[Scala 3] convert wildcard imports to Scala 3 syntax#875
Open
halotukozak wants to merge 6 commits into
Open
Conversation
- Convert `import X.{Y => Z}` rename clauses to `import X.Y as Z` / `{Y as Z}`.
- Convert `import X.{Y => _, _}` exclude+wildcard to `{Y as _, *}`.
- Convert indented `import X._` (inside class/method bodies) to `import X.*`.
- Update scaladoc `* import X._` examples to Scala 3 syntax.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Summary
Mechanical syntax sweep: convert Scala 2 wildcard and rename imports to Scala 3 syntax.
import X._→import X.*(top-level and method-scoped)import X.{Y => Z}→import X.Y as Z(and multi-selector{Y as Z}variants)import java.io.{ObjectInput => _, _}→import java.io.{ObjectInput as _, *}importexamples updated to match.No behavioral change; pure syntax modernization. Scope excludes
analyzer/(will-not-migrate) andjetty/(deferred module).Commits
refactor(scala-3,core): wildcard imports ._ → .*refactor(scala-3,mongo): wildcard imports ._ → .*refactor(scala-3,hocon): wildcard imports ._ → .*refactor(scala-3,benchmark): wildcard imports ._ → .*refactor(scala-3): rename imports => → as, nested wildcards ._ → .*docs(migration): record import syntax modernizationMetadata
upstream/scala-3Verification
git grep -nE '^import .*\._$' -- '*.scala'→ 0 hits (scope)sbt scalafmtCheckAll→ greensbt compile Test/compile→ green@nowarn/-Wconf