AnyVal makes private case class constructor public
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Philippe Suter
Apr 5, 2016, 2:14:51 PM4/5/16
to scala-language
I'm wondering if the observed behavior is intentional; in the attached file, I expect the three class construction calls to fail, but only the ones commented out do.
It seems that having a case class extends AnyVal renders its constructor public.
Maybe a special case of https://github.com/scala/scala/pull/2236 ?
Tested on Scala 2.11.8.
Best regards,
PS
It seems that having a case class extends AnyVal renders its constructor public.
Maybe a special case of https://github.com/scala/scala/pull/2236 ?
Tested on Scala 2.11.8.
Best regards,
PS
som-snytt
Apr 14, 2016, 5:10:17 PM4/14/16
to scala-language
Gitter seems to have made the lists moribund.
I don't see the behavior you report. Related https://issues.scala-lang.org/browse/SI-9425
$ scala
Welcome to Scala 2.11.8 (Java HotSpot(TM) 64-Bit Server VM, Java 1.8.0_60).
Type in expressions for evaluation. Or try :help.
scala> :pa
// Entering paste mode (ctrl-D to finish)
case class C private(i: Int)
C(42).i
// Exiting paste mode, now interpreting.
defined class C
res0: Int = 42
scala> :pa
// Entering paste mode (ctrl-D to finish)
case class C private(i: Int) extends AnyVal
C(42).i
// Exiting paste mode, now interpreting.
defined class C
res1: Int = 42
scala>
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