PR c++/15096
	* decl.c (grokdeclarator): Ignore pointer-to-members when
	computing template depth.

	PR c++/14930
	* name-lookup.c (pushtag): Do not try to put class declarations in
	explicit specialization scopes.

	PR c++/15096
	* g++.dg/template/ptrmem10.C: New test.

	PR c++/14930
	* g++.dg/template/friend30.C: New test.

From-SVN: r83112