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// PR tree-optimization/43655
// { dg-do run }
// { dg-options "-O0 -ftree-ter" }
extern "C" void abort ();
struct C
{
C (int i) : val(i) { }
C (const C& c) : val(c.val) { }
~C (void) { val = 999; }
C& operator = (const C& c) { val = c.val; return *this; }
C& inc (int i) { val += i; return *this; }
int val;
};
C
f ()
{
return C (3);
}
C
f (int i)
{
return f ().inc (i);
}
int
main ()
{
if (f (2).val != 5)
abort ();
}
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