diff options
Diffstat (limited to 'test/files/pos/virtpatmat_exist2.scala')
-rw-r--r-- | test/files/pos/virtpatmat_exist2.scala | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/test/files/pos/virtpatmat_exist2.scala b/test/files/pos/virtpatmat_exist2.scala new file mode 100644 index 0000000000..ee186074ab --- /dev/null +++ b/test/files/pos/virtpatmat_exist2.scala @@ -0,0 +1,20 @@ +class ParseResult[+T] +case class MemoEntry[+T](var r: Either[Nothing,ParseResult[_]]) + +object Test { + def grow[T]: ParseResult[T] = (null: MemoEntry[T]) match { + case MemoEntry(Right(x: ParseResult[_])) => x.asInstanceOf[ParseResult[T]] + } + + // what's the _$1 doing there? + // def grow[T >: Nothing <: Any]: ParseResult[T] = { + // import OptionMatching._ + // runOrElse[MemoEntry[T], ParseResult[T]]((null: MemoEntry[T]))(((x1: MemoEntry[T]) => + // (MemoEntry.unapply[T](x1).flatMap[ParseResult[T]](((x4: Either[Nothing,ParseResult[_]]) => + // guard[Right[Nothing,ParseResult[_]]](x4.isInstanceOf[Right[Nothing,ParseResult[_]]], x4.asInstanceOf[Right[Nothing,ParseResult[_]]]).flatMap[ParseResult[T]](((cp3: Right[Nothing,ParseResult[_]]) => + // scala.Right.unapply[Nothing, ParseResult[_]](cp3).flatMap[ParseResult[T]](((x5: ParseResult[_]) => + // guard[ParseResult[_$1]](x5.ne(null), x5.asInstanceOf[ParseResult[_]]).flatMap[ParseResult[T]](((x6: ParseResult[_]) => + // one[ParseResult[T]](x6.asInstanceOf[ParseResult[T]]))))))))): Option[ParseResult[T]] + // ).orElse[ParseResult[T]]((zero: Option[ParseResult[T]])))) + // } +}
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