http://d.puremagic.com/issues/show_bug.cgi?id=2342

           Summary: derived nested classes in derived outer class.
           Product: D
           Version: 1.035
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: bugzilla@digitalmars.com
        ReportedBy: benoit@tionex.de


This should compile but does not.

class A {
    class I1{
    }
}

class B : A {
    class I2 : I1 { // line 9
    }

    I1 getI(){
        return new I2;
    }
}
void main(){}

test.d(9): class test.B.I2 is nested within B, but super class I1 is nested
within A


-- 

On Sun, Sep 7, 2008 at 8:59 AM,  <d-bugmail@puremagic.com> wrote:
> http://d.puremagic.com/issues/show_bug.cgi?id=2342
>
>           Summary: derived nested classes in derived outer class.
>           Product: D
>           Version: 1.035
>          Platform: PC
>        OS/Version: Linux
>            Status: NEW
>          Severity: normal
>          Priority: P2
>         Component: DMD
>        AssignedTo: bugzilla@digitalmars.com
>        ReportedBy: benoit@tionex.de
>
>
> This should compile but does not.
>
> class A {
>    class I1{
>    }
> }
>
> class B : A {
>    class I2 : I1 { // line 9
>    }
>
>    I1 getI(){
>        return new I2;
>    }
> }
> void main(){}
>
> test.d(9): class test.B.I2 is nested within B, but super class I1 is nested
> within A
>
>
> --
>
>

Are you *sure* this should compile or do you *want* it to compile? There's a difference ;)  I believe back in 0.126 when nested classes were implemented, I suggested this to Walter and the official response was "AIIIIIIEEEEEE", or something like that.  Translation: probably too much trouble to be worth it?

Jarrett Billingsley schrieb:
> On Sun, Sep 7, 2008 at 8:59 AM,  <d-bugmail@puremagic.com> wrote:
>> http://d.puremagic.com/issues/show_bug.cgi?id=2342
>>
>>           Summary: derived nested classes in derived outer class.
>>           Product: D
>>           Version: 1.035
>>          Platform: PC
>>        OS/Version: Linux
>>            Status: NEW
>>          Severity: normal
>>          Priority: P2
>>         Component: DMD
>>        AssignedTo: bugzilla@digitalmars.com
>>        ReportedBy: benoit@tionex.de
>>
>>
>> This should compile but does not.
>>
>> class A {
>>    class I1{
>>    }
>> }
>>
>> class B : A {
>>    class I2 : I1 { // line 9
>>    }
>>
>>    I1 getI(){
>>        return new I2;
>>    }
>> }
>> void main(){}
>>
>> test.d(9): class test.B.I2 is nested within B, but super class I1 is nested
>> within A
>>
>>
>> --
>>
>>
> 
> Are you *sure* this should compile or do you *want* it to compile? There's a difference ;)  I believe back in 0.126 when nested classes were implemented, I suggested this to Walter and the official response was "AIIIIIIEEEEEE", or something like that.  Translation: probably too much trouble to be worth it?

I don't know. I had *expected* this to work :)

Frank Benoit wrote:

> I don't know. I had *expected* this to work :)

This was the answer: http://www.digitalmars.com/webnews/newsgroups.php? art_group=digitalmars.D.announce&article_id=783

Do you have  acompelling example?
-manfred

-- 
If life is going to exist in this Universe, then the one thing it cannot afford to have is a sense of proportion. (Douglas Adams)

Manfred_Nowak schrieb:
> Frank Benoit wrote:
> 
>> I don't know. I had *expected* this to work :)
> 
> This was the answer: http://www.digitalmars.com/webnews/newsgroups.php? art_group=digitalmars.D.announce&article_id=783
> 
> Do you have  acompelling example?
> -manfred
> 

In real live Java code i found this constellation while porting it. Sure, i found a workaround, but that is not nice.

http://d.puremagic.com/issues/show_bug.cgi?id=2342





------- Comment #1 from helmutduregger@gmx.at  2009-01-20 05:07 -------
Seems to be related to http://d.puremagic.com/issues/show_bug.cgi?id=1175


-- 

http://d.puremagic.com/issues/show_bug.cgi?id=2342


David Ferenczi <david@ferenczi.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |david@ferenczi.net
         Resolution|                            |DUPLICATE


--- Comment #2 from David Ferenczi <david@ferenczi.net> 2009-09-10 05:43:28 PDT ---
*** This issue has been marked as a duplicate of issue 1175 ***

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