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LibJS: Don't assume non-empty [[Value]] in Completion TRY() helpers

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Linus Groh 2021-12-28 17:57:09 +01:00
parent 032e6a2d28
commit 95acb1ce88
8 changed files with 10 additions and 9 deletions
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2
Userland/Libraries/LibJS/Runtime/MapConstructor.cpp
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@ -57,7 +57,7 @@ ThrowCompletionOr<Object*> MapConstructor::construct(FunctionObject& new_target)
if (!adder.is_function())
return vm.throw_completion<TypeError>(global_object, ErrorType::NotAFunction, "'set' property of Map");
TRY(get_iterator_values(global_object, vm.argument(0), [&](Value iterator_value) -> Optional<Completion> {
(void)TRY(get_iterator_values(global_object, vm.argument(0), [&](Value iterator_value) -> Optional<Completion> {
if (!iterator_value.is_object())
return vm.throw_completion<TypeError>(global_object, ErrorType::NotAnObject, String::formatted("Iterator value {}", iterator_value.to_string_without_side_effects()));