msvcp: free facet and _Locimp in Locimp dtor

Piotr Caban piotr.caban at
Wed Oct 17 12:10:55 CDT 2012

On 10/17/12 5:04 PM, Daniel Lehman wrote:
>> Memory allocated for locale__Locimp object should be freed in locale
>> class (locale_dtor function). You can't delete it here.
> Yeah, wasn't entirely sure about the location, but I want to call delete as soon as the refcount is 0 and can only reliably do that there.  locale_dtor can't count on refcount when multiple threads are used.  should I change locale__Locimp_dtor to return true if locale_dtor should call delete?
You can't add return value to locale__Locimp_dtor since it have to be 
compatible with what native returns. I'm not sure how it's supposed to 
work, I guess locale__Locimp_dtor should be only called when refcount 
already is 0. I'll do some testing tomorrow.


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