cmucl-cvs March 2023

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[Git][cmucl/cmucl][master] 2 commits: Fix #176: short-site-name and long-site-name return NIL
by Raymond Toy (＠rtoy) 23 Mar '23

23 Mar '23

Raymond Toy pushed to branch master at cmucl / cmucl Commits: 5958fd8d by Raymond Toy at 2023-03-23T13:45:44+00:00 Fix #176: short-site-name and long-site-name return NIL - - - - - b758b5aa by Raymond Toy at 2023-03-23T13:45:46+00:00 Merge branch 'issue-176-site-name-is-nil' into 'master' Fix #176: short-site-name and long-site-name return NIL Closes #176 See merge request cmucl/cmucl!130 - - - - - 2 changed files: - src/code/misc.lisp - src/general-info/release-21e.md Changes: ===================================== src/code/misc.lisp ===================================== @@ -190,14 +190,14 @@ "Returns a string describing the supporting software." *software-type*) -(defvar *short-site-name* (intl:gettext "Unknown") +(defvar *short-site-name* nil "The value of SHORT-SITE-NAME. Set in library:site-init.lisp.") (defun short-site-name () "Returns a string with the abbreviated site name." *short-site-name*) -(defvar *long-site-name* (intl:gettext "Site name not initialized") +(defvar *long-site-name* nil "The value of LONG-SITE-NAME. Set in library:site-init.lisp.") (defun long-site-name () ===================================== src/general-info/release-21e.md ===================================== @@ -77,6 +77,7 @@ public domain. * ~~#169~~ Add pprinter for `define-vop` and `sc-case` * ~~#172~~ Declare `pathname-match-p` as returning `nil` or `pathname`. * ~~#173~~ Add pprinter for `define-assembly-routine` + * ~~#176~~ `SHORT-SITE-NAME` and `LONG-SITE-NAME` return `NIL`. * Other changes: * Improvements to the PCL implementation of CLOS: * Changes to building procedure: View it on GitLab: https://gitlab.common-lisp.net/cmucl/cmucl/-/compare/b329b3853e0686f175dfb0… -- View it on GitLab: https://gitlab.common-lisp.net/cmucl/cmucl/-/compare/b329b3853e0686f175dfb0… You're receiving this email because of your account on gitlab.common-lisp.net.

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[Git][cmucl/cmucl][issue-120-software-type-in-c] 13 commits: Fix #157: (directory "**/") only returns directories
by Raymond Toy (＠rtoy) 22 Mar '23

