1 /* PR libstdc++/88101 */
2 /* { dg-do compile } */
3 
4 struct S;
5 struct T { char a; long long b; };
6 
7 void
foo(struct S * p,void * q,char * r,const struct T * s)8 foo (struct S *p, void *q, char *r, const struct T *s)
9 {
10   __builtin_clear_padding ();		/* { dg-error "too few arguments to function '__builtin_clear_padding'" } */
11   __builtin_clear_padding (1);		/* { dg-error "argument 1 in call to function '__builtin_clear_padding' does not have pointer type" } */
12   __builtin_clear_padding (&p);
13   __builtin_clear_padding (&p, 1);	/* { dg-error "too many arguments to function '__builtin_clear_padding'" } */
14   __builtin_clear_padding (&p, &p);	/* { dg-error "too many arguments to function '__builtin_clear_padding'" } */
15   __builtin_clear_padding (p);		/* { dg-error "argument 1 in call to function '__builtin_clear_padding' points to incomplete type" } */
16   __builtin_clear_padding (q);		/* { dg-error "argument 1 in call to function '__builtin_clear_padding' points to incomplete type" } */
17   __builtin_clear_padding (r);
18   __builtin_clear_padding (s);		/* { dg-error "argument 1 in call to function '__builtin_clear_padding' has pointer to 'const' type" } */
19 }
20