cppunit Patch feature-modernize

[Florian Becker]

Hi Markus,

thanks a lot.

Is there a list of compiler, which are supported? Also, is there any reason, why cppunit cannot upgrade to c++17?

I would like to create a cmake definition - do we handle that the same way?

Regards,
Florian

> Am 30.09.2021 um 21:56 schrieb Markus Mohrhard <markus.mohrhard at googlemail.com>:
> 
> 
> Hey Florian,
> 
>> On Fri, Oct 1, 2021 at 1:52 AM Markus Mohrhard <markus.mohrhard at googlemail.com> wrote:
>> Hey Florian,
>> 
>>> On Tue, Sep 28, 2021 at 5:59 PM Florian Becker <fb at vxapps.com> wrote:
>>> Hello,
>>> 
>>> i have patched the libcppunit 1.15.1 to modernize and use clang flags 
>>> with highest flag settings. Hopefully you can integrate this patch 
>>> inside master. https://github.com/VXAPPS/cppunit/tree/feature-modernize
>>> 
>>> If you have suggestions, please let me know.
>> 
>> I'll have a look during the next few days and will let you know if I have any questions or comments
> 
> Thanks for your patches. The summary is:
> 
> * first patch was used without modifications
> * second patch was split up into smaller commits:
>    * add [[noreturn]]
>    * add override annotations
>    * switch from throw to noexcept
>    * remove semicolons
>    * a complete removal of the old casting macros by me instead of your addition to the portability header
>    * replace 0 with nullptr
>    * disable a few simple compiler warnings
> 
> I have not yet taken the size_t changes as that part contains some bugs. I have already fixed one but want to have a second look and think about whether this is how we want to solve this problem.
> I also had to remove all references to [[deprecated]] in this change as [[deprecated]] is only C++14 and at least for now cppunit is still at C++11.
> 
> * I'll have to think a bit about the third and fourth patch. If I merge them I'll let you know.
> 
> You can find the full code that I have pushed at:
> 
> https://git.libreoffice.org/cppunit/+log/refs/heads/master
> 
> Cheers,
> Markus
> 
> 
>> 
>> Cheers,
>> Markus
>> 
>>> 
>>> Regards,
>>> Florian
>>> 
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