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AK: Allow the user to access the variant index

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The average user has no need for this, but the Jakt compiler uses this
to avoid going through the expensive ::visit() and ::get<>() APIs.
This commit is contained in:
Ali Mohammad Pur 2022-12-09 20:16:08 +03:30 • committed by Ali Mohammad Pur
parent 543890c5c9
commit 12e4cd3b77
1 changed files with 2 additions and 0 deletions
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2
AK/Variant.h
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@ -463,6 +463,8 @@ public:
} }
} }
auto index() const { return m_index; }
private: private:
template<typename... NewTs> template<typename... NewTs>
Variant<NewTs...> downcast_variant(TypeWrapper<Variant<NewTs...>>) && Variant<NewTs...> downcast_variant(TypeWrapper<Variant<NewTs...>>) &&