chore: add scala.language.2 to scala.util

Author: hamzaremmal

library/src/scala/util/ChainingOps.scala

@@ -13,6 +13,7 @@
 package scala
 package util
 
+import scala.language.`2`
 import scala.language.implicitConversions
 
 trait ChainingSyntax {

library/src/scala/util/DynamicVariable.scala

@@ -13,6 +13,7 @@
 package scala
 package util
 
+import scala.language.`2`
 import java.lang.InheritableThreadLocal
 
 /** `DynamicVariables` provide a binding mechanism where the current

library/src/scala/util/Either.scala

@@ -13,6 +13,8 @@
 package scala
 package util
 
+import scala.language.`2`
+
 /** Represents a value of one of two possible types (a disjoint union).
  *  An instance of `Either` is an instance of either [[scala.util.Left]] or [[scala.util.Right]].
  *

library/src/scala/util/Properties.scala

@@ -13,6 +13,7 @@
 package scala
 package util
 
+import scala.language.`2`
 import java.io.{IOException, PrintWriter}
 import java.util.jar.Attributes.{Name => AttributeName}
 import scala.annotation.tailrec

library/src/scala/util/Random.scala

@@ -13,6 +13,7 @@
 package scala
 package util
 
+import scala.language.`2`
 import scala.annotation.{migration, tailrec}
 import scala.collection.mutable.ArrayBuffer
 import scala.collection.BuildFrom

library/src/scala/util/Sorting.scala

@@ -13,6 +13,7 @@
 package scala
 package util
 
+import scala.language.`2`
 import scala.reflect.ClassTag
 import scala.math.Ordering
 

library/src/scala/util/Try.scala

@@ -13,6 +13,7 @@
 package scala
 package util
 
+import scala.language.`2`
 import scala.runtime.Statics
 import scala.util.control.NonFatal
 

library/src/scala/util/Using.scala

@@ -12,6 +12,7 @@
 
 package scala.util
 
+import scala.language.`2`
 import scala.util.control.{ControlThrowable, NonFatal}
 
 /** A utility for performing automatic resource management. It can be used to perform an

library/src/scala/util/control/Breaks.scala

@@ -12,6 +12,8 @@
 
 package scala.util.control
 
+import scala.language.`2`
+
 /** Provides the `break` control abstraction.
  *
  *  The `break` method uses a `ControlThrowable` to transfer

library/src/scala/util/control/ControlThrowable.scala

@@ -12,6 +12,8 @@
 
 package scala.util.control
 
+import scala.language.`2`
+
 /** A parent class for throwable objects intended for flow control.
  *
  *  Instances of `ControlThrowable` should not normally be caught.

library/src/scala/util/control/Exception.scala

@@ -14,6 +14,7 @@ package scala
 package util
 package control
 
+import scala.language.`2`
 import scala.annotation.tailrec
 import scala.reflect.{ClassTag, classTag}
 import scala.language.implicitConversions

library/src/scala/util/control/NoStackTrace.scala

@@ -13,6 +13,8 @@
 package scala
 package util.control
 
+import scala.language.`2`
+
 /** A trait for exceptions which, for efficiency reasons, do not
  *  fill in the stack trace.  Stack trace suppression can be disabled
  *  on a global basis via a system property wrapper in

library/src/scala/util/control/NonFatal.scala

@@ -13,6 +13,8 @@
 package scala
 package util.control
 
+import scala.language.`2`
+
 /**
  * Extractor of non-fatal Throwables. Will not match fatal errors like `VirtualMachineError`
  * (for example, `OutOfMemoryError` and `StackOverflowError`, subclasses of `VirtualMachineError`), `ThreadDeath`,

library/src/scala/util/control/TailCalls.scala

@@ -12,6 +12,7 @@
 
 package scala.util.control
 
+import scala.language.`2`
 import annotation.tailrec
 
 /** Methods exported by this object implement tail calls via trampolining.

library/src/scala/util/hashing/ByteswapHashing.scala

@@ -13,10 +13,7 @@
 package scala
 package util.hashing
 
-
-
-
-
+import scala.language.`2`
 
 /** A fast multiplicative hash by Phil Bagwell.
  */

library/src/scala/util/hashing/Hashing.scala

@@ -13,6 +13,7 @@
 package scala
 package util.hashing
 
+import scala.language.`2`
 import scala.annotation.implicitNotFound
 
 /** `Hashing` is a trait whose instances each represent a strategy for hashing

library/src/scala/util/hashing/MurmurHash3.scala

@@ -13,6 +13,7 @@
 package scala
 package util.hashing
 
+import scala.language.`2`
 import java.lang.Integer.{ rotateLeft => rotl }
 
 private[hashing] class MurmurHash3 {

library/src/scala/util/hashing/package.scala

@@ -13,10 +13,7 @@
 package scala
 package util
 
-
-
-
-
+import scala.language.`2`
 
 package object hashing {
 

library/src/scala/util/matching/Regex.scala

@@ -26,6 +26,7 @@
  */
 package scala.util.matching
 
+import scala.language.`2`
 import scala.collection.AbstractIterator
 import java.util.regex.{ Pattern, Matcher }
 

library/src/scala/util/package.scala

@@ -12,6 +12,8 @@
 
 package scala
 
+import scala.language.`2`
+
 package object util {
   /**
    * Adds chaining methods `tap` and `pipe` to every type. See [[ChainingOps]].