Use static_assert instead of using homegrown macro

2016-10-27 14:59:01 +02:00
parent 2e65e745ee
commit ae01156598
1 changed files with 1 additions and 1 deletions
@@ -79,7 +79,7 @@ extern void rtcdriver_settime(struct gtm * t);
 #define TIME_T_MIDPOINT (SHR (TIME_T_MIN + TIME_T_MAX, 1) + 1)

 /* Verify a requirement at compile-time (unlike assert, which is runtime).  */
-#define verify(name, assertion) struct name { char a[(assertion) ? 1 : -1]; }
+#define verify(name, assertion) static_assert(assertion, #assertion);

 verify(gtime_t_is_integer, TYPE_IS_INTEGER(gtime_t));
 verify(twos_complement_arithmetic, TYPE_TWOS_COMPLEMENT(int));