}"
);
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