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| author | Ted Kremenek <kremenek@apple.com> | 2010-03-08 23:13:05 +0000 |
|---|---|---|
| committer | Ted Kremenek <kremenek@apple.com> | 2010-03-08 23:13:05 +0000 |
| commit | 4c9862ca1dd586df870ab31f9bfb407911cb7fcd (patch) | |
| tree | cc473bf7858f8c1eb0a7608b02dc5a0a1cc1269d /clang/lib/Headers/stdarg.h | |
| parent | 449a9ff14b9c757aa5a43ad552126d7096760319 (diff) | |
| download | bcm5719-llvm-4c9862ca1dd586df870ab31f9bfb407911cb7fcd.tar.gz bcm5719-llvm-4c9862ca1dd586df870ab31f9bfb407911cb7fcd.zip | |
Place the definition of 'va_list' within a preprocessor guard. This matches the behavior of GCC, and avoids potential conflicts with system headers (e.g., stdio.h). Fixes <rdar://problem/7727145>.
llvm-svn: 98003
Diffstat (limited to 'clang/lib/Headers/stdarg.h')
| -rw-r--r-- | clang/lib/Headers/stdarg.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/clang/lib/Headers/stdarg.h b/clang/lib/Headers/stdarg.h index bbbaff93e24..c36ab12019f 100644 --- a/clang/lib/Headers/stdarg.h +++ b/clang/lib/Headers/stdarg.h @@ -26,7 +26,10 @@ #ifndef __STDARG_H #define __STDARG_H +#ifndef _VA_LIST typedef __builtin_va_list va_list; +#define _VA_LIST +#endif #define va_start(ap, param) __builtin_va_start(ap, param) #define va_end(ap) __builtin_va_end(ap) #define va_arg(ap, type) __builtin_va_arg(ap, type) |
