Structural Types

Author: allanrenucci

scalatest/src/main/scala/org/scalatest/enablers/Definition.scala

@@ -53,6 +53,7 @@ trait Definition[-T] {
 object Definition {
 
   import scala.language.higherKinds
+  import scala.reflect.Selectable.reflectiveSelectable
 
   /**
    * Provides <code>Definition</code> implementation for <code>scala.Option</code>
@@ -76,7 +77,7 @@ object Definition {
    */
   implicit def definitionOfAnyRefWithIsDefinedMethod[T <: AnyRef { def isDefined(): Boolean}]: Definition[T] = 
     new Definition[T] {
-      def isDefined(obj: T): Boolean = obj.isDefined
+      def isDefined(obj: T): Boolean = obj.isDefined()
     }
 
   /**

scalatest/src/main/scala/org/scalatest/enablers/Emptiness.scala

@@ -65,6 +65,7 @@ trait Emptiness[-T] {
 object Emptiness {
 
   import scala.language.higherKinds
+  import scala.reflect.Selectable.reflectiveSelectable
 
   /**
    * Enable <code>Emptiness</code> implementation for <code>scala.collection.GenTraversable</code>
@@ -146,7 +147,7 @@ object Emptiness {
    */
   implicit def emptinessOfAnyRefWithIsEmptyMethod[T <: AnyRef { def isEmpty(): Boolean}]: Emptiness[T] = 
     new Emptiness[T] {
-      def isEmpty(obj: T): Boolean = obj.isEmpty
+      def isEmpty(obj: T): Boolean = obj.isEmpty()
     }
 
   /**

scalatest/src/main/scala/org/scalatest/enablers/Length.scala

@@ -118,6 +118,8 @@ trait Length[T] {
  */
 object Length {
 
+  import scala.reflect.Selectable.reflectiveSelectable
+
   /**
    * Enable <code>Length</code> implementation for <code>java.util.List</code>
    *
@@ -171,7 +173,7 @@ object Length {
    */
   implicit def lengthOfAnyRefWithLengthMethodForInt[T <: AnyRef { def length(): Int}]: Length[T] = 
     new Length[T] {
-      def lengthOf(obj: T): Long = obj.length
+      def lengthOf(obj: T): Long = obj.length()
     }
 
   /**
@@ -193,7 +195,7 @@ object Length {
    */
   implicit def lengthOfAnyRefWithGetLengthMethodForInt[T <: AnyRef { def getLength(): Int}]: Length[T] = 
     new Length[T] {
-      def lengthOf(obj: T): Long = obj.getLength
+      def lengthOf(obj: T): Long = obj.getLength()
     }
 
   /**
@@ -215,7 +217,7 @@ object Length {
    */
   implicit def lengthOfAnyRefWithLengthMethodForLong[T <: AnyRef { def length(): Long}]: Length[T] = 
     new Length[T] {
-      def lengthOf(obj: T): Long = obj.length
+      def lengthOf(obj: T): Long = obj.length()
     }
 
   /**
@@ -237,7 +239,7 @@ object Length {
    */
   implicit def lengthOfAnyRefWithGetLengthMethodForLong[T <: AnyRef { def getLength(): Long}]: Length[T] = 
     new Length[T] {
-      def lengthOf(obj: T): Long = obj.getLength
+      def lengthOf(obj: T): Long = obj.getLength()
     }
 
   /**

scalatest/src/main/scala/org/scalatest/enablers/Messaging.scala

@@ -59,6 +59,8 @@ trait Messaging[T] {
  */
 object Messaging {
 
+  import scala.reflect.Selectable.reflectiveSelectable
+
   /**
    * Enable <code>Messaging</code> implementation for <code>java.lang.Throwable</code>
    *
@@ -80,7 +82,7 @@ object Messaging {
    */
   implicit def messagingNatureOfAnyRefWithMessageMethod[T <: AnyRef { def message(): String}]: Messaging[T] = 
     new Messaging[T] {
-      def messageOf(obj: T): String = obj.message
+      def messageOf(obj: T): String = obj.message()
     }
 
   /**
@@ -102,7 +104,7 @@ object Messaging {
    */
   implicit def messagingNatureOfAnyRefWithGetMessageMethod[T <: AnyRef { def getMessage(): String}]: Messaging[T] = 
     new Messaging[T] {
-      def messageOf(obj: T): String = obj.getMessage
+      def messageOf(obj: T): String = obj.getMessage()
     }
 
   /**

scalatest/src/main/scala/org/scalatest/enablers/Readability.scala

@@ -59,6 +59,8 @@ trait Readability[-T] {
  */
 object Readability {
 
+  import scala.reflect.Selectable.reflectiveSelectable
+
   /**
    * Enable <code>Readability</code> implementation for <code>java.io.File</code>.
    *
@@ -80,7 +82,7 @@ object Readability {
    */
   implicit def readabilityOfAnyRefWithIsReadableMethod[T <: AnyRef { def isReadable(): Boolean}]: Readability[T] = 
     new Readability[T] {
-      def isReadable(obj: T): Boolean = obj.isReadable
+      def isReadable(obj: T): Boolean = obj.isReadable()
     }
 
   /**

scalatest/src/main/scala/org/scalatest/enablers/Size.scala

@@ -119,6 +119,8 @@ trait Size[T] {
  */
 object Size {
 
+  import scala.reflect.Selectable.reflectiveSelectable
+
   /**
    * Enable <code>Size</code> implementation for <code>java.util.Collection</code>
    *
@@ -183,7 +185,7 @@ object Size {
    */
   implicit def sizeOfAnyRefWithSizeMethodForInt[T <: AnyRef { def size(): Int}]: Size[T] = 
     new Size[T] {
-      def sizeOf(obj: T): Long = obj.size
+      def sizeOf(obj: T): Long = obj.size()
     }
 
   /**
@@ -205,7 +207,7 @@ object Size {
    */
   implicit def sizeOfAnyRefWithGetSizeMethodForInt[T <: AnyRef { def getSize(): Int}]: Size[T] = 
     new Size[T] {
-      def sizeOf(obj: T): Long = obj.getSize
+      def sizeOf(obj: T): Long = obj.getSize()
     }
 
   /**
@@ -227,7 +229,7 @@ object Size {
    */
   implicit def sizeOfAnyRefWithSizeMethodForLong[T <: AnyRef { def size(): Long}]: Size[T] = 
     new Size[T] {
-      def sizeOf(obj: T): Long = obj.size
+      def sizeOf(obj: T): Long = obj.size()
     }
 
   /**
@@ -249,7 +251,7 @@ object Size {
    */
   implicit def sizeOfAnyRefWithGetSizeMethodForLong[T <: AnyRef { def getSize(): Long}]: Size[T] = 
     new Size[T] {
-      def sizeOf(obj: T): Long = obj.getSize
+      def sizeOf(obj: T): Long = obj.getSize()
     }
 
   /**

scalatest/src/main/scala/org/scalatest/enablers/Writability.scala

@@ -58,6 +58,8 @@ trait Writability[-T] {
  */
 object Writability {
 
+  import scala.reflect.Selectable.reflectiveSelectable
+
   /**
    * Enable <code>Writability</code> implementation for <code>java.io.File</code>.
    *
@@ -79,7 +81,7 @@ object Writability {
    */
   implicit def writabilityOfAnyRefWithIsWritableMethod[T <: AnyRef { def isWritable(): Boolean}]: Writability[T] = 
     new Writability[T] {
-      def isWritable(obj: T): Boolean = obj.isWritable
+      def isWritable(obj: T): Boolean = obj.isWritable()
     }
 
   /**