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Posted to notifications@groovy.apache.org by "Paul King (Jira)" <ji...@apache.org> on 2022/04/27 08:34:00 UTC

[jira] [Closed] (GROOVY-10553) Regression: Annotation on trait field is illegally duplicated

     [ https://issues.apache.org/jira/browse/GROOVY-10553?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Paul King closed GROOVY-10553.
------------------------------

> Regression: Annotation on trait field is illegally duplicated
> -------------------------------------------------------------
>
>                 Key: GROOVY-10553
>                 URL: https://issues.apache.org/jira/browse/GROOVY-10553
>             Project: Groovy
>          Issue Type: Bug
>          Components: Compiler
>    Affects Versions: 4.0.1
>            Reporter: Christopher Smith
>            Assignee: Eric Milles
>            Priority: Critical
>             Fix For: 5.0.0-alpha-1, 4.0.2
>
>
> I have the following types:
> {code}
> trait ShipmentRelated {
>   @NotBlank
>   String shipmentId
> }
> class ShipmentLocationRequest extends Base implements ShipmentRelated {}
> {code}
> In Groovy 3, this compiles correctly:
> {code}
>   private java.lang.String com_example_logistics_ShipmentRelated__shipmentId;
>     descriptor: Ljava/lang/String;
>     flags: (0x0002) ACC_PRIVATE
>     RuntimeVisibleAnnotations:
>       0: #17()        javax.validation.constraints.NotBlank
> {code}
> In Groovy 4 with identical source, I get duplicate annotations (annotation sections?):
> {code}
>   private java.lang.String com_example_logistics_ShipmentRelated__shipmentId;
>     descriptor: Ljava/lang/String;
>     flags: (0x0002) ACC_PRIVATE
>     RuntimeVisibleAnnotations:
>       0: #17()        javax.validation.constraints.NotBlank
>     RuntimeVisibleTypeAnnotations:
>       0: #17(): FIELD        javax.validation.constraints.NotBlank
> {code}
> This causes an {{AnnotationFormatError}} at runtime.



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