mkdir; remove; under Windows throw Exception
Adam D. Ruppe via Digitalmars-d-learn
digitalmars-d-learn at puremagic.com
Fri Dec 9 19:36:11 PST 2016
On Saturday, 10 December 2016 at 03:29:18 UTC, unDEFER wrote:
> But it works under Linux
That's just because the underlying C function handles the case.
But the D function makes no promises about that:
std.file.remove's documentation says "removes the file", leaving
what it does to directories undefined.
Interestingly, the Linux kernel *does* make the distinction: the
C remove function on Linux does a test then calls unlink or rmdir
based on if it is a directory or not. But it didn't always do
that.
But what you have is undefined behavior - the function is only
guaranteed to work on files, and does not specify if it will work
or be an error on directories.
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