Upgrade Dotty to 0.16.0-RC3

Author: anatoliykmetyuk

build.sbt

@@ -5,5 +5,5 @@ lazy val root = project
     description := "Example sbt project that compiles using Dotty",
     version := "0.1.0",
 
-    scalaVersion := "0.16.0-RC2"
+    scalaVersion := "0.16.0-RC3"
   )

src/main/scala/Conversion.scala

@@ -10,7 +10,7 @@ object Conversion {
 
   def convert[T, U](x: T) given (converter: Conversion[T, U]): U = converter(x)
 
-  implied IntWrapperToDoubleWrapper for Conversion[IntWrapper, DoubleWrapper] = new Conversion[IntWrapper, DoubleWrapper] {
+  delegate IntWrapperToDoubleWrapper for Conversion[IntWrapper, DoubleWrapper] = new Conversion[IntWrapper, DoubleWrapper] {
     override def apply(i: IntWrapper): DoubleWrapper = new DoubleWrapper(i.a.toDouble)
   }
 

src/main/scala/ImpliedInstances.scala

@@ -18,10 +18,10 @@ object ImpliedInstances {
       override def parse(s: String): Try[A] = f(s)
     }
 
-    implied stringParser for StringParser[String] = baseParser(Success(_))
-    implied intParser for StringParser[Int] = baseParser(s ⇒ Try(s.toInt))
+    delegate stringParser for StringParser[String] = baseParser(Success(_))
+    delegate intParser for StringParser[Int] = baseParser(s ⇒ Try(s.toInt))
 
-    implied optionParser[A] for StringParser[Option[A]] given (parser: => StringParser[A]) = new StringParser[Option[A]] {
+    delegate optionParser[A] for StringParser[Option[A]] given (parser: => StringParser[A]) = new StringParser[Option[A]] {
       override def parse(s: String): Try[Option[A]] = s match {
         case "" ⇒ Success(None) // implicit parser not used.
         case str ⇒ parser.parse(str).map(x ⇒ Some(x)) // implicit parser is evaluated at here

src/main/scala/MultiversalEquality.scala

@@ -9,8 +9,8 @@ object MultiversalEquality {
   def test: Unit = {
 
     // Values of types Int and String cannot be compared with == or !=,
-    // unless we add the derived implied instance like:
-    implied for Eql[Int, String] = Eql.derived
+    // unless we add the derived delegate instance like:
+    delegate for Eql[Int, String] = Eql.derived
     println(3 == "3")
 
     // By default, all numbers are comparable, because of;
@@ -27,10 +27,10 @@ object MultiversalEquality {
     val a = new A(4)
     val b = new B(4)
 
-    // scala.language.strictEquality is enabled, therefore we need some extra implied instances
+    // scala.language.strictEquality is enabled, therefore we need some extra delegate instances
     // to compare instances of A and B.
-    implied for Eql[A, B] = Eql.derived
-    implied for Eql[B, A] = Eql.derived
+    delegate for Eql[A, B] = Eql.derived
+    delegate for Eql[B, A] = Eql.derived
 
     println(a != b)
     println(b == a)