[thirdparty/gcc.git] / gcc / testsuite / g++.dg / ext / attrib49.C

// PR c++/60765
// { dg-options "-Wall -Wunused-parameter" }

struct foo
{
} x;

void (foo::*g) (int *) __attribute__ ((nonnull (2)));

void
fun1 (void (foo::*f) (int *) __attribute__ ((nonnull (2))))
{
    (x.*f) ((int *) 0); // { dg-warning "argument 1 null" }
}

void
fun2 (void (foo::*f) () __attribute__ ((nonnull, unused))) // { dg-bogus "unused" }
{
    (x.*g) ((int *) 0); // { dg-warning "argument 1 null" }
}
Commit	Line	Data
1dbdb756 PP	1	// PR c++/60765
	2	// { dg-options "-Wall -Wunused-parameter" }
	3
	4	struct foo
	5	{
	6	} x;
	7
	8	void (foo::g) (int ) __attribute__ ((nonnull (2)));
	9
	10	void
	11	fun1 (void (foo::f) (int ) __attribute__ ((nonnull (2))))
	12	{
75ff24e1	13	(x.f) ((int ) 0); // { dg-warning "argument 1 null" }
1dbdb756 PP	14	}
	15
	16	void
	17	fun2 (void (foo::*f) () __attribute__ ((nonnull, unused))) // { dg-bogus "unused" }
	18	{
75ff24e1	19	(x.g) ((int ) 0); // { dg-warning "argument 1 null" }
1dbdb756	20	}