RFR: 8303374: Implement JEP 455: Primitive Types in Patterns, instanceof, and switch (Preview) [v45]

[Vicente Romero]

On Wed, 24 Jan 2024 18:26:08 GMT, Aggelos Biboudis <abimpoudis at openjdk.org> wrote:

>> test/langtools/tools/javac/patterns/CastConversionMatch.java line 6:
>> 
>>> 4:  * @summary Match which involves a cast conversion
>>> 5:  * @compile/fail/ref=CastConversionMatch.out -XDrawDiagnostics CastConversionMatch.java
>>> 6:  * @compile --enable-preview --source ${jdk.version} CastConversionMatch.java */
>> 
>> @enablePreview?
>
> I have two compile commands. Wanted to test one with and one without preview.

right missed that sorry

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PR Review Comment: https://git.openjdk.org/jdk/pull/15638#discussion_r1465499180