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// test <stdlib.h> 11bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 12bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <stdlib.h> 13bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <type_traits> 14bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 15bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#ifndef EXIT_FAILURE 16bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#error EXIT_FAILURE not defined 17bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#endif 18bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 19bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#ifndef EXIT_SUCCESS 20bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#error EXIT_SUCCESS not defined 21bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#endif 22bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 23bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#ifndef MB_CUR_MAX 24bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#error MB_CUR_MAX not defined 25bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#endif 26bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 27bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#ifndef NULL 28bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#error NULL not defined 29bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#endif 30bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 31bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#ifndef RAND_MAX 32bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#error RAND_MAX not defined 33bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#endif 34bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 35bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantint main() 36bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 37bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant size_t s = 0; 38bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant div_t d; 39bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant ldiv_t ld; 40bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant lldiv_t lld; 41bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant char** endptr = 0; 42bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(atof("")), double>::value), ""); 43bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(atoi("")), int>::value), ""); 44bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(atol("")), long>::value), ""); 45bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(atoll("")), long long>::value), ""); 46bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(getenv("")), char*>::value), ""); 47bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(strtod("", endptr)), double>::value), ""); 48bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(strtof("", endptr)), float>::value), ""); 49bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(strtold("", endptr)), long double>::value), ""); 50bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(strtol("", endptr,0)), long>::value), ""); 51bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(strtoll("", endptr,0)), long long>::value), ""); 52bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(strtoul("", endptr,0)), unsigned long>::value), ""); 53bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(strtoull("", endptr,0)), unsigned long long>::value), ""); 54bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(rand()), int>::value), ""); 55bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(srand(0)), void>::value), ""); 56bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(calloc(0,0)), void*>::value), ""); 57bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(free(0)), void>::value), ""); 58bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(malloc(0)), void*>::value), ""); 59bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(realloc(0,0)), void*>::value), ""); 60bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(abort()), void>::value), ""); 61bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(atexit(0)), int>::value), ""); 62bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(exit(0)), void>::value), ""); 63bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(_Exit(0)), void>::value), ""); 64bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(getenv("")), char*>::value), ""); 65bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(system("")), int>::value), ""); 66bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(bsearch(0,0,0,0,0)), void*>::value), ""); 67bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(qsort(0,0,0,0)), void>::value), ""); 68bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(abs(0)), int>::value), ""); 69bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(labs((long)0)), long>::value), ""); 70bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(llabs((long long)0)), long long>::value), ""); 71bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(div(0,0)), div_t>::value), ""); 72bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(ldiv(0L,0L)), ldiv_t>::value), ""); 73bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(lldiv(0LL,0LL)), lldiv_t>::value), ""); 74bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(mblen("",0)), int>::value), ""); 75bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant wchar_t* pw = 0; 76bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant const wchar_t* pwc = 0; 77bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant char* pc = 0; 78bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(mbtowc(pw,"",0)), int>::value), ""); 79bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(wctomb(pc,L' ')), int>::value), ""); 80bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(mbstowcs(pw,"",0)), size_t>::value), ""); 81bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant static_assert((std::is_same<decltype(wcstombs(pc,pwc,0)), size_t>::value), ""); 82bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 83