GitLab

	* c-common.c (fname_as_string): Use lang_hooks.decl_printable_name
	with verbosity 0, instead of DECL_NAME, for human-readable string.
	* g++.dg/ext/fnname1.C: New test. (__func__ for C++.)
	* g++.dg/ext/fnname2.C: Likewise.
	* g++.dg/ext/fnname3.C: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@71088 138bc75d-0d04-0410-961f-82ee72b054a4