22 Mar '23

Raymond Toy pushed to branch issue-120-software-type-in-c at cmucl / cmucl Commits: b3de9354 by Raymond Toy at 2023-03-09T14:46:48+00:00 Fix #157: (directory "**/") only returns directories - - - - - 39e30fad by Raymond Toy at 2023-03-09T14:46:48+00:00 Merge branch 'issue-157-directory-no-magic-wildcarding' into 'master' Fix #157: (directory "**/") only returns directories Closes #157 See merge request cmucl/cmucl!127 - - - - - 0038d3d9 by Raymond Toy at 2023-03-09T11:18:21-08:00 Update release notes with recently closed bugs - - - - - d51eb4b8 by Raymond Toy at 2023-03-12T19:05:39+00:00 Fix #175: Simplify branching in x86 float compare vops - - - - - a7237e1d by Raymond Toy at 2023-03-12T19:05:39+00:00 Merge branch 'issue-175-simplify-float-compare-vops' into 'master' Fix #175: Simplify branching in x86 float compare vops Closes #175 See merge request cmucl/cmucl!129 - - - - - 6b28a906 by Raymond Toy at 2023-03-15T14:06:28+00:00 Fix #177: Add pprinter for deftransform and defoptimizer - - - - - 75e0b7e3 by Raymond Toy at 2023-03-15T14:06:31+00:00 Merge branch 'issue-177-pprint-deftransform' into 'master' Fix #177: Add pprinter for deftransform and defoptimizer Closes #177 See merge request cmucl/cmucl!132 - - - - - 6b3ceb28 by Raymond Toy at 2023-03-16T17:08:32+00:00 Fix #172: Declare pathname-match-p to return NIL or a pathname - - - - - 0b9e41a4 by Raymond Toy at 2023-03-16T17:08:35+00:00 Merge branch 'issue-172-pathname-match-p-return-type' into 'master' Fix #172: Declare pathname-match-p to return NIL or a pathname Closes #172 See merge request cmucl/cmucl!131 - - - - - b329b385 by Raymond Toy at 2023-03-16T10:18:39-07:00 Fix some typos - - - - - 4b75969a by Raymond Toy at 2023-03-16T10:42:53-07:00 Address #120: Move misc doc stuff to misc-doc.lisp As mentioned in https://gitlab.common-lisp.net/cmucl/cmucl/-/merge_requests/93#note_11267, this moves some parts of misc.lisp to misc-doc.lisp that is needed to implement #120. - - - - - 6751cc90 by Raymond Toy at 2023-03-16T12:18:09-07:00 Add new file misc-doc.lisp Forgot to chech this in. - - - - - e7fc70da by Raymond Toy at 2023-03-22T10:42:08-07:00 Merge branch 'issue-120-move-misc-first' into issue-120-software-type-in-c - - - - - 8 changed files: - src/code/filesys.lisp - src/code/misc.lisp - src/code/pprint.lisp - src/compiler/fndb.lisp - src/compiler/x86/float-sse2.lisp - src/general-info/release-21e.md - + tests/nan.lisp - tests/pathname.lisp Changes: ===================================== src/code/filesys.lisp ===================================== @@ -1122,11 +1122,7 @@ optionally keeping some of the most recent old versions." (let ((results nil)) (enumerate-search-list (pathname (merge-pathnames pathname - (make-pathname :name :wild - :type :wild - :version :wild - :defaults *default-pathname-defaults*) - :wild)) + *default-pathname-defaults*)) (enumerate-matches (name pathname nil :follow-links follow-links) (when (or all (let ((slash (position #\/ name :from-end t))) ===================================== src/code/misc.lisp ===================================== @@ -30,109 +30,6 @@ (in-package "LISP") -;;; cobbled from stuff in describe.lisp. -(defun function-doc (x) - (let ((name - (case (kernel:get-type x) - (#.vm:closure-header-type - (kernel:%function-name (%closure-function x))) - ((#.vm:function-header-type #.vm:closure-function-header-type) - (kernel:%function-name x)) - (#.vm:funcallable-instance-header-type - (typecase x - (kernel:byte-function - (c::byte-function-name x)) - (kernel:byte-closure - (c::byte-function-name (byte-closure-function x))) - (eval:interpreted-function - (multiple-value-bind - (exp closure-p dname) - (eval:interpreted-function-lambda-expression x) - (declare (ignore exp closure-p)) - dname)) - (t ;; funcallable-instance - (kernel:%function-name - (kernel:funcallable-instance-function x)))))))) - (when (and name (typep name '(or symbol cons))) - (values (info function documentation name))))) - -(defun documentation (x doc-type) - "Returns the documentation string of Doc-Type for X, or NIL if - none exists. System doc-types are VARIABLE, FUNCTION, STRUCTURE, TYPE, - SETF, and T." - (flet (;; CMUCL random-documentation. - (try-cmucl-random-doc (x doc-type) - (declare (symbol doc-type)) - (cdr (assoc doc-type - (values (info random-documentation stuff x)))))) - (case doc-type - (variable - (typecase x - (symbol (values (info variable documentation x))))) - (function - (typecase x - (symbol (values (info function documentation x))) - (function (function-doc x)) - (list ;; Must be '(setf symbol) - (values (info function documentation (cadr x)))))) - (structure - (typecase x - (symbol (when (eq (info type kind x) :instance) - (values (info type documentation x)))))) - (type - (typecase x - (kernel::structure-class (values (info type documentation (%class-name x)))) - (t (and (typep x 'symbol) (values (info type documentation x)))))) - (setf (info setf documentation x)) - ((t) - (typecase x - (function (function-doc x)) - (package (package-doc-string x)) - (kernel::structure-class (values (info type documentation (%class-name x)))) - (symbol (try-cmucl-random-doc x