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author | Eli Friedman <eli.friedman@gmail.com> | 2009-05-03 23:00:48 +0000 |
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committer | Eli Friedman <eli.friedman@gmail.com> | 2009-05-03 23:00:48 +0000 |
commit | 7df3447c101fa07edf7d36d8f1763dc5ca69cb90 (patch) | |
tree | dd066d02f7d48a1b512239475b85cb2ef4e7e176 /clang/lib/Headers/stdint.h | |
parent | b8c4fd8cfd27dbc63e1706729be4b330bf946a0c (diff) | |
download | bcm5719-llvm-7df3447c101fa07edf7d36d8f1763dc5ca69cb90.tar.gz bcm5719-llvm-7df3447c101fa07edf7d36d8f1763dc5ca69cb90.zip |
Fix for PR3841: follow gcc's example and fall back to the system
stdint.h unless we are freestanding.
Any suggestions here are welcome.
llvm-svn: 70806
Diffstat (limited to 'clang/lib/Headers/stdint.h')
-rw-r--r-- | clang/lib/Headers/stdint.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/clang/lib/Headers/stdint.h b/clang/lib/Headers/stdint.h index 46eff354eda..a7020d838ec 100644 --- a/clang/lib/Headers/stdint.h +++ b/clang/lib/Headers/stdint.h @@ -22,8 +22,15 @@ * \*===----------------------------------------------------------------------===*/ -#ifndef __STDINT_H -#define __STDINT_H +#ifndef __CLANG_STDINT_H +#define __CLANG_STDINT_H + +/* If we're hosted, fall back to the system's stdint.h, which might have + * additional definitions. + */ +#if __STDC_HOSTED__ +# include_next <stdint.h> +#else /* We currently only support targets with power of two, 2s complement integers. */ @@ -221,4 +228,5 @@ typedef __UINTMAX_TYPE__ uintmax_t; #define INTMAX_C(v) (v##LL) #define UINTMAX_C(v) (v##ULL) -#endif /* __STDINT_H */ +#endif /* __STDC_HOSTED__ */ +#endif /* __CLANG_STDINT_H */ |