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4806bce5a8
Some tests are marked as failing on platforms where the dylib does not provide the required exception classes. However, when testing with exceptions disabled, those tests shouldn't be marked as failing. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@353210 91177308-0d34-0410-b5e6-96231b3b80d8
44 lines
992 B
C++
44 lines
992 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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// UNSUPPORTED: c++98, c++03, c++11, c++14
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// XFAIL: dylib-has-no-bad_any_cast && !libcpp-no-exceptions
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// <any>
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// void swap(any &, any &) noexcept
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// swap(...) just wraps any::swap(...). That function is tested elsewhere.
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#include <any>
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#include <cassert>
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using std::any;
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using std::any_cast;
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int main(int, char**)
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{
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{ // test noexcept
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any a;
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static_assert(noexcept(swap(a, a)), "swap(any&, any&) must be noexcept");
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}
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{
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any a1(1);
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any a2(2);
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swap(a1, a2);
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assert(any_cast<int>(a1) == 2);
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assert(any_cast<int>(a2) == 1);
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}
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return 0;
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}
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