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https://github.com/RGBCube/serenity
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LibJS: Don't use null DFS for break/continue statements without a label
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parent
761d16141d
commit
78491204d9
3 changed files with 17 additions and 17 deletions
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@ -2118,22 +2118,22 @@ private:
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class BreakStatement final : public Statement {
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public:
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BreakStatement(SourceRange source_range, DeprecatedFlyString target_label)
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BreakStatement(SourceRange source_range, Optional<DeprecatedFlyString> target_label)
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: Statement(move(source_range))
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, m_target_label(move(target_label))
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{
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}
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DeprecatedFlyString const& target_label() const { return m_target_label; }
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Optional<DeprecatedFlyString> const& target_label() const { return m_target_label; }
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virtual Bytecode::CodeGenerationErrorOr<Optional<Bytecode::Operand>> generate_bytecode(Bytecode::Generator&, Optional<Bytecode::Operand> preferred_dst = {}) const override;
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private:
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DeprecatedFlyString m_target_label;
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Optional<DeprecatedFlyString> m_target_label;
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};
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class ContinueStatement final : public Statement {
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public:
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ContinueStatement(SourceRange source_range, DeprecatedFlyString target_label)
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ContinueStatement(SourceRange source_range, Optional<DeprecatedFlyString> target_label)
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: Statement(move(source_range))
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, m_target_label(move(target_label))
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{
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@ -2141,10 +2141,10 @@ public:
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virtual Bytecode::CodeGenerationErrorOr<Optional<Bytecode::Operand>> generate_bytecode(Bytecode::Generator&, Optional<Bytecode::Operand> preferred_dst = {}) const override;
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DeprecatedFlyString const& target_label() const { return m_target_label; }
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Optional<DeprecatedFlyString> const& target_label() const { return m_target_label; }
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private:
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DeprecatedFlyString m_target_label;
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Optional<DeprecatedFlyString> m_target_label;
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};
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class DebuggerStatement final : public Statement {
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