Introduced @unboxed parameters

Author: odersky

compiler/src/dotty/tools/dotc/core/Definitions.scala

@@ -1050,6 +1050,7 @@ class Definitions {
   @tu lazy val ExperimentalAnnot: ClassSymbol = requiredClass("scala.annotation.experimental")
   @tu lazy val ThrowsAnnot: ClassSymbol = requiredClass("scala.throws")
   @tu lazy val TransientAnnot: ClassSymbol = requiredClass("scala.transient")
+  @tu lazy val UnboxedAnnot:  ClassSymbol = requiredClass("scala.caps.unboxed")
   @tu lazy val UncheckedAnnot: ClassSymbol = requiredClass("scala.unchecked")
   @tu lazy val UncheckedStableAnnot: ClassSymbol = requiredClass("scala.annotation.unchecked.uncheckedStable")
   @tu lazy val UncheckedVarianceAnnot: ClassSymbol = requiredClass("scala.annotation.unchecked.uncheckedVariance")

library/src/scala/caps.scala

@@ -39,6 +39,8 @@ import annotation.{experimental, compileTimeOnly}
    */
   final class untrackedCaptures extends annotation.StaticAnnotation
 
+  final class unboxed extends annotation.StaticAnnotation
+
   object unsafe:
 
     extension [T](x: T)