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LibJS: Allow statements to have multiple labels
This is a curious thing that occurs more often than you'd think in minified JavaScript: a: b: c: for (...) { ... break b; ... }
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6 changed files with 31 additions and 21 deletions
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@ -193,11 +193,11 @@ public:
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m_unwind_until = ScopeType::None;
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m_unwind_until_label = {};
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}
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bool should_unwind_until(ScopeType type, FlyString const& label) const
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bool should_unwind_until(ScopeType type, HashTable<FlyString> const& labels) const
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{
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if (m_unwind_until_label.is_null())
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return m_unwind_until == type;
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return m_unwind_until == type && m_unwind_until_label == label;
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return m_unwind_until == type && labels.contains(m_unwind_until_label);
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}
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bool should_unwind() const { return m_unwind_until != ScopeType::None; }
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