[C++ PATCH] Fix dynamic_cast<XXX &> in template (PR c++/34364)
Mon Dec 10 23:06:00 GMT 2007
Jakub Jelinek wrote:
> 2007-12-10 Jakub Jelinek <firstname.lastname@example.org>
> PR c++/34364
> * rtti.c (build_dynamic_cast): Call convert_from_reference even for
> dynamic_cast in a template.
> * g++.dg/rtti/dyncast2.C: New test.
Good work, this is fine.
(This is the long-standing issue that C++ does not have expressions of
reference type. Variables and data members can have reference type, and
functions can return reference types, but expressions as such always
have non-reference types. But, we've never quite made the internal
representation consistent with that.)
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