FieldNode doesn't collect annotations

import org.codehaus.groovy.ast.ClassNode
import java.lang.annotation.RetentionPolicy
import java.lang.annotation.Retention


@Retention(RetentionPolicy.RUNTIME)
@interface Annotation1 {}

@Annotation1 class A {
    @Annotation1 def field1    
}


new ClassNode(A).with {
    assert annotations: "ClassNode for class 'A' has an annotation as it should"
    getField('field1').with {
        assert !annotations: "Because of a bug FieldNode for field 'field1' doesn't have annotations"
    }
}