* parse.y (parser_yylex): fix false usage of local variable, it cannot
	  appear in fname state [ruby-core:49659] [Bug #7408]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@38470 b2dd03c8-39d4-4d8f-98ff-823fe69b080e