shared: add nm_assert_not_reached()

diff --git a/shared/nm-macros-internal.h b/shared/nm-macros-internal.h
index 1f638ba..1eedadd 100644 (file)
--- a/shared/nm-macros-internal.h
+++ b/shared/nm-macros-internal.h
@@ -287,8 +287,10 @@ _NM_IN_STRSET_streq (const char *x, const char *s)
 
 #if NM_MORE_ASSERTS
 #define nm_assert(cond) G_STMT_START { g_assert (cond); } G_STMT_END
+#define nm_assert_not_reached() G_STMT_START { g_assert_not_reached (); } G_STMT_END
 #else
 #define nm_assert(cond) G_STMT_START { if (FALSE) { if (cond) { } } } G_STMT_END
+#define nm_assert_not_reached() G_STMT_START { ; } G_STMT_END
 #endif
 
 /*****************************************************************************/