[h-e-w] possible semantic error?

[Jeff Rancier]

Hello All.

I can't tell if this is a semantic error or what.  I was editting a small
Java source file, and was deleting a few lines with C-k, emacs paused, then
gave me the following backtrace:

Debugger entered--Lisp error: (error "Stack overflow in equal")
  add-to-list(semantic-dirty-tokens ("DirList" function nil (("directory"
variable "File" nil nil nil ... #<overlay from 1441 to 1456 in
DirList.java>) ("indent" variable "int" nil nil nil ... #<overlay from 1457
to 1467 in DirList.java>)) ((typemodifiers "public") (throws "IOException"))
nil ((reparse-symbol . class_body_declarations)) #<overlay from 1426 to 1970
in DirList.java>))
  byte-code(",T

I am using the following packages:

ecb-1.70
eieio-0.17beta3
elib-1.0
jde-2.2.9beta9
mmm-mode-0.4.7
semantic-1.4beta13
speedbar-0.14beta1
tdtd
w3-4.0pre.47
xae-1.0beta7

Thanks,
Jeff