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Merge pull request #22 from lioncash/constexpr 

System: Make operator|= and operator&= for enums constexpr
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Phillip Stephens 2019-08-17 22:56:17 -07:00 committed by GitHub
parent c33604b8cb 6289583b36
commit 9c210e5989
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1 changed files with 2 additions and 2 deletions
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include/boo/System.hpp
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@ -37,12 +37,12 @@ static inline ComPtr<T>* ReferenceComPtr(ComPtr<T>& ptr) {
using T = std::underlying_type_t<type>; \ using T = std::underlying_type_t<type>; \
return type(static_cast<T>(a) & static_cast<T>(b)); \ return type(static_cast<T>(a) & static_cast<T>(b)); \
} \ } \
inline type& operator|=(type& a, const type& b) { \ constexpr type& operator|=(type& a, type b) { \
using T = std::underlying_type_t<type>; \ using T = std::underlying_type_t<type>; \
a = type(static_cast<T>(a) | static_cast<T>(b)); \ a = type(static_cast<T>(a) | static_cast<T>(b)); \
return a; \ return a; \
} \ } \
inline type& operator&=(type& a, const type& b) { \ constexpr type& operator&=(type& a, type b) { \
using T = std::underlying_type_t<type>; \ using T = std::underlying_type_t<type>; \
a = type(static_cast<T>(a) & static_cast<T>(b)); \ a = type(static_cast<T>(a) & static_cast<T>(b)); \
return a; \ return a; \