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| author | Dimitry Andric <dim@FreeBSD.org> | 2023-02-11 12:38:04 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2023-02-11 12:38:11 +0000 |
| commit | e3b557809604d036af6e00c60f012c2025b59a5e (patch) | |
| tree | 8a11ba2269a3b669601e2fd41145b174008f4da8 /libcxx/include/experimental/propagate_const | |
| parent | 08e8dd7b9db7bb4a9de26d44c1cbfd24e869c014 (diff) | |
| download | src-e3b557809604d036af6e00c60f012c2025b59a5e.tar.gz src-e3b557809604d036af6e00c60f012c2025b59a5e.zip | |
Diffstat (limited to 'libcxx/include/experimental/propagate_const')
| -rw-r--r-- | libcxx/include/experimental/propagate_const | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/libcxx/include/experimental/propagate_const b/libcxx/include/experimental/propagate_const index 432635668e4e..34e917da5154 100644 --- a/libcxx/include/experimental/propagate_const +++ b/libcxx/include/experimental/propagate_const @@ -109,6 +109,7 @@ #include <__assert> // all public C++ headers provide the assertion handler #include <__functional/operations.h> +#include <__fwd/hash.h> #include <__utility/forward.h> #include <__utility/move.h> #include <__utility/swap.h> @@ -138,15 +139,15 @@ template <class _Tp> class propagate_const { public: - typedef remove_reference_t<decltype(*declval<_Tp&>())> element_type; + typedef remove_reference_t<decltype(*std::declval<_Tp&>())> element_type; static_assert(!is_array<_Tp>::value, "Instantiation of propagate_const with an array type is ill-formed."); static_assert(!is_reference<_Tp>::value, "Instantiation of propagate_const with a reference type is ill-formed."); - static_assert(!(is_pointer<_Tp>::value && is_function<typename remove_pointer<_Tp>::type>::value), + static_assert(!(is_pointer<_Tp>::value && is_function<__remove_pointer_t<_Tp> >::value), "Instantiation of propagate_const with a function-pointer type is ill-formed."); - static_assert(!(is_pointer<_Tp>::value && is_same<typename remove_cv<typename remove_pointer<_Tp>::type>::type, void>::value), + static_assert(!(is_pointer<_Tp>::value && is_same<__remove_cv_t<__remove_pointer_t<_Tp> >, void>::value), "Instantiation of propagate_const with a pointer to (possibly cv-qualified) void is ill-formed."); private: |