X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=ccan%2Fcast%2Ftest%2Fcompile_fail-cast_const2.c;h=e671e88eda56ca3dfdfab58bf3cd299fe4627e86;hb=926996e88c32445c874ff9c4f47f159db6b45995;hp=a16cfacf15354c468189d50a4a87d6550da30442;hpb=4a084a9e956e6e5fec9f9ecb02ca56a79de4a422;p=ccan

diff --git a/ccan/cast/test/compile_fail-cast_const2.c b/ccan/cast/test/compile_fail-cast_const2.c
index a16cfacf..e671e88e 100644
--- a/ccan/cast/test/compile_fail-cast_const2.c
+++ b/ccan/cast/test/compile_fail-cast_const2.c
@@ -18,6 +18,7 @@ int main(int argc, char *argv[])
 		**p = NULL;
 
 	uc = cast_const2(char **, p);
+	(void) uc; /* Suppress unused-but-set-variable warning. */
 	return 0;
 }