[patch] Fix PR c++/28109: ICE with typeid of incomplete type

[Mark Mitchell]

Volker Reichelt wrote:

> 2006-06-21  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
> 
> 	PR c++/28109
> 	* rtti.c (get_tinfo_decl_dynamic): Robustify.

OK.

In fact, Volker, I will pre-approve any patches from you which replace
"== error_mark_node" with "error_operand_p" to resolve
ICE-after-valid-error problems.  (For now, regressions only; once we go
back to more liberal rules, for all such bugs.)

Thanks,

-- 
Mark Mitchell
CodeSourcery
mark@codesourcery.com
(650) 331-3385 x713