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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@332768 91177308-0d34-0410-b5e6-96231b3b80d8
33 lines
878 B
C++
33 lines
878 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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// <array>
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// UNSUPPORTED: c++98, c++03, c++11, c++14
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// UNSUPPORTED: libcpp-no-deduction-guides
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// template <class T, class... U>
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// array(T, U...) -> array<T, 1 + sizeof...(U)>;
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//
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// Requires: (is_same_v<T, U> && ...) is true. Otherwise the program is ill-formed.
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#include <array>
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#include <cassert>
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#include <cstddef>
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#include "test_macros.h"
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int main()
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{
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{
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std::array arr{1,2,3L}; // expected-error {{no viable constructor or deduction guide for deduction of template arguments of 'array'}}
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}
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}
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