proposed @noreturn attribute
Andrei Alexandrescu via Digitalmars-d
digitalmars-d at puremagic.com
Thu Jul 13 17:18:48 PDT 2017
On 7/13/17 2:37 PM, Timon Gehr wrote:
> On Thursday, 13 July 2017 at 17:25:18 UTC, Timon Gehr wrote:
>> Anyway, my assertion that Bottom cannot be a subtype of all other
>> types was actually incorrect: the compiler does not need to generate
>> code for implicit conversion from Bottom to some other type, so it can
>> be treated as a subtype.
>> ...
>
> (Actually, there are some complications like the .sizeof property.
> Anyway, it is clear what the semantics of Bottom are, no matter whether
> it is subtyping or implicit conversion.)
I wonder if sizeof could be made size_t.max. -- Andrei
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