basis: removing unnecessary method stack effects.

[factor.git] / basis / channels / channels.factor

diff --git a/basis/channels/channels.factor b/basis/channels/channels.factor
index 870085f77afbee1540475f5d3293a5d6892212b0..7c278d597722db82fda0b65ea8f54fb6d802680b 100644 (file)
--- a/basis/channels/channels.factor
+++ b/basis/channels/channels.factor
@@ -31,11 +31,11 @@ GENERIC: from ( channel -- value )
 
 PRIVATE>
 
-M: channel to ( value channel -- )
+M: channel to
     dup receivers>>
     [ dup wait to ] [ nip (to) ] if-empty ;
 
-M: channel from ( channel -- value )
+M: channel from
     [ self ] dip
     notify senders>>
     [ (from) ] unless-empty