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libcxx initial import

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@103490 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Howard Hinnant
2010-05-11 19:42:16 +00:00
commit bc8d3f97eb
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53
test/strings/c.strings/cstring.pass.cpp Normal file
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//===----------------------------------------------------------------------===//
//
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <cstring>
#include <cstring>
#include <type_traits>
#ifndef NULL
#error NULL not defined
#endif
int main()
{
std::size_t s = 0;
void* vp = 0;
const void* vpc = 0;
char* cp = 0;
const char* cpc = 0;
static_assert((std::is_same<decltype(std::memcpy(vp, vpc, s)), void*>::value), "");
static_assert((std::is_same<decltype(std::memmove(vp, vpc, s)), void*>::value), "");
static_assert((std::is_same<decltype(std::strcpy(cp, cpc)), char*>::value), "");
static_assert((std::is_same<decltype(std::strncpy(cp, cpc, s)), char*>::value), "");
static_assert((std::is_same<decltype(std::strcat(cp, cpc)), char*>::value), "");
static_assert((std::is_same<decltype(std::strncat(cp, cpc, s)), char*>::value), "");
static_assert((std::is_same<decltype(std::memcmp(vpc, vpc, s)), int>::value), "");
static_assert((std::is_same<decltype(std::strcmp(cpc, cpc)), int>::value), "");
static_assert((std::is_same<decltype(std::strncmp(cpc, cpc, s)), int>::value), "");
static_assert((std::is_same<decltype(std::strcoll(cpc, cpc)), int>::value), "");
static_assert((std::is_same<decltype(std::strxfrm(cp, cpc, s)), std::size_t>::value), "");
static_assert((std::is_same<decltype(std::memchr(vpc, 0, s)), const void*>::value), "");
static_assert((std::is_same<decltype(std::memchr(vp, 0, s)), void*>::value), "");
static_assert((std::is_same<decltype(std::strchr(cpc, 0)), const char*>::value), "");
static_assert((std::is_same<decltype(std::strchr(cp, 0)), char*>::value), "");
static_assert((std::is_same<decltype(std::strcspn(cpc, cpc)), std::size_t>::value), "");
static_assert((std::is_same<decltype(std::strpbrk(cpc, cpc)), const char*>::value), "");
static_assert((std::is_same<decltype(std::strpbrk(cp, cpc)), char*>::value), "");
static_assert((std::is_same<decltype(std::strrchr(cpc, 0)), const char*>::value), "");
static_assert((std::is_same<decltype(std::strrchr(cp, 0)), char*>::value), "");
static_assert((std::is_same<decltype(std::strspn(cpc, cpc)), std::size_t>::value), "");
static_assert((std::is_same<decltype(std::strstr(cpc, cpc)), const char*>::value), "");
static_assert((std::is_same<decltype(std::strstr(cp, cpc)), char*>::value), "");
static_assert((std::is_same<decltype(std::strtok(cp, cpc)), char*>::value), "");
static_assert((std::is_same<decltype(std::memset(vp, 0, s)), void*>::value), "");
static_assert((std::is_same<decltype(std::strerror(0)), char*>::value), "");
static_assert((std::is_same<decltype(std::strlen(cpc)), std::size_t>::value), "");
}