parser: undefined error

vlib/compiler/parser.v

@@ -1989,7 +1989,7 @@ fn (p mut Parser) get_undefined_fn_type(name string, orig_name string) string {
 		} else if orig_name in reserved_type_param_names {
 			p.error('the letter `$orig_name` is reserved for type parameters')
 		} else {
-			p.error('undefined symbol: `$orig_name`')
+			p.error('undefined: `$orig_name`')
 		}
 		return 'void'
 	}

vlib/compiler/tests/repl/error.repl

@@ -1,3 +1,3 @@
 println(a)
 ===output===
-.vrepl.v:2:9: undefined symbol: `a`
+.vrepl.v:2:9: undefined: `a`

vlib/compiler/tests/repl/error_nosave.repl

@@ -1,5 +1,5 @@
 a
 33
 ===output===
-.vrepl_temp.v:3:9: undefined symbol: `a`
+.vrepl_temp.v:3:9: undefined: `a`
 33