[GROOVY-3830] java.lang.IncompatibleClassChangeError thrown with Interface containing variable

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.7-beta-2
• Fix Version/s: 1.6.6, 1.7-rc-1
• Component/s: Compiler
• Assignee: Roshan Dawrani
• Reporter: alpheratz
• Created: 18/Oct/09 04:51
• Updated: 09/Dec/09 18:16
• Resolved: 25/Oct/09 11:58

Description

First reported in http://jira.codehaus.org/browse/GROOVY-3823, opening a new Jira, as advised.

With:

interface II {
  Integer i
  Integer 2i = i * 2
}

Currently (1.7b2), one gets:

groovy> interface II {
groovy>   Integer i
groovy>   Integer i2 = i * 2
groovy> }
groovy> println II.i
groovy> println II.i2

Exception thrown

java.lang.IncompatibleClassChangeError: Found interface II, but class was expected

	at II.<clinit>(ConsoleScript0:3)

	at ConsoleScript0.class$(ConsoleScript0)

	at ConsoleScript0.$get$$class$II(ConsoleScript0)

	at ConsoleScript0.run(ConsoleScript0:6)

Issue Links

• relates to: GROOVY-3823 Interface containing field without initialization expression incorrectly compiles