[Bug c++/83345] c++1z produces an infinite recursion (c++1y works fine).

[pawel_sikora at zoho dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83345

--- Comment #2 from Pawel Sikora <pawel_sikora at zoho dot com> ---
(In reply to Jonathan Wakely from comment #1)
> I think that's the expected behaviour in C++17. The return statement in the
> conversion operator no longer constructs an object in C++17, it calls the
> conversion operator again.
> 
> This will fix it:
> 
>         operator ref_proxy_t( void )
>         {
>             return ref_proxy_t( static_cast<ICondition&>(*this) );
>         }

thanks for clarification. is there any list of such breaking changes for c++17?