Feature: Java 12 Switch Expressions #3259
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yeah! supporting Java 12 will be great.
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Well, I think Java 12 is here. |
Egor18
changed the title
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Hi @Egor18 Thanks a lot for this very important PR. Reviewed it, looks great. Plus LGTM. |
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LGTM as well! |
This was referenced Feb 24, 2020
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Fix #3011
This PR is to support Java 12 Switch Expressions preview feature and new syntax.
More info:
https://openjdk.java.net/jeps/325
https://openjdk.java.net/jeps/354
https://docs.oracle.com/en/java/javase/13/language/switch-expressions.html
Roadmap:
case 1 -> x = 1;) in switch [DONE]case 1, 2, 3 -> x = 1;) in case [DONE]int x = switch(i) {...};) [DONE]Moreover, Java 13 introduced
yieldkeyword to replace break in switch. We should probably add this one later as well.Note: Right now Switch Expressions are a preview feature, but I believe it will be in standard Java 14.