22 lines
528 B
C++
22 lines
528 B
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include <ext/hash_set>
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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() {
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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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}
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