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https://issues.apache.org/jira/browse/GROOVY-9751?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eric Milles updated GROOVY-9751:
--------------------------------
Fix Version/s: 2.5.16
> STC: error for addAll with collect argument
> -------------------------------------------
>
> Key: GROOVY-9751
> URL: https://issues.apache.org/jira/browse/GROOVY-9751
> Project: Groovy
> Issue Type: Bug
> Affects Versions: 3.0.5
> Reporter: Eric Milles
> Assignee: Eric Milles
> Priority: Major
> Fix For: 4.0.0-alpha-1, 3.0.6, 2.5.16
>
> Time Spent: 1h
> Remaining Estimate: 0h
>
> Follow up from GROOVY-9734 and GROOVY-8961. New STC error for generics
> mismatch when pairing {{collect}} with a method pointer:
> {code:groovy}
> interface Service {
> Number transform(String s)
> }
> @groovy.transform.TypeChecked
> void test(Service service) {
> Set<Number> numbers = []
> List<String> strings = ['x','y','z']
> numbers.addAll(strings.collect(service.&transform)) // Cannot call
> java.util.Set <Number>#addAll(java.util.Collection <? extends
> java.lang.Number>) with arguments [java.util.List <? extends E>]
> }
> {code}
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