Closed jrudolph closed 3 years ago
Looking through the 2.13.6 merged PRs, the only one that jumps out at me is https://github.com/scala/scala/pull/9336 , which changed @deprecated
to extend ConstantAnnotation
rather than StaticAnnotation
Is there a little experiment we can do in the REPL that demonstrates the changed behavior?
2.13.6:
scala 2.13.6> :power
Already in power mode.
scala 2.13.6> @deprecated("", "") case class C()
class C
scala 2.13.6> typeOf[C].typeSymbol.companionModule.moduleClass.annotations.head.toString
^
warning: class C is deprecated:
val res0: String = deprecated
whereas in 2.13.5 the result at the end is deprecated("", "")
Dale and I poked at this for a while and convinced ourselves that scala/scala#9336 is in fact the cause.
Thanks! Good to know it's probably something harmless.
This started to fail with 2.13.6 as annotation.toString was just
deprecated
for the companion object. The case class symbol annotation toString itself still seems to contain the parameters.@SethTisue do you know whether that might have been a change only in
toString
behavior between 2.13.5 and 2.13.6 or if copying over annotations fromcase class
to it's generated companion object might have changed?Fixes #286.