Add missing non-bootstraped toExpr

Author: nicolasstucki

library/src-non-bootstrapped/scala/quoted/package.scala

@@ -8,4 +8,7 @@ package object quoted {
   def withQuoteContext[T](thunk: given QuoteContext => T) given (toolbox: Toolbox): T =
     throw new Exception("Non bootsrapped library")
 
+  implicit object ExprOps {
+    def (x: T) toExpr[T: Liftable] given QuoteContext: Expr[T] = the[Liftable[T]].toExpr(x)
+  }
 }

library/src/scala/quoted/Liftable.scala

@@ -47,14 +47,14 @@ object Liftable {
 
   given [T: Type: Liftable: ClassTag] as Liftable[IArray[T]] = new Liftable[IArray[T]] {
     def toExpr(iarray: IArray[T]): given QuoteContext => Expr[IArray[T]] = '{
-      val array = new Array[T](${Liftable_Int_delegate.toExpr(iarray.length)})(ClassTag(${ClassIsLiftable.toExpr(the[ClassTag[T]].runtimeClass)}))
-      ${ Expr.block(List.tabulate(iarray.length)(i => '{ array(${Liftable_Int_delegate.toExpr(i)}) = ${the[Liftable[T]].toExpr(iarray(i))} }), '{ array.asInstanceOf[IArray[T]] }) }
+      val array = new Array[T](${iarray.length.toExpr})(ClassTag(${the[ClassTag[T]].runtimeClass.toExpr}))
+      ${ Expr.block(List.tabulate(iarray.length)(i => '{ array(${i.toExpr}) = ${iarray(i).toExpr} }), '{ array.asInstanceOf[IArray[T]] }) }
     }
   }
 
   given [T: Type: Liftable] as Liftable[List[T]] = new Liftable[List[T]] {
     def toExpr(x: List[T]): given QuoteContext => Expr[List[T]] = x match {
-      case x :: xs  => '{ (${this.toExpr(xs)}).::[T](${the[Liftable[T]].toExpr(x)}) }
+      case x :: xs  => '{ (${xs.toExpr}).::[T](${x.toExpr}) }
       case Nil => '{ Nil: List[T] }
     }
   }