RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-26 15:57:34 +00:00
Code Issues Activity Actions

LibJS: Convert has_restricted_global_property() to ThrowCompletionOr

Browse source
This commit is contained in:
Linus Groh 2021-12-29 15:50:50 +01:00
parent 9571631b58
commit 1817c1f83c
3 changed files with 6 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

4
Userland/Libraries/LibJS/Runtime/GlobalEnvironment.cpp
View file

@ -175,14 +175,14 @@ bool GlobalEnvironment::has_lexical_declaration(FlyString const& name) const
}
// 9.1.1.4.14 HasRestrictedGlobalProperty ( N ), https://tc39.es/ecma262/#sec-hasrestrictedglobalproperty
bool GlobalEnvironment::has_restricted_global_property(FlyString const& name) const
ThrowCompletionOr<bool> GlobalEnvironment::has_restricted_global_property(FlyString const& name) const
{
// 1. Let ObjRec be envRec.[[ObjectRecord]].
// 2. Let globalObject be ObjRec.[[BindingObject]].
auto& global_object = m_object_record->binding_object();
// 3. Let existingProp be ? globalObject.[[GetOwnProperty]](N).
auto existing_prop = TRY_OR_DISCARD(global_object.internal_get_own_property(name));
auto existing_prop = TRY(global_object.internal_get_own_property(name));
// 4. If existingProp is undefined, return false.
if (!existing_prop.has_value())