* parse.y (warn_unused_var): use same format as shadowing local

variable.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28365 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,4 +1,7 @@
-Sun Jun 20 14:40:50 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Jun 20 15:14:05 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (warn_unused_var): use same format as shadowing local
+	  variable.
 
 	* parse.y (shadowing_lvar_gen): get rid of adding extra name for
 	  shadowing local variable.  [ruby-dev:41628]

parse.y

@@ -8935,7 +8935,7 @@ warn_unused_var(struct parser_params *parser, struct local_vars *local)
     }
     for (i = 0; i < cnt; ++i) {
 	if (!v[i] || (u[i] & LVAR_USED)) continue;
-	rb_compile_warn(ruby_sourcefile, (int)u[i], "assigned but unused variable %s", rb_id2name(v[i]));
+	rb_compile_warn(ruby_sourcefile, (int)u[i], "assigned but unused variable - %s", rb_id2name(v[i]));
     }
 }