toStringz in std.file
Jakob Ovrum
jakobovrum at gmail.com
Wed Jan 29 00:29:41 PST 2014
On Wednesday, 29 January 2014 at 08:27:14 UTC, Ilya Yaroshenko
wrote:
> Hi!
>
> Why in std.file toStringz used without store a pointer in
> function body to prevent GC collection?
>
> https://github.com/D-Programming-Language/phobos/blob/master/std/file.d
>
> Best Regards,
> Ilya
It is assumed that the pointer is not moved to the C heap where
the GC can't see it. The stack is the stack; it doesn't matter if
it's a D or C function, the GC sees it anyway.
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