 b64f8b07c1
			
		
	
	b64f8b07c1
	
	
	
		
			
			git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@119395 91177308-0d34-0410-b5e6-96231b3b80d8
		
			
				
	
	
		
			30 lines
		
	
	
		
			610 B
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			30 lines
		
	
	
		
			610 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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| 
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| // <memory>
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| 
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| // shared_ptr
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| 
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| // explicit operator bool() const;
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| 
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| #include <memory>
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| #include <cassert>
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| 
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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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