[GROOVY-6808] Closures may have wrong inner class attributes

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 2.3.1
• Fix Version/s: 2.3.2
• Component/s: Compiler
• Assignee: Cédric Champeau
• Reporter: Cédric Champeau
• Created: 20/May/14 07:23
• Updated: 28/May/14 03:04
• Resolved: 24/May/14 07:09

Description

ASM 5.0.2 has a bug which corrupts inner class tables. A workaround was written for GROOVY-6750 but it itself produces a corrupt inner class table. This can be highlighted with the following test case:

class Foo {
   Closure cl = { println 'foo' }
}
Class c = Class.forName('Foo$_closure1')
c.isAnonymousClass()

Issue Links

• relates to: GROOVY-6750 java.lang.IncompatibleClassChangeError: MyClass and MyClass$MyInnerClass disagree on InnerClasses attribute with indy