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| author | chriseth <chris@ethereum.org> | 2018-10-10 22:01:20 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-10-10 22:01:20 +0800 |
| commit | b5399a7aa03c2575d5aeea3ce55a34486472d639 (patch) | |
| tree | 36eba9ab4bc25f169e7449a3584904103389a452 /libsolidity | |
| parent | 5b5a4d0172bb0d3cd9fb49aaf23fa8cbb63548c0 (diff) | |
| parent | 3f216bac5e4ecd5723df815d13cae7ede4ad21dc (diff) | |
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Merge pull request #5132 from ethereum/genericVisitor
Generic visitor.
Diffstat (limited to 'libsolidity')
| -rw-r--r-- | libsolidity/inlineasm/AsmScope.h | 27 |
1 files changed, 2 insertions, 25 deletions
diff --git a/libsolidity/inlineasm/AsmScope.h b/libsolidity/inlineasm/AsmScope.h index c8c63f8f..fc674e71 100644 --- a/libsolidity/inlineasm/AsmScope.h +++ b/libsolidity/inlineasm/AsmScope.h @@ -22,6 +22,8 @@ #include <libsolidity/interface/Exceptions.h> +#include <libdevcore/Visitor.h> + #include <boost/variant.hpp> #include <boost/optional.hpp> @@ -35,31 +37,6 @@ namespace solidity namespace assembly { -template <class...> -struct GenericVisitor{}; - -template <class Visitable, class... Others> -struct GenericVisitor<Visitable, Others...>: public GenericVisitor<Others...> -{ - using GenericVisitor<Others...>::operator (); - explicit GenericVisitor( - std::function<void(Visitable&)> _visitor, - std::function<void(Others&)>... _otherVisitors - ): - GenericVisitor<Others...>(_otherVisitors...), - m_visitor(_visitor) - {} - - void operator()(Visitable& _v) const { m_visitor(_v); } - - std::function<void(Visitable&)> m_visitor; -}; -template <> -struct GenericVisitor<>: public boost::static_visitor<> { - void operator()() const {} -}; - - struct Scope { using YulType = std::string; |