I can reproduce this in the VC++ debugger and I will investigate further. Thanks for the simple repro.
----- Original Message ----- From: bill lam <[email protected]> Date: Monday, May 16, 2011 16:00 Subject: Re: [Jgeneral] Incorrect results in j701 - small testcase To: [email protected] > It can be further trimmed down, in a clean session, > b=: 2 ]/\ 3 2$0 4 0 2 2 2 > smoutput b > > 0 0 > 2147483647 2147483647 > > Пнд, 16 Май 2011, Henry Rich писал(а): > > I have cut this down to the following: > > > > smoutput >: ] , 1000> | b =: 2 ]/\ 0 1 2 { 3 2$ 0 4 0 2 > 2 2 > > smoutput b > > > > On my machine (J602) this produces the output > > 2 2 2 2 > > > 0 0 > > 2147483647 2147483647 > > > > If you get rid of anything, it doesn't produce the obvious > error. I > > have no idea where the corruption occurs. > > > > Henry Rich > > > > > > On 5/16/2011 5:48 PM, Arthur Anger wrote: > > > On Sun, 15 May 2011 10:34:16 -0400, Eric > Iverson<[email protected]>> > wrote: > > > . . . > > >> The simplest demonstration of the bug starting with a clean > J session > > >> would help. bdysegs probably means something to those who > have been > > >> following closely, but it would be far better to have the > complete set > > >> of simple statements in a clean start (jconsole if > possible) that show > > >> the bug. > > > . . . > > > ---------------- > > > The simple demonstration I have now found points to two > conditions:> > --use of ]/\ > > > --execution during load > > > > > > The script: > > > smoutput 'Redisplay bb and bx after load.' > > > smoutput 'bb: ', ": bb=: 2 ]/\ i. 10 > > > smoutput 'bx: ', ": bx=: 2 ] \ i. 10 > > > > > > The console log: > > > Last login: Mon May 16 09:47:14 on ttys000 > > > /Applications/j701/bin/jconsole ; exit; > > > AAMac:~ Anger$ /Applications/j701/bin/jconsole ; exit; > > > ] bb=: 2 ]/\ i. 10 > > > 1 2 3 4 5 6 7 8 9 > > > bb > > > 1 2 3 4 5 6 7 8 9 > > > smoutput bb > > > 1 2 3 4 5 6 7 8 9 > > > load '/Users/Anger/j602-user/bad2.ijs' > > > Redisplay bb and bx after load. > > > bb: 1 2 3 4 5 6 7 8 9 > > > bx: > > > 0 1 > > > 1 2 > > > 2 3 > > > 3 4 > > > 4 5 > > > 5 6 > > > 6 7 > > > 7 8 > > > 8 9 > > > bb > > > 1 825303088 540160544 874525491 892674100 540423712 > 941635383 3743800 0 > > > bx > > > 0 1 > > > 1 2 > > > 2 3 > > > 3 4 > > > 4 5 > > > 5 6 > > > 6 7 > > > 7 8 > > > 8 9 ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
