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https://issues.apache.org/jira/browse/GROOVY-11618?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17943931#comment-17943931
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Eric Milles commented on GROOVY-11618:
--------------------------------------
I think this is related to the inner record static issue. When I re-write like
this it works:
{code:groovy}
record MyRecord(String blah) {}
@groovy.transform.CompileStatic String test() {
var myList = Arrays.asList(new MyRecord("blah"))
var myData = myList.stream().map(MyRecord::blah);
return myData.collect(java.util.stream.Collectors.joining());
}
print(test())
{code}
It also works as-is on Groovy 5.
> Method reference not found for record fields
> --------------------------------------------
>
> Key: GROOVY-11618
> URL: https://issues.apache.org/jira/browse/GROOVY-11618
> Project: Groovy
> Issue Type: Bug
> Components: Compiler, Static compilation
> Affects Versions: 4.0.24
> Reporter: Saravanan
> Priority: Minor
>
> Stream operations that use method references do not compile for record
> fields. The following code results in
> {noformat}
> Failed to find class method 'blah(com.Records.RecordTesting$MyRecord)'
> or instance method 'blah()' for the type: com.Records.RecordTesting$MyRecord
>
> {noformat}
>
>
> {code:java}
> package com.Records;
> import java.util.Arrays;
> import java.util.stream.Collectors;
> public class RecordTesting {
> public record MyRecord(String blah) {}
> public String create() {
> var myList = Arrays.asList(new MyRecord("blah"));
> // This line fails with
> // Failed to find class method
> // 'blah(com.Records.RecordTesting$MyRecord)' or instance
> // method 'blah()' for the type: com.Records.RecordTesting$MyRecord
> var myData = myList.stream().map(MyRecord::blah);
> return myData.collect(Collectors.joining());
> }
> }{code}
>
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