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https://issues.apache.org/jira/browse/GROOVY-10364?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eric Milles resolved GROOVY-10364.
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Fix Version/s: 5.0.0-alpha-1
Resolution: Fixed
https://github.com/apache/groovy/commit/8b44c0af6f167892a239804d99149a5f6323d984
> STC does not type check method call when using bounded type parameter as a
> type argument
> ----------------------------------------------------------------------------------------
>
> Key: GROOVY-10364
> URL: https://issues.apache.org/jira/browse/GROOVY-10364
> Project: Groovy
> Issue Type: Bug
> Components: Static Type Checker
> Reporter: Thodoris Sotiropoulos
> Assignee: Eric Milles
> Priority: Major
> Fix For: 5.0.0-alpha-1
>
>
> I have the following program
> {code:java}
> class A<T> {
> void m(B<T> x, T y) {}
> }
> class B<T> {}
> class Test<X, Y extends X> {
> void m() {
> A<Y> x = new A<Y>();
> x.m(new B<Y>(), (Y) null);
> }
> }
> {code}
> h3. Actual behaviour
> {code}
> org.codehaus.groovy.control.MultipleCompilationErrorsException: startup
> failed:
> test.groovy: 11: [Static type checking] - Cannot call A#m(B<Y extends X>, Y)
> with arguments [B<Y>, Y]
> @ line 11, column 5.
> x.m(new B<Y>(), (Y) null);
> ^
> 1 error
> {code}
> h3. Expected behaviour
> Compile successfully
> Tested against master.
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