Support Scala 3 wildcard and renaming imports under -Xsource:3#9582
Merged
lrytz merged 1 commit intoscala:2.13.xfrom Apr 20, 2021
Merged
Support Scala 3 wildcard and renaming imports under -Xsource:3#9582lrytz merged 1 commit intoscala:2.13.xfrom
lrytz merged 1 commit intoscala:2.13.xfrom
Conversation
Instead of:
import foo._
One can now write:
import foo.*
and instead of:
import foo.{bar => baz}
One can now write:
import foo.{bar as baz}
As well as:
import foo.bar as baz
This will let us deprecate the old syntax in a future release of Scala
3 (it's currently only deprecated under `-source future`).
See http://dotty.epfl.ch/docs/reference/changed-features/imports.html
for details but note that unlike Scala 3 this commit does not implement
support for:
import java as j
As that would require deeper changes in the compiler.
lrytz
approved these changes
Apr 20, 2021
|
Sorry for bumping this issue, I just noticed that this doesn't work in 2.13.6: import scala.util.{Try, *}I'm getting the error: This compiles just fine in Scala 3. Is this a limitation of |
Member
Author
|
Ah, cheers! Was this released? |
Member
Author
|
This PR will be part of 2.13.7. |
|
Thanks very much! |
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Instead of:
One can now write:
and instead of:
One can now write:
As well as:
This will let us deprecate the old syntax in a future release of Scala
3 (it's currently only deprecated under
-source future).See http://dotty.epfl.ch/docs/reference/changed-features/imports.html for
details but note that unlike Scala 3 this commit does not implement
support for:
As that would require deeper changes in the compiler.