internal/lib/reflect: specialChannelAssignability

runtime/internal/lib/reflect/type.go

@@ -944,14 +944,11 @@ func implements(T, V *abi.Type) bool
 // https://golang.org/doc/go_spec.html#Assignability
 // T and V must be both of Chan kind.
 func specialChannelAssignability(T, V *abi.Type) bool {
-	/*
 	// Special case:
 	// x is a bidirectional channel value, T is a channel type,
 	// x's type V and T have identical element types,
 	// and at least one of V or T is not a defined type.
 	return V.ChanDir() == abi.BothDir && (nameFor(T) == "" || nameFor(V) == "") && haveIdenticalType(T.Elem(), V.Elem(), true)
-	*/
-	panic("todo: reflect.specialChannelAssignability")
 }
 
 // directlyAssignable reports whether a value x of type V can be directly