c52f43e72d
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@111767 91177308-0d34-0410-b5e6-96231b3b80d8
30 lines
595 B
C++
30 lines
595 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 distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// <memory>
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// shared_ptr
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// explicit operator bool() const;
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#include <memory>
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#include <cassert>
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int main()
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{
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{
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const std::shared_ptr<int> p(new int(32));
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assert(p);
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}
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{
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const std::shared_ptr<int> p;
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assert(!p);
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}
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}
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