[Sbcl-help] defconstant

[Greg B. <gwb...@gm...>]

Running sbcl 2.6.4 under linux mint 22.3

The file ~/RESREVE/test-defconstant.lsp contains the single line

(defconstant +zot+ '("a" "b"))

Compiling that file and then loading test-defconstant.fasl leads to

(load "~/RESERVE/test-constant.fasl")

debugger invoked on a DEFCONSTANT-UNEQL in thread
#<THREAD tid=391763 "main thread" RUNNING {1200038003}>:
   The constant +ZOT+ is being redefined (from ("a" "b") to ("a" "b"))
See also:
   The ANSI Standard, Macro DEFCONSTANT
   The SBCL Manual, Node "Idiosyncrasies"

Type HELP for debugger help, or (SB-EXT:EXIT) to exit from SBCL.

restarts (invokable by number or by possibly-abbreviated name):
   0: [CONTINUE] Go ahead and change the value.
   1: [ABORT   ] Keep the old value.
   2:            Exit debugger, returning to top level.

(SB-IMPL::%DEFCONSTANT +ZOT+ ("a" "b") 
#S(SB-C:DEFINITION-SOURCE-LOCATION :NAMESTRING 
"~/RESERVE/test-constant.lsp" :INDICES 32769) NIL)
0] 2

Is there a way to avoid this situation ?

Cheers,
Greg