forked from OSchip/llvm-project
				
			
		
			
				
	
	
		
			34 lines
		
	
	
		
			799 B
		
	
	
	
		
			C++
		
	
	
	
			
		
		
	
	
			34 lines
		
	
	
		
			799 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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// <valarray>
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// template<class T> class valarray;
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// value_type& operator[](size_t i);
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#include <valarray>
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#include <cassert>
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int main()
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{
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    {
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        typedef int T;
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        T a[] = {5, 4, 3, 2, 1};
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        const unsigned N = sizeof(a)/sizeof(a[0]);
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        std::valarray<T> v(a, N);
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        for (int i = 0; i < N; ++i)
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        {
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            assert(v[i] == a[i]);
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            v[i] = i;
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            assert(v[i] == i);
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        }
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    }
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}
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