415

mu.arc

@@ -1372,7 +1372,7 @@
     (= function*.name (convert-names:convert-labels:convert-braces:tokenize-args:insert-code body name))))
 
 (def tokenize-arg (arg)
-  (if (is arg '<-)
+  (if (in arg '<- '_)
     arg
     (map [map [fromstring _ (read)] _]
          (map [tokens _ #\:]

mu.arc.t

@@ -3311,6 +3311,8 @@
             (tokenize-arg 'a:b/1:d))
 (assert:iso '<-
             (tokenize-arg '<-))
+(assert:iso '_
+            (tokenize-arg '_))
 
 ; support labels
 (assert:iso '((((default-scope scope-address)) <- ((new)) ((scope literal)) ((30 literal)))