Cannot lift List[T] to Expr[List[T]]

[nicolasstucki]

The List to quote lifter from the documentation does not work

implicit def ListIsLiftable[T: Liftable]: Liftable[List[T]] = new {
  def toExpr(xs: List[T]): Expr[List[T]] = xs match {
    case x :: xs1 => '(~implicitly[Liftable[T]].toExpr(x) :: ~toExpr(xs1))
    case Nil => '(Nil: List[T])
  }
}

fails with

[error] /Users/nicolas.stucki/GitHub/dotty/library/src/scala/quoted/Liftable.scala:32: unclosed character literal
[error]       case x :: xs1 => '(~implicitly[Liftable[T]].toExpr(x) :: ~toExpr(xs1))
[error]                        ^
[error] /Users/nicolas.stucki/GitHub/dotty/library/src/scala/quoted/Liftable.scala:33: unclosed character literal
[error]       case Nil => '(Nil: List[T])
[error]                   ^
[error] two errors found

[nicolasstucki]

Actually, it was a bootstrapping issue. The code works fine assuming #3823 is fixed.