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libcxx_old/test/std/utilities/meta/meta.trans/meta.trans.other/conditional.pass.cpp

28 lines
790 B
C++

//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
// type_traits
// conditional
#include <type_traits>
#include "test_macros.h"
int main(int, char**)
{
ASSERT_SAME_TYPE(char, std::conditional<true, char, int>::type);
ASSERT_SAME_TYPE(int, std::conditional<false, char, int>::type);
#if TEST_STD_VER > 11
ASSERT_SAME_TYPE(char, std::conditional_t<true, char, int>);
ASSERT_SAME_TYPE(int, std::conditional_t<false, char, int>);
#endif
return 0;
}