QWord bug?

[Christian Knudsen]

I'm using fpc version 2.4.4 on Windows XP 32-bit.

When run, this small piece of code produces exitcode=215:

PROGRAM test;

VAR x : byte;
    y : qword;

BEGIN
   x := 3;
   y := x * 1000000000;
END.

However, this doesn't:

PROGRAM test;

VAR x : byte;
    y : qword;

BEGIN
   x := 2;
   y := x * 1000000000;
END.

Nor this:

PROGRAM test;

VAR y : qword;

BEGIN
   y := 3 * 1000000000;
END.

And neither does this (the number x is multiplied by is increased by a factor 10):

PROGRAM test;

VAR x : byte;
    y : qword;

BEGIN
   x := 3;
   y := x * 10000000000;
END.

What on earth is going on?

[Christian Knudsen]

Never mind. I'm an idiot. :s