On Tuesday 2018-10-09 17:41, David Howells wrote:
>Jan Engelhardt <jeng...@inai.de> wrote:
>
>> """it [the array size expression] shall be a converted constant expression of
>> type std::size_t and its value shall be greater than zero."""
>> —http://eel.is/c++draft/dcl.array
>
>Interesting. You're not actually quoting the full sentence:
>
> If the constant-expression is present, it shall be a converted
> constant expression of type std::size_t and its value shall be
> greater than zero.
>
>This suggests that:
>
> __u64 ptr[]
>
>is actually valid
I think that kind of validity only goes for this kind of standalone
decl:
extern int myints[];
but not for []-inside-struct.
