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35 lines
873 B
C++
35 lines
873 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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// Prevent emission of the deprecated warning.
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#ifdef __clang__
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#pragma clang diagnostic ignored "-W#warnings"
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#endif
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// Poison the std:: names we might use inside __gnu_cxx to ensure they're
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// properly qualified.
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struct allocator;
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struct pair;
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struct equal_to;
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struct unique_ptr;
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#include <ext/hash_set>
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#include "test_macros.h"
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namespace __gnu_cxx {
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template class hash_set<int>;
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}
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int main(int, char**) {
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typedef __gnu_cxx::hash_set<int> Set;
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Set s;
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Set s2(s);
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((void)s2);
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return 0;
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}
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