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// { dg-do compile { target c++11 } }
struct A
{
virtual void f();
char c;
};
struct B1 : A
{
char c2;
};
struct B2
{
A a [[no_unique_address]];
char c2;
};
struct C
{
char c;
};
struct D: virtual C
{
virtual void f();
};
struct B3: D
{
char c2;
};
struct B4
{
D d [[no_unique_address]];
char c2;
};
#define SA(X) static_assert ((X), #X)
SA (sizeof (B2) == sizeof (B1));
SA (sizeof (B3) == sizeof (B4));
namespace N2
{
// C as big as _vptr to test PR c++/104139
struct C
{
long c;
};
struct D: virtual C
{
virtual void f();
};
struct B3: D
{
char c2;
};
struct B4
{
D d [[no_unique_address]];
char c2;
};
SA (sizeof (B3) == sizeof (B4));
}
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