Simplify ContT.defer

There's no need to use a DeferCont here.
typelevel · Jan 15, 2019 · 5f2f5e1 · 5f2f5e1
1 parent bbf90b9
commit 5f2f5e1
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/core/src/main/scala/cats/data/ContT.scala b/core/src/main/scala/cats/data/ContT.scala
@@ -96,8 +96,10 @@ object ContT {
    *   }
    * }}}
    */
-  def defer[M[_], A, B](b: => B)(implicit M: Defer[ContT[M, A, ?]]): ContT[M, A, B] =
-    M.defer(pure(b))
+  def defer[M[_], A, B](b: => B): ContT[M, A, B] =
+    apply { cb =>
+      cb(b)
+    }
 
   /**
    * Build a computation that makes use of a callback, also known as a continuation.