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LibJS: Convert internal_prevent_extensions() to ThrowCompletionOr

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This commit is contained in:
Linus Groh 2021-09-29 00:13:41 +01:00
parent 9b4362f10a
commit 73bae7d779
12 changed files with 22 additions and 30 deletions
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6
Userland/Libraries/LibJS/Runtime/Object.cpp
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@ -301,9 +301,7 @@ bool Object::set_integrity_level(IntegrityLevel level)
VERIFY(level == IntegrityLevel::Sealed || level == IntegrityLevel::Frozen);
// 3. Let status be ? O.[[PreventExtensions]]().
auto status = internal_prevent_extensions();
if (vm.exception())
return {};
auto status = TRY_OR_DISCARD(internal_prevent_extensions());
// 4. If status is false, return false.
if (!status)
@ -554,7 +552,7 @@ ThrowCompletionOr<bool> Object::internal_is_extensible() const
}
// 10.1.4 [[PreventExtensions]] ( ), https://tc39.es/ecma262/#sec-ordinary-object-internal-methods-and-internal-slots-preventextensions
bool Object::internal_prevent_extensions()
ThrowCompletionOr<bool> Object::internal_prevent_extensions()
{
// 1. Set O.[[Extensible]] to false.
m_is_extensible = false;