re PR c++/28637 (ICE on invalid template parameter)
2006-08-09 Lee Millward <lee.millward@codesourcery.com>
PR c++/28637
* pt.c (coerce_template_parms): Copy across the
invalid template arguments to the new template inner arguments.
(retrieve_specialization): Robustify.
* g++.dg/template/void3.C: New test.
PR c++/28638
* pt.c (coerce_template_template_parms): Robustify.
* g++.dg/template/void4.C: New test.
PR c++/28639
* error.c (dump_template_parms): Robustify.
PR c++/28640
* pt.c (redeclare_class_template): Robustify
* g++.dg/template/void5.C: New test.
PR c++/28641
* pt.c (type_unification_real): Robustify.
From-SVN: r116043