John Bellassai created GROOVY-9288:
--------------------------------------
Summary: Compilation error when accessing a protected super class
field from inside a closure
Key: GROOVY-9288
URL: https://issues.apache.org/jira/browse/GROOVY-9288
Project: Groovy
Issue Type: Bug
Components: Static compilation
Affects Versions: 2.5.8, 2.5.7
Reporter: John Bellassai
The following code works fine in 2.5.6 but breaks in 2.5.7 and 2.5.8:
{code:java}
GroovyShell shell = new GroovyShell()
shell.evaluate('''
package a
import groovy.transform.CompileStatic
@CompileStatic
abstract class Abstract_Class {
protected String protectedField = 'field'
abstract String doThing()
}
assert true''')
shell.evaluate('''
package b
import a.Abstract_Class
import groovy.transform.CompileStatic
@CompileStatic
class ConcreteClass extends Abstract_Class {
@Override
String doThing() {
'something'.with {
return protectedField
}
}
}
assert true''')
shell.evaluate("assert new b.ConcreteClass().doThing() == 'field'")
{code}
{noformat}
org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
Script2.groovy: 13: Access to a.Abstract_Class#protectedField is forbidden @
line 13, column 32.
return protectedField
^
{noformat}
If you change both classes to be in the same package, you get an error like
this:
{noformat}
tried to access field a.Abstract_Class.protectedField from class
a.ConcreteClass$_doThing_closure1
java.lang.IllegalAccessError: tried to access field
a.Abstract_Class.protectedField from class a.ConcreteClass$_doThing_closure1
{noformat}
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
