On Fri, 4 Jun 2021 18:23:28 GMT, Vicente Romero <[email protected]> wrote:
>> Jan Lahoda has updated the pull request incrementally with one additional
>> commit since the last revision:
>>
>> Fixing typo.
>
> test/langtools/tools/javac/patterns/SealedTypeChanges.java line 71:
>
>> 69: }
>> 70:
>> 71: sealed interface SealedTypeChangesIntf permits SealedTypeChanges.A {}
>
> just for completeness shouldn't we have a test with sealed, non-abstract
> classes?
Note that for sealed non-abstract classes, the permits is not checked (as an
instance of the non-abstract class may be created and passed to the switch, the
switch needs to contain a case that will cover the class anyway). I've added
tests that check the behavior for abstract class, and non-abstract classes
(error is produced in the latter case).
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PR: https://git.openjdk.java.net/jdk/pull/3863
