What's happening with the `in` storage class

Walter Bright newshound2 at digitalmars.com
Sat Jun 9 04:55:16 UTC 2018


On 6/8/2018 7:17 PM, Adam D. Ruppe wrote:
> On Saturday, 9 June 2018 at 02:13:00 UTC, Walter Bright wrote:
>> But it was never enforced, meaning that suddenly enforcing it is just going to 
>> break code left and right.
> 
> 
> It isn't going to break anything. It is going to *correctly diagnose already 
> broken code*.

Not unless the caller was relying on it being 'in'.


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