[GROOVY-8233] Java stub generation incorrect for static properties of traits

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.4.11
• Fix Version/s: 2.5.1
• Component/s: Stub generator / Joint compiler
• Assignee: Paul King
• Reporter: Graeme Rocher
• Created: 16/Jun/17 07:34
• Updated: 26/Jul/18 04:38
• Resolved: 10/Jul/18 11:57

Description

Groovy generates incorrect stubs for static properties of traits resulting in compilation errors such as:

/Users/graemerocher/grails/apps/domain-plugins/app/build/tmp/compileGroovy/groovy-java-stubs/bug/DomainA.java:10: error: org_grails_datastore_mapping_dirty_checking_DirtyCheckable__DIRTY_CLASS_MARKER$get() in DomainParent cannot implement org_grails_datastore_mapping_dirty_checking_DirtyCheckable__DIRTY_CLASS_MARKER$get() in DirtyCheckable$Trait$FieldHelper
public class DomainA
       ^
  overriding method is static
1 error
startup failed:
Compilation failed; see the compiler error output for details.

1 error

Attached is an example. Simply run `./gradlew compileGroovy`

Issue Links

• links to: GitHub Pull Request #767