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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc3/] [gcc/] [testsuite/] [g++.dg/] [eh/] [stabilize.C] - Rev 516
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// PR c++/8186
// Bug: In f, convert_for_arg_passing wrapped the A TARGET_EXPR in an
// ADDR_EXPR for passing by invisible ref. stabilize_throw_expr copied the
// resulting pointer into a temporary. cp_convert_parm_for_inlining then
// dereferences it and tries to initialize B::am with the INDIRECT_REF,
// which calls for a bitwise copy. Which is broken.
// { dg-options "-O" }
struct A
{
A();
A(const A&);
A& operator=(const A&);
};
struct B {
A am;
B(A a) { am = a; }
};
void f ()
{
throw B(A());
}