typesafe: fix warnings with gcc's -Wcast-qual

[ccan] / ccan / typesafe_cb / test / compile_fail-typesafe_cb.c

diff --git a/ccan/typesafe_cb/test/compile_fail-typesafe_cb.c b/ccan/typesafe_cb/test/compile_fail-typesafe_cb.c
index bd20131368cf35dd2bc636d9f0d2bf44f3bd0557..bcc6ed63ea51c5a0f912514fb14c8c970eda488d 100644 (file)
--- a/ccan/typesafe_cb/test/compile_fail-typesafe_cb.c
+++ b/ccan/typesafe_cb/test/compile_fail-typesafe_cb.c
@@ -14,6 +14,7 @@ static void my_callback(char *p)
 
 int main(int argc, char *argv[])
 {
+       char str[] = "hello world";
 #ifdef FAIL
        int *p;
 #if !HAVE_TYPEOF||!HAVE_BUILTIN_CHOOSE_EXPR||!HAVE_BUILTIN_TYPES_COMPATIBLE_P
@@ -25,7 +26,7 @@ int main(int argc, char *argv[])
        p = NULL;
 
        /* This should work always. */
-       register_callback(my_callback, "hello world");
+       register_callback(my_callback, str);
 
        /* This will fail with FAIL defined */
        register_callback(my_callback, p);