PR c++/59655
	* pt.c (push_tinst_level_loc): If limit_bad_template_recursion,
	set TREE_NO_WARNING on tldcl.
	* decl2.c (no_linkage_error): Treat templates with TREE_NO_WARNING
	as defined during error recovery.

	* g++.dg/cpp0x/diag3.C: New test.

From-SVN: r279470