54 lines
1.5 KiB
C++
54 lines
1.5 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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// UNSUPPORTED: c++03, c++11, c++14, c++17
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// UNSUPPORTED: libcpp-no-concepts
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// UNSUPPORTED: clang-10
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// UNSUPPORTED: gcc-10
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// std::ranges::empty
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#include <ranges>
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struct Incomplete;
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void f(Incomplete arr[]) {
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// expected-error@*:* {{is SFINAE-unfriendly on arrays of an incomplete type.}}
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// expected-error@*:* {{call to deleted function call operator in type}}
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// expected-error@*:* {{attempt to use a deleted function}}
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std::ranges::begin(arr);
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}
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void f(Incomplete(&arr)[]) {
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// expected-error@*:* {{is SFINAE-unfriendly on arrays of an incomplete type.}}
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std::ranges::begin(arr);
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}
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void f(Incomplete(&&arr)[]) {
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// expected-error@*:* {{is SFINAE-unfriendly on arrays of an incomplete type.}}
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std::ranges::begin(arr);
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}
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void f2(Incomplete arr[2]) {
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// expected-error@*:* {{call to deleted function call operator in type}}
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// expected-error@*:* {{attempt to use a deleted function}}
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std::ranges::begin(arr);
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}
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void f(Incomplete(&arr)[2]) {
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std::ranges::begin(arr);
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}
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void f(Incomplete(&&arr)[2]) {
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std::ranges::begin(arr);
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}
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void f(Incomplete(&arr)[2][2]) {
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std::ranges::begin(arr);
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}
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