a7f9895cc1
Since those features are general properties of the environment, it makes sense to use them from libc++abi too, and so the name libcpp-has-no-xxx doesn't make sense. Differential Revision: https://reviews.llvm.org/D126482
39 lines
791 B
C++
39 lines
791 B
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// UNSUPPORTED: no-threads
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// <future>
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// class shared_future<R>
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// shared_future();
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#include <future>
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#include <cassert>
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#include "test_macros.h"
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int main(int, char**)
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{
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{
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std::shared_future<int> f;
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assert(!f.valid());
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}
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{
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std::shared_future<int&> f;
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assert(!f.valid());
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}
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{
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std::shared_future<void> f;
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assert(!f.valid());
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}
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return 0;
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}
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