assert semantic change proposal

Walter Bright via Digitalmars-d digitalmars-d at puremagic.com
Thu Aug 7 02:26:02 PDT 2014


On 8/7/2014 2:10 AM, "Marc Schütz" <schuetzm at gmx.net>" wrote:
> On Wednesday, 6 August 2014 at 21:57:50 UTC, Walter Bright wrote:
>> On 8/6/2014 10:18 AM, Sean Kelly wrote:
>>> So from a functional perspective, assuming this is a multithreaded app, what
>>> should the procedure be when an AssertError is thrown in some thread?
>>
>> Print message, stop the process and all its threads.
>>
>> Rationale: the program is in an unknown, invalid state, which will include any
>> thread (or process) that has access to memory shared with that failed thread.
>
> Strictly speaking we would need to kill only those threads.

No, all the threads. Threads share memory, so corruption can spread from one to 
the next.



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