doc-type)))) - (t - (typecase x - (symbol (try-cmucl-random-doc x doc-type))))))) - -(defun (setf documentation) (string name doc-type) - #-no-docstrings - (case doc-type - (variable - #+nil - (when string - (%primitive print "Set variable text domain") - (%primitive print (symbol-name name)) - (%primitive print intl::*default-domain*)) - (setf (info variable textdomain name) intl::*default-domain*) - (setf (info variable documentation name) string)) - (function - #+nil - (when intl::*default-domain* - (%primitive print "Set function text domain") - (%primitive print (symbol-name name)) - (%primitive print intl::*default-domain*)) - (setf (info function textdomain name) intl::*default-domain*) - (setf (info function documentation name) string)) - (structure - (unless (eq (info type kind name) :instance) - (error (intl:gettext "~S is not the name of a structure type.") name)) - (setf (info type textdomain name) intl::*default-domain*) - (setf (info type documentation name) string)) - (type - (setf (info type textdomain name) intl::*default-domain*) - (setf (info type documentation name) string)) - (setf - (setf (info setf textdomain name) intl::*default-domain*) - (setf (info setf documentation name) string)) - (t - (let ((pair (assoc doc-type (info random-documentation stuff name)))) - (if pair - (setf (cdr pair) string) - (push (cons doc-type string) - (info random-documentation stuff name)))))) - string) - - ;;; Register various Lisp features #+sparc-v7 (sys:register-lisp-runtime-feature :sparc-v7) ===================================== src/code/pprint.lisp ===================================== @@ -2074,7 +2074,9 @@ When annotations are present, invoke them at the right positions." (lisp::with-array-data pprint-with-like) (c:define-vop pprint-define-vop) (c:sc-case pprint-sc-case) - (c:define-assembly-routine pprint-define-assembly))) + (c:define-assembly-routine pprint-define-assembly) + (c:deftransform pprint-defun) + (c:defoptimizer pprint-defun))) (defun pprint-init () (setf *initial-pprint-dispatch* (make-pprint-dispatch-table)) ===================================== src/compiler/fndb.lisp ===================================== @@ -1027,7 +1027,10 @@ :type :version)) boolean (flushable)) -(defknown pathname-match-p (pathnamelike pathnamelike) boolean +(defknown pathname-match-p (pathnamelike pathnamelike) + ;; CLHS says the return type is a generalized boolean. We currently + ;; return a pathname on a match. + (or null pathname) (flushable)) (defknown translate-pathname (pathnamelike pathnamelike pathnamelike &key) pathname ===================================== src/compiler/x86/float-sse2.lisp ===================================== @@ -945,7 +945,7 @@ (frob double ucomisd)) (macrolet - ((frob (op size inst yep nope) + ((frob (op size inst) (let ((ea (ecase size (single 'ea-for-sf-desc) @@ -953,28 +953,52 @@ 'ea-for-df-desc))) (name (symbolicate op "/" size "-FLOAT")) (sc-type (symbolicate size "-REG")) - (inherit (symbolicate size "-FLOAT-COMPARE"))) + (inherit (symbolicate size "-FLOAT-COMPARE")) + (reverse-args-p (eq op '<))) `(define-vop (,name ,inherit) + ;; The compare instructions take a reg argument for the + ;; first arg and reg or mem argument for the second. When + ;; inverting the arguments we must also invert which of + ;; the argument can be a mem argument. + (:args (x :scs (,sc-type ,@(when reverse-args-p 'descriptor-reg))) + (y :scs (,sc-type ,@(unless reverse-args-p 'descriptor-reg)))) (:translate ,op) (:info target not-p) (:generator 3 - (sc-case y - (,sc-type - (inst ,inst x y)) - (descriptor-reg - (inst ,inst x (,ea y)))) - (cond (not-p - (inst jmp :p target) - (inst jmp ,nope target)) - (t - (let ((not-lab (gen-label))) - (inst jmp :p not-lab) - (inst jmp ,yep target) - (emit-label not-lab))))))))) - (frob < single comiss :b :nb) - (frob > single comiss :a :na) - (frob < double comisd :b :nb) - (frob > double comisd :a :na)) + ;; Note: x < y is the same as y > x. We reverse the + ;; args to reduce the number of jump instructions + ;; needed. + ,(if reverse-args-p + `(sc-case x + (,sc-type + (inst ,inst y x)) + (descriptor-reg + (inst ,inst y (,ea x)))) + `(sc-case y + (,sc-type + (inst ,inst x y)) + (descriptor-reg + (inst ,inst x (,ea y))))) + ;; Consider the case of x > y. + ;; + ;; When a NaN occurs, comis sets ZF, PF, and CF = 1. In + ;; the normal case (not-p false), we want to jump to the + ;; target when x > y. This happens when CF = 0. Hence, + ;; we won't jump to the target when there's a NaN, as + ;; desired. + ;; + ;; For the not-p case, we want to jump to target when x + ;; <= y. This means CF = 1 or ZF = 1. But NaN sets + ;; these bits too, so we jump to the target for NaN or x + ;; <= y, as desired. + ;; + ;; For the case of x < y, we can use the equivalent y > + ;; x. Thus if we swap the args, the same logic applies. + (inst jmp (if (not not-p) :a :be) target)))))) + (frob > single comiss) + (frob > double comisd) + (frob < single comiss) + (frob < double comisd)) ;;;; Conversion: ===================================== src/general-info/release-21e.md ===================================== @@ -57,7 +57,7 @@ public domain. * ~~#127~~ Linux unix-getpwuid segfaults when given non-existent uid. * ~~#128~~ `QUIT` accepts an exit code * ~~#130~~ Move file-author to C - * ~~#132~~ Ansi test `RENAME-FILE.1` no fails + * ~~#132~~ Ansi test `RENAME-FILE.1` no longer fails * ~~#134~~ Handle the case of `(expt complex complex-rational)` * ~~#136~~ `ensure-directories-exist` should return the given pathspec * #139 `*default-external-format*` defaults to `:utf-8`; add alias for `:locale` external format @@ -66,7 +66,18 @@ public domain. * ~~#142~~ `(random 0)` signals incorrect error * ~~#147~~ `stream-line-column` method missing for `fundamental-character-output-stream` * ~~#149~~ Call setlocale(3C) on startup + * ~~#150~~ Add aliases for external format cp949 and euckr + * ~~#151~~ Change `*default-external-format*` to `:utf-8`. * ~~#155~~ Wrap help strings neatly + * ~~#157~~ `(directory "foo/**/")` only returns directories now + * ~~#163~~ Add command-line option `-version` and `--version` to get lisp version + * ~~#165~~ Avoid inserting NIL into simple `LOOP` from `FORMAT` + * ~~#166~~ Fix incorrect type declaration for exponent from `integer-decode-float` + * ~~#167~~ Low bound for `decode-float-exponent` type was off by one. + * ~~#168~~ Don't use negated forms for jmp instructions when possible + * ~~#169~~ Add pprinter for `define-vop` and `sc-case` + * ~~#172~~ Declare `pathname-match-p` as returning `nil` or `pathname`. + * ~~#173~~ Add pprinter for `define-assembly-routine` * Other changes: * Improvements to the PCL implementation of CLOS: * Changes to building procedure: ===================================== tests/nan.lisp ===================================== @@ -0,0 +1,209 @@ +;;; Tests for NaN comparisons. +(defpackage :nan-tests + (:use :cl :lisp-unit)) + +(in-package :nan-tests) + +(defparameter *single-float-nan* + (ext:with-float-traps-masked (:invalid :divide-by-zero) + (/ 0d0 0d0))) + +(defparameter *double-float-nan* + (ext:with-float-traps-masked (:invalid :divide-by-zero) + (/ 0d0 0d0))) + + +(eval-when (:compile-toplevel :load-toplevel :execute) + (macrolet + ((frob (ntype op) + (let* ((name (ext:symbolicate (if (eq ntype 'single-float) + "S" + "D") + "TST-" op)) + (name3 (ext:symbolicate name "3"))) + + `(progn + (defun ,name (x y) + (declare (,ntype x y)) + (,op x y)) + (defun ,name3 (x y z) + (declare (,ntype x y z)) + (,op x y z)))))) + (frob single-float <) + (frob single-float >) + (frob double-float <) + (frob double-float >) + (frob single-float =) + (frob double-float =))) + +(define-test nan-single.< + (:tag :nan) + ;; First just make sure it works with regular single-floats + (assert-true (stst-< 1f0 2f0)) + (assert-false (stst-< 1f0 1f0)) + (assert-false (stst-< 1f0 0f0)) + ;; Now try NaN. All comparisons should be false. + (ext:with-float-traps-masked (:invalid) + (assert-false (stst-< *single-float-nan* 1f0)) + (assert-false (stst-< 1f0 *single-float-nan*)) + (assert-false (stst-< *single-float-nan* *single-float-nan*)))) + +(define-test nan-double.< + (:tag :nan) + ;; First just make sure it works with regular single-floats + (assert-true (dtst-< 1d0 2d0)) + (assert-false (dtst-< 1d0 1d0)) + (assert-false (dtst-< 1d0 0d0)) + ;; Now try NaN. All comparisons should be false. + (ext:with-float-traps-masked (:invalid) + (assert-false (dtst-< *double-float-nan* 1d0)) + (assert-false (dtst-< 1d0 *double-float-nan*)) + (assert-false (dtst-< *double-float-nan* *double-float-nan*)))) + +(define-test nan-single.> + (:tag :nan) + ;; First just make sure it works with regular single-floats + (assert-true (stst-> 2f0 1f0)) + (assert-false (stst-> 1f0 1f0)) + (assert-false (stst-> 0f0 1f0)) + ;; Now try NaN. All comparisons should be false. + (ext:with-float-traps-masked (:invalid) + (assert-false (stst-> *single-float-nan* 1f0)) + (assert-false (stst-> 1f0 *single-float-nan*)) + (assert-false (stst-> *single-float-nan* *single-float-nan*)))) + +(define-test nan-double.> + (:tag :nan) + ;; First just make sure it works with regular single-floats + (assert-true (dtst-> 2d0 1d0)) + (assert-false (dtst-> 1d0 1d0)) + (assert-false (dtst-> 0d0 1d0)) + ;; Now try NaN. All comparisons should be false. + (ext:with-float-traps-masked (:invalid) + (assert-false (dtst-> *double-float-nan* 1d0)) + (assert-false (dtst-> 1d0 *double-float-nan*)) + (assert-false (dtst-> *double-float-nan* *double-float-nan*)))) + +(define-test nan-single.<3 + (:tag :nan) + ;; First just make sure it works with regular single-floats + (assert-true (stst-<3 1f0 2f0 3f0)) + (assert-false (stst-<3 1f0 2f0 2f0)) + (assert-false (stst-<3 1f0 1f0 2f0)) + (assert-false (stst-<3 1f0 0f0 2f0)) + ;; Now try NaN. Currently we can only test if there's NaN in the + ;; first two args. When NaN is the last arg, we return the + ;; incorrect value because of how multi-compare converts multiple + ;; args into paris of comparisons. + ;; + ;; When that is fixed, we can add additional tests. Nevertheless, + ;; this is useful because it tests the not-p case of the vops. + (ext:with-float-traps-masked (:invalid) + (assert-false (stst-<3 *single-float-nan* 2f0 3f0)) + (assert-false (stst-<3 1f0 *single-float-nan* 3f0)) + (assert-false (stst-<3 *single-float-nan* *single-float-nan* 3f0)))) + +(define-test nan-double.