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LibJS: Don't use null DFS for break/continue statements without a label

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Dan Klishch 2024-01-24 13:32:02 -05:00 • committed by Andrew Kaster
parent 761d16141d
commit 78491204d9
Notes: sideshowbarker 2024-07-17 03:14:39 +09:00
3 changed files with 17 additions and 17 deletions
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8
Userland/Libraries/LibJS/Bytecode/ASTCodegen.cpp
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@ -2199,12 +2199,12 @@ Bytecode::CodeGenerationErrorOr<Optional<Bytecode::Operand>> ContinueStatement::
// FIXME: Handle finally blocks in a graceful manner
// We need to execute the finally block, but tell it to resume
// execution at the designated block
if (m_target_label.is_null()) {
if (!m_target_label.has_value()) {
generator.generate_continue();
return Optional<Bytecode::Operand> {};
}
generator.generate_continue(m_target_label);
generator.generate_continue(m_target_label.value());
return Optional<Bytecode::Operand> {};
}
@ -2415,12 +2415,12 @@ Bytecode::CodeGenerationErrorOr<Optional<Bytecode::Operand>> BreakStatement::gen
// FIXME: Handle finally blocks in a graceful manner
// We need to execute the finally block, but tell it to resume
// execution at the designated block
if (m_target_label.is_null()) {
if (!m_target_label.has_value()) {
generator.generate_break();
return Optional<Bytecode::Operand> {};
}
generator.generate_break(m_target_label);
generator.generate_break(m_target_label.value());
return Optional<Bytecode::Operand> {};
}