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Merge pull request #11980 from ethereum/useIterateReplacingInStatementRemover

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Use iterateReplacing in StatementRemover.
This commit is contained in:
Harikrishnan Mulackal
2021-09-16 16:15:07 +02:00
committed by GitHub
parent 9d29b1ed9c 280ff8cbd4
commit 0d7f6598e8
1 changed files with 10 additions and 3 deletions
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libyul/optimiser/RedundantStoreBase.cpp
+10 -3
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@@ -159,8 +159,15 @@ void RedundantStoreBase::merge(TrackedStores& _target, vector<TrackedStores>&& _
void StatementRemover::operator()(Block& _block)
{
ranges::actions::remove_if(_block.statements, [&](Statement const& _statement) -> bool {
return m_toRemove.count(&_statement);
});
util::iterateReplacing(
_block.statements,
[&](Statement& _statement) -> std::optional<vector<Statement>>
{
if (m_toRemove.count(&_statement))
return {vector<Statement>{}};
else
return nullopt;
}
);
ASTModifier::operator()(_block);
}