[RFC] Fix ADDR_EXPR type mismatches in C++ frontend

[Richard Guenther]

Richard Henderson wrote:
> On Wed, May 18, 2005 at 02:08:02PM +0200, Richard Guenther wrote:
> 
>>!       vtbl = build_fold_addr_expr (vtbl);
> 
> 
> No convert.

It will break later if I use convert here - the frontend chokes on
the unexpected NOP_EXPR.

> And I'm pretty sure you never want to use convert, as that'll 
> emit warnings.  Use fold_convert.

Ah ok, nice to know.

I guess I wont touch the frontends if possible for now.

Richard.