[GROOVY-8156] Compile error when ListenerList annotation exists - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Blocker
Resolution: Fixed
Affects Version/s: 2.4.10
Fix Version/s: 2.4.11
Component/s: None
Labels:
None
Environment:
Linux x64 java8

Description

After upgrading groovy from 2.4.7 to 2.4.10 all classes using the `groovy.beans.ListenerList` annotation fail to compile.
The error message is:

Caught: BUG! exception in phase 'canonicalization' in source unit '/tmp/fsck/bug.groovy' ClassNode#getTypeClass for Event is called before the type class is set 
BUG! exception in phase 'canonicalization' in source unit '/tmp/fsck/bug.groovy' ClassNode#getTypeClass for Event is called before the type class is set

Code to reproduce:

class Event {
}

interface EventListener {
        void doSomething(Event e)
}

class EventHandler {
        @groovy.beans.ListenerList
        List<EventListener> listeners
}

def eh = new EventHandler()
eh.addEventListener({ println it} as EventListener)
eh.fireDoSomething(new Event())

Complete steps:

% sdk u groovy 2.4.7

Using groovy version 2.4.7 in this shell.
% cat bug.groovy 
class Event {
}

interface EventListener {
        void doSomething(Event e)
}

class EventHandler {
        @groovy.beans.ListenerList
        List<EventListener> listeners
}

def eh = new EventHandler()
eh.addEventListener({ println it} as EventListener)
eh.fireDoSomething(new Event())
% groovy -v
Groovy Version: 2.4.7 JVM: 1.8.0_121 Vendor: Oracle Corporation OS: Linux
% groovy bug.groovy # WORKS 
Event@762ef0ea
% sdk u groovy 2.4.10       

Using groovy version 2.4.10 in this shell.
% groovy -v                
Groovy Version: 2.4.10 JVM: 1.8.0_121 Vendor: Oracle Corporation OS: Linux
% groovy bug.groovy # FAILS
Caught: BUG! exception in phase 'canonicalization' in source unit '/tmp/fsck/bug.groovy' ClassNode#getTypeClass for Event is called before the type class is set 
BUG! exception in phase 'canonicalization' in source unit '/tmp/fsck/bug.groovy' ClassNode#getTypeClass for Event is called before the type class is set