Eric Fiselier
be6c5e18b3
Silence more unused variable warnings. Patch from STL@microsoft.com
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@272617 91177308-0d34-0410-b5e6-96231b3b80d8
2016-06-14 02:46:39 +00:00
Eric Fiselier
feb3898d4a
Cleanup warnings and remove use of __builtin_va_list in depr.c.headers
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@268294 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-02 20:08:16 +00:00
Eric Fiselier
4596c29195
Guard Clang and GCC specific pragmas. Patch from STL@microsoft.com
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@267836 91177308-0d34-0410-b5e6-96231b3b80d8
2016-04-28 01:49:03 +00:00
Richard Smith
b4aa97130b
Fix overload sets of strchr, strpbrk, strrchr, memchr and strstr from
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<string.h> and wcschr, wcspbrk, wcsrchr, wmemchr, and wcsstr from <wchar.h> to
provide a const-correct overload set even when the underlying C library does
not.
This change adds a new macro, _LIBCPP_PREFERRED_OVERLOAD, which (if defined)
specifies that a given overload is a better match than an otherwise equally
good function declaration without the overload. This is implemented in modern
versions of Clang via __attribute__((enable_if)), and not elsewhere.
We use this new macro to define overloads in the global namespace for these
functions that displace the overloads provided by the C library, unless we
believe the C library is already providing the correct signatures.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@260337 91177308-0d34-0410-b5e6-96231b3b80d8
2016-02-10 00:59:02 +00:00
Marshall Clow
5a579cfea4
Silence a -Wmissing-braces warning in the tests; mbstate_t is defined differently on different C libraries.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@254050 91177308-0d34-0410-b5e6-96231b3b80d8
2015-11-25 01:06:36 +00:00
Eric Fiselier
ea33904773
Get some of wchar_h.pass.cpp working on apple.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@249936 91177308-0d34-0410-b5e6-96231b3b80d8
2015-10-10 02:54:41 +00:00
Richard Smith
de66c515de
Unrevert r249889, and XFAIL the test for Darwin, where the libc apparently doesn't provide a correct overload set for some functions.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@249932 91177308-0d34-0410-b5e6-96231b3b80d8
2015-10-10 01:39:51 +00:00
Manman Ren
e35e663f73
Revert r249889 due to bot failure.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@249926 91177308-0d34-0410-b5e6-96231b3b80d8
2015-10-10 01:03:55 +00:00
Richard Smith
26a70eccf2
Split <wchar.h> out of <cwchar>.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@249889 91177308-0d34-0410-b5e6-96231b3b80d8
2015-10-09 19:56:37 +00:00
Marshall Clow
c2d317f1a2
Change initialization of mbstate_t objects in tests from '= {0}' to '= {}', which does the same thing, w/o having clang and gcc warn with -Wall.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@247695 91177308-0d34-0410-b5e6-96231b3b80d8
2015-09-15 14:46:03 +00:00
Eric Fiselier
212714f805
Cleanup warnings in test/std/depr
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@242627 91177308-0d34-0410-b5e6-96231b3b80d8
2015-07-18 22:51:51 +00:00
Eric Fiselier
a90c6dd460
Move test into test/std subdirectory.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@224658 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-20 01:40:03 +00:00
