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https://issues.apache.org/jira/browse/GROOVY-10239?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eric Milles updated GROOVY-10239:
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Fix Version/s: 3.0.10
> GroovyCastException when @CompileStatic and !in keyword are used together
> -------------------------------------------------------------------------
>
> Key: GROOVY-10239
> URL: https://issues.apache.org/jira/browse/GROOVY-10239
> Project: Groovy
> Issue Type: Bug
> Components: Static compilation
> Affects Versions: 3.0.9
> Environment: macOs Big Sur 11.5.2
> 2,6 GHz 6-Core Intel Core i7
> Java 11.0.11/16.0.1 (probably reproducible in other version)
> Reporter: Rodolfo Yanke
> Assignee: Eric Milles
> Priority: Major
> Fix For: 4.0.0-beta-2, 3.0.10
>
>
> Dear colleagues,
> I've recently updated my projects from 3.0.8 to 3.0.9 and I started getting
> some GroovyCastExceptions when trying to use *!in* keyword along with
> CompileStatic annotation:
> {code:groovy}
> org.codehaus.groovy.runtime.typehandling.GroovyCastException: Cannot cast
> object 'true' with class 'java.lang.Boolean' to class 'Xyz'
> {code}
> We realised that it only works on 3.0.9 if we remove the CompileStatic
> annotation(3.0.8 works with and without).
> Here's an example of how to reproduce the exception:
> {code:groovy}
> import groovy.transform.CompileStatic
> /**
> * REMOVE @CompileStatic and the main method runs fine for both versions
> 3.0.8 and 3.0.9.
> * 'Cannot cast object \'true\' with class \'java.lang.Boolean\' to class
> \'MyEnum\''
> * @CompileStatic only works with 3.0.8
> */
> @CompileStatic
> class Groovy309Error {
> static void main(String[] args) {
> def myObj = new MyObj(status: MyEnum.A)
> List<MyObj> items = [myObj]
> def newItems = items.findAll { it.status !in [MyEnum.B] }
> println newItems
> }
> }
> enum MyEnum {
> A, B
> }
> class MyObj {
> MyEnum status
> }{code}
>
> Please, forgive me if I missed something on the bug checklist but I think
> this ticket belongs here.
> Thank you in advance
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