mirror of
https://github.com/llvm/llvm-project.git
synced 2025-04-30 23:26:07 +00:00
6900df37d2
Since we officially don't support several older compilers now, we can drop a lot of the markup in the test suite. This helps keep the test suite simple and makes sure that UNSUPPORTED annotations don't rot. This is the first patch of a series that will remove annotations for compilers that are now unsupported. Differential Revision: https://reviews.llvm.org/D107787
48 lines
1.1 KiB
C++
48 lines
1.1 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
|
|
|
|
// <functional>
|
|
|
|
// equal_to, not_equal_to, less, et al.
|
|
|
|
// Test that these types can be constructed w/o an initializer in a constexpr
|
|
// context. This is specifically testing gcc.gnu.org/PR83921
|
|
|
|
|
|
#include <functional>
|
|
#include "test_macros.h"
|
|
|
|
template <class T>
|
|
constexpr bool test_constexpr_context() {
|
|
std::equal_to<T> eq;
|
|
((void)eq);
|
|
std::not_equal_to<T> neq;
|
|
((void)neq);
|
|
std::less<T> l;
|
|
((void)l);
|
|
std::less_equal<T> le;
|
|
((void)le);
|
|
std::greater<T> g;
|
|
((void)g);
|
|
std::greater_equal<T> ge;
|
|
((void)ge);
|
|
return true;
|
|
}
|
|
|
|
static_assert(test_constexpr_context<int>(), "");
|
|
static_assert(test_constexpr_context<void>(), "");
|
|
|
|
|
|
int main(int, char**) {
|
|
|
|
|
|
return 0;
|
|
}
|