| 1 | //===----------------------------------------------------------------------===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |
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| 9 | // Make sure libc++'s <cstddef> defines types like ::nullptr_t in the global namespace. |
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| 10 | // This is a conforming extension to be consistent with other implementations, which all |
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| 11 | // appear to provide that behavior too. |
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| 12 | |
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| 13 | #include <cstddef> |
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| 14 | |
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| 15 | #include "test_macros.h" |
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| 16 | |
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| 17 | using PtrdiffT = ::ptrdiff_t; |
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| 18 | using SizeT = ::size_t; |
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| 19 | #if TEST_STD_VER >= 11 |
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| 20 | using MaxAlignT = ::max_align_t; |
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| 21 | #endif |
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| 22 | |
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| 23 | // Supported in C++03 mode too for backwards compatibility with previous versions of libc++ |
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| 24 | using NullptrT = ::nullptr_t; |
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| 25 | |
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| 26 | // Also ensure that we provide std::nullptr_t in C++03 mode, which is an extension too. |
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| 27 | using StdNullptrT = std::nullptr_t; |
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| 28 | |
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