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