[
https://issues.apache.org/jira/browse/GROOVY-8905?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Paul King closed GROOVY-8905.
-----------------------------
> MissingMethodException when private method is called on parent class in a
> closure
> ---------------------------------------------------------------------------------
>
> Key: GROOVY-8905
> URL: https://issues.apache.org/jira/browse/GROOVY-8905
> Project: Groovy
> Issue Type: Bug
> Components: class generator
> Affects Versions: 2.6.0-alpha-4, 3.0.0-alpha-3, 2.5.4
> Reporter: Caleb Ott
> Priority: Major
>
> This appears to be a bug since a MissingMethodException is being thrown when
> it shouldn't be.
> Here is the simplified code to reproduce the issue. I've tested on
> 2.5.4/2.6.0-alpha-4/3.0.0-alpha-3.
> {code:java}
> class Parent {
> protected void doSomethingParent() {
> // calling it outside of the closure works fine
> theSomething(1_000, 'This works')
> // setup a closure that calls another private method in the parent
> Closure closure = { int num ->
> // calling it inside the closure breaks
> theSomething(num, 'this breaks')
> }
> closure(10)
> }
> // only breaks because it is "private"
> private void theSomething(int num, String someValue) {
> println "${num} = ${someValue}"
> }
> }
> class Child extends Parent {
> void doSomethingChild() {
> // just calls the parent method
> doSomethingParent()
> }
> }
> // run the test
> def test = new Child()
> test.doSomethingChild()
> {code}
> Output:
> {noformat}
> 1000 = This works
> Caught: groovy.lang.MissingMethodException: No signature of method:
> Child.theSomething() is applicable for argument types: (Integer, String)
> values: [10, this breaks]
> groovy.lang.MissingMethodException: No signature of method:
> Child.theSomething() is applicable for argument types: (Integer, String)
> values: [10, this breaks]
> at Parent$_doSomethingParent_closure1.doCall(ScratchPad.groovy:10)
> at Parent.doSomethingParent(ScratchPad.groovy:13)
> at Child.doSomethingChild(ScratchPad.groovy:25)
> at Child$doSomethingChild.call(Unknown Source)
> at ScratchPad.run(ScratchPad.groovy:31){noformat}
>
>
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
