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https://issues.apache.org/jira/browse/GROOVY-12534?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18133309#comment-18133309
]
ASF GitHub Bot commented on GROOVY-12534:
-----------------------------------------
codecov-commenter commented on PR #3058:
URL: https://github.com/apache/groovy/pull/3058#issuecomment-6457990150
##
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Report
:x: Patch coverage is `33.33333%` with `6 lines` in your changes missing
coverage. Please review.
:white_check_mark: Project coverage is 73.6086%. Comparing base
([`cfd9b2f`](https://app.codecov.io/gh/apache/groovy/commit/cfd9b2f0222a8e1a74473f7c5b2cb45b5bdd3b5b?dropdown=coverage&el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache))
to head
([`08f754f`](https://app.codecov.io/gh/apache/groovy/commit/08f754f0b0867a9fda46bff488270c4684e36a85?dropdown=coverage&el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache)).
:warning: Report is 2 commits behind head on master.
| [Files with missing
lines](https://app.codecov.io/gh/apache/groovy/pull/3058?dropdown=coverage&src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache)
| Patch % | Lines |
|---|---|---|
|
[.../groovy/transform/sc/StaticCompilationVisitor.java](https://app.codecov.io/gh/apache/groovy/pull/3058?src=pr&el=tree&filepath=src%2Fmain%2Fjava%2Forg%2Fcodehaus%2Fgroovy%2Ftransform%2Fsc%2FStaticCompilationVisitor.java&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache#diff-c3JjL21haW4vamF2YS9vcmcvY29kZWhhdXMvZ3Jvb3Z5L3RyYW5zZm9ybS9zYy9TdGF0aWNDb21waWxhdGlvblZpc2l0b3IuamF2YQ==)
| 33.3333% | [3 Missing and 3 partials :warning:
](https://app.codecov.io/gh/apache/groovy/pull/3058?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>
[](https://app.codecov.io/gh/apache/groovy/pull/3058?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache)
```diff
@@ Coverage Diff @@
## master #3058 +/- ##
==================================================
+ Coverage 73.6047% 73.6086% +0.0038%
- Complexity 42348 42351 +3
==================================================
Files 1657 1657
Lines 145708 145714 +6
Branches 27498 27501 +3
==================================================
+ Hits 107248 107258 +10
+ Misses 28479 28474 -5
- Partials 9981 9982 +1
```
| [Files with missing
lines](https://app.codecov.io/gh/apache/groovy/pull/3058?dropdown=coverage&src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache)
| Coverage Δ | |
|---|---|---|
|
[.../groovy/transform/sc/StaticCompilationVisitor.java](https://app.codecov.io/gh/apache/groovy/pull/3058?src=pr&el=tree&filepath=src%2Fmain%2Fjava%2Forg%2Fcodehaus%2Fgroovy%2Ftransform%2Fsc%2FStaticCompilationVisitor.java&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache#diff-c3JjL21haW4vamF2YS9vcmcvY29kZWhhdXMvZ3Jvb3Z5L3RyYW5zZm9ybS9zYy9TdGF0aWNDb21waWxhdGlvblZpc2l0b3IuamF2YQ==)
| `83.8710% <33.3333%> (-0.4266%)` | :arrow_down: |
... and [9 files with indirect coverage
changes](https://app.codecov.io/gh/apache/groovy/pull/3058/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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</details>
> SC: a property defined by an extension method of List is read from each
> element of the list
> -------------------------------------------------------------------------------------------
>
> Key: GROOVY-12534
> URL: https://issues.apache.org/jira/browse/GROOVY-12534
> Project: Groovy
> Issue Type: Bug
> Components: Static compilation
> Affects Versions: 6.0.0
> Reporter: Scott Murphy Heiberg
> Priority: Major
>
> Under {{@CompileStatic}}, a property whose getter is an extension method of
> {{List}}, or of a class that implements {{List}}, is compiled as a property
> of the list's elements: the getter is called once for each element, with the
> element cast to the extension's receiver type. With this extension module:
> {code:java}
> package demo;
> import java.util.List;
> public class ListExtension {
> public static String getJoined(List<String> self) { return
> String.join(",", self); }
> }
> {code}
> {code:groovy}
> @groovy.transform.CompileStatic
> class C {
> def test(List<String> words) { words.joined }
> }
> new C().test(['x', 'y']) // GroovyCastException: Cannot cast object 'x' with
> class 'java.lang.String' to class 'java.util.List'
> {code}
> {{words.getJoined()}} returns 'x,y' in every mode, and dynamic Groovy and
> {{@TypeChecked}} return 'x,y' for {{words.joined}} too. On an empty list,
> {{words.joined}} evaluates to {{[]}} instead of an empty string.
> {{StaticCompilationVisitor.existsProperty}} marks the property expression
> spread-safe when the getter's declaring class implements {{List}} but does
> not declare the getter, which is meant for a property of the element type.
> The declaring class of an extension method is its receiver type, which never
> declares it. Extension getters declared for {{Collection}} or {{Iterable}},
> such as {{getIndices}} and {{isSorted}}, are not affected.
> {{DefaultGroovyMethodsSTCTest.testPropertySemantics2}}, which
> {{StaticCompileDGMTest}} also runs, keeps the property forms of
> {{getSequence(List)}} and {{getString(List)}} from {{TestStringExtension}}
> commented out. Seen in 4.0.33, 5.0.8, 6.0.0 and master.
> Expected: the property calls the extension getter on the list, as in dynamic
> Groovy and {{@TypeChecked}}.
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