Add page about Scala 2 -Xsource:3 to migration guide
#2966
Conversation
lrytz
changed the title
-Xsoruce:3 to migration guide-Xsource:3 to migration guide
|
Yeah I'll do the final merge here. |
| The [`@nowarn` annotation](https://www.scala-lang.org/api/current/scala/annotation/nowarn.html) can be used to suppress individual warnings, which also works with fatal warnings enabled. | ||
|
|
||
| The Scala 2.13 compiler implements quick fixes for many Scala 3 migration warnings. | ||
| Quick fixes are displayed in Metals-based IDEs (not yet in IntelliJ), and they can be applied directly to the source code using the `-quickfix` flag, for example `-quickfix:cat=scala3-migration`. |
There was a problem hiding this comment.
Not yet in IntelliJ? Really? Is there a ticket somewhere tracking that?
There was a problem hiding this comment.
Not sure, if we find one we should add it to scala/scala3#14904
|
new page is online: https://docs.scala-lang.org/scala3/guides/migration/tooling-scala2-xsource3.html I've linked to it from the 2.13.13 release notes and posted or commented about it on both our forums and on Reddit |
|
I wonder if we should advertise this right now, given scala/bug#12961. Moving to I'll update the page. In any case, the page is entirely missing the fact that case companions are affected by |
👍 I figured it was okay to publish and link to, because in the short run 99% of page visitors will have come there from the 2.13.13 release notes, which already highlight 12961. But yes, of course it would be best if we update it reasonably promptly. |
No description provided.