Not sure I see how they're in different scopes. Can you explain that to me?
-- E
> On Jun 6, 2016, at 2:18 PM, donny wals <donnyw...@gmail.com> wrote:
>
> Erica,
>
> Maybe my phrasing was a bit off, but in my proposal it’s really important
> that the return and the defer are in the same scope. In your example the
> allocate memory line is in a different scope that the guard/else statements.
> Therefor, the defer { release memory } shouldn’t be executed if the guards
> don’t hold.
>
> D
>
>> On 06 Jun 2016, at 22:09, Erica Sadun <er...@ericasadun.com> wrote:
>>
>> This is problematic. You may want to defer code at different points with
>> different reasons. For example, you might not want to trigger defer until
>> after some preconditions have been met.:
>>
>> guard something
>> guard something
>> allocate memory; defer {release memory}
>>
>> -- E
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