GAWK 3.1.3 bug?

[Serge Bohdjalian]

The following dummy program generates an internal error with Cygwin GAWK 3.1.3:

...

function Test(value, array) {
   return split(value, array, " ");
}

BEGIN {
   Test(value, array);
   Test(value, array);
}

...

This program doesn't generate an error with Cygwin GAWK 3.1.2. If "value" 
is initialized before the "Test" function calls, or if the second function 
call is removed, there's no error.

If you need more information or you can't reproduce this problem, please 
let me know.

-Serge