1d725ecf93
Let NULL and MSVC headers coexist better.
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Fixes the two issues mentioned in PR12146.
llvm-svn: 155490
2012-04-24 21:27:01 +00:00
57540c5be0
fix a bunch of comment typos found by codespell. Patch by
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Luis Felipe Strano Moraes!
llvm-svn: 129559
2011-04-15 05:22:18 +00:00
f49e1dd86d
Add '#ifndef _PTRDIFF_T' guard around definition of ptrdiff_t. Fixes <rdar://problem/9210154>.
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llvm-svn: 128578
2011-03-30 21:43:52 +00:00
a8792e514a
lib/Headers/stddef.h: wint_t should be defined whenever <stddef.h> is included with __need_wint_t.
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llvm-svn: 116794
2010-10-19 03:42:41 +00:00
ee8df8f167
fix PR7192 by defining wchar_t in a more conventional way. The
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type of L"x" can change based on command line arguments.
llvm-svn: 113127
2010-09-05 23:29:49 +00:00
38321174e0
add a hack for visual studio, fixing PR7796
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llvm-svn: 110161
2010-08-03 22:13:56 +00:00
0684e33ba5
MinGW requires that wint_t be defined in stddef.h. In order to accomodate, we
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won't define it unless specifically requested via the use of __need_wint_t.
llvm-svn: 105985
2010-06-15 02:36:48 +00:00
0a4a8326c1
Add preprocessor guards to the definitions of size_t and wchar_t, and #undef NULL before defining it.
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This addresses potential issues with system headers reported in <rdar://problem/7727159>.
llvm-svn: 98006
2010-03-08 23:23:45 +00:00
f7ab50df29
Define NULL to __null in C++, so that it's guaranteed to have the same size as a pointer
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llvm-svn: 60355
2008-12-01 17:20:57 +00:00
6b0dc85119
#define NULL as 0 when compiling as C++. This fixes the carbon.cpp and cocoa.mm test failures.
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llvm-svn: 58685
2008-11-04 06:53:14 +00:00
9e9b046ac9
Add a couple more headers. stddef was discussed on cfe-dev, and
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consensus was that it was fine; iso646 is trivial.
We actually don't need that many headers overall... on Ubuntu, at least,
all we need are stdint.h, stdarg.h, limits.h, and float.h to stop
depending on having gcc's headers around for normal code.
On a side note, the path searching needs some improvement; I had to
hardcode the path to my header directory into clang.cpp to get the
driver to use it consistently.
llvm-svn: 51317
2008-05-20 13:34:26 +00:00
Nico Weber