cp:
	PR c++/10026
	* decl2.c (arg_assoc_type) [ERROR_MARK]: Don't die.
testsuite:
	PR c++/10026
	* g++.dg/lookup/koenig1.C: New test.

	PR C++/10199
	* g++.dg/lookup/template2.C: New test.

From-SVN: r64809