<3 + (:tag :nan) + ;; First just make sure it works with regular double-floats + (assert-true (dtst-<3 1d0 2d0 3d0)) + (assert-false (dtst-<3 1d0 2d0 2d0)) + (assert-false (dtst-<3 1d0 1d0 2d0)) + (assert-false (dtst-<3 1d0 0d0 2d0)) + ;; Now try NaN. Currently we can only test if there's NaN in the + ;; first two args. When NaN is the last arg, we return the + ;; incorrect value because of how multi-compare converts multiple + ;; args into paris of comparisons. + ;; + ;; When that is fixed, we can add additional tests. Nevertheless, + ;; this is useful because it tests the not-p case of the vops. + (ext:with-float-traps-masked (:invalid) + (assert-false (dtst-<3 *double-float-nan* 2d0 3d0)) + (assert-false (dtst-<3 1d0 *double-float-nan* 3d0)) + (assert-false (dtst-<3 *double-float-nan* *double-float-nan* 3d0)))) + +(define-test nan-single.>3 + (:tag :nan) + ;; First just make sure it works with regular single-floats + (assert-true (stst->3 3f0 2f0 1f0)) + (assert-false (stst->3 3f0 1f0 1f0)) + (assert-false (stst->3 2f0 2f0 1f0)) + (assert-false (stst->3 0f0 2f0 1f0)) + ;; Now try NaN. Currently we can only test if there's NaN in the + ;; first two args. When NaN is the last arg, we return the + ;; incorrect value because of how multi-compare converts multiple + ;; args into paris of comparisons. + ;; + ;; When that is fixed, we can add additional tests. Nevertheless, + ;; this is useful because it tests the not-p case of the vops. + (ext:with-float-traps-masked (:invalid) + (assert-false (stst->3 *single-float-nan* 2f0 3f0)) + (assert-false (stst->3 1f0 *single-float-nan* 3f0)) + (assert-false (stst->3 *single-float-nan* *single-float-nan* 3f0)))) + +(define-test nan-double.>3 + (:tag :nan) + ;; First just make sure it works with regular double-floats + (assert-true (dtst->3 3d0 2d0 1d0)) + (assert-false (dtst->3 3d0 1d0 1d0)) + (assert-false (dtst->3 2d0 2d0 1d0)) + (assert-false (dtst->3 0d0 2d0 1d0)) + ;; Now try NaN. Currently we can only test if there's NaN in the + ;; first two args. When NaN is the last arg, we return the + ;; incorrect value because of how multi-compare converts multiple + ;; args into paris of comparisons. + ;; + ;; When that is fixed, we can add additional tests. Nevertheless, + ;; this is useful because it tests the not-p case of the vops. + (ext:with-float-traps-masked (:invalid) + (assert-false (dtst->3 *double-float-nan* 2d0 3d0)) + (assert-false (dtst->3 1d0 *double-float-nan* 3d0)) + (assert-false (dtst->3 *double-float-nan* *double-float-nan* 3d0)))) + +(define-test nan-single.= + (:tag :nan) + ;; Basic tests with regular numbers. + (assert-true (stst-= 1f0 1f0)) + (assert-false (stst-= 2f0 1f0)) + (assert-false (stst-= 0f0 1f0)) + ;; Tests with NaN, where = should fail. + (ext:with-float-traps-masked (:invalid) + (assert-false (stst-= *single-float-nan* 1f0)) + (assert-false (stst-= 1f0 *single-float-nan*)) + (assert-false (stst-= *single-float-nan* *single-float-nan*)))) + +(define-test nan-double.= + (:tag :nan) + ;; Basic tests with regular numbers. + (assert-true (stst-= 1d0 1d0)) + (assert-false (stst-= 2d0 1d0)) + (assert-false (stst-= 0d0 1d0)) + ;; Tests with NaN, where = should fail. + (ext:with-float-traps-masked (:invalid) + (assert-false (stst-= *double-float-nan* 1d0)) + (assert-false (stst-= 1d0 *double-float-nan*)) + (assert-false (stst-= *double-float-nan* *double-float-nan*)))) + +(define-test nan-single.=3 + (:tag :nan) + ;; Basic tests with regular numbers. + (assert-true (stst-=3 1f0 1f0 1f0)) + (assert-false (stst-=3 1f0 1f0 0f0)) + (assert-false (stst-=3 0f0 1f0 1f0)) + ;; Tests with NaN, where = should fail. + (ext:with-float-traps-masked (:invalid) + (assert-false (stst-=3 *single-float-nan* 1f0 1f0)) + (assert-false (stst-=3 1f0 *single-float-nan* 1f0)) + (assert-false (stst-=3 1f0 1f0 *single-float-nan*)))) + +(define-test nan-double.=3 + (:tag :nan) + ;; Basic tests with regular numbers. + (assert-true (dtst-=3 1d0 1d0 1d0)) + (assert-false (dtst-=3 1d0 1d0 0d0)) + (assert-false (dtst-=3 0d0 1d0 1d0)) + ;; Tests with NaN, where = should fail. + (ext:with-float-traps-masked (:invalid) + (assert-false (dtst-=3 *double-float-nan* 1d0 1d0)) + (assert-false (dtst-=3 1d0 *double-float-nan* 1d0)) + (assert-false (dtst-=3 1d0 1d0 *double-float-nan*)))) ===================================== tests/pathname.lisp ===================================== @@ -72,4 +72,14 @@ :directory '(:absolute "system2" "module4") :name nil :type nil) (parse-namestring "ASDFTEST:system2;module4;")))) - + + + +(define-test directory.dirs + (let ((files (directory "src/assembly/**/"))) + ;; Verify that we only returned directories + (loop for f in files + for name = (pathname-name f) + and type = (pathname-type f) + do + (assert-true (and (null name) (null type)) f)))) View it on GitLab: https://gitlab.common-lisp.net/cmucl/cmucl/-/compare/6e59b0b21eabe3bf27347b… -- View it on GitLab: https://gitlab.common-lisp.net/cmucl/cmucl/-/compare/6e59b0b21eabe3bf27347b… You're receiving this email because of your account on gitlab.common-lisp.net.

