diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/stc/ccommon.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/include/stc/ccommon.h b/include/stc/ccommon.h index ce6bba84..9cdbc9e5 100644 --- a/include/stc/ccommon.h +++ b/include/stc/ccommon.h @@ -56,14 +56,13 @@ #define c_PASTE(a, b) c_CONCAT(a, b) #define c_EXPAND(...) __VA_ARGS__ #define c_NUMARGS(...) _c_APPLY_ARG_N((__VA_ARGS__, _c_RSEQ_N)) - #define _c_APPLY_ARG_N(args) c_EXPAND(_c_ARG_N args) #define _c_RSEQ_N 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0 #define _c_ARG_N(_1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11, _12, _13, \ _14, _15, _16, N, ...) N -#define c_STATIC_ASSERT(cond) \ - typedef char c_PASTE(_static_assert_line_, __LINE__)[(cond) ? 1 : -1] +#define c_STATIC_ASSERT(cond, msg) \ + ((void)sizeof(int[(cond) ? 1 : -1])) #define c_CONTAINER_OF(p, T, m) \ ((T*)((char*)(p) + 0*sizeof((p) == &((T*)0)->m) - offsetof(T, m))) |