re PR c++/33194 (ICE: canonical types differ for identical types void ()(const char*, ...) and void ()(const char*, ...))

2007-08-29  Douglas Gregor  <doug.gregor@gmail.com>

	PR c++/33194
	* tree.c (build_type_attribute_qual_variant): Set canonical types
	on the final, unqualified attribute variant before building the
	qualified version.

2007-08-29  Douglas Gregor  <doug.gregor@gmail.com>

	PR c++/33194
	* g++.dg/other/canon-33194.C: New.

From-SVN: r127896