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https://issues.apache.org/jira/browse/GROOVY-12604?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18135632#comment-18135632
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ASF GitHub Bot commented on GROOVY-12604:
-----------------------------------------

codecov-commenter commented on PR #3131:
URL: https://github.com/apache/groovy/pull/3131#issuecomment-6539918205

   ## 
[Codecov](https://app.codecov.io/gh/apache/groovy/pull/3131?dropdown=coverage&src=pr&el=h1&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache)
 Report
   :x: Patch coverage is `95.00000%` with `1 line` in your changes missing 
coverage. Please review.
   :white_check_mark: Project coverage is 74.0986%. Comparing base 
([`cd944a5`](https://app.codecov.io/gh/apache/groovy/commit/cd944a5f0ee353126e6f6a484f574b4b53e555fd?dropdown=coverage&el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache))
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   :warning: Report is 1 commits behind head on master.
   
   | [Files with missing 
lines](https://app.codecov.io/gh/apache/groovy/pull/3131?dropdown=coverage&src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache)
 | Patch % | Lines |
   |---|---|---|
   | 
[...oovy/transform/trait/TraitReceiverTransformer.java](https://app.codecov.io/gh/apache/groovy/pull/3131?src=pr&el=tree&filepath=src%2Fmain%2Fjava%2Forg%2Fcodehaus%2Fgroovy%2Ftransform%2Ftrait%2FTraitReceiverTransformer.java&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache#diff-c3JjL21haW4vamF2YS9vcmcvY29kZWhhdXMvZ3Jvb3Z5L3RyYW5zZm9ybS90cmFpdC9UcmFpdFJlY2VpdmVyVHJhbnNmb3JtZXIuamF2YQ==)
 | 95.0000% | [1 Missing :warning: 
](https://app.codecov.io/gh/apache/groovy/pull/3131?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache)
 |
   
   <details><summary>Additional details and impacted files</summary>
   
   
   
   [![Impacted file tree 
graph](https://app.codecov.io/gh/apache/groovy/pull/3131/graphs/tree.svg?width=650&height=150&src=pr&token=1r45138NfQ&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache)](https://app.codecov.io/gh/apache/groovy/pull/3131?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache)
   
   ```diff
   @@                Coverage Diff                 @@
   ##               master      #3131        +/-   ##
   ==================================================
   - Coverage     74.1016%   74.0986%   -0.0030%     
   - Complexity      43596      43603         +7     
   ==================================================
     Files            1692       1692                
     Lines          149245     149270        +25     
     Branches        28284      28292         +8     
   ==================================================
   + Hits           110593     110607        +14     
   - Misses          28475      28480         +5     
   - Partials        10177      10183         +6     
   ```
   
   | [Files with missing 
lines](https://app.codecov.io/gh/apache/groovy/pull/3131?dropdown=coverage&src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache)
 | Coverage Δ | |
   |---|---|---|
   | 
[...oovy/transform/trait/TraitReceiverTransformer.java](https://app.codecov.io/gh/apache/groovy/pull/3131?src=pr&el=tree&filepath=src%2Fmain%2Fjava%2Forg%2Fcodehaus%2Fgroovy%2Ftransform%2Ftrait%2FTraitReceiverTransformer.java&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache#diff-c3JjL21haW4vamF2YS9vcmcvY29kZWhhdXMvZ3Jvb3Z5L3RyYW5zZm9ybS90cmFpdC9UcmFpdFJlY2VpdmVyVHJhbnNmb3JtZXIuamF2YQ==)
 | `89.6714% <95.0000%> (+0.8389%)` | :arrow_up: |
   
   ... and [16 files with indirect coverage 
changes](https://app.codecov.io/gh/apache/groovy/pull/3131/indirect-changes?src=pr&el=tree-more&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache)
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> A promoted trait static that calls a @Virtual static fails with 
> MissingMethodException when called through the trait
> --------------------------------------------------------------------------------------------------------------------
>
>                 Key: GROOVY-12604
>                 URL: https://issues.apache.org/jira/browse/GROOVY-12604
>             Project: Groovy
>          Issue Type: Bug
>    Affects Versions: 6.0.0
>            Reporter: Scott Murphy Heiberg
>            Priority: Major
>
> {code:groovy}
> import groovy.transform.Virtual
> trait T {
>     @Virtual static String setting() { 'default' }
>     static String describe() { 'setting=' + setting() }
> }
> class C implements T {}
> assert C.describe() == 'setting=default'
> assert T.describe() == 'setting=default'
> {code}
> Actual: {{T.describe()}} throws {{MissingMethodException: No signature of 
> static method: setting for class: T is applicable for argument types: () 
> values: []}}. This happens in dynamic Groovy, with @TypeChecked and with 
> @CompileStatic. The trait documentation's own @Virtual example fails the same 
> way when called as {{Configurable.describe()}}.
> Expected: called through the trait itself there is no implementing class, so 
> the trait's own (default) implementation of the @Virtual static is used, and 
> the call returns {{setting=default}}.
> Public trait statics are promoted to the trait interface, and the forwarder 
> passes the trait interface as the static self. The @Virtual call site 
> dispatches dynamically on that self, but @Virtual statics are deliberately 
> not promoted to the interface, so the call finds nothing.
> Seen in 6.0.0 (the first version with @Virtual).
> PR: https://github.com/apache/groovy/pull/3131



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