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[Git][cmucl/cmucl] Pushed new branch issue-171-readable-unspecific-pathnames
by Raymond Toy (＠rtoy) 17 Mar '23

17 Mar '23

Raymond Toy pushed new branch issue-171-readable-unspecific-pathnames at cmucl / cmucl -- View it on GitLab: https://gitlab.common-lisp.net/cmucl/cmucl/-/tree/issue-171-readable-unspec… You're receiving this email because of your account on gitlab.common-lisp.net.

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[Git][cmucl/cmucl][issue-120-move-misc-first] Add new file misc-doc.lisp
by Raymond Toy (＠rtoy) 16 Mar '23

16 Mar '23

Raymond Toy pushed to branch issue-120-move-misc-first at cmucl / cmucl Commits: 6751cc90 by Raymond Toy at 2023-03-16T12:18:09-07:00 Add new file misc-doc.lisp Forgot to chech this in. - - - - - 1 changed file: - + src/code/misc-doc.lisp Changes: ===================================== src/code/misc-doc.lisp ===================================== @@ -0,0 +1,119 @@ +;;; -*- Mode: Lisp; Package: Lisp; Log: code.log -*- +;;; +;;; ********************************************************************** +;;; This code was written as part of the CMU Common Lisp project at +;;; Carnegie Mellon University, and has been placed in the public domain. +;;; +(ext:file-comment + "$Header: src/code/misc.lisp $") +;;; +;;; ********************************************************************** +;;; +;;; Documentation functions. Needed by pclcom.lisp +(in-package "LISP") +(intl:textdomain "cmucl") + +(export '(documentation)) + +;;; cobbled from stuff in describe.lisp. +(defun function-doc (x) + (let ((name + (case (kernel:get-type x) + (#.vm:closure-header-type + (kernel:%function-name (%closure-function x))) + ((#.vm:function-header-type #.vm:closure-function-header-type) + (kernel:%function-name x)) + (#.vm:funcallable-instance-header-type + (typecase x + (kernel:byte-function + (c::byte-function-name x)) + (kernel:byte-closure + (c::byte-function-name (byte-closure-function x))) + (eval:interpreted-function + (multiple-value-bind + (exp closure-p dname) + (eval:interpreted-function-lambda-expression x) + (declare (ignore exp closure-p)) + dname)) + (t ;; funcallable-instance + (kernel:%function-name + (kernel:funcallable-instance-function x)))))))) + (when (and name (typep name '(or symbol cons))) + (values (info function documentation name))))) + +(defun documentation (x doc-type) + "Returns the documentation string of Doc-Type for X, or NIL if + none exists. System doc-types are VARIABLE, FUNCTION, STRUCTURE, TYPE, + SETF, and T." + (flet (;; CMUCL random-documentation. + (try-cmucl-random-doc (x doc-type) + (declare (symbol doc-type)) + (cdr (assoc doc-type + (values (info random-documentation stuff x)))))) + (case doc-type + (variable + (typecase x + (symbol (values (info variable documentation x))))) + (function + (typecase x + (symbol (values (info function documentation x))) + (function (function-doc x)) + (list ;; Must be '(setf symbol) + (values (info function documentation (cadr x)))))) + (structure + (typecase x + (symbol (when (eq (info type kind x) :instance) + (values (info type documentation x)))))) + (type + (typecase x + (kernel::structure-class (values (info type documentation (%class-name x)))) + (t (and (typep x 'symbol) (values (info type documentation x)))))) + (setf (info setf documentation x)) + ((t) + (typecase x + (function (function-doc x)) + (package (package-doc-string x)) + (kernel::structure-class (values (info type documentation (%class-name x)))) + (symbol (try-cmucl-random-doc x doc-type)))) + (t + (typecase x + (symbol (try-cmucl-random-doc x doc-type))))))) + +(defun (setf documentation) (string name doc-type) + #-no-docstrings + (case doc-type + (variable + #+nil + (when string + (%primitive print "Set variable text domain") + (%primitive print (symbol-name name)) + (%primitive print intl::*default-domain*)) + (setf (info variable textdomain name) intl::*default-domain*) + (setf (info variable documentation name) string)) + (function + #+nil + (when intl::*default-domain* + (%primitive print "Set function text domain") + (%primitive print (symbol-name name)) + (%primitive print intl::*default-domain*)) + (setf (info function textdomain name) intl::*default-domain*) + (setf (info function documentation name) string)) + (structure + (unless (eq (info type kind name) :instance) + (error (intl:gettext "~S is not the name of a structure type.") name)) + (setf (info type textdomain name) intl::*default-domain*) + (setf (info type documentation name) string)) + (type + (setf (info type textdomain name) intl::*default-domain*) + (setf (info type documentation name) string)) + (setf + (setf (info setf textdomain name) intl::*default-domain*) + (setf (info setf documentation name) string)) + (t + (let ((pair (assoc doc-type (info random-documentation stuff name)))) + (if pair + (setf (cdr pair) string) + (push (cons doc-type string) + (info random-documentation stuff name)))))) + string) + View it on GitLab: https://gitlab.common-lisp.net/cmucl/cmucl/-/commit/6751cc9068596eddfffbfc8… -- View it on GitLab: https://gitlab.common-lisp.net/cmucl/cmucl/-/commit/6751cc9068596eddfffbfc8… You're receiving this email because of your account on gitlab.common-lisp.net.

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[Git][cmucl/cmucl] Pushed new branch issue-120-move-misc-first
by Raymond Toy (＠rtoy) 16 Mar '23

16 Mar '23

Raymond Toy pushed new branch issue-120-move-misc-first at cmucl / cmucl -- View it on GitLab: https://gitlab.common-lisp.net/cmucl/cmucl/-/tree/issue-120-move-misc-first You're receiving this email because of your account on gitlab.common-lisp.net.

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[Git][cmucl/cmucl][issue-156-take-2-nan-comparison] Add some comments and indent code neatly.
by Raymond Toy (＠rtoy) 16 Mar '23

16 Mar '23

Raymond Toy pushed to branch issue-156-take-2-nan-comparison at cmucl / cmucl Commits: 07cc6791 by Raymond Toy at 2023-03-16T10:26:24-07:00 Add some comments and indent code neatly. - - - - - 1 changed file: - src/compiler/srctran.lisp Changes: ===================================== src/compiler/srctran.lisp ===================================== @@ -3537,6 +3537,11 @@ (deftransform > ((x y) (real real) * :when :both) (ir1-transform-< y x x y '<)) +;;; Ir1-transform->=-helper -- Internal +;;; +;;; Derives the result type of the comparison X >= Y returning two +;;; values: the first true if X >= Y, and the second true if X < Y. +;;; This is the equivalent of ir1-transform-<-helper, but for >=. #+(and x86) (defun ir1-transform->=-helper (x y) (flet ((maybe-convert (type) @@ -3558,34 +3563,33 @@ (interval-< x-arg y-arg))))) (values definitely-true definitely-false)))) +;;; IR1-TRANSFORM->= -- Internal +;;; +;;; Like IR1-TRANSFORM-< but for >=. This is needed so that the +;;; compiler can statically determine (>= X Y) using type information. #+(and x86) (defun ir1-transform->= (x y first second inverse) - (if (same-leaf-ref-p x y) - 't - (multiple-value-bind (definitely-true definitely-false) - (ir1-transform->=-helper x y) - (cond (definitely-true - t) - (definitely-false - nil) - ((and (constant-continuation-p first) - (not (constant-continuation-p second))) - #+nil - (format t "swapping ~A~%" inverse) - `(,inverse y x)) - (t - (give-up)))))) + ;; If the leaves are the same, the (>= X Y) is true. + (if (same-leaf-ref-p x y) + 't + (multiple-value-bind (definitely-true definitely-false) + (ir1-transform->=-helper x y) + (cond (definitely-true + t) + (definitely-false + nil) + ((and (constant-continuation-p first) + (not (constant-continuation-p second))) + `(,inverse y x)) + (t + (give-up)))))) #+(and x86) (deftransform <= ((x y) (real real) * :when :both) - #+nli - (format t "transform <=~%") (ir1-transform->= y x x y '>=)) #+(and x86) (deftransform >= ((x y) (real real) * :when :both) - #+nil - (format t "transform >=~%") (ir1-transform->= x y x y '<=)) @@ -3605,7 +3609,6 @@ ;; (<= x y) is the same as (not (> x y)) `(not (> x y))) - (deftransform >= ((x y) (integer integer) * :when :both) ;; (>= x y) is the same as (not (< x y)) `(not (< x y)))) View it on GitLab: https://gitlab.common-lisp.net/cmucl/cmucl/-/commit/07cc6791a1b285aca7d733f… -- View it on GitLab: https://gitlab.common-lisp.net/cmucl/cmucl/-/commit/07cc6791a1b285aca7d733f… You're receiving this email because of your account on gitlab.common-lisp.net.

