Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.2 9/18/84; site emory.UUCP Path: utzoo!watmath!clyde!bonnie!akgua!emory!km From: km@emory.UUCP (Ken Mandelberg) Newsgroups: net.bugs.4bsd,net.lang.pascal Subject: Pdx Bug in trace Message-ID: <1466@emory.UUCP> Date: Sat, 9-Feb-85 13:56:26 EST Article-I.D.: emory.1466 Posted: Sat Feb 9 13:56:26 1985 Date-Received: Mon, 11-Feb-85 03:55:29 EST Distribution: net Organization: Math & Computer Science, Emory University, Atlanta Lines: 68 Xref: watmath net.bugs.4bsd:1372 net.lang.pascal:232 I am enclosing a bug report on Pdx. I haven't as yet tried to chase down the problem in the source. If this is a known bug or there is a fix, please let me know. I didn't see anything like it on the buglist. Ken Mandelberg Emory University Dept of Math and CS Atlanta, Ga 30322 {akgua,sb1,gatech,decvax}!emory!km USENET km@emory CSNET km.emory@csnet-relay ARPANET **************************************************************** Description: In certain circumstances Pdx will panic during a variable trace. Repeat-By: Here is a typescript illustrating the problem in a simple case: % cat test.p program loops (input, output); var i : integer; begin i:= trunc (10.1); writeln (i) end. % pi test.p % pdx > list 1 program loops (input, output); 2 3 4 var 5 i : integer; 6 7 begin 8 9 i:= trunc (10.1); 10 writeln (i) 11 12 end. > trace i (1) trace i > run initially (at line 9): i = 0 pdx: panic: bad argtype % script done on Sat Feb 9 13:32:03 1985 -- Ken Mandelberg Emory University Dept of Math and CS Atlanta, Ga 30322 {akgua,sb1,gatech,decvax}!emory!km USENET km@emory CSNET km.emory@csnet-relay ARPANET