X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=ccan%2Fcontainer_of%2Ftest%2Fcompile_fail-var-types.c;h=f254d9210207fabfd3eedc69062516b0ccafc64e;hb=7581be1b694700155dbb0edb91a772babf160545;hp=f9312b69b3a0486f0b07506781638c3e09cfce89;hpb=39357f4e89f4ac02eb11861812cbfc67b4f1d4ef;p=ccan

diff --git a/ccan/container_of/test/compile_fail-var-types.c b/ccan/container_of/test/compile_fail-var-types.c
index f9312b69..f254d921 100644
--- a/ccan/container_of/test/compile_fail-var-types.c
+++ b/ccan/container_of/test/compile_fail-var-types.c
@@ -14,8 +14,12 @@ int main(int argc, char *argv[])
 #ifdef FAIL
 	/* b is a char, but intp is an int * */
 	foop = container_of_var(intp, foop, b);
+#if !HAVE_TYPEOF
+#error "Unfortunately we don't fail if we don't have typeof."
+#endif
 #else
 	foop = NULL;
 #endif
+	(void) foop; /* Suppress unused-but-set-variable warning. */
 	return intp == NULL;
 }