X-Git-Url: https://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Ftcon%2Ftest%2Fcompile_ok-void.c;h=694a53b533d87db6478dda4557d77c2b206e1ad6;hp=26b712f6b2485c3632d97d143bc44930ea9fb854;hb=fd48aee6393bda1e4eda9f9e52e6d9f818b77211;hpb=5c451bbbed80e3bcb1f6be4301026ece01ab1309

diff --git a/ccan/tcon/test/compile_ok-void.c b/ccan/tcon/test/compile_ok-void.c
index 26b712f6..694a53b5 100644
--- a/ccan/tcon/test/compile_ok-void.c
+++ b/ccan/tcon/test/compile_ok-void.c
@@ -13,9 +13,15 @@ struct void_container {
 int main(int argc, char *argv[])
 {
 	struct void_container vcon;
+	TCON_WRAP(struct container, void *canary) vconw;
 
 	tcon_check(&vcon, canary, NULL)->raw.p = NULL;
 	tcon_check(&vcon, canary, argv[0])->raw.p = NULL;
 	tcon_check(&vcon, canary, main)->raw.p = NULL;
+
+	tcon_unwrap(tcon_check(&vconw, canary, NULL))->p = NULL;
+	tcon_unwrap(tcon_check(&vconw, canary, argv[0]))->p = NULL;
+	tcon_unwrap(tcon_check(&vconw, canary, main))->p = NULL;
+
 	return 0;
 }