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LibJS: Convert Object::set() to ThrowCompletionOr

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This commit is contained in:
Linus Groh 2021-10-03 00:32:43 +01:00
parent b7e5f08e56
commit 1d45541278
18 changed files with 89 additions and 188 deletions
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7
Userland/Libraries/LibJS/Runtime/Object.cpp
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@ -91,7 +91,7 @@ ThrowCompletionOr<Value> Object::get(PropertyName const& property_name) const
// 7.3.3 GetV ( V, P ) is defined as Value::get().
// 7.3.4 Set ( O, P, V, Throw ), https://tc39.es/ecma262/#sec-set-o-p-v-throw
bool Object::set(PropertyName const& property_name, Value value, ShouldThrowExceptions throw_exceptions)
ThrowCompletionOr<bool> Object::set(PropertyName const& property_name, Value value, ShouldThrowExceptions throw_exceptions)
{
VERIFY(!value.is_empty());
auto& vm = this->vm();
@ -104,13 +104,12 @@ bool Object::set(PropertyName const& property_name, Value value, ShouldThrowExce
// 3. Assert: Type(Throw) is Boolean.
// 4. Let success be ? O.[[Set]](P, V, O).
auto success = TRY_OR_DISCARD(internal_set(property_name, value, this));
auto success = TRY(internal_set(property_name, value, this));
// 5. If success is false and Throw is true, throw a TypeError exception.
if (!success && throw_exceptions == ShouldThrowExceptions::Yes) {
// FIXME: Improve/contextualize error message
vm.throw_exception<TypeError>(global_object(), ErrorType::ObjectSetReturnedFalse);
return {};
return vm.throw_completion<TypeError>(global_object(), ErrorType::ObjectSetReturnedFalse);
}
// 6. Return success.