[jira] [Assigned] (GROOVY-8965) instanceof with || inserts wrong cast

["Eric Milles (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/GROOVY-8965?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eric Milles reassigned GROOVY-8965:
-----------------------------------

    Assignee: Eric Milles

> instanceof with || inserts wrong cast
> -------------------------------------
>
>                 Key: GROOVY-8965
>                 URL: https://issues.apache.org/jira/browse/GROOVY-8965
>             Project: Groovy
>          Issue Type: Bug
>          Components: Static compilation
>    Affects Versions: 2.5.5
>            Reporter: Daniil Ovchinnikov
>            Assignee: Eric Milles
>            Priority: Major
>
> {code:java}
> @groovy.transform.CompileStatic
> def foo(a) {
>     if (a instanceof Integer || a instanceof Double) {
>         a.floatValue() // expected: cast to Number; actual: cast to Integer
>     }
> }
> println foo(1d).class // CCE: java.lang.Double cannot be cast to java.lang.Integer
> {code}



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