llvm-project/libcxx/test/std/depr/depr.c.headers/limits_h.compile.pass.cpp
Louis Dionne f901254341
[libc++] Remove libc++'s own <limits.h> (#65472)
We do not define anything beyond the C Library's limits.h, so it
shouldn't be needed. This removes the need for a GCC-specific
workaround, see [1].

[1]: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107795

Differential Revision: https://reviews.llvm.org/D138384
2023-10-10 11:06:43 -07:00

91 lines
1.5 KiB
C++

//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
// test <limits.h>
//
// Even though <limits.h> is not provided by libc++, we still test that
// using it with libc++ on the search path will work.
#include <limits.h>
#ifndef CHAR_BIT
#error CHAR_BIT not defined
#endif
#ifndef SCHAR_MIN
#error SCHAR_MIN not defined
#endif
#ifndef SCHAR_MAX
#error SCHAR_MAX not defined
#endif
#ifndef UCHAR_MAX
#error UCHAR_MAX not defined
#endif
#ifndef CHAR_MIN
#error CHAR_MIN not defined
#endif
#ifndef CHAR_MAX
#error CHAR_MAX not defined
#endif
#ifndef MB_LEN_MAX
#error MB_LEN_MAX not defined
#endif
#ifndef SHRT_MIN
#error SHRT_MIN not defined
#endif
#ifndef SHRT_MAX
#error SHRT_MAX not defined
#endif
#ifndef USHRT_MAX
#error USHRT_MAX not defined
#endif
#ifndef INT_MIN
#error INT_MIN not defined
#endif
#ifndef INT_MAX
#error INT_MAX not defined
#endif
#ifndef UINT_MAX
#error UINT_MAX not defined
#endif
#ifndef LONG_MIN
#error LONG_MIN not defined
#endif
#ifndef LONG_MAX
#error LONG_MAX not defined
#endif
#ifndef ULONG_MAX
#error ULONG_MAX not defined
#endif
#ifndef LLONG_MIN
#error LLONG_MIN not defined
#endif
#ifndef LLONG_MAX
#error LLONG_MAX not defined
#endif
#ifndef ULLONG_MAX
#error ULLONG_MAX not defined
#endif