2018-02-07  Martin Liska  <mliska@suse.cz>

	PR c++/84059.
	* class.c (add_method): Append argument value.
	* cp-tree.h (maybe_version_functions): Add new argument.
	* decl.c (decls_match): Call it if a declaration does not
	have DECL_FUNCTION_VERSIONED.
	(maybe_version_functions): record argument is added.
2018-02-07  Martin Liska  <mliska@suse.cz>

	PR c++/84059.
	* g++.dg/ext/mv26.C: New test.

From-SVN: r257451