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Code cleanup. Use EXTENSIONS package to reduce clutter. * src/pcl/defsys.lisp ("PCL", "WALKER"): Use ext. * src/pcl/pkg.lisp ("PCL", "WALKER"): Use ext. * src/pcl/*.lisp: Remove ext: prefixes. * src/pcl/low.lisp (symbolicate*): Renamed from symbolicate. * src/pcl/std-class.lisp (shared-initialize): * src/pcl/defs.lisp (get-built-in-class-symbol) (get-built-in-wrapper-symbol): * src/pcl/braid.lisp (initial-classes-and-wrappers) (bootstrap-meta-braid): Use symbolicate*. * src/pcl/macros.lisp (dolist-carefully): Removed. (true, false, zero): Moved to defclass.lisp. (printing-random-thing-internal): Removed. (printing-random-thing): Removed. (rassq): Removed. (*keyword-package*): Removed. (make-keyword): Removed; import from cl. (memq, delq, assq): Macros removed, import from ext. (get-declaration): Moved to boot.lisp, where it's used. * src/pcl/boot.lisp (get-declaration): Moved here from macros.lisp. * src/pcl/methods.lisp (named-object-print-function, print-object): * src/pcl/low.lisp (print-std-instance): * src/pcl/dfun.lisp (print-dfun-info): * src/pcl/cache.lisp (print-cache, print-wrapper): * src/pcl/boot.lisp (make-early-gf): Use print-unreadable-object instead of printing-random-thing. * src/pcl/defclass.lisp (true, false, zero): Moved here from macros.lisp. * src/pcl/methods.lisp (legal-qualifiers-p) (legal-specializers-p): Use dolist.
Fix TYPEP/SUBTYPEP problems with unfinalized and forward-referenced classes. * pcl/std-class.lisp (class-finalized-p): Method removed. (*allow-forward-referenced-classes-in-cpl-p*): New variable. (make-preliminary-layout): New function. (shared-initialize) <:after std-class>: Call make-preliminary-layout. (shared-initialize) <:after forward-referenced-class>: New method calling make-preliminary-layout. (shared-initialize) <:after structure-class>: Set finalized-p slot to true. (update-slots): Likewise. (shared-initialize) <:after condition-class>: Likewise. (inform-type-system-about-class): New method for forward-referenced classes. (class-has-a-forward-referenced-superclass-p): Moved to info.lisp. * pcl/cpl.lisp (compute-std-cpl-phase-1): Allow forward-referenced classes in the cpl if *allow-forward-referenced-classes-in-cpl-p* is true. * info.lisp (class-has-a-forward-referenced-superclass-p): Moved here from std-class.lisp. * pcl/cache.lisp (make-wrapper): Handle forward-referenced classes. * pcl/braid.lisp (bootstrap-initialize-class): Set the finalized-p slot. * pcl/defs.lisp (class): Add slot finalized-p. * pcl/rt/defclass.lisp (defclass-types.[0-5]) (defclass-forward-referenced-class.0): New tests. Misc fixes. * pcl/defclass.lisp (expand-defclass): Remove code papering over a potential compiler bug. * pcl/macros.lisp (find-class-cell-make-instance-function-keys): Removed. (setf find-class): Add errorp and environment parameters, call (setf kernel::find-class) if new-value is nil.
* bootfiles/18e/boot.lisp: Bootstrap files for the lisp:class = pcl:class part. To get it booted from 18e, cross-compile using boot1.lisp as bootstrap.lisp in pmai's build scripts, then do a normal compile with boot2.lisp as bootstrap.lisp with the resulting Lisp. * code/byte-interp.lisp, code/defstruct.lisp, code/describe.lisp: * code/error.lisp, code/exports.lisp, code/hash-new.lisp: * code/hash.lisp, code/macros.lisp, code/misc.lisp: * code/package.lisp, code/pred.lisp, code/sharpm.lisp, code/type.lisp: * compiler/dump.lisp, compiler/fndb.lisp, compiler/globaldb.lisp: * compiler/proclaim.lisp, compiler/typetran.lisp, compiler/xref.lisp: * compiler/generic/primtype.lisp, compiler/generic/vm-type.lisp: Changes for to use kernel::class etc. * code/class.lisp (toplevel): Shadow class, built-in-class etc. (class): Give it conc-name %class-. (toplevel) [#+bootstrap-lisp-class=pcl-class]: Define old accessors. (everywhere): Use new class accessors. * compiler/generic/vm-fndb.lisp (%make-instance): Change from unsafe to flushable and movable. * code/ntrace.lisp (expand-trace, untrace): Changes for method tracing. * code/profile.lisp (profile, profile-all, unprofile): Method profiling. * pcl/*.text, pcl/bench.lisp, pcl/extensions.lisp: * pcl/fast-init.lisp, pcl/precom1.lisp, pcl/precom4.lisp: * pcl/structure-class.lisp, pcl/user-instances.lisp: Removed. * tools/pclcom.lisp: Changes for my PCL and lisp:class = pcl::class.
Huge patch by Gerd Moellmann that removes PCL::ITERATE and PCL::GATHER* in favor of normal CL constructs. In a similar vein to SBCL, this patch also replaces all uses of #'(lambda ...) by just (lambda ...), and removes now-dated looking quotes in front of self-evaluating objects, like keywords and t/nil. The patch has been slightly frobbed by me, to correct a couple of slight oversights, and make more effective use of the loop facility in a number of places.
Remove all #+ and #- conditionals from the source code. What is left is essentially Common Lisp except for explicit references to things in CMUCL specific packages.
Add CMUCL style file-comments; from Peter Van Eynde.
September-16-92-PCL-e has been incorporated into the CMUCL sources thanks to Rick Harris.
This is September 92 PCL.
This is July 92 PCL
This is March-92-PCL-2a.
Deleted spurious line at EOF due to non-newline termination in merge.
Merged with latest PCL version.
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