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https://issues.apache.org/jira/browse/GROOVY-10979?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18135320#comment-18135320
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ASF GitHub Bot commented on GROOVY-10979:
-----------------------------------------
codecov-commenter commented on PR #3089:
URL: https://github.com/apache/groovy/pull/3089#issuecomment-6528491740
##
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Report
:x: Patch coverage is `83.07692%` with `11 lines` in your changes missing
coverage. Please review.
:white_check_mark: Project coverage is 73.7776%. Comparing base
([`396e862`](https://app.codecov.io/gh/apache/groovy/commit/396e862eda6c8a2fddaeb3eaf58e86cb5e6f08bc?dropdown=coverage&el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache))
to head
([`ca144e6`](https://app.codecov.io/gh/apache/groovy/commit/ca144e631885ad47b22b1fc21d16c5508b6bd9f6?dropdown=coverage&el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache)).
| [Files with missing
lines](https://app.codecov.io/gh/apache/groovy/pull/3089?dropdown=coverage&src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache)
| Patch % | Lines |
|---|---|---|
|
[...roovy/transform/stc/StaticTypeCheckingVisitor.java](https://app.codecov.io/gh/apache/groovy/pull/3089?src=pr&el=tree&filepath=src%2Fmain%2Fjava%2Forg%2Fcodehaus%2Fgroovy%2Ftransform%2Fstc%2FStaticTypeCheckingVisitor.java&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache#diff-c3JjL21haW4vamF2YS9vcmcvY29kZWhhdXMvZ3Jvb3Z5L3RyYW5zZm9ybS9zdGMvU3RhdGljVHlwZUNoZWNraW5nVmlzaXRvci5qYXZh)
| 82.3529% | [0 Missing and 9 partials :warning:
](https://app.codecov.io/gh/apache/groovy/pull/3089?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache)
|
|
[...groovy/classgen/asm/sc/StaticInvocationWriter.java](https://app.codecov.io/gh/apache/groovy/pull/3089?src=pr&el=tree&filepath=src%2Fmain%2Fjava%2Forg%2Fcodehaus%2Fgroovy%2Fclassgen%2Fasm%2Fsc%2FStaticInvocationWriter.java&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache#diff-c3JjL21haW4vamF2YS9vcmcvY29kZWhhdXMvZ3Jvb3Z5L2NsYXNzZ2VuL2FzbS9zYy9TdGF0aWNJbnZvY2F0aW9uV3JpdGVyLmphdmE=)
| 85.7143% | [0 Missing and 2 partials :warning:
](https://app.codecov.io/gh/apache/groovy/pull/3089?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/3089?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache)
```diff
@@ Coverage Diff @@
## master #3089 +/- ##
==================================================
+ Coverage 73.7763% 73.7776% +0.0013%
- Complexity 42753 42784 +31
==================================================
Files 1678 1678
Lines 147462 147515 +53
Branches 27899 27923 +24
==================================================
+ Hits 108792 108833 +41
- Misses 28513 28514 +1
- Partials 10157 10168 +11
```
| [Files with missing
lines](https://app.codecov.io/gh/apache/groovy/pull/3089?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/classgen/asm/sc/StaticInvocationWriter.java](https://app.codecov.io/gh/apache/groovy/pull/3089?src=pr&el=tree&filepath=src%2Fmain%2Fjava%2Forg%2Fcodehaus%2Fgroovy%2Fclassgen%2Fasm%2Fsc%2FStaticInvocationWriter.java&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache#diff-c3JjL21haW4vamF2YS9vcmcvY29kZWhhdXMvZ3Jvb3Z5L2NsYXNzZ2VuL2FzbS9zYy9TdGF0aWNJbnZvY2F0aW9uV3JpdGVyLmphdmE=)
| `75.4310% <85.7143%> (+0.1551%)` | :arrow_up: |
|
[...roovy/transform/stc/StaticTypeCheckingVisitor.java](https://app.codecov.io/gh/apache/groovy/pull/3089?src=pr&el=tree&filepath=src%2Fmain%2Fjava%2Forg%2Fcodehaus%2Fgroovy%2Ftransform%2Fstc%2FStaticTypeCheckingVisitor.java&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache#diff-c3JjL21haW4vamF2YS9vcmcvY29kZWhhdXMvZ3Jvb3Z5L3RyYW5zZm9ybS9zdGMvU3RhdGljVHlwZUNoZWNraW5nVmlzaXRvci5qYXZh)
| `87.4833% <82.3529%> (-0.0167%)` | :arrow_down: |
... and [15 files with indirect coverage
changes](https://app.codecov.io/gh/apache/groovy/pull/3089/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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> Cannot provide method reference to a type parameter instantiated with a SAM
> type
> --------------------------------------------------------------------------------
>
> Key: GROOVY-10979
> URL: https://issues.apache.org/jira/browse/GROOVY-10979
> Project: Groovy
> Issue Type: Bug
> Components: Static Type Checker
> Reporter: Thodoris Sotiropoulos
> Priority: Minor
>
> I have the following program
> {code}
> import java.util.function.*;
> import java.util.stream.*;
> public class Test {
> public static void test() {
> Stream<Number> x = null;
> BiFunction<Function<String, Integer>, Number, Function<String,
> Integer>> y = null;
> BinaryOperator<Function<String, Integer>> z = null;
> x.<Function<String, Integer>>reduce(Test::m, y, z); // fails
> x.reduce(Test::m, y, z); // fails
> x.reduce((d) -> 1, y, z); // works
> }
> public static Integer m(String x) { return 1; }
> }
> {code}
> h3. Actual behavior
> {code}
> org.codehaus.groovy.control.MultipleCompilationErrorsException: startup
> failed:
> test.groovy: 12: The argument is a method reference, but the parameter type
> is not a functional interface
> @ line 12, column 43.
> ction<String, Integer>>reduce(Test::m, y
> ^
> test.groovy: 13: The argument is a method reference, but the parameter type
> is not a functional interface
> @ line 13, column 16.
> x.reduce(Test::m, y, z); // fails
> ^
> 2 errors
> {code}
> h3. Expected behavior
> Compile successfully
> Tested against master (commit: 55c6edfd81a64ce759357a3976070c0811bff637)
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