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Add vector workaround mutex

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This commit is contained in:
Simon Brand
2018-08-22 15:21:31 +01:00
parent 9df8d1be39
commit bf0efe1625
1 changed files with 3 additions and 0 deletions
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3
tl/optional.hpp
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@ -60,6 +60,8 @@
// for non-copyable types
#elif (defined(__GNUC__) && __GNUC__ < 8 && \
!defined(__clang__))
#ifndef TL_GCC_LESS_8_TRIVIALLY_COPY_CONSTRUCTIBLE_MUTEX
#define TL_GCC_LESS_8_TRIVIALLY_COPY_CONSTRUCTIBLE_MUTEX
namespace tl {
namespace detail {
template<class T>
@ -69,6 +71,7 @@ namespace tl {
: std::is_trivially_copy_constructible<T>{};
}
}
#endif
#define TL_OPTIONAL_IS_TRIVIALLY_COPY_CONSTRUCTIBLE(T) \
tl::detail::is_trivially_copy_constructible<T>::value