Can't call isDir on linux on const object
Spacen via Digitalmars-d-learn
digitalmars-d-learn at puremagic.com
Mon May 19 14:29:16 PDT 2014
On Monday, 19 May 2014 at 20:18:40 UTC, Adam D. Ruppe wrote:
> On Monday, 19 May 2014 at 20:11:45 UTC, Spacen wrote:
>> The same code works on windows DMD 1.65. But on linux:
>
> It's because of caching. isDir on Linux calls a function with
> this comment:
>
> /++
> This is to support lazy evaluation, because doing
> stat's is
> expensive and not always needed.
>
> Try both stat and lstat for isFile and isDir
> to detect broken symlinks.
> +/
> void _ensureStatOrLStatDone()
>
>
> Simple solution is to just take a plain DirEntry instead of "in
> DirEntry" so it isn't const.
Thanks Adam. Nice and portable then.
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