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Move test into test/std subdirectory.

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@224658 91177308-0d34-0410-b5e6-96231b3b80d8
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Eric Fiselier
2014-12-20 01:40:03 +00:00
parent 669a8a5a19
commit a90c6dd460
4817 changed files with 13 additions and 0 deletions
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64
test/std/utilities/meta/meta.trans/meta.trans.sign/make_signed.pass.cpp Normal file
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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// type_traits
// make_signed
#include <type_traits>
enum Enum {zero, one_};
enum BigEnum
{
bigzero,
big = 0xFFFFFFFFFFFFFFFFULL
};
#if !defined(_LIBCPP_HAS_NO_INT128) && !defined(_LIBCPP_HAS_NO_STRONG_ENUMS)
enum HugeEnum : __uint128_t
{
hugezero
};
#endif
template <class T, class U>
void test_make_signed()
{
static_assert((std::is_same<typename std::make_signed<T>::type, U>::value), "");
#if _LIBCPP_STD_VER > 11
static_assert((std::is_same<std::make_signed_t<T>, U>::value), "");
#endif
}
int main()
{
test_make_signed< signed char, signed char >();
test_make_signed< unsigned char, signed char >();
test_make_signed< char, signed char >();
test_make_signed< short, signed short >();
test_make_signed< unsigned short, signed short >();
test_make_signed< int, signed int >();
test_make_signed< unsigned int, signed int >();
test_make_signed< long, signed long >();
test_make_signed< unsigned long, long >();
test_make_signed< long long, signed long long >();
test_make_signed< unsigned long long, signed long long >();
test_make_signed< wchar_t, std::conditional<sizeof(wchar_t) == 4, int, short>::type >();
test_make_signed< const wchar_t, std::conditional<sizeof(wchar_t) == 4, const int, const short>::type >();
test_make_signed< const Enum, std::conditional<sizeof(Enum) == sizeof(int), const int, const signed char>::type >();
test_make_signed< BigEnum, std::conditional<sizeof(long) == 4, long long, long>::type >();
#ifndef _LIBCPP_HAS_NO_INT128
test_make_signed< __int128_t, __int128_t >();
test_make_signed< __uint128_t, __int128_t >();
# ifndef _LIBCPP_HAS_NO_STRONG_ENUMS
test_make_signed< HugeEnum, __int128_t >();
# endif
#endif
}