Regression in the javac 1.8u40

[Maurizio Cimadamore]

FYI,
with the help of Aaron, we've been able to identify the problem - I've 
filed this:

https://bugs.openjdk.java.net/browse/JDK-8078249

Maurizio

On 20/04/15 17:13, Maurizio Cimadamore wrote:
> Hi Aaron,
> the following program seems to compile for me - what am I missing?
>
>
> interface Bar<B extends Bar<B>> {
>    <T extends Bar<T>> T foo();
> }
>
> class A implements Bar<A> {
>    @Override
>    public <T extends Bar<T>> T foo() {
>       return null;
>    }
> }
>
> class B extends A {
>    @Override
>    public <T extends Bar<T>> T foo() {
>       T result = super.foo();
>       return result;
>    }
> }
>
>
> Maurizio
>
> On 20/04/15 17:03, Rob McKenna wrote:
>> <T extends Bar<T>> T foo();
>>
>> where Bar is
>>
>>      interface Bar<B extends Bar<B>> {}
>>
>> I can implement this method without problem
>>          @Override
>>      public <T extends Bar<T>> T foo() {
>>         return null;
>>      }
>>
>> but I can't override such a method anymore in Java 8:
>>
>>      @Override
>>      public <T extends Bar<T>> T foo() {
>>         T result = super.foo();
>>         return result;
>>      } 
>