[GROOVY-7864] Stack overflow correcting generics when using @CompileStatic

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 2.4.7
• Fix Version/s: 2.5.9, 3.0.0-rc-2
• Labels: duplicate
• Assignee: Unassigned
• Reporter: Graeme Rocher
• Created: 16/Jun/16 06:38
• Updated: 11/Nov/19 06:03
• Resolved: 29/Jun/16 08:32

Description

I have this RxJava code:

HttpClientRequest httpClientRequest = httpClient.createGet(uri)

httpClientRequest
        .switchMap { HttpClientResponse response ->
    response.getContent()
}.switchMap { Object object ->
    return Observable.create(new Observable.OnSubscribe() {
        @Override
        void call(Subscriber subscriber) {
            ....
        }
    })
}

Which produces a StackOverflow:

Information:Groovyc: java.lang.StackOverflowError
    at org.codehaus.groovy.ast.tools.GenericsUtils.correctToGenericsSpecRecurse(GenericsUtils.java:316)
    at org.codehaus.groovy.ast.tools.GenericsUtils.correctToGenericsSpecRecurse(GenericsUtils.java:340)
    at org.codehaus.groovy.ast.tools.GenericsUtils.correctToGenericsSpecRecurse(GenericsUtils.java:340)
    at org.codehaus.groovy.ast.tools.GenericsUtils.correctToGenericsSpecRecurse(GenericsUtils.java:340)
    at org.codehaus.groovy.ast.tools.GenericsUtils.correctToGenericsSpecRecurse(GenericsUtils.java:340)
    at org.codehaus.groovy.ast.tools.GenericsUtils.correctToGenericsSpecRecurse(GenericsUtils.java:340)
    at org.codehaus.groovy.ast.tools.GenericsUtils.correctToGenericsSpecRecurse(GenericsUtils.java:340)
    at org.codehaus.groovy.ast.tools.GenericsUtils.correctToGenericsSpecRecurse(GenericsUtils.java:340)
    at org.codehaus.groovy.ast.tools.GenericsUtils.correctToGenericsSpecRecurse(GenericsUtils.java:340)
    at org.codehaus.groovy.ast.tools.GenericsUtils.correctToGenericsSpecRecurse(GenericsUtils.java:340)
    at org.codehaus.groovy.ast.tools.GenericsUtils.correctToGenericsSpecRecurse(GenericsUtils.java:340)
ls.correctToGenericsSpecRecurse(GenericsUtils.java:340)
    at org.codehaus.groovy.ast.tools.GenericsUtils.correctToGenericsSpecRecurse(GenericsUtils.java:340)
    at org.codehaus.groovy.ast.tools.GenericsUtils.correctToGenericsSpecRecurse(GenericsUtils.java:340)
    at org.codehaus.groovy.ast.tools.GenericsUtils.correctToGenericsSpecRecurse(GenericsUtils.java:340)
    at org.codehaus.groovy.ast.tools.GenericsUtils.correctToGenericsSpecRecurse(GenericsUtils.java:340)
    at org.codehaus.groovy.ast.tools.GenericsUtils.correctToGenericsSpecRecurse(GenericsUtils.java:340)
    at org.codehaus.groovy.ast.tools.GenericsUtils.correctToGenericsSpecRecurse(GenericsUtils.java:340)
    at org.codehaus.groovy.ast.tools.GenericsUtils.correctToGenericsSpecRecurse(GenericsUtils.java:340)
    at org.codehaus.groovy.ast.tools.GenericsUtils.correctToGenericsSpecRecurse(GenericsUtils.java:340)
    at org.codehaus.groovy.ast.tools.GenericsUtils.correctToGenericsSpecRecurse(GenericsUtils.java:340)
  etc.

Issues seems to originate from the `new Observable.OnSubscribe()` anonymous inner class constructor

Issue Links

• is duplicated by: GROOVY-7722 StackOverflowError when use anonymous class with generics.