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Make *abs() and *div() work on CloudABI.

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According to POSIX, *abs() and *div() are allowed to be macros (in
addition to being functions). Make sure we undefine these, so that
std::*abs() and std::*div() work as expected.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@232379 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Ed Schouten
2015-03-16 14:27:44 +00:00
parent 438a5c9fdf
commit 84b6c1f402
2 changed files with 8 additions and 0 deletions
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6
include/cstdlib
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@@ -131,14 +131,20 @@ using ::getenv;
using ::system;
using ::bsearch;
using ::qsort;
#undef abs
using ::abs;
#undef labs
using ::labs;
#ifndef _LIBCPP_HAS_NO_LONG_LONG
#undef llabs
using ::llabs;
#endif // _LIBCPP_HAS_NO_LONG_LONG
#undef div
using ::div;
#undef ldiv
using ::ldiv;
#ifndef _LIBCPP_HAS_NO_LONG_LONG
#undef lldiv
using ::lldiv;
#endif // _LIBCPP_HAS_NO_LONG_LONG
using ::mblen;