Fwd: [Openmcl-devel] index out of bounds in hemlock?

alex crain alexcrain at mail.widgetworks.com
Thu Feb 24 16:51:41 UTC 2005


Helmock, as distributed with OpenMCL, is definitely not ready for prime 
time.

I say this with all due respect and admiration to Randall Beer, Gary 
Byers and anyone else who worked on it
because it's pretty impressive that it works at all, but it still 
crashes way too often to be a usable tool in it's
current state.

That being said, I've been working on finishing what they started for 
several months and I'm quickly approaching
something that will be  alpha testable - I've been two weeks away from 
a release for over a month now :-)

:alex

On Feb 24, 2005, at 5:36 AM, David Tolpin wrote:

> Hi,
>
> when I enter an expression in the hemlock listener, evalute it, then 
> return to it, and double-click on the closing bracket (instead of 
> single-clicking), so that the expression is selected, and then press 
> Enter, I get a message 'array index 2 out of bounds for ?', and the 
> following typeout:
>
> (F04FDFD0) : 0 "CCL::REPORT-CONDITION-IN-HEMLOCK-FRAME" 392
> (F04FDFE0) : 1 "HEMLOCK-INTERNALS::LISP-ERROR-ERROR-HANDLER" 56
> (F04FDFF0) : 2 "SIGNAL" 532
> (F04FE000) : 3 "CCL::%ERROR" 72
> (F04FE010) : 4 NIL NIL
> (F04FE020) : 5 "CCL::FUNCALL-WITH-ERROR-REENTRY-DETECTION" 72
> (F04FE030) : 6 NIL NIL
> (F04FE040) : 7 "Anonymous Function #x6130006" 376
> (F04FE050) : 8 NIL NIL
> (F04FE060) : 9 "CCL::FUNCALL-WITH-XP-STACK-FRAMES" 248
> (F04FE070) : 10 "CCL::XCMAIN" 500
> (F04FE080) : 11 NIL NIL
> (F04FE090) : 12 "CCL::%PASCAL-FUNCTIONS%" 128
> (F04FE0B0) : 13 NIL NIL
> (F04FEC40) : 14 "HEMLOCK-INTERNALS::%SP-BYTE-BLT" 80
> (F04FEC40) : 15 "HEMLOCK-INTERNALS::OPEN-LINE" 2052
> (F04FEC50) : 16 "HEMLOCK-INTERFACE:INSERT-STRING" 1412
> (F04FEC80) : 17 "HEMLOCK::GET-INTERACTIVE-INPUT" 472
> (F04FEC90) : 18 "HEMLOCK::CONFIRM-LISTENER-INPUT-COMMAND" 32
> (F04FECA0) : 19 "HEMLOCK-INTERNALS::%COMMAND-LOOP" 916
> (F04FECD0) : 20 "CCL::HEMLOCK-THREAD-FUNCTION" 864
> (F04FED00) : 21 "CCL::RUN-PROCESS-INITIAL-FORM" 400
> (F04FED30) : 22 NIL NIL
> (F04FED40) : 23 "Anonymous Function #x60FE8D6" 152
> (F04FED60) : 24 "Anonymous Function #x60F2626" 172
>
> I've tried to find the exact place in the source which causes this, 
> but failed.
>
> David
>
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