Exception chaining and collectException

jmh530 via Digitalmars-d digitalmars-d at puremagic.com
Fri Aug 18 04:26:39 PDT 2017


On Friday, 18 August 2017 at 09:09:47 UTC, Don Clugston wrote:
>
> Secondly, exception handling in windows is practically 
> undocumented. Certainly it's not documented in a single place. 
> When I began to implement it, I feared it might be impossible. 
> There isn't any guarantee that exception chaining can actually 
> be implemented on all platforms.

I had actually tested the above on Windows with DMD 2.075.1 and 
got the expected behavior, not the buggy behavior.

>
> I invested quite a lot personally in implementing chained 
> exceptions. But I agree with you.
> I was actually quite proud that I worked out the nasty corner 
> cases during the initial implementation. As far as I can tell, 
> problems with chained exceptions are not because of bugs and 
> implementation issues, but because of problems with the concept 
> itself.
>
> I think it's just a bit too clever.

Do you mind pointing me in the direction of where chained 
exceptions are explained?


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