[jira] [Updated] (GROOVY-6019) Cross compilation of Groovy annotation on Java class does not work

["Eric Milles (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/GROOVY-6019?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eric Milles updated GROOVY-6019:
--------------------------------
    Labels: annotations  (was: )

> Cross compilation of Groovy annotation on Java class does not work
> ------------------------------------------------------------------
>
>                 Key: GROOVY-6019
>                 URL: https://issues.apache.org/jira/browse/GROOVY-6019
>             Project: Groovy
>          Issue Type: Bug
>          Components: Compiler
>    Affects Versions: 2.1.0, 2.1.1
>         Environment: originally: Linux jato-rafal 3.0.0-31-generic #49-Ubuntu SMP Tue Feb 19 20:02:57 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
> reproduced on Windows 7 x64
>            Reporter: wujek srujek
>            Assignee: Paul King
>            Priority: Major
>              Labels: annotations
>             Fix For: 2.1.2, 2.2.0-beta-1
>
>
> This annotation:
> {code}
> @Retention(RetentionPolicy.RUNTIME)
> @Target([ElementType.TYPE, ElementType.METHOD])
> @interface Tx {
>     String value() default 'def'
> }
> {code}
> on this class:
> {code}
> @Tx
> public class PersonServiceJava {
> }
> {code}
> results in the following failure:
> {quote}
> $ groovyc -j PersonServiceJava.java Tx.groovy 
> org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
> Compile error during compilation with javac.
> /home/wujek/Playground/annotation_test/src/main/groovy/test/PersonServiceJava.java:4: error: annotation Tx is missing value for the attribute value
> @Tx
> ^
> 1 error
> {quote}
> I originally submitted it to Gradle (http://issues.gradle.org/browse/GRADLE-2682), but it seems to be a core groovy issue. The generated stub for the Groovy annotation look like the following:
> {code}
> @java.lang.annotation.Retention(value=java.lang.annotation.RetentionPolicy.RUNTIME) @java.lang.annotation.Target(value={java.lang.annotation.ElementType.TYPE,java.lang.annotation.ElementType.METHOD}) public @interface Tx
>  {
>  java.lang.String value();
> }
> {code}
> The default value is missing. A sample project can be downloaded in the Gradle issue, so I won't attach it here, unless you want me to.



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