1
Fork 0
mirror of https://git.savannah.gnu.org/git/guile.git synced 2025-04-30 20:00:19 +02:00
guile/module/language/elisp/runtime/function-slot.scm
Brian Templeton 761e60535b use unbound fluids instead of `void' sentinel value
* module/language/elisp/compile-tree-il.scm (reference-with-check)
  (compile-without-void-checks, want-void-check?): Remove.

  (compile-function, compile-pair): Use `reference-variable' instead of
  `reference-with-check'.

  (compile-defvar): Only set `sym' if `sym' is not bound to a bound
  fluid, rather than requiring that its value be `void'.

  (process-options!): Remove `#:disable-void-check' option handling.

* module/language/elisp/runtime.scm (void)
  (reference-variable-with-check): Remove.

  (ensure-fluid!): Use an undefined fluid as the initial value for
  global variables.

* module/language/elisp/runtime/function-slot.scm (without-void-checks):
  Don't import or re-export.

* module/language/elisp/runtime/macros.scm (prog1, cond, or, dolist):
  Don't use `without-void-checks'.

* module/language/elisp/runtime/subrs.scm (symbol-value)
  (symbol-function, apply): Use `reference-variable' instead of
  `reference-variable-with-check'.

  (makunbound, fmakunbound, boundp, fboundp): Unset the variable's fluid
  (or the variable itself, if it isn't bound to a fluid).

* test-suite/tests/elisp-compiler.test ("Variable
  Setting/Referencing")["disabled void check (all)", "disabled void
  check (symbol list)", "without-void-checks"]: Remove.
2010-08-15 23:31:41 -04:00

159 lines
4.6 KiB
Scheme

;;; Guile Emacs Lisp
;;; Copyright (C) 2010 Free Software Foundation, Inc.
;;;
;;; This library is free software; you can redistribute it and/or modify
;;; it under the terms of the GNU Lesser General Public License as
;;; published by the Free Software Foundation; either version 3 of the
;;; License, or (at your option) any later version.
;;;
;;; This library is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
;;; Lesser General Public License for more details.
;;;
;;; You should have received a copy of the GNU Lesser General Public
;;; License along with this library; if not, write to the Free Software
;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
;;; 02110-1301 USA
(define-module (language elisp runtime function-slot)
#:use-module (language elisp runtime subrs)
#:use-module ((language elisp runtime macros)
#:select
((macro-lambda . lambda)
(macro-prog1 . prog1)
(macro-prog2 . prog2)
(macro-when . when)
(macro-unless . unless)
(macro-cond . cond)
(macro-and . and)
(macro-or . or)
(macro-dotimes . dotimes)
(macro-dolist . dolist)
(macro-catch . catch)
(macro-unwind-protect . unwind-protect)
(macro-pop . pop)
(macro-push . push)))
#:use-module ((language elisp compile-tree-il)
#:select
((compile-progn . progn)
(compile-if . if)
(compile-defconst . defconst)
(compile-defvar . defvar)
(compile-setq . setq)
(compile-let . let)
(compile-lexical-let . lexical-let)
(compile-flet . flet)
(compile-let* . let*)
(compile-lexical-let* . lexical-let*)
(compile-flet* . flet*)
(compile-with-always-lexical . with-always-lexical)
(compile-guile-ref . guile-ref)
(compile-guile-primitive . guile-primitive)
(compile-while . while)
(compile-function . function)
(compile-defun . defun)
(compile-defmacro . defmacro)
(#{compile-`}# . #{`}#)
(compile-quote . quote)))
#:duplicates (last)
;; special operators
#:re-export (progn
if
defconst
defvar
setq
let
lexical-let
flet
let*
lexical-let*
flet*
with-always-lexical
guile-ref
guile-primitive
while
function
defun
defmacro
#{`}#
quote)
;; macros
#:re-export (lambda
prog1
prog2
when
unless
cond
and
or
dotimes
dolist
catch
unwind-protect
pop
push)
;; functions
#:re-export (eq
equal
floatp
integerp
numberp
wholenump
zerop
=
/=
<
<=
>
>=
max
min
abs
float
1+
1-
+
-
*
%
ffloor
fceiling
ftruncate
fround
consp
atomp
listp
nlistp
null
car
cdr
car-safe
cdr-safe
nth
nthcdr
length
cons
list
make-list
append
reverse
copy-tree
number-sequence
setcar
setcdr
symbol-value
symbol-function
set
fset
makunbound
fmakunbound
boundp
fboundp
apply
funcall
throw
not
eval
load))