[GROOVY-3985] error in instance initializer for Enum element, without special method

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.7.0
• Fix Version/s: 1.7.1, 1.8-beta-1
• Environment: Mac OS X
• Assignee: Roshan Dawrani
• Reporter: UEHARA Junji
• Created: 10/Jan/10 20:20
• Updated: 07/Apr/10 23:46
• Resolved: 11/Jan/10 06:42

Description

enum Color {
    RED {
      { println("foo"); } // Instance initalizer
    },GREEN,BLUE
}

makes an error like:

$ groovy  enumtest.groovy
org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
/Users/uehaj/src/groovy/enumtest.groovy: -1: You are not allowed to overwrite the final method $INIT([Ljava.lang.Object;) from class 'Color'.
 @ line -1, column -1.
1 error

following is OK.

num Color {
    RED {
      String toString() {}
      { println("foo"); } // Instance initalizer
    },GREEN,BLUE
}