[jira] [Created] (GROOVY-10129) Unable to use as type argument a type parameter that extends an array type

["Stefanos Chaliasos (Jira)" <ji...@apache.org>]

Stefanos Chaliasos created GROOVY-10129:
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             Summary: Unable to use as type argument a type parameter that extends an array type
                 Key: GROOVY-10129
                 URL: https://issues.apache.org/jira/browse/GROOVY-10129
             Project: Groovy
          Issue Type: Bug
          Components: Static compilation, Static Type Checker
    Affects Versions: 4.0.0-alpha-3
            Reporter: Stefanos Chaliasos


I have the following Groovy program.
{code:groovy}
class A<T> {}

class B {}

@groovy.transform.TypeChecked
class C<G extends B[]> extends A<G> {} // It works if G extends B
{code}
h2. Actual Behavior

The program does not compile, and I get the following error.
{code:java}
org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
Main.groovy: 8: unable to resolve class G
 @ line 8, column 34.
   class C<G extends B[]> extends A<G> {}
                                    ^

1 error
{code}
h2. Expected Behavior

Compile successfully.
h2. Comment

This should be a regression bug because it works with 3.0.8.
h2. Affected Version

This programs have been tested with the compiler from the master (commit: 8ea882a587ce3183c95ea1bc19dfc44367dc292e), and 4.0.0-alpha-3.



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