237206bfda
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@248987 91177308-0d34-0410-b5e6-96231b3b80d8
42 lines
1.3 KiB
C++
42 lines
1.3 KiB
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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// <array>
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// template <size_t I, class T, size_t N> T& get(array<T, N>& a);
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// Prevent -Warray-bounds from issuing a diagnostic when testing with clang verify.
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#if defined(__clang__)
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#pragma clang diagnostic ignored "-Warray-bounds"
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#endif
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#include <array>
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#include <cassert>
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#include "test_macros.h"
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// std::array is explicitly allowed to be initialized with A a = { init-list };.
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// Disable the missing braces warning for this reason.
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#include "disable_missing_braces_warning.h"
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int main()
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{
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{
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typedef double T;
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typedef std::array<T, 3> C;
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C c = {1, 2, 3.5};
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std::get<3>(c) = 5.5; // expected-note {{requested here}}
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#if TEST_STD_VER >= 11
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// expected-error@array:* {{static_assert failed "Index out of bounds in std::get<> (std::array)"}}
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#else
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// expected-error@array:* {{implicit instantiation of undefined template '__static_assert_test<false>'}}
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#endif
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}
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}
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