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b82dcb624e
I made sure they all had some expected-error output in them. Many of these tests would be better implemented as a positive test using SFINAE, but this is beyond the scope of this patch. Differential Revision: https://reviews.llvm.org/D153980
40 lines
1.4 KiB
C++
40 lines
1.4 KiB
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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//
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// UNSUPPORTED: c++03, c++11, c++14, c++17
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// <numeric>
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// template <class _Tp>
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// _Tp midpoint(_Tp __a, _Tp __b) noexcept
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// An overload exists for each of char and all arithmetic types except bool.
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#include <numeric>
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#include "test_macros.h"
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int func1 () { return 1; }
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int func2 () { return 2; }
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struct Incomplete;
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Incomplete *ip = nullptr;
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void *vp = nullptr;
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int main(int, char**)
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{
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(void) std::midpoint(false, true); // expected-error {{no matching function for call to 'midpoint'}}
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// A couple of odd pointer types that should fail
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(void) std::midpoint(nullptr, nullptr); // expected-error {{no matching function for call to 'midpoint'}}
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(void) std::midpoint(func1, func2); // expected-error {{no matching function for call to 'midpoint'}}
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(void) std::midpoint(ip, ip); // expected-error {{no matching function for call to 'midpoint'}}
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(void) std::midpoint(vp, vp); // expected-error {{no matching function for call to 'midpoint'}}
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return 0;
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}
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