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Minor fix to forEach on Yul AST nodes.

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This commit is contained in:
Daniel Kirchner 2021-11-05 13:03:13 +01:00
parent d6cb42c9dd
commit b4f98b41bc
1 changed files with 3 additions and 4 deletions
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7
libyul/optimiser/ASTWalker.h
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@ -111,8 +111,7 @@ template <
> >
struct ForEach: Base struct ForEach: Base
{ {
template<typename Callable> ForEach(Visitor& _visitor): visitor(_visitor) {}
ForEach(Callable&& _visitor): visitor(std::forward<Callable>(_visitor)) {}
using Base::operator(); using Base::operator();
void operator()(Node& _node) override void operator()(Node& _node) override
@ -121,7 +120,7 @@ struct ForEach: Base
Base::operator()(_node); Base::operator()(_node);
} }
Visitor visitor; Visitor& visitor;
}; };
} }
@ -130,7 +129,7 @@ struct ForEach: Base
template<typename Node, typename Entry, typename Visitor> template<typename Node, typename Entry, typename Visitor>
void forEach(Entry&& _entry, Visitor&& _visitor) void forEach(Entry&& _entry, Visitor&& _visitor)
{ {
detail::ForEach<Node, std::decay_t<Visitor>>{std::forward<Visitor>(_visitor)}(std::forward<Entry>(_entry)); detail::ForEach<Node, Visitor&>{_visitor}(_entry);
} }
} }