-
Notifications
You must be signed in to change notification settings - Fork 1k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge branch 'main' into fix/wunused/annotations
- Loading branch information
Showing
2 changed files
with
53 additions
and
26 deletions.
There are no files selected for viewing
This file contains 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
This file contains 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
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,22 @@ | ||
// scalac: -Wunused:imports | ||
|
||
trait Outer: | ||
trait Used | ||
trait Unused | ||
|
||
object Test { | ||
val outer: Outer = ??? | ||
import outer.{Used, Unused} // error | ||
def foo(x: Any): Used = x.asInstanceOf[Used] | ||
} | ||
|
||
trait Outer1: | ||
trait UnusedToo1 | ||
trait Unused1 | ||
def unusedToo1: UnusedToo1 | ||
|
||
object Test1 { | ||
val outer1: Outer1 = ??? | ||
import outer1.{Unused1, UnusedToo1} // error // error | ||
def foo() = outer1.unusedToo1 // in this case UnusedToo1 is not used explicitly, only inferred | ||
} |