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Posted to notifications@groovy.apache.org by "Daniil Ovchinnikov (JIRA)" <ji...@apache.org> on 2019/01/18 12:40:00 UTC

[jira] [Created] (GROOVY-8961) Cannot pass generic list into explicit setter

Daniil Ovchinnikov created GROOVY-8961:
------------------------------------------

             Summary: Cannot pass generic list into explicit setter
                 Key: GROOVY-8961
                 URL: https://issues.apache.org/jira/browse/GROOVY-8961
             Project: Groovy
          Issue Type: Bug
          Components: Static Type Checker
    Affects Versions: 2.5.5
            Reporter: Daniil Ovchinnikov


{code}
class GC {
    void setStrings(List<String> ss) {}
}

@groovy.transform.CompileStatic
void usage(GC gc) {
    gc.strings = Collections.emptyList()
}
{code}

{noformat}
[Static type checking] - Cannot assign value of type java.util.List <T extends java.lang.Object> to variable of type java.util.List <String>
 at line: 7, column: 5
{noformat}



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