02f95b7751
This reverts commit 7d9b5aa65b09126031e1c2903605a7d34aea4bc1 since std/utilities/format/format.arguments/format.arg/visit.return_type.pass.cpp is failing on Windows when building with Clang-cl.
25 lines
830 B
C++
25 lines
830 B
C++
//===----------------------------------------------------------------------===//
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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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#include <concepts>
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#include <format>
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#include "test_macros.h"
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/// Returns whether the basic_format_arg contains a type T with the expected value.
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template <class Context, class T>
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bool test_basic_format_arg(std::basic_format_arg<Context> arg, T expected) {
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return std::visit_format_arg(
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[expected](auto a) {
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if constexpr (std::same_as<decltype(a), T>)
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return a == expected;
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else
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return false;
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},
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arg);
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}
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