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LibJS/Bytecode: Prefer alias over name in object pattern bindings

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10 new passes on test262. :^)
This commit is contained in:
Andreas Kling
2023-06-27 14:41:09 +02:00
parent 1dc7f03137
commit aec3d9d84e
1 changed files with 3 additions and 1 deletions
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4
Userland/Libraries/LibJS/Bytecode/ASTCodegen.cpp
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@@ -1084,7 +1084,9 @@ static Bytecode::CodeGenerationErrorOr<void> generate_object_binding_pattern_byt
Bytecode::Label { if_not_undefined_block });
generator.switch_to_basic_block(if_undefined_block);
if (auto const* lhs = name.get_pointer<NonnullRefPtr<Identifier const>>()) {
if (auto const* alias_identifier = alias.get_pointer<NonnullRefPtr<Identifier const>>()) {
TRY(generator.emit_named_evaluation_if_anonymous_function(*initializer, (*alias_identifier)->string()));
} else if (auto const* lhs = name.get_pointer<NonnullRefPtr<Identifier const>>()) {
TRY(generator.emit_named_evaluation_if_anonymous_function(*initializer, (*lhs)->string()));
} else {
TRY(initializer->generate_bytecode(generator));