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AK: Use MUST + try_empend so AK::Trie continues to compile in the kernel

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Brian Gianforcaro 2022-01-03 03:13:28 -08:00 • committed by Andreas Kling
parent 7d27798c8d
commit 48206be121
1 changed files with 5 additions and 2 deletions
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7
AK/Trie.h
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@ -43,7 +43,8 @@ class Trie {
explicit ConstIterator(const Trie& node) explicit ConstIterator(const Trie& node)
{ {
m_current_node = &node; m_current_node = &node;
m_state.empend(false, node.m_children.begin(), node.m_children.end()); // FIXME: Figure out how to OOM harden this iterator.
MUST(m_state.try_empend(false, node.m_children.begin(), node.m_children.end()));
} }
private: private:
@ -58,7 +59,9 @@ class Trie {
return pop_and_get_next(); return pop_and_get_next();
m_current_node = &*(*current_state.it).value; m_current_node = &*(*current_state.it).value;
m_state.empend(false, m_current_node->m_children.begin(), m_current_node->m_children.end());
// FIXME: Figure out how to OOM harden this iterator.
MUST(m_state.try_empend(false, m_current_node->m_children.begin(), m_current_node->m_children.end()));
} }
void pop_and_get_next() void pop_and_get_next()
{ {