char[] ported from C to char[0] in the D core library
Alex Parrill via Digitalmars-d-learn
digitalmars-d-learn at puremagic.com
Wed Sep 9 12:37:52 PDT 2015
On Wednesday, 9 September 2015 at 16:49:39 UTC, badlink wrote:
> The struct core.sys.linux.sys.inotify.inotify_event contains
> the field "char[0] name" which corresponds to "char name[]" in
> C.
>
> Why it has been translated to "char[0]" ?
> For me "char*" would have been more appropriate.
It's a flexible array member [1], not a pointer. Changing it to
`char*` would make it incompatible with the C functions using it.
[1]: https://en.wikipedia.org/wiki/Flexible_array_member
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