Bug#474483: cl-swank: SWANK-BACKEND:WHO-SETS not implementated

[Ross Boylan]

Package: cl-swank
Version: 1:20080223-2
Severity: normal


Running emacs 22.1, slime 1:20080223-2 , and sbcl 1:0.9.16.0-1, when I
position on a function (actually, macro) invocation and ask for
setters (slime | cross-references | who sets) I get the following
exception:

SWANK-BACKEND:WHO-SETS not implementated
   [Condition of type SIMPLE-ERROR]

Restarts:
 0: [ABORT] Return to SLIME's top level.
 1: [TERMINATE-THREAD] Terminate this thread (#<THREAD "worker" {BE256E9}>)

Backtrace:
  0: (SWANK-BACKEND:WHO-SETS MATCH)
  1: (SWANK:XREF :SETS "match")
  2: (SB-INT:EVAL-IN-LEXENV (SWANK:XREF (QUOTE :SETS) (QUOTE "match")) #<NULL-LEXENV>)
  3: ((LAMBDA NIL))
  4: ((LAMBDA (SWANK-BACKEND::HOOK SWANK-BACKEND::FUN)) #<FUNCTION SWANK:SWANK-DEBUGGER-HOOK> #<CLOSURE (LAMBDA NIL) {BE2722D}>)
  5: ((LAMBDA NIL))
  6: ((LAMBDA (SWANK-BACKEND::HOOK SWANK-BACKEND::FUN)) #<FUNCTION SWANK:SWANK-DEBUGGER-HOOK> #<FUNCTION (LAMBDA NIL) {AA27905}>)
  7: (SWANK::CALL-WITH-REDIRECTED-IO #<SWANK::CONNECTION {B5159D9}> #<CLOSURE (LAMBDA NIL) {BE270C5}>)
  8: (SWANK::CALL-WITH-CONNECTION #<SWANK::CONNECTION {B5159D9}> #<FUNCTION (LAMBDA NIL) {AA27905}>)
  9: (SWANK::HANDLE-REQUEST #<SWANK::CONNECTION {B5159D9}>)
 10: (SWANK::CALL-WITH-BINDINGS NIL #<CLOSURE (LAMBDA NIL) {BE270A5}>)
 11: ((LAMBDA NIL))
 12: ("foreign function: call_into_lisp")
 13: ("foreign function: funcall0")
 14: ("foreign function: new_thread_trampoline")
 15: ("foreign function: #xB7FA94FB")

I have no idea if the real source of the problem lies in slime, sbcl,
or elsewhere.  Please reassign as appropriate.

I was trying to go to the definition.

-- System Information:
Debian Release: lenny/sid
  APT prefers testing
  APT policy: (990, 'testing'), (990, 'stable'), (50, 'unstable')
Architecture: i386 (i686)

Kernel: Linux 2.6.18-6-686 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages cl-swank depends on:
ii  common-lisp-controller        6.12       Common Lisp source and compiler ma

cl-swank recommends no packages.

-- no debconf information