1bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant//===----------------------------------------------------------------------===// 2bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 3f5256e16dfc425c1d466f6308d4026d529ce9e0bHoward Hinnant// The LLVM Compiler Infrastructure 4bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 5b64f8b07c104c6cc986570ac8ee0ed16a9f23976Howard Hinnant// This file is dual licensed under the MIT and the University of Illinois Open 6b64f8b07c104c6cc986570ac8ee0ed16a9f23976Howard Hinnant// Source Licenses. See LICENSE.TXT for details. 7bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 8bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant//===----------------------------------------------------------------------===// 9bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 10bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// <cwchar> 11bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 12bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <cwchar> 13bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <type_traits> 14bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 15bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#ifndef NULL 16bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#error NULL not defined 17bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#endif 18bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 19bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#ifndef WCHAR_MAX 20bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#error WCHAR_MAX not defined 21bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#endif 22bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 23bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#ifndef WCHAR_MIN 24bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#error WCHAR_MIN not defined 25bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#endif 26bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 27bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#ifndef WEOF 28bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#error WEOF not defined 29bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#endif 30bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 31bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantint main() 32bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 33bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::mbstate_t mb = {0}; 34bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::size_t s = 0; 35a78264f87282a075009e5221cd7654e93be08645Sean Hunt std::tm *tm = 0; 36bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::wint_t w = 0; 37bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant ::FILE* fp = 0; 38a78264f87282a075009e5221cd7654e93be08645Sean Hunt#ifdef __APPLE__ 39bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant __darwin_va_list va; 40a78264f87282a075009e5221cd7654e93be08645Sean Hunt#else 41a78264f87282a075009e5221cd7654e93be08645Sean Hunt __builtin_va_list va; 42a78264f87282a075009e5221cd7654e93be08645Sean Hunt#endif 43bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant char* ns = 0; 44bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant wchar_t* ws = 0; 45bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::fwprintf(fp, L"")), int>::value), ""); 46bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::fwscanf(fp, L"")), int>::value), ""); 47bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::swprintf(ws, s, L"")), int>::value), ""); 48bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::swscanf(L"", L"")), int>::value), ""); 49bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::vfwprintf(fp, L"", va)), int>::value), ""); 50bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::vfwscanf(fp, L"", va)), int>::value), ""); 51bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::vswprintf(ws, s, L"", va)), int>::value), ""); 52bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::vswscanf(L"", L"", va)), int>::value), ""); 53bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::vwprintf(L"", va)), int>::value), ""); 54bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::vwscanf(L"", va)), int>::value), ""); 55bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wprintf(L"")), int>::value), ""); 56bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wscanf(L"")), int>::value), ""); 57bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::fgetwc(fp)), std::wint_t>::value), ""); 58bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::fgetws(ws, 0, fp)), wchar_t*>::value), ""); 59bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::fputwc(L' ', fp)), std::wint_t>::value), ""); 60bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::fputws(L"", fp)), int>::value), ""); 61bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::fwide(fp, 0)), int>::value), ""); 62bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::getwc(fp)), std::wint_t>::value), ""); 63bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::getwchar()), std::wint_t>::value), ""); 64bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::putwc(L' ', fp)), std::wint_t>::value), ""); 65bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::putwchar(L' ')), std::wint_t>::value), ""); 66bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::ungetwc(L' ', fp)), std::wint_t>::value), ""); 67bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wcstod(L"", (wchar_t**)0)), double>::value), ""); 68bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wcstof(L"", (wchar_t**)0)), float>::value), ""); 69bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wcstold(L"", (wchar_t**)0)), long double>::value), ""); 70bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wcstol(L"", (wchar_t**)0, 0)), long>::value), ""); 71bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wcstoll(L"", (wchar_t**)0, 0)), long long>::value), ""); 72bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wcstoul(L"", (wchar_t**)0, 0)), unsigned long>::value), ""); 73bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wcstoull(L"", (wchar_t**)0, 0)), unsigned long long>::value), ""); 74bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wcscpy(ws, L"")), wchar_t*>::value), ""); 75bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wcsncpy(ws, L"", s)), wchar_t*>::value), ""); 76bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wcscat(ws, L"")), wchar_t*>::value), ""); 77bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wcsncat(ws, L"", s)), wchar_t*>::value), ""); 78bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wcscmp(L"", L"")), int>::value), ""); 79bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wcscoll(L"", L"")), int>::value), ""); 80bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wcsncmp(L"", L"", s)), int>::value), ""); 81bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wcsxfrm(ws, L"", s)), std::size_t>::value), ""); 82bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wcschr((const wchar_t*)0, L' ')), const wchar_t*>::value), ""); 83bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wcschr((wchar_t*)0, L' ')), wchar_t*>::value), ""); 84bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wcscspn(L"", L"")), std::size_t>::value), ""); 85bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wcslen(L"")), std::size_t>::value), ""); 86bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wcspbrk((const wchar_t*)0, L"")), const wchar_t*>::value), ""); 87bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wcspbrk((wchar_t*)0, L"")), wchar_t*>::value), ""); 88bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wcsrchr((const wchar_t*)0, L' ')), const wchar_t*>::value), ""); 89bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wcsrchr((wchar_t*)0, L' ')), wchar_t*>::value), ""); 90bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wcsspn(L"", L"")), std::size_t>::value), ""); 91bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wcsstr((const wchar_t*)0, L"")), const wchar_t*>::value), ""); 92bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wcsstr((wchar_t*)0, L"")), wchar_t*>::value), ""); 93bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wcstok(ws, L"", (wchar_t**)0)), wchar_t*>::value), ""); 94bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wmemchr((const wchar_t*)0, L' ', s)), const wchar_t*>::value), ""); 95bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wmemchr((wchar_t*)0, L' ', s)), wchar_t*>::value), ""); 96bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wmemcmp(L"", L"", s)), int>::value), ""); 97bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wmemcpy(ws, L"", s)), wchar_t*>::value), ""); 98bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wmemmove(ws, L"", s)), wchar_t*>::value), ""); 99bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wmemset(ws, L' ', s)), wchar_t*>::value), ""); 100a78264f87282a075009e5221cd7654e93be08645Sean Hunt static_assert((std::is_same<decltype(std::wcsftime(ws, s, L"", tm)), std::size_t>::value), ""); 101bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::btowc(0)), wint_t>::value), ""); 102bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wctob(w)), int>::value), ""); 103bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::mbsinit(&mb)), int>::value), ""); 104bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::mbrlen("", s, &mb)), std::size_t>::value), ""); 105bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::mbrtowc(ws, "", s, &mb)), std::size_t>::value), ""); 106bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wcrtomb(ns, L' ', &mb)), std::size_t>::value), ""); 107bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::mbsrtowcs(ws, (const char**)0, s, &mb)), std::size_t>::value), ""); 108bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(std::wcsrtombs(ns, (const wchar_t**)0, s, &mb)), std::size_t>::value), ""); 109bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 110