Allow None and Some to be inline parameters

Author: nicolasstucki

compiler/src/dotty/tools/dotc/transform/Splicer.scala

@@ -320,6 +320,12 @@ object Splicer {
       case Typed(SeqLiteral(elems, _), _) =>
         interpretVarargs(elems.map(e => interpretTree(e)))
 
+      case Apply(TypeApply(fun: RefTree, _), args) if fun.symbol.isConstructor && fun.symbol.owner.owner.is(Package) =>
+        interpretNew(fun, args.map(interpretTree))
+
+      case Apply(fun: RefTree, args) if fun.symbol.isConstructor && fun.symbol.owner.owner.is(Package)=>
+        interpretNew(fun, args.map(interpretTree))
+
       case _ =>
         unexpectedTree(tree)
     }