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[Git][cmucl/cmucl][master] Fix some typos
by Raymond Toy (＠rtoy) 16 Mar '23

16 Mar '23

Raymond Toy pushed to branch master at cmucl / cmucl Commits: b329b385 by Raymond Toy at 2023-03-16T10:18:39-07:00 Fix some typos - - - - - 1 changed file: - src/general-info/release-21e.md Changes: ===================================== src/general-info/release-21e.md ===================================== @@ -56,7 +56,7 @@ public domain. * ~~#127~~ Linux unix-getpwuid segfaults when given non-existent uid. * ~~#128~~ `QUIT` accepts an exit code * ~~#130~~ Move file-author to C - * ~~#132~~ Ansi test `RENAME-FILE.1` no fails + * ~~#132~~ Ansi test `RENAME-FILE.1` no longer fails * ~~#134~~ Handle the case of `(expt complex complex-rational)` * ~~#136~~ `ensure-directories-exist` should return the given pathspec * #139 `*default-external-format*` defaults to `:utf-8`; add alias for `:locale` external format @@ -69,13 +69,13 @@ public domain. * ~~#151~~ Change `*default-external-format*` to `:utf-8`. * ~~#155~~ Wrap help strings neatly * ~~#157~~ `(directory "foo/**/")` only returns directories now - * ~~#163~~ Add commandline option `-version` and `--version` to get lisp version + * ~~#163~~ Add command-line option `-version` and `--version` to get lisp version * ~~#165~~ Avoid inserting NIL into simple `LOOP` from `FORMAT` - * ~~#166~~ Fix incorect type declaration for exponent from `integer-decode-float` - * ~~#167~~ Lowe bound for `decode-float-exponent` type was off by one. + * ~~#166~~ Fix incorrect type declaration for exponent from `integer-decode-float` + * ~~#167~~ Low bound for `decode-float-exponent` type was off by one. * ~~#168~~ Don't use negated forms for jmp instructions when possible * ~~#169~~ Add pprinter for `define-vop` and `sc-case` - * ~~#172~~ Declare `pathname-match-p` as returning a null or pathname + * ~~#172~~ Declare `pathname-match-p` as returning `nil` or `pathname`. * ~~#173~~ Add pprinter for `define-assembly-routine` * Other changes: * Improvements to the PCL implementation of CLOS: View it on GitLab: https://gitlab.common-lisp.net/cmucl/cmucl/-/commit/b329b3853e0686f175dfb0f… -- View it on GitLab: https://gitlab.common-lisp.net/cmucl/cmucl/-/commit/b329b3853e0686f175dfb0f… You're receiving this email because of your account on gitlab.common-lisp.net.

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[Git][cmucl/cmucl][issue-156-take-2-nan-comparison] 2 commits: Add ir1 transform for >=
by Raymond Toy (＠rtoy) 16 Mar '23

