[cdi-dev] Assignability of raw and parameterized types
Marko Lukša
marko.luksa at gmail.com
Mon Apr 2 05:47:27 EDT 2012
Actually, the example is in the spec itself (same section, a few rows
below).
On 2.4.2012 11:38, Pete Muir wrote:
> Working on the assumption that in your example User extends Persistent, then Dao<T extends Persistent> isn't assignable to Dao<User> generally, so this change is correct, surely?
> On 1 Apr 2012, at 15:12, Marko Lukša wrote:
>
>> Hey
>>
>> How come section 5.2.3., bullet 4 was changed from:
>> • the required type parameter is an actual type, the bean type parameter is a type variable and the actual type is assignable to the upper bound, if any, of the type variable...
>> to:
>> • the required type parameter is an actual type, the bean type parameter is a type variable and the actual type is assignable from the upper bound, if any, of the type variable...
>> Doesn't this mean bean Dao<T extends Persistent> will not be assignable to Dao<User>?
>> M.
>>
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