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Re: [aspectj-users] compilation error with generics (possible bug?)
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#: Andy Clement changed the world a bit at a time by saying on 11/14/2005 9:38 PM :#
dont worry, i've already fixed it.
Excellent Andy. I guess the next build will contain it :-).
./alex
--
.w( the_mindstorm )p.
On 14/11/05, Alexandru Popescu <the.mindstorm.mailinglist@xxxxxxxxx> wrote:
#: Andy Clement changed the world a bit at a time by saying on 11/14/2005 4:04 PM :#
> Although .... I just tried it against HEAD and it doesn't fail like
> you describe, it fails in a different way :) So i'll still take a bug
> and fix it asap.
>
> Andy.
>
Though not clear who will rais the bug :-).
./alex
--
.w( the_mindstorm )p.
> On 14/11/05, Andy Clement <andrew.clement@xxxxxxxxx> wrote:
>> Looks like a bug to me - please can you raise it?
>>
>> Andy.
>>
>> On 14/11/05, Alexandru Popescu <the.mindstorm.mailinglist@xxxxxxxxx> wrote:
>> > Hi!
>> >
>> > The following code seems correct to me:
>> >
>> > [code]
>> > public interface Identifiable<T> {
>> > T getId();
>> >
>> > void setId(T t);
>> > }
>> >
>> > public interface LongIdentifiable extends Identifiable<Long> {
>> > }
>> >
>> > public class Bean implements LongIdentifiable {
>> >
>> > public Long getId() {
>> > return null;
>> > }
>> >
>> > public void setId(Long t) {
>> > }
>> >
>> > }
>> > [/code]
>> >
>> > at least it compiles oke with Eclipse 3.1.1.
>> >
>> > Going back to AspectJ and AJDT adding the following aspect:
>> >
>> > [code]
>> > public aspect IdentifiableAspect {
>> > declare parents: Bean implements LongIdentifiable;
>> >
>> > private Long LongIdentifiable.m_id;
>> >
>> > public Long LongIdentifiable.getId() {
>> > return m_id;
>> > }
>> >
>> > public void LongIdentifiable.setId(Long id) {
>> > m_id= id;
>> > }
>> > }
>> > [/code]
>> >
>> > results in 3 compilation errors:
>> >
>> > Severity Description Resource In Folder Location Creation Time Id
>> > 2 can't override java.lang.Long org.noco.generics.LongIdentifiable.getId() with java.lang.Object
>> > org.noco.generics.Bean.getId() return types don't match IdentifiableAspect.aj
>> > aj5_examples/src/main/org/noco/generics line 8 November 14, 2005 3:01:43 PM 27085
>> >
>> > Severity Description Resource In Folder Location Creation Time Id
>> > 2 The return type is incompatible with org.noco.generics.Identifiable<java.lang.Long>.getId()
>> > Bean.java aj5_examples/src/main/org/noco/generics line 1 November 14, 2005 3:01:43 PM 27094
>> >
>> > Severity Description Resource In Folder Location Creation Time Id
>> > 2 can't override java.lang.Long org.noco.generics.LongIdentifiable.getId() with java.lang.Object
>> > org.noco.generics.Bean.getId() return types don't match Bean.java
>> > aj5_examples/src/main/org/noco/generics line 1 November 14, 2005 3:01:43 PM 27095
>> >
>> >
>> > Env:
>> >
>> > Eclipse 3.1.1
>> > AJDT: ajdt_1.3.0.20051108143751_archive.zip
>> >
>> > Am I doing something wrong? Is this a known bug?
>> >
>> > thanks in avdance,
>> >
>> > ./alex
>> > --
>> > .w( the_mindstorm )p.
>> >
>> > _______________________________________________
>> > aspectj-users mailing list
>> > aspectj-users@xxxxxxxxxxx
>> > https://dev.eclipse.org/mailman/listinfo/aspectj-users
>> >
>>
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