Re: Error Compiling on macOS

Denis Corbin <[email protected]> Sat, 27 Apr 2024 21:15:35 +0200

Newsgroups	gmane.comp.sysutils.backup.dar.support
Message-ID	<[email protected]>

On 25/04/2024 01:39, James Pedersen wrote:
> Hi Denis and Rolf,

Hi James,

> 
> Thank you for getting back to me about this as well as for suggesting 
> some solutions to this issue.
> 
> Denis, following your advice, I removed the "noexcept" statement from 
> the move assignment operator definition in a bunch of the .hpp files in 
> src/libdar/, and then the errors went away.
> 
> Rolf, I think that you have made a good observation here. In the 
> definition of the smart_pointer move assignment operator in 
> smart_pointer.hpp, it seems that it can throw exceptions because 
> /del_ref() /can throw exceptions. cat_nomme.hpp and cat_detruit.hpp are 
> subclasses of cat_entree.hpp, and hence it seems that they would both 
> inherit the smart_pointer variable pdesc of cat_entree.hpp. Since the 
> move assignment operator of smart_pointer can throw exception/s/, I 
> would like to suggest that maybe the right solution to this is to just 
> remove the "noexcept" keyword for any move assignment operator of a 
> subclass of cat_entree.hpp?

Yes, I agree with your analysis, smart_pointer/smart_node may throw 
exception thus the absence of noexcept keyword here is normal.

I will go that way. first I have to reproduce the problem (which I 
failed under Devuan using clang, will try other distro/clang version) to 
be sure the fix to be exhaustive.

> 
> Anyways, thank you both for helping me with this,
> James Pedersen
> 

Regards,
Denis
> 

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