[ https://issues.apache.org/jira/browse/GROOVY-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Harsh Gupta closed GROOVY-8285. ------------------------------- Resolution: Invalid > Static compilation does not accept subclasses for generic arguments > ------------------------------------------------------------------- > > Key: GROOVY-8285 > URL: https://issues.apache.org/jira/browse/GROOVY-8285 > Project: Groovy > Issue Type: Bug > Environment: Groovy Version: 2.4.12 JVM: 1.8.0_121 Vendor: Oracle > Corporation OS: Mac OS X > Reporter: Harsh Gupta > Priority: Critical > > This snippet does not compile. > {code:Java}import groovy.transform.CompileStatic > @CompileStatic > class Scratch { > public static void main(String[] args) { > List<bar> listA > List<foo> listB = new ArrayList<>() > listB.add(new foo()) > listA = listB > } > } > class bar { > public int blah() { return 12; } > } > class foo extends bar { > public int boo() { return 42; } > } > {code} > Compilation errors: > {quote} > repro.groovy: 10: \[Static type checking\] - Incompatible generic argument > types. Cannot assign java.util.ArrayList <foo> to: java.util.List <bar> > @ line 10, column 21. > listA = listB > {quote} -- This message was sent by Atlassian JIRA (v6.4.14#64029)