What is going on here?
Shachar Shemesh via Digitalmars-d
digitalmars-d at puremagic.com
Wed Mar 4 11:31:10 PST 2015
On 04/03/15 17:43, Steven Schveighoffer wrote:
> On 3/4/15 8:43 AM, Shachar Shemesh wrote:
>> I'd expect A's destructor to run, which does not seem to be the case.
> I believe destructors are not run when you throw inside a constructor.
> So plan to deallocate if the ctor throws:
> a = A(var + 1);
> scope(failure) destroy(a);
That's pretty horrible. So now I need to keep track of the
implementation of my members to figure out whether it is okay to skip
the destructor or not.
All of this from a language that claims to support RAII, which was
invented precisely so the programmer does not have to keep track of
I think this is precisely the sort of corner cases that drive people
away from C++.
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