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https://issues.apache.org/jira/browse/GROOVY-6705?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Eric Milles resolved GROOVY-6705.
---------------------------------
Resolution: Fixed
Compiler prints "No explicit/default value found for annotation attribute
'value' in @MyAnnotation"
> Compiler Doesn't Enforce Required Annotation Attributes
> -------------------------------------------------------
>
> Key: GROOVY-6705
> URL: https://issues.apache.org/jira/browse/GROOVY-6705
> Project: Groovy
> Issue Type: Bug
> Components: Compiler
> Affects Versions: 2.1.9
> Reporter: Jeff Brown
> Priority: Major
> Labels: annotations, breaking
> Attachments: annotation.zip
>
>
> I don't know if this is the same as GROOVY-3454 or not. That issue is marked
> resolved but I am seeing the problem with 2.1.9.
> Code from the attached app...
> {code:title=src/main/java/com/demo/MyAnnotation.java|borderStyle=solid}
> package com.demo;
> import java.lang.annotation.ElementType;
> import java.lang.annotation.Retention;
> import java.lang.annotation.RetentionPolicy;
> import java.lang.annotation.Target;
> @Retention(RetentionPolicy.RUNTIME)
> @Target(ElementType.FIELD)
> public @interface MyAnnotation {
> String value();
> String code() default "";
> }
> {code}
> {code:title=src/test/groovy/com/demo/MyAnnotationSpec.groovy|borderStyle=solid}
> package com.demo
> class MyAnnotationSpec extends spock.lang.Specification {
> void 'test code'() {
> expect:
> Widget.getDeclaredField('name').getAnnotation(MyAnnotation).code() ==
> 'alpha'
> }
> }
> class Widget {
> @MyAnnotation(code='alpha')
> String name
> }
> {code}
> That test compiles and passes. I expected the compiler to fail on the Widget
> class since the annotation does not provide a value for the "value" attribute.
> Am I overlooking something simple or is this broken?
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