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extern void free (void *);
int not_a_fn __attribute__ ((malloc (free))); /* { dg-warning "'malloc' attribute ignored; valid only for functions" } */
void void_return (void) __attribute__ ((malloc(free))); /* { dg-warning "'malloc' attribute ignored on functions returning 'void'" } */
void test_void_return (void)
{
void_return ();
}
extern void void_args (void); /* { dg-message "declared here" } */
void *has_malloc_with_void_args (void)
__attribute__ ((malloc(void_args))); /* { dg-error "'malloc' attribute argument 1 must take a pointer type as its first argument; have 'void'" } */
extern void no_args (); /* { dg-message "declared here" } */
void *has_malloc_with_no_args (void)
__attribute__ ((malloc(no_args))); /* { dg-error "'malloc' attribute argument 1 must take a pointer type as its first argument" } */
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