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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [g++.dg/] [opt/] [anonunion1.C] - Rev 301
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// PR c++/5748
// This testcase ICEd because used flag from the anon union variables
// was not propagated back to the anon union itself, causing addressof
// not to be replaced with stack slot.
// { dg-do compile }
// { dg-options "-O2" }
struct A {
A ();
~A ();
int foo ();
int bar (void *x, int y);
};
int A::foo()
{
union {
int a;
int b;
};
if (bar (&a, sizeof (int)) != 32)
return 16;
return 0;
}