#586 FreeMat crashes on while loop (Windows 7)

[philip]

Freemat crashes on the following code:

b = 0;
w = 0;
while w == 0
    %disp(); % uncomment this and it does not crash
    w = crash_test_function(b);
end

where

function m = crash_test_function(b)
    m = 4;
    return; % get rid of this and it also does not crash.

If you get it to not crash, then revert to the code that crashes, it doesn't crash again.

[philip]

update: for the test code, deleting the return works, but for other code, it does not. to be clear, the return in the function is not the [only] cause of the problem.