| Howard Hinnant | 3e51952 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1 | //===----------------------------------------------------------------------===// |
| 2 | // |
| 3 | // ÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊThe LLVM Compiler Infrastructure |
| 4 | // |
| 5 | // This file is distributed under the University of Illinois Open Source |
| 6 | // License. See LICENSE.TXT for details. |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
| 10 | // <string.h> |
| 11 | |
| 12 | #include <string.h> |
| 13 | #include <type_traits> |
| 14 | |
| 15 | #ifndef NULL |
| 16 | #error NULL not defined |
| 17 | #endif |
| 18 | |
| 19 | int main() |
| 20 | { |
| 21 | size_t s = 0; |
| 22 | void* vp = 0; |
| 23 | const void* vpc = 0; |
| 24 | char* cp = 0; |
| 25 | const char* cpc = 0; |
| 26 | static_assert((std::is_same<decltype(memcpy(vp, vpc, s)), void*>::value), ""); |
| 27 | static_assert((std::is_same<decltype(memmove(vp, vpc, s)), void*>::value), ""); |
| 28 | static_assert((std::is_same<decltype(strcpy(cp, cpc)), char*>::value), ""); |
| 29 | static_assert((std::is_same<decltype(strncpy(cp, cpc, s)), char*>::value), ""); |
| 30 | static_assert((std::is_same<decltype(strcat(cp, cpc)), char*>::value), ""); |
| 31 | static_assert((std::is_same<decltype(strncat(cp, cpc, s)), char*>::value), ""); |
| 32 | static_assert((std::is_same<decltype(memcmp(vpc, vpc, s)), int>::value), ""); |
| 33 | static_assert((std::is_same<decltype(strcmp(cpc, cpc)), int>::value), ""); |
| 34 | static_assert((std::is_same<decltype(strncmp(cpc, cpc, s)), int>::value), ""); |
| 35 | static_assert((std::is_same<decltype(strcoll(cpc, cpc)), int>::value), ""); |
| 36 | static_assert((std::is_same<decltype(strxfrm(cp, cpc, s)), size_t>::value), ""); |
| 37 | static_assert((std::is_same<decltype(memchr(vp, 0, s)), void*>::value), ""); |
| 38 | static_assert((std::is_same<decltype(strchr(cp, 0)), char*>::value), ""); |
| 39 | static_assert((std::is_same<decltype(strcspn(cpc, cpc)), size_t>::value), ""); |
| 40 | static_assert((std::is_same<decltype(strpbrk(cp, cpc)), char*>::value), ""); |
| 41 | static_assert((std::is_same<decltype(strrchr(cp, 0)), char*>::value), ""); |
| 42 | static_assert((std::is_same<decltype(strspn(cpc, cpc)), size_t>::value), ""); |
| 43 | static_assert((std::is_same<decltype(strstr(cp, cpc)), char*>::value), ""); |
| 44 | static_assert((std::is_same<decltype(strtok(cp, cpc)), char*>::value), ""); |
| 45 | static_assert((std::is_same<decltype(memset(vp, 0, s)), void*>::value), ""); |
| 46 | static_assert((std::is_same<decltype(strerror(0)), char*>::value), ""); |
| 47 | static_assert((std::is_same<decltype(strlen(cpc)), size_t>::value), ""); |
| 48 | } |