[slime-devel] ROOM bug?

[David Steuber]

In the REPL buffer I entered the (ROOM) command:

CL-USER> (room)
Dynamic space usage is:   1,337,928,544 bytes.
Read-only space usage is:      1,872 bytes.
Static space usage is:         1,128 bytes.
Control stack usage is:        3,008 bytes.
Binding stack usage is:          576 bytes.
Garbage collection is currently enabled.

In SLDB buffer:

The value 804013168 is not of type FIXNUM.
    [Condition of type TYPE-ERROR]

Restarts:
   0: [ABORT-REQUEST] Abort handling SLIME request.
   1: [ABORT] Exit debugger, returning to top level.

Backtrace:
   0: ((LAMBDA (SB-VM::OBJ TYPE SB-VM::SIZE)) #<unavailable argument> 
#<unavailable argument> #<unavailable argument>)
   1: (SB-VM::MAP-ALLOCATED-OBJECTS #<unavailable argument> 
#<unavailable argument>)
   2: (SB-VM::TYPE-BREAKDOWN :DYNAMIC)
   3: (SB-VM:MEMORY-USAGE)
   4: (ROOM :DEFAULT)
   5: (SB-INT:SIMPLE-EVAL-IN-LEXENV (ROOM) #<NULL-LEXENV>)
   6: (SWANK::EVAL-REGION
  "(room)
"
  T)
   7: ((LAMBDA ()))
   8: ((LAMBDA (SWANK-BACKEND::FN)) #<CLOSURE (LAMBDA #) {11C3DFB5}>)
   9: (SWANK::CALL-WITH-BUFFER-SYNTAX #<CLOSURE (LAMBDA #) {11C3DFB5}>)
  10: (SB-INT:SIMPLE-EVAL-IN-LEXENV
  (SWANK:LISTENER-EVAL "(room)
")
  #<NULL-LEXENV>)
  11: ((LAMBDA ()))
  12: ((LAMBDA (SWANK-BACKEND::HOOK SWANK-BACKEND::FUN)) #<FUNCTION 
SWANK:SWANK-DEBUGGER-HOOK> #<CLOSURE (LAMBDA #) {11C3D8DD}>)
  13: ((LAMBDA ()))
  14: ((LAMBDA (SWANK-BACKEND::HOOK SWANK-BACKEND::FUN)) #<FUNCTION 
SWANK:SWANK-DEBUGGER-HOOK> #<FUNCTION (LAMBDA #) {11822205}>)
  15: (SWANK::CALL-WITH-REDIRECTED-IO #<SWANK::CONNECTION {1181E8C9}> 
#<CLOSURE (LAMBDA #) {11C3B2ED}>)
  16: (SWANK::CALL-WITH-CONNECTION #<SWANK::CONNECTION {1181E8C9}> 
#<FUNCTION (LAMBDA #) {11822205}>)
  17: (SWANK::HANDLE-REQUEST #<SWANK::CONNECTION {1181E8C9}>)
  18: (SWANK::PROCESS-AVAILABLE-INPUT #<SB-SYS:FD-STREAM for "a constant 
string" {1181F1B1}> #<CLOSURE (LAMBDA #) {11C3B2D5}>)
  19: ((FLET SWANK::HANDLER))
  20: ((LAMBDA (SWANK-BACKEND::_)) #<unused argument>)
  21: (SB-IMPL::SUB-SERVE-EVENT NIL 0)
  22: (SB-SYS:WAIT-UNTIL-FD-USABLE 0 :INPUT NIL)
  23: (SB-IMPL::REFILL-BUFFER/FD #<SB-SYS:FD-STREAM for "standard input" 
{1181E211}>)
  24: (SB-IMPL::INPUT-CHAR/UTF-8 #<SB-SYS:FD-STREAM for "standard input" 
{1181E211}> NIL #:EOF-OBJECT)
  25: (READ-CHAR #<SB-SYS:FD-STREAM for "standard input" {1181E211}> NIL 
#:EOF-OBJECT #<unused argument>)
  26: (READ-CHAR #<SYNONYM-STREAM :SYMBOL SB-SYS:*STDIN* {1000A1B1}> NIL 
#:EOF-OBJECT #<unused argument>)
  27: (READ-PRESERVING-WHITESPACE #<SYNONYM-STREAM :SYMBOL 
SB-SYS:*STDIN* {1000A1B1}> NIL (NIL) T)
  28: (READ-PRESERVING-WHITESPACE #<SYNONYM-STREAM :SYMBOL 
SB-SYS:*STDIN* {1000A1B1}> NIL (NIL) NIL)
  29: (READ #<SYNONYM-STREAM :SYMBOL SB-SYS:*STDIN* {1000A1B1}> NIL 
(NIL) NIL)
  30: (SB-IMPL::REPL-READ-FORM-FUN #<SYNONYM-STREAM :SYMBOL 
SB-SYS:*STDIN* {1000A1B1}> #<SYNONYM-STREAM :SYMBOL SB-SYS:*STDOUT* 
{10009BD9}>)
  31: (SB-IMPL::REPL-FUN NIL)
  32: ((LAMBDA ()))
  33: ((LAMBDA ()))
  34: (SB-IMPL::%WITH-REBOUND-IO-SYNTAX #<CLOSURE (LAMBDA #) {1181E0C5}>)
  35: (SB-IMPL::TOPLEVEL-REPL NIL)
  36: (SB-IMPL::TOPLEVEL-INIT)
  37: ((LABELS SB-IMPL::RESTART-LISP))

SBCL 1.0.1 OS X PPC with SLIME 2006-12-24