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/* Radar 4535968 */
/* { dg-do compile { target *-*-darwin* } } */
/* { dg-options "-O0 -gdwarf-2 -dA -fno-eliminate-unused-debug-types" } */
/* { dg-final { scan-assembler "__debug_pubtypes" } } */
/* { dg-final { scan-assembler "long+\[ \t\]+\(0x\)?\[0-9a-f]+\[ \t\n\]+\[#;@]+\[ \t\]+Pub Info Length" } } */
/* { dg-final { scan-assembler "\"empty\\\\0\"+\[ \t\]+\[#;@]+\[ \t\]+external name" } } */
/* { dg-final { scan-assembler "\"A\\\\0\"+\[ \t\]+\[#;@]+\[ \t\]+external name" } } */
/* { dg-final { scan-assembler "\"B\\\\0\"+\[ \t\]+\[#;@]+\[ \t\]+external name" } } */
struct A
{
virtual ~A ();
int a1;
};
A::~A()
{
a1 = 800;
}
struct B : public A
{
virtual ~B ();
int b1;
int b2;
};
B::~B()
{
a1 = 900;
b1 = 901;
b2 = 902;
}
// Stop the compiler from optimizing away data.
void refer (A *)
{
;
}
struct empty {};
// Stop the compiler from optimizing away data.
void refer (empty *)
{
;
}
int main (void)
{
A alpha, *aap, *abp;
B beta, *bbp;
empty e;
alpha.a1 = 100;
beta.a1 = 200; beta.b1 = 201; beta.b2 = 202;
aap = α refer (aap);
abp = β refer (abp);
bbp = β refer (bbp);
refer (&e);
return 0; // marker return 0
} // marker close brace
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