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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [g++.old-deja/] [g++.robertl/] [eb75.C] - Rev 327
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// { dg-do assemble }
int*& foo (int const *& x)
{
return const_cast<int*&> (x);
}
/*
If the references in this example are changed to pointers (change
all `&''s to `*'), no warnings result.
I think this is incorrect according to CD2 5.2.11, para 4:
4 An lvalue of type T1 can be explicitly converted to an lvalue of type
T2 using the cast const_cast<T2&> (where T1 and T2 are object types)
if a pointer to T1 can be explicitly converted to the type pointer to
T2 using a const_cast. The result of a reference const_cast refers to
the original object.
*/
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