Index: src/Concurrency/Actors.cpp
===================================================================
--- src/Concurrency/Actors.cpp	(revision 3a7aa94e697cfe6575ffbfec969567cc0eecc91f)
+++ src/Concurrency/Actors.cpp	(revision 086d6b81ddf46c7e4369193115714df430f734da)
@@ -323,5 +323,5 @@
             FunctionDecl * sendOperatorFunction = new FunctionDecl(
                 decl->location,
-                "?<<?",
+                "?|?",
                 {},                     // forall
                 {