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/* { dg-do compile } */
/* { dg-options "-O2 -fdump-ipa-icf -fno-inline" } */
namespace {
struct A
{
virtual void foo(void) {}
};
struct B: virtual A
{
virtual void foo(void) {}
};
struct C: virtual A
{
virtual void bar(void) {}
};
struct D: virtual A
{
virtual void sparta(void) {}
};
struct E: B,C,D
{
virtual void foo(void) {}
virtual void barbar(void) {}
};
} // anonymous namespace
int main()
{
struct A a;
struct B b;
struct C c;
struct D d;
struct E e;
a.foo();
b.foo();
c.bar();
d.foo();
d.sparta();
e.barbar();
return 123;
}
/* { dg-final { scan-ipa-dump "\(Unified; Variable alias has been created\)|\(Symbol aliases are not supported by target\)" "icf" } } */
/* { dg-final { scan-ipa-dump "Equal symbols: \[67\]" "icf" } } */
/* { dg-final { cleanup-ipa-dump "icf" } } */
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