[jira] [Commented] (GROOVY-9373) ASM: rework line numbers for blocks with fast-path, try/catch or return statement insertion

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[jira] [Commented] (GROOVY-9373) ASM: rework line numbers for blocks with fast-path, try/catch or return statement insertion

Eric Milles (Jira)

    [ https://issues.apache.org/jira/browse/GROOVY-9373?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17215399#comment-17215399 ]

Primo Modica commented on GROOVY-9373:
--------------------------------------

Hello there, i was wondering if there is any progress on this?
Thank you!

> ASM: rework line numbers for blocks with fast-path, try/catch or return statement insertion
> -------------------------------------------------------------------------------------------
>
>                 Key: GROOVY-9373
>                 URL: https://issues.apache.org/jira/browse/GROOVY-9373
>             Project: Groovy
>          Issue Type: Bug
>    Affects Versions: 2.4.18, 2.5.9, 3.0.0-rc-3
>            Reporter: Eric Milles
>            Assignee: Eric Milles
>            Priority: Major
>
> GROOVY-4063, GROOVY-4505, GROOVY-7647, GROOVY-8742, GROOVY-9076, GROOVY-9126 and GROOVY-9199 present (possibly) conflicting concerns.  Code coverage metrics are thrown off when line number information exists outside of the reachable paths in the bytecode.  Debug break and step exhibit strange behaviors when the bytecode contains insufficient or duplicated line number information.
> Can the ASM changes in StatementWriter be reworked to address these concerns?
> See also https://github.com/jacoco/jacoco/issues/884



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