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LibJS: Accept symbol property in ObjectPrototype::hasOwnProperty

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This is used by discord.com and allowed by the specification
(https://tc39.es/ecma262/#sec-topropertykey)
This commit is contained in:
Idan Horowitz 2021-04-16 01:33:12 +03:00 • committed by Linus Groh
parent 2381b19719
commit fff7aceb9d
2 changed files with 7 additions and 2 deletions
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4
Userland/Libraries/LibJS/Runtime/ObjectPrototype.cpp
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@ -66,10 +66,10 @@ JS_DEFINE_NATIVE_FUNCTION(ObjectPrototype::has_own_property)
auto* this_object = vm.this_value(global_object).to_object(global_object);
if (!this_object)
return {};
auto name = vm.argument(0).to_string(global_object);
auto string_or_symbol = StringOrSymbol::from_value(global_object, vm.argument(0));
if (vm.exception())
return {};
return Value(this_object->has_own_property(name));
return Value(this_object->has_own_property(string_or_symbol));
}
JS_DEFINE_NATIVE_FUNCTION(ObjectPrototype::to_string)