small cleanups...
...clean.sh should remove more stuff, notably *.orig files.
...s/might-contain-other-types?/might-contain-other-types-p/
...DB README note suggestion from sbcl-devel 2002-04
+GENERAL INFORMATION
+
Welcome to SBCL.
To find out more about who created the system, see the "CREDITS" file.
system, please send mail to one of the mailing lists:
sbcl-help@lists.sourceforge.net
sbcl-devel@lists.sourceforge.net
+
+
+SYSTEM-SPECIFIC HINTS
+
+for OpenBSD:
+ It's reported for CMU CL (by Darren Bane on the comp.lang.lisp newsgroup,
+ 2002-04-22) that OpenBSD 3.0 has stricter ulimit values, and/or enforces
+ them more strictly, than its predecessors, and so CMU CL's initial mmap()
+ won't work unless you increase the limit on the data segment, e.g. with
+ ulimit -S -d 524288
+ before you run CMU CL. The same is probably true of SBCL, but hasn't been
+ tested yet. (As of sbcl-0.7.3, SBCL has only been tested on OpenBSD 2.9
+ and earlier.)
# Within all directories, remove things which don't look like source
# files. Some explanations:
# (symlinks)
-# are never in the sources; they must've been created
+# are never in the sources, so must've been created
# sbcl
# the runtime environment, created by compiling C code
# sbcl.h
# *.core, *.map
# looks like SBCL SAVE-LISP-AND-DIE or GENESIS output, and
# certainly not source
-# *~, #*#, TAGS
+# *~, #*#
# common names for editor temporary files
-# .#*
+# TAGS, tags
+# files created by GNU etags and ctags
+# .#*, *.orig, .*.orig
# rubbish left behind by CVS updates
# *.htm, *.html
# The system doc sources are SGML, any HTML is
# automatically-generated output.
# depend
# made by "make depend" (or "gmake depend" or some such thing)
-# *.x86f, *.axpf, *.lbytef, *.fasl
-# typical extensions for fasl files
+# *.lisp-obj, *.fasl, *.x86f, *.axpf, *.lbytef, *.lib
+# typical extensions for fasl files (not just from SBCL, but
+# from other Lisp systems which might be used as xc hosts)
find . \( \
-type l -o \
-name '*~' -o \
-name '#*#' -o \
-name '.#*' -o \
+ -name '*.orig' -o \
+ -name '.*.orig' -o \
-name '?*.x86f' -o \
-name '?*.axpf' -o \
-name '?*.lbytef' -o \
-name '*.htm' -o \
-name '*.html' -o \
-name 'TAGS' -o \
+ -name 'tags' -o \
-name 'local-target-features.lisp-expr' \) -print | xargs rm -f
(defstruct (hairy-type (:include ctype
(class-info (type-class-or-lose 'hairy))
(enumerable t)
- (might-contain-other-types? t))
+ (might-contain-other-types-p t))
(:copier nil)
#!+cmu (:pure nil))
;; the Common Lisp type-specifier of the type we represent
;;; A COMPOUND-TYPE is a type defined out of a set of types, the
;;; common parent of UNION-TYPE and INTERSECTION-TYPE.
(defstruct (compound-type (:include ctype
- (might-contain-other-types? t))
+ (might-contain-other-types-p t))
(:constructor nil)
(:copier nil))
(types nil :type list :read-only t))
(defun !has-superclasses-complex-subtypep-arg1 (type1 type2 info)
;; If TYPE2 might be concealing something related to our class
;; hierarchy
- (if (type-might-contain-other-types? type2)
+ (if (type-might-contain-other-types-p type2)
;; too confusing, gotta punt
(values nil nil)
;; ordinary case expected by old CMU CL code, where the taxonomy
(cond ((eq type1 *empty-type*)
t)
(;; When TYPE2 might be the universal type in disguise
- (type-might-contain-other-types? type2)
+ (type-might-contain-other-types-p type2)
;; Now that the UNION and HAIRY COMPLEX-SUBTYPEP-ARG2 methods
;; can delegate to us (more or less as CALL-NEXT-METHOD) when
;; they're uncertain, we can't just barf on COMPOUND-TYPE and
;; changes in internal representation in the type
;; system could make it start confidently returning
;; incorrect results.) -- WHN 2002-03-08
- (unless (or (type-might-contain-other-types? complement-type1)
- (type-might-contain-other-types? type2))
+ (unless (or (type-might-contain-other-types-p complement-type1)
+ (type-might-contain-other-types-p type2))
;; Because of the way our types which don't contain
;; other types are disjoint subsets of the space of
;; possible values, (SUBTYPEP '(NOT AA) 'B)=NIL when
FROM-TABLE defaults to the standard Lisp readtable when NIL."
(let ((really-from-readtable (or from-readtable *standard-readtable*)))
;; Copy FROM-CHAR entries to TO-CHAR entries, but make sure that if
- ;; from char is a constituent you don't copy non-movable secondary
+ ;; FROM-CHAR is a constituent you don't copy non-movable secondary
;; attributes (constituent types), and that said attributes magically
;; appear if you transform a non-constituent to a constituent.
(let ((att (get-cat-entry from-char really-from-readtable)))
(set-cat-entry char (get-secondary-attribute char) rt)
(set-cat-entry char +char-attr-terminating-macro+ rt))
(set-cmt-entry char function rt)
- T))
+ t))
(defun get-macro-character (char &optional (rt *readtable*))
#!+sb-doc
((not dig)
(setq exponent (if negative-exponent (- exponent) exponent)))
(setq exponent (+ (* exponent 10) dig)))
- ;; Generate and return the float, depending on float-char:
+ ;; Generate and return the float, depending on FLOAT-CHAR:
(let* ((float-format (case (char-upcase float-char)
(#\E *read-default-float-format*)
(#\S 'short-float)
;; is disjoint from MEMBER-TYPE and so forth. But types which can
;; contain other types, like HAIRY-TYPE and INTERSECTION-TYPE, can
;; violate this rule.
- (might-contain-other-types? nil :read-only t))
+ (might-contain-other-types-p nil :read-only t))
(def!method print-object ((ctype ctype) stream)
(print-unreadable-object (ctype stream :type t)
(prin1 (type-specifier ctype) stream)))
\f
;;;; implementation-dependent DEFTYPEs
-;;; Make DOUBLE-FLOAT a synonym for LONG-FLOAT, SINGLE-FLOAT for SHORT-FLOAT.
-;;; This is expanded before the translator gets a chance, so we will get
-;;; precedence.
+;;; Make DOUBLE-FLOAT a synonym for LONG-FLOAT, SINGLE-FLOAT for
+;;; SHORT-FLOAT. This is expanded before the translator gets a chance,
+;;; so we will get precedence.
#!-long-float
(setf (info :type :kind 'long-float) :defined)
#!-long-float
;;; for internal versions, especially for internal versions off the
;;; main CVS branch, it gets hairier, e.g. "0.pre7.14.flaky4.13".)
-"0.7.3.3"
+"0.7.3.4"
projects / sbcl.git / commitdiff