Fix Burton's reported bugs on arrays of small structs, and unit test failures in stream.d.

/*
Ok here is a fun one.  The following program crashes
at the line commented  "Crash right here!!"
But if I comment out the line stated in the
in the TableLayout class it does not crash.
*/


interface ILayout
{
  void setHostFrame(FrameWindow host);
}

class FrameWindow
{
  public
  {
    void setLayout(ILayout lo)
    {
      printf("pointers are ok %p %p\n",this,lo);
      lo.setHostFrame(this); // Crash right here!!
      printf("Hey I didn't crash\n");
    }
  }
}

class TableLayout : ILayout
{
  public
  {
    void setHostFrame(FrameWindow host)
    {
    }
  }

  protected
  {
    // Comment out the next line and I do not crash!
    bit         group;
  }
}


class MyWindow : FrameWindow
{
  public
  {
    this()
    {
      setLayout(new TableLayout());
    }
  }
}



int main(char[][] args)
{
  MyWindow appWin = new MyWindow();

  return 0;
}

Here is another weird one.
This program should print "here"
but does not.

struct Size
{
  int width;
  int height;
}

void foo(out Size sz)
{
  sz.width = 0;

  if(sz.width == 0)
    printf("here\n"); // Does not do this line
}


int main(char[][] argv)
{
  Size sz;

  foo(sz);

  return 1;
}

Walter wrote:
> Fix Burton's reported bugs on arrays of small structs, and unit test
> failures in stream.d.

That got all the problems, thanks!  Tested with and without -O and with and without -release.

The Stream constructor is flagged private:

    private this () { }

Which doesn't allow it to be subclassed outside of this module!

Anyone know where Pavel is lately? <g>

"Burton Radons" <loth@users.sourceforge.net> wrote in message news:ap6ng8$2k0t$1@digitaldaemon.com...
> The Stream constructor is flagged private:
>
>      private this () { }
>
> Which doesn't allow it to be subclassed outside of this module!
>