Am 11.12.2015 um 12:51 schrieb Ioannis A. Venetis, Assoc. Prof.:
 Hello all,
 It seems that running the following code crashes gretl in my computer.
 
I can confirm the crash on Win 64 bit with the snapshot from Dec 8th.
 I am not sure if it is my computer or a "bug" ... or just me (i have a
 feeling i am doing something terribly wrong..)
 
At first sight your code looks perfectly normal, and in any case a 
program crash is never really the user's fault.
cheers,
sven