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LibJS: Convert the InitializeReferencedBinding AO to ThrowCompletionOr

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This commit is contained in:
Idan Horowitz
2021-11-02 19:27:29 +02:00
committed by Linus Groh
parent 1aaaf521b8
commit 853fab352d
Notes: sideshowbarker 2024-07-18 01:33:33 +09:00 
Author: https://github.com/IdanHo
Commit: https://github.com/SerenityOS/serenity/commit/853fab352d3
Pull-request: https://github.com/SerenityOS/serenity/pull/10765
Reviewed-by: https://github.com/linusg ✅
4 changed files with 15 additions and 33 deletions
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7
Userland/Libraries/LibJS/Runtime/ECMAScriptFunctionObject.cpp
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@@ -426,12 +426,9 @@ ThrowCompletionOr<void> ECMAScriptFunctionObject::function_declaration_instantia
return throw_completion(exception->value());
// Here the difference from hasDuplicates is important
if (has_duplicates)
TRY(reference.put_value(global_object(), argument_value));
return reference.put_value(global_object(), argument_value);
else
reference.initialize_referenced_binding(global_object(), argument_value);
if (auto* exception = vm.exception())
return throw_completion(exception->value());
return {};
return reference.initialize_referenced_binding(global_object(), argument_value);
} else if (IsSame<NonnullRefPtr<BindingPattern> const&, decltype(param)>) {
// Here the difference from hasDuplicates is important
return vm.binding_initialization(param, argument_value, used_environment, global_object());