diff options
Diffstat (limited to 'gcc/system.h')
| -rw-r--r-- | gcc/system.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/gcc/system.h b/gcc/system.h index 6a74946..0d1da2c 100644 --- a/gcc/system.h +++ b/gcc/system.h @@ -547,10 +547,18 @@ extern void abort PARAMS ((void)); /* Get libiberty declarations. */ #include "libiberty.h" +/* Make sure that ONLY_INT_FIELDS has an integral value. */ +#ifdef ONLY_INT_FIELDS +#undef ONLY_INT_FIELDS +#define ONLY_INT_FIELDS 1 +#else +#define ONLY_INT_FIELDS 0 +#endif + /* Enumerated bitfields are safe to use unless we've been explictly told * otherwise or if they are signed. */ -#define USE_ENUM_BITFIELDS __GNUC__ || (!ONLY_INT_FIELDS && ENUM_BTIFIELDS_ARE_UNSIGNED) +#define USE_ENUM_BITFIELDS (__GNUC__ || (!ONLY_INT_FIELDS && ENUM_BITFIELDS_ARE_UNSIGNED)) #if USE_ENUM_BITFIELDS #define ENUM_BITFIELD(TYPE) enum TYPE |