[Bug c++/42272] derived template default argument

[debian dot templier at free dot fr]

------- Comment #6 from debian dot templier at free dot fr  2009-12-04 17:39 -------

i want a constructor on template class SMART<T> with reference parameter on
SMART<X> & value with the constraint of T on SMART instanciation is

T is unherited of X

class A
{
} ;

class B : virtual public A
{
} ;

where T is B and X is A 

thanks


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42272