16 Mar '23

Raymond Toy pushed to branch issue-156-take-2-nan-comparison at cmucl / cmucl Commits: cd340ff8 by Raymond Toy at 2023-03-16T10:10:00-07:00 Add ir1 transform for >= Without this, the compiler can't statically determine if x >= y is always T or NIL, like it can for x < y (and x > y). We choose >= because only `interval-<` and `interval->=` are implemented so >= is a natural choice. - - - - - 49d36d2d by Raymond Toy at 2023-03-16T10:12:24-07:00 Update cmucl.pot - - - - - 2 changed files: - src/compiler/srctran.lisp - src/i18n/locale/cmucl.pot Changes: ===================================== src/compiler/srctran.lisp ===================================== @@ -3537,8 +3537,59 @@ (deftransform > ((x y) (real real) * :when :both) (ir1-transform-< y x x y '<)) +#+(and x86) +(defun ir1-transform->=-helper (x y) + (flet ((maybe-convert (type) + (numeric-type->interval + (cond ((numeric-type-p type) type) + ((member-type-p type) (convert-member-type type)) + (t (give-up)))))) + (let ((xi (mapcar #'maybe-convert + (prepare-arg-for-derive-type (continuation-type x)))) + (yi (mapcar #'maybe-convert + (prepare-arg-for-derive-type (continuation-type y)))) + (definitely-true t) + (definitely-false t)) + (dolist (x-arg xi) + (dolist (y-arg yi) + (setf definitely-true (and definitely-true + (interval->= x-arg y-arg))) + (setf definitely-false (and definitely-false + (interval-< x-arg y-arg))))) + (values definitely-true definitely-false)))) -#+x86 +#+(and x86) +(defun ir1-transform->= (x y first second inverse) + (if (same-leaf-ref-p x y) + 't + (multiple-value-bind (definitely-true definitely-false) + (ir1-transform->=-helper x y) + (cond (definitely-true + t) + (definitely-false + nil) + ((and (constant-continuation-p first) + (not (constant-continuation-p second))) + #+nil + (format t "swapping ~A~%" inverse) + `(,inverse y x)) + (t + (give-up)))))) + +#+(and x86) +(deftransform <= ((x y) (real real) * :when :both) + #+nli + (format t "transform <=~%") + (ir1-transform->= y x x y '>=)) + +#+(and x86) +(deftransform >= ((x y) (real real) * :when :both) + #+nil + (format t "transform >=~%") + (ir1-transform->= x y x y '<=)) + + +#+(and nil x86) (progn ;; When x and y are integers, we want to transform <= to > and >= to ;; <. But we don't want to do this for floats because it messes up ===================================== src/i18n/locale/cmucl.pot ===================================== @@ -21588,3 +21588,9 @@ msgid "" "Unicode replacement character." msgstr "" +transform <= +transform >= +transform <= +transform >= +transform >= +transform <= View it on GitLab: https://gitlab.common-lisp.net/cmucl/cmucl/-/compare/29cd008228a0d93a40a380… -- View it on GitLab: https://gitlab.common-lisp.net/cmucl/cmucl/-/compare/29cd008228a0d93a40a380… You're receiving this email because of your account on gitlab.common-lisp.net.

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[Git][cmucl/cmucl][master] 2 commits: Fix #172: Declare pathname-match-p to return NIL or a pathname
by Raymond Toy (＠rtoy) 16 Mar '23

16 Mar '23

Raymond Toy pushed to branch master at cmucl / cmucl Commits: 6b3ceb28 by Raymond Toy at 2023-03-16T17:08:32+00:00 Fix #172: Declare pathname-match-p to return NIL or a pathname - - - - - 0b9e41a4 by Raymond Toy at 2023-03-16T17:08:35+00:00 Merge branch 'issue-172-pathname-match-p-return-type' into 'master' Fix #172: Declare pathname-match-p to return NIL or a pathname Closes #172 See merge request cmucl/cmucl!131 - - - - - 2 changed files: - src/compiler/fndb.lisp - src/general-info/release-21e.md Changes: ===================================== src/compiler/fndb.lisp ===================================== @@ -1027,7 +1027,10 @@ :type :version)) boolean (flushable)) -(defknown pathname-match-p (pathnamelike pathnamelike) boolean +(defknown pathname-match-p (pathnamelike pathnamelike) + ;; CLHS says the return type is a generalized boolean. We currently + ;; return a pathname on a match. + (or null pathname) (flushable)) (defknown translate-pathname (pathnamelike pathnamelike pathnamelike &key) pathname ===================================== src/general-info/release-21e.md ===================================== @@ -75,6 +75,7 @@ public domain. * ~~#167~~ Lowe bound for `decode-float-exponent` type was off by one. * ~~#168~~ Don't use negated forms for jmp instructions when possible * ~~#169~~ Add pprinter for `define-vop` and `sc-case` + * ~~#172~~ Declare `pathname-match-p` as returning a null or pathname * ~~#173~~ Add pprinter for `define-assembly-routine` * Other changes: * Improvements to the PCL implementation of CLOS: View it on GitLab: https://gitlab.common-lisp.net/cmucl/cmucl/-/compare/75e0b7e3ff1c8f52fd5aad… -- View it on GitLab: https://gitlab.common-lisp.net/cmucl/cmucl/-/compare/75e0b7e3ff1c8f52fd5aad… You're receiving this email because of your account on gitlab.common-lisp.net.

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[Git][cmucl/cmucl][master] 2 commits: Fix #177: Add pprinter for deftransform and defoptimizer
by Raymond Toy (＠rtoy) 15 Mar '23

15 Mar '23

Raymond Toy pushed to branch master at cmucl / cmucl Commits: 6b28a906 by Raymond Toy at 2023-03-15T14:06:28+00:00 Fix #177: Add pprinter for deftransform and defoptimizer - - - - - 75e0b7e3 by Raymond Toy at 2023-03-15T14:06:31+00:00 Merge branch 'issue-177-pprint-deftransform' into 'master' Fix #177: Add pprinter for deftransform and defoptimizer Closes #177 See merge request cmucl/cmucl!132 - - - - - 1 changed file: - src/code/pprint.lisp Changes: ===================================== src/code/pprint.lisp ===================================== @@ -2074,7 +2074,9 @@ When annotations are present, invoke them at the right positions." (lisp::with-array-data pprint-with-like) (c:define-vop pprint-define-vop) (c:sc-case pprint-sc-case) - (c:define-assembly-routine pprint-define-assembly))) + (c:define-assembly-routine pprint-define-assembly) + (c:deftransform pprint-defun) + (c:defoptimizer pprint-defun))) (defun pprint-init () (setf *initial-pprint-dispatch* (make-pprint-dispatch-table)) View it on GitLab: https://gitlab.common-lisp.net/cmucl/cmucl/-/compare/a7237e1d632c5d13ed5266… -- View it on GitLab: https://gitlab.common-lisp.net/cmucl/cmucl/-/compare/a7237e1d632c5d13ed5266… You're receiving this email because of your account on gitlab.common-lisp.net.

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