memory leaks in phobos?

[Andrey]

On Thursday, 11 April 2013 at 06:55:41 UTC, Ali Çehreli wrote:
> On 04/10/2013 10:04 PM, Andrey wrote:> Hello!
>
> >      int arr[];
> >      int length = 100_000_000;
> >      for (int i=0; i<10; i++)
> >      {
> >          arr.length = length; // always new memory blocks,
> why?
>
> The slice does not know what other slices may be sharing the 
> same elements. So, increasing the length of a slice will 
> relocate the elements (almost always, with exceptions.) The 
> following article goes into a lot of detail:
>
>   http://dlang.org/d-array-article.html
>
> >          arr[90] = 20;
> >          writeln("After allocation. Press a key.");
> >          stdin.readln();
> >
> >          clear(arr);
> >          arr.length = 0; // must be deallocation? but nothing
> happens
>
> Are you compiling as a 32-bit application? Then, chances are 
> random bit patterns look like references into these slices. 
> (dmd uses a conservative garbage collector). Try compiling with 
> -m64.
>
> Ali

Sorry, You're right, it's my mistake, x64 version has no memory 
disposing trouble, but x32 version it has.
I have check it twice. Thanks for right ideas.