7df3447c10
Fix for PR3841: follow gcc's example and fall back to the system
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stdint.h unless we are freestanding.
Any suggestions here are welcome.
llvm-svn: 70806
2009-05-03 23:00:48 +00:00
61639745b6
glibc plays some weird games with multiple different definitions of
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int8_t and games it with strange *_defined macros. Emulate its weirdness
for better compatibility with linux etc. Problem pointed out by anders
johnson.
llvm-svn: 69458
2009-04-18 19:11:11 +00:00
2e8536cfaa
Only intptr_t is protected by __intptr_t_defined.
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llvm-svn: 67018
2009-03-15 03:16:47 +00:00
5a5194fec3
fix inverted conditional, rdar://6633188
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llvm-svn: 65704
2009-02-28 18:53:33 +00:00
39bb0182bd
anders johnson points out that some software depends on the
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definition of __intptr_t_defined when stdint.h defines intptr_t.
llvm-svn: 64497
2009-02-13 22:43:13 +00:00
7e4c81c8c6
Give TargetInfo a new IntPtrType to hold the intptr_t type for
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a target.
Make Preprocessor.cpp define a new __INTPTR_TYPE__ macro based on this.
On linux/32, set intptr_t to int, instead of long. This fixes PR3563.
llvm-svn: 64495
2009-02-13 22:28:55 +00:00
7325b61e74
Fix an #ifndef that should be an #ifdef instead.
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llvm-svn: 64206
2009-02-10 06:18:19 +00:00
4293c8935a
C++ really shouldn't check these #defines, thanks to Howard
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for pointing this out!
llvm-svn: 64037
2009-02-07 22:21:31 +00:00
6726d42059
remove two eroneous suffixes, these promote to int. Thanks to Neil
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for pointing this out.
llvm-svn: 64011
2009-02-07 08:49:37 +00:00
a7cc1267cf
fix some missing parens, thanks for Eli's review!
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Obviously I make a miserable header developer :)
llvm-svn: 64009
2009-02-07 06:42:04 +00:00
5455db4273
make sure that UINTMAX_MAX has an unsigned type. This assumes that
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uintmax_t is unsigned long long, which is not optimal, but is assumed
elsewhere already.
llvm-svn: 64007
2009-02-07 06:38:06 +00:00
6bda45cec0
make various MAX/MIN constants be preprocessor constants, not C constants.
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Thanks to Eli for pointing this out.
llvm-svn: 64006
2009-02-07 06:33:44 +00:00
01af63beb4
Apparently it is important to define intptr_t and uintptr_t to
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long instead of int. This is because system heaers like to redefine
typedefs and that is an error if they don't exactly match. Use long
for intptr_t on all systems where long is the right size.
llvm-svn: 63984
2009-02-07 00:23:17 +00:00
ad41b83816
Fix some errors in the new stdint.h.
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llvm-svn: 63982
2009-02-06 23:57:52 +00:00
404c2fb9cc
add a stdint.h header.
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llvm-svn: 63977
2009-02-06 22:59:47 +00:00
Eli Friedman