Apologies for the additional post:
On Tue, Nov 28, 2017 at 10:44 AM, R0b0t1 <r03...@gmail.com> wrote:
> Hello,
>
> On Mon, Nov 27, 2017 at 12:15 PM, Donald Ziesig via Lazarus
> <lazarus@lists.lazarus-ide.org> wrote:
>> Hi All!
>>
>> I have been having a problem for a long, long time when developing/debugging
>> code which is included in a package and which contains generics.
>>
>> It took me years :'(, but I finally figured out what I was doing so that I
>> could cause the issue to appear consistently. :-[
>>
>> My usual debugging process is:
>>
>> Edit the library code
>> Compile/Run
>> Debug.
>>
>> My current insight is:
>>
>> What would happen was that changes made to the library code would compile,
>> but not be included in the code which specializes the generic item. When I
>> entered the debugger, I could see the newly changed code, but
>> single-stepping ignored my changes. If I let the program run without
>> debugging, the resulting behavior was the same as it was before the edit.
>>
>> I have a work around for this (when I remember to use it):
>>
>> Edit the library code
>> Compile the package
>> Use Run | Cleanup and build ...
>> Debug
>>
>> TL;DR Library packages which declare generics do compile, but do not get
>> included in the code that specializes them unless I "Cleanup and build" the
>> whole program. (Workable, but much slower than programs without generics).
>>
>> I searched the bug tracker, but did not see anything resembling this
>> problem. I would submit a bug report but I'm not sure whether this is an
>> IDE problem, a package problem or a compiler/linker problem. Would someone
>> more familiar with this part of the architecture give me pointers?
>>
>
> I think this may be a bug, but I do not think it has to do with
> generics or packages. I encountered a very similar issue with a
> project I help maintain, where I fixed some issue in a unit but that
> unit was not automatically recompiled after being changed. I had to
> clean and rebuild the project. As you say, this is not extremely
> expedient.
>
To be clear, for some reason most of the time the unit (and every
other unit) was rebuilding properly, but one time it didn't. Perhaps
it is a linking issue?
Cheers,
R0b0t1
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