From ae01156598bd7241a75cd0b2daf3277d7b2db14e Mon Sep 17 00:00:00 2001
From: Arne Schwabe <arne@rfc2549.org>
Date: Thu, 27 Oct 2016 14:59:01 +0200
Subject: [PATCH] Use static_assert instead of using homegrown macro

---
 radio/src/rtc.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/radio/src/rtc.cpp b/radio/src/rtc.cpp
index d8da110e0..afd97a56e 100644
--- a/radio/src/rtc.cpp
+++ b/radio/src/rtc.cpp
@@ -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));