27 lines
721 B
C++
27 lines
721 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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// <iterator>
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// template <class C> auto begin(const C& c) -> decltype(c.begin());
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#include <vector>
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#include <cassert>
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#include "test_macros.h"
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int main(int, char**)
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{
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int ia[] = {1, 2, 3};
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const std::vector<int> v(ia, ia + sizeof(ia)/sizeof(ia[0]));
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std::vector<int>::const_iterator i = begin(v);
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assert(*i == 1);
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return 0;
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}
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