failed AVER: (SUBSETP HOST-SB-C::END HOST-SB-C::END-STACK)

[Bob Felts]

Compiling head of SBCL tree (as of 12/31/21 @ 11:23EST), using SBCL 2.1.11.8-f5cc7887f, on Mac OS X 12.1.
----------
; compiling file "/Users/wrf3/Desktop/sbcl/src/code/cross-float.lisp" (written 02 OCT 2021 11:16:29 AM):
While evaluating the form starting at line 154, column 0
  of #P"/Users/wrf3/Desktop/sbcl/make-host-1.lisp":

debugger invoked on a HOST-SB-INT:BUG @52DE99E8 in thread
#<THREAD "main thread" RUNNING {100150C1B3}>:
    failed AVER: (SUBSETP HOST-SB-C::END HOST-SB-C::END-STACK)
  This is probably a bug in SBCL itself. (Alternatively, SBCL might have been
  corrupted by bad user code, e.g. by an undefined Lisp operation like
  (FMAKUNBOUND 'COMPILE), or by stray pointers from alien code or from unsafe
  Lisp code; or there might be a bug in the OS or hardware that SBCL is running
  on.) If it seems to be a bug in SBCL itself, the maintainers would like to
  know about it. Bug reports are welcome on the SBCL mailing lists, which you
  can find at <http://sbcl.sourceforge.net/>.

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

restarts (invokable by number or by possibly-abbreviated name):
  0: [RECOMPILE ] Recompile file "src/code/cross-float.lisp"
  1: Recompile
  2: [RETRY ] Retry EVAL of current toplevel form.
  3: [CONTINUE ] Ignore error and continue loading file "/Users/wrf3/Desktop/sbcl/make-host-1.lisp".
  4: [ABORT ] Abort loading file "/Users/wrf3/Desktop/sbcl/make-host-1.lisp".
  5: [ABORT-BUILD] Abort building SBCL.
  6: Exit debugger, returning to top level.

(HOST-SB-C::ORDER-BLOCK-UVL-SETS #<HOST-SB-C::CBLOCK 37 :START c1 {10080F5A43}> #<HOST-SB-C::CBLOCK 38 :START c2 {10081C1A43}>)
0]

----------
uname -a
Darwin wrf3s-MacBook-Air.local 21.2.0 Darwin Kernel Version 21.2.0: Sun Nov 28 20:28:54 PST 2021; root:xnu-8019.61.5~1/RELEASE_X86_64 x86_64
----------
*features*
(:QUICKLISP :ASDF3.3 :ASDF3.2 :ASDF3.1 :ASDF3 :ASDF2 :ASDF :OS-MACOSX :OS-UNIX
 :NON-BASE-CHARS-EXIST-P :ASDF-UNICODE :X86-64 :GENCGC :64-BIT :ANSI-CL :BSD
 :COMMON-LISP :DARWIN :IEEE-FLOATING-POINT :LITTLE-ENDIAN :MACH-O
 :PACKAGE-LOCAL-NICKNAMES :SB-LDB :SB-PACKAGE-LOCKS :SB-THREAD :SB-UNICODE
 :SBCL :UNIX)
------------

[Douglas Katzman (dougk)]

This is a dup of something that got fixed.
Probably either https://bugs.launchpad.net/sbcl/+bug/1952825 or https://bugs.launchpad.net/sbcl/+bug/1951852
The current head will build using the released version.

[Stas Boukarev (stassats)]

I suppose use something newer than 2.1.11.8?

[Bob Felts (wrf3)]

The "released" versions of sbcl on SourceForge are so old they don't run on macOS Monterey. I obtained 2.1.9 from HomeBrew and was able to build the head. So this can be closed.