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Shell: Implement leftmost_trivial_literal() for Sequence nodes

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This commit is contained in:
Ali Mohammad Pur 2022-03-06 13:04:11 +03:30 • committed by Andreas Kling
parent d7d847c8c6
commit c4d9377477
2 changed files with 10 additions and 0 deletions
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9
Userland/Shell/AST.cpp
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@ -2736,6 +2736,15 @@ HitTestResult Sequence::hit_test_position(size_t offset) const
return {};
}
RefPtr<Node> Sequence::leftmost_trivial_literal() const
{
for (auto& entry : m_entries) {
if (auto node = entry.leftmost_trivial_literal())
return node;
}
return nullptr;
}
Sequence::Sequence(Position position, NonnullRefPtrVector<Node> entries, Vector<Position> separator_positions)
: Node(move(position))
, m_entries(move(entries))

1
Userland/Shell/AST.h
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@ -1183,6 +1183,7 @@ private:
virtual HitTestResult hit_test_position(size_t) const override;
virtual bool is_list() const override { return true; }
virtual bool should_override_execution_in_current_process() const override { return true; }
virtual RefPtr<Node> leftmost_trivial_literal() const override;
NonnullRefPtrVector<Node> m_entries;
Vector<Position> m_separator_positions;