diff options
Diffstat (limited to 'libcxx/test/std/depr/depr.c.headers/wchar_h.pass.cpp')
| -rw-r--r-- | libcxx/test/std/depr/depr.c.headers/wchar_h.pass.cpp | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/libcxx/test/std/depr/depr.c.headers/wchar_h.pass.cpp b/libcxx/test/std/depr/depr.c.headers/wchar_h.pass.cpp index e561b3e5a72..97671d4e01b 100644 --- a/libcxx/test/std/depr/depr.c.headers/wchar_h.pass.cpp +++ b/libcxx/test/std/depr/depr.c.headers/wchar_h.pass.cpp @@ -9,7 +9,6 @@ // <wchar.h> - #include <wchar.h> #include <type_traits> @@ -82,19 +81,14 @@ int main() static_assert((std::is_same<decltype(wcscoll(L"", L"")), int>::value), ""); static_assert((std::is_same<decltype(wcsncmp(L"", L"", s)), int>::value), ""); static_assert((std::is_same<decltype(wcsxfrm(ws, L"", s)), size_t>::value), ""); - // const wchar_t* wcschr((const wchar_t*)0, L' ') - See below static_assert((std::is_same<decltype(wcschr((wchar_t*)0, L' ')), wchar_t*>::value), ""); static_assert((std::is_same<decltype(wcscspn(L"", L"")), size_t>::value), ""); static_assert((std::is_same<decltype(wcslen(L"")), size_t>::value), ""); - // const wchar_t* wcspbrk((const wchar_t*)0, L"") - See below static_assert((std::is_same<decltype(wcspbrk((wchar_t*)0, L"")), wchar_t*>::value), ""); - // const wchar_t* wcsrchr((const wchar_t*)0, L' ') - See below static_assert((std::is_same<decltype(wcsrchr((wchar_t*)0, L' ')), wchar_t*>::value), ""); static_assert((std::is_same<decltype(wcsspn(L"", L"")), size_t>::value), ""); - // const wchar_t* wcsstr((const wchar_t*)0, L"") - See below static_assert((std::is_same<decltype(wcsstr((wchar_t*)0, L"")), wchar_t*>::value), ""); static_assert((std::is_same<decltype(wcstok(ws, L"", (wchar_t**)0)), wchar_t*>::value), ""); - // const wchar_t* wmemchr((const wchar_t*)0, L' ', s) - See below static_assert((std::is_same<decltype(wmemchr((wchar_t*)0, L' ', s)), wchar_t*>::value), ""); static_assert((std::is_same<decltype(wmemcmp(L"", L"", s)), int>::value), ""); static_assert((std::is_same<decltype(wmemcpy(ws, L"", s)), wchar_t*>::value), ""); @@ -110,10 +104,10 @@ int main() static_assert((std::is_same<decltype(mbsrtowcs(ws, (const char**)0, s, &mb)), size_t>::value), ""); static_assert((std::is_same<decltype(wcsrtombs(ns, (const wchar_t**)0, s, &mb)), size_t>::value), ""); -// This test fails on systems whose C library doesn't provide a correct overload -// set for wcschr, wcspbrk, wcsrchr, wcsstr, and wmemchr. There's no way for -// libc++ to fix that on the C library's behalf. -#ifndef __APPLE__ + // These tests fail on systems whose C library doesn't provide a correct overload + // set for wcschr, wcspbrk, wcsrchr, wcsstr, and wmemchr, unless the compiler is + // a suitably recent version of Clang. +#if !defined(__APPLE__) || defined(_LIBCPP_PREFERRED_OVERLOAD) static_assert((std::is_same<decltype(wcschr((const wchar_t*)0, L' ')), const wchar_t*>::value), ""); static_assert((std::is_same<decltype(wcspbrk((const wchar_t*)0, L"")), const wchar_t*>::value), ""); static_assert((std::is_same<decltype(wcsrchr((const wchar_t*)0, L' ')), const wchar_t*>::value), ""); |
