Files
clang-p2996/libcxx/test/std/containers/container.adaptors/stack/compare.three_way.pass.cpp
Louis Dionne 520c7fbbd0 [libc++] Mark slow tests as unsupported on GCC
Some tests in our test suite are unbelievably slow on GCC due to the
use of the always_inline attribute. See [1] for more details.

This patch introduces the GCC-ALWAYS_INLINE-FIXME lit feature to
disable tests that are plagued by that issue. At the same time, it
moves several existing tests from ad-hoc `UNSUPPORTED: gcc-12` markup
to the new GCC-ALWAYS_INLINE-FIXME feature, and marks the slowest tests
reported by the CI as `UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME`.

[1]: https://discourse.llvm.org/t/rfc-stop-supporting-extern-instantiations-with-gcc/71277/1

Differential Revision: https://reviews.llvm.org/D152736
2023-06-13 10:20:30 -07:00

36 lines
1.3 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, c++14, c++17
// UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
// <stack>
// template<class T, three_way_comparable Container>
// compare_three_way_result_t<Container>
// operator<=>(const stack<T, Container>& x, const stack<T, Container>& y);
#include <cassert>
#include <deque>
#include <list>
#include <stack>
#include <vector>
#include "nasty_containers.h"
#include "test_container_comparisons.h"
int main(int, char**) {
assert((test_sequence_container_adaptor_spaceship<std::stack, std::deque>()));
assert((test_sequence_container_adaptor_spaceship<std::stack, std::list>()));
assert((test_sequence_container_adaptor_spaceship<std::stack, std::vector>()));
assert((test_sequence_container_adaptor_spaceship<std::stack, nasty_list>()));
assert((test_sequence_container_adaptor_spaceship<std::stack, nasty_vector>()));
// `std::stack` is not constexpr, so no `static_assert` test here.
return 0;
}