Gary V. Vaughan wrote: > #define INT8_MAX INT8_C(127) > #define INT16_MAX INT16_C(32767) > #define INT32_MAX INT32_C(2147483647) > #define INT64_MAX INT64_C(9223372036854775807) > > #define INT8_MIN (-INT8_MAX - 1) > #define INT16_MIN (-INT16_MAX - 1) > #define INT32_MIN (-INT32_MAX - 1) > #define INT64_MIN (-INT64_MAX - 1)
Hmm. Maybe the __CONCAT__ or __CONCAT_U__ macro is not defined. What is the preprocessed output of this input? ==================== i.c ==================== l1 INT8_MIN l2 INT8_MAX l3 INT16_MIN l4 INT16_MAX l5 INT32_MIN l6 INT32_MAX l7 UINT8_MAX l8 UINT16_MAX l9 UINT32_MAX ============================================= $ cc -AC99 i.c Bruno
