chore: add scala.language.2 to files in scala.runtime

Author: hamzaremmal

library/src/scala/runtime/AbstractFunction0.scala

@@ -14,6 +14,8 @@
 
 package scala.runtime
 
+import scala.language.`2`
+
 abstract class AbstractFunction0[@specialized(Specializable.Primitives) +R] extends Function0[R] {
 
 }

library/src/scala/runtime/AbstractFunction1.scala

@@ -14,6 +14,8 @@
 
 package scala.runtime
 
+import scala.language.`2`
+
 abstract class AbstractFunction1[@specialized(Specializable.Arg) -T1, @specialized(Specializable.Return) +R] extends Function1[T1, R] {
 
 }

library/src/scala/runtime/AbstractFunction10.scala

@@ -14,6 +14,8 @@
 
 package scala.runtime
 
+import scala.language.`2`
+
 abstract class AbstractFunction10[-T1, -T2, -T3, -T4, -T5, -T6, -T7, -T8, -T9, -T10, +R] extends Function10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, R] {
 
 }

library/src/scala/runtime/AbstractFunction11.scala

@@ -14,6 +14,8 @@
 
 package scala.runtime
 
+import scala.language.`2`
+
 abstract class AbstractFunction11[-T1, -T2, -T3, -T4, -T5, -T6, -T7, -T8, -T9, -T10, -T11, +R] extends Function11[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, R] {
 
 }

library/src/scala/runtime/AbstractFunction12.scala

@@ -14,6 +14,8 @@
 
 package scala.runtime
 
+import scala.language.`2`
+
 abstract class AbstractFunction12[-T1, -T2, -T3, -T4, -T5, -T6, -T7, -T8, -T9, -T10, -T11, -T12, +R] extends Function12[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, R] {
 
 }

library/src/scala/runtime/AbstractFunction13.scala

@@ -14,6 +14,8 @@
 
 package scala.runtime
 
+import scala.language.`2`
+
 abstract class AbstractFunction13[-T1, -T2, -T3, -T4, -T5, -T6, -T7, -T8, -T9, -T10, -T11, -T12, -T13, +R] extends Function13[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, R] {
 
 }

library/src/scala/runtime/AbstractFunction14.scala

@@ -14,6 +14,8 @@
 
 package scala.runtime
 
+import scala.language.`2`
+
 abstract class AbstractFunction14[-T1, -T2, -T3, -T4, -T5, -T6, -T7, -T8, -T9, -T10, -T11, -T12, -T13, -T14, +R] extends Function14[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, R] {
 
 }

library/src/scala/runtime/AbstractFunction15.scala

@@ -14,6 +14,8 @@
 
 package scala.runtime
 
+import scala.language.`2`
+
 abstract class AbstractFunction15[-T1, -T2, -T3, -T4, -T5, -T6, -T7, -T8, -T9, -T10, -T11, -T12, -T13, -T14, -T15, +R] extends Function15[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, R] {
 
 }

library/src/scala/runtime/AbstractFunction16.scala

@@ -14,6 +14,8 @@
 
 package scala.runtime
 
+import scala.language.`2`
+
 abstract class AbstractFunction16[-T1, -T2, -T3, -T4, -T5, -T6, -T7, -T8, -T9, -T10, -T11, -T12, -T13, -T14, -T15, -T16, +R] extends Function16[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, R] {
 
 }

library/src/scala/runtime/AbstractFunction17.scala

@@ -14,6 +14,8 @@
 
 package scala.runtime
 
+import scala.language.`2`
+
 abstract class AbstractFunction17[-T1, -T2, -T3, -T4, -T5, -T6, -T7, -T8, -T9, -T10, -T11, -T12, -T13, -T14, -T15, -T16, -T17, +R] extends Function17[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, R] {
 
 }