[fpc-devel] Problems with namespaces and structs

[Andrew Brunner]

Probably,

I got it to work by declaring the Callback Event Type in the
Storage.Folders area and declared that type in the other unit which
linked just fine.

It appears that the references cannot be located from outside that namespace.



On Thu, Dec 15, 2011 at 4:14 PM, Paul Ishenin <paul.ishenin at gmail.com> wrote:
> 16.12.11 1:58, Andrew Brunner пишет:
>
>> class
>>   storage
>>   class
>>      Folders
>>         Type
>>              Item=record
>>              end;
>>              PItem=^TItem
>>              TItems=array of PItem
>>
>>
>> Variables in some other unit compile OK.
>>
>> ----
>> in some other unit:
>>   type MyCallback=procedure(Var Items:Storage.Folders.TItems); // linking
>> fails
>>   // procedures/functions of these namespaced types fail to link  with
>> the following messages
>>
>>
>>
>> /Developer/Source/Builds/Aurawin/Linux/Sync/64/.Output/x86_64-linux/frmMain.o:(.data+0x1692):
>> undefined reference to `RTTI_$DBMUSERSTORAGE_$$_DEF346'
>>
>> /Developer/Source/Builds/Aurawin/Linux/Sync/64/.Output/x86_64-linux/frmMain.o:(.data+0x16ca):
>> undefined reference to `RTTI_$DBMUSERSTORAGE_$$_DEF346'
>>
>>
>> Can Anyone can fix this soon?  This particular unit involves heavy
>> namespace usage for complex organization.
>
>
> Can you report a small but full example to the bug tracker?
>
> Best regards,
> Paul Ishenin
>
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