[jira] [Closed] (GROOVY-10358) Unable to resole method after LUB operator

["Paul King (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/GROOVY-10358?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Paul King closed GROOVY-10358.
------------------------------

Unsure of the exact fix version but works on 4.0.2.

> Unable to resole method after LUB operator
> ------------------------------------------
>
>                 Key: GROOVY-10358
>                 URL: https://issues.apache.org/jira/browse/GROOVY-10358
>             Project: Groovy
>          Issue Type: Bug
>          Components: Static Type Checker
>            Reporter: Thodoris Sotiropoulos
>            Assignee: Eric Milles
>            Priority: Major
>
> I have the following program
> {code:java}
> interface I {
>   int m(int x);
> }
> abstract class A implements I {
> }
> class B<T> extends A {
>   public int m(int x) {
>     return x + 1;
>   }
> }
> public class C<T> extends A {
>   public int m(int x) {
>     return x - 1;
>   }
> }
> class Test {
>   void test() {
>     C<String> x = null;
>     int y = 1;
>     ((true) ? x : new B<String>()).m(y);
>   }
>   
> }
> {code}
> h3. Actual behavior
> {code}
> org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
> test.groovy: 26: [Static type checking] - Cannot find matching method A#m(int). Please check if the declared type is correct and if the method exists.
>  @ line 26, column 5.
>        ((true) ? x : new B<String>()).m(y);
>        ^
> 1 error
> {code}
> h3. Expected behavior
> Compile successfully
> Tested against master



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