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Posted to notifications@groovy.apache.org by "Richard Zhang (JIRA)" <ji...@apache.org> on 2017/05/21 09:03:04 UTC

[jira] [Created] (GROOVY-8195) CompileStatic fails to infer correct type when using elvis operator

Richard Zhang created GROOVY-8195:
-------------------------------------

             Summary: CompileStatic fails to infer correct type when using elvis operator
                 Key: GROOVY-8195
                 URL: https://issues.apache.org/jira/browse/GROOVY-8195
             Project: Groovy
          Issue Type: Bug
    Affects Versions: 2.4.9
            Reporter: Richard Zhang


see the following example:

{code}
import groovy.transform.CompileStatic


@CompileStatic
def foo() {
    Map<String, String> strongMap
    Map<String, String> elvisMap = strongMap ?: [:] // won't compile
    Map<String, String> initStrongMap = [:] // compiles ok
}

{code}



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