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// { dg-do run }
// { dg-options "-O2" }
// Testcase for order of destruction.
extern "C" int printf (const char *, ...);
int c;
int r;
struct B {
B();
B( B const& );
~B();
};
struct A {
A();
A( A const& );
~A();
operator B ();
};
inline A::operator B () { printf( "operator B ()\n"); return B(); }
A f();
void g( B const& );
int
main()
{
g( f() );
return r;
}
B::B() { printf( "B::B()\n" ); if (++c != 2) r = 1; }
B::B( B const& ) { printf( "B::B( B const& )\n" ); r = 1; }
B::~B() { printf( "B::~B()\n" ); if (--c != 1) r = 1; }
A::A() { printf( "A::A()\n" ); if (++c != 1) r = 1; }
A::A( A const& ) { printf( "A::A( A const& )\n" ); r = 1; }
A::~A() { printf( "A::~A()\n" ); if (--c != 0) r = 1; }
A f() { printf( "f()\n"); return A(); }
void g( B const& ) { printf( "g()\n"); }
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