mirror of
https://github.com/llvm/llvm-project.git
synced 2025-05-01 06:46:08 +00:00
31cbe0f240
C++98 and C++03 are effectively aliases as far as Clang is concerned. As such, allowing both std=c++98 and std=c++03 as Lit parameters is just slightly confusing, but provides no value. It's similar to allowing both std=c++17 and std=c++1z, which we don't do. This was discovered because we had an internal bot that ran the test suite under both c++98 AND c++03 -- one of which is redundant. Differential Revision: https://reviews.llvm.org/D80926
46 lines
1.6 KiB
C++
46 lines
1.6 KiB
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
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// UNSUPPORTED: c++03, c++11
|
|
#include <functional>
|
|
#include <string>
|
|
|
|
#include "test_macros.h"
|
|
|
|
template <class T>
|
|
struct is_transparent
|
|
{
|
|
private:
|
|
struct two {char lx; char lxx;};
|
|
template <class U> static two test(...);
|
|
template <class U> static char test(typename U::is_transparent* = 0);
|
|
public:
|
|
static const bool value = sizeof(test<T>(0)) == 1;
|
|
};
|
|
|
|
|
|
int main(int, char**)
|
|
{
|
|
static_assert ( !is_transparent<std::logical_and<int>>::value, "" );
|
|
static_assert ( !is_transparent<std::logical_and<std::string>>::value, "" );
|
|
static_assert ( is_transparent<std::logical_and<void>>::value, "" );
|
|
static_assert ( is_transparent<std::logical_and<>>::value, "" );
|
|
|
|
static_assert ( !is_transparent<std::logical_or<int>>::value, "" );
|
|
static_assert ( !is_transparent<std::logical_or<std::string>>::value, "" );
|
|
static_assert ( is_transparent<std::logical_or<void>>::value, "" );
|
|
static_assert ( is_transparent<std::logical_or<>>::value, "" );
|
|
|
|
static_assert ( !is_transparent<std::logical_not<int>>::value, "" );
|
|
static_assert ( !is_transparent<std::logical_not<std::string>>::value, "" );
|
|
static_assert ( is_transparent<std::logical_not<void>>::value, "" );
|
|
static_assert ( is_transparent<std::logical_not<>>::value, "" );
|
|
|
|
return 0;
|
|
}
|