| 1 | //===----------------------------------------------------------------------===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |
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| 9 | // <memory> |
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| 10 | |
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| 11 | // UNSUPPORTED: c++03, c++11, c++14 |
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| 12 | |
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| 13 | // shared_ptr |
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| 14 | |
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| 15 | // element_type& operator[](ptrdiff_t i) const; |
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| 16 | |
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| 17 | #include "test_macros.h" |
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| 18 | |
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| 19 | #include <memory> |
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| 20 | #include <cassert> |
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| 21 | |
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| 22 | int main(int, char**) { |
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| 23 | // Check that we get a static assertion when we try to use the bracket |
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| 24 | // operator on shared_ptr<T> when T is not an array type. |
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| 25 | const std::shared_ptr<int> p; |
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| 26 | (void)p[0]; // expected-error@*:* {{std::shared_ptr<T>::operator[] is only valid when T is an array type.}} |
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| 27 | return 0; |
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| 28 | } |
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| 29 | |
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