numeric literals with underscores not handled consistently

[jwoLondon]

Processing 3 seems to be able to handle numeric literals with underscores with simple assignment:

int literal = 10_000;

But when combined with operators, Processing throws 'unexpected token: int' at runtime (but no red wavey line in the editor):

int literal = 10_000 + 1;

[JakubValtar]

Hi, thanks for your report. The preprocessor does not support all of Java 7 features, but error checker has full Java 7 support. This is something I'm working on right now. There is already similar issue (#3054), so I'm closing this as a duplicate.

[github-actions]

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.