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Diffstat (limited to 'lisp/byte-run.el')
| -rw-r--r-- | lisp/byte-run.el | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/lisp/byte-run.el b/lisp/byte-run.el deleted file mode 100644 index 79b64b241a1..00000000000 --- a/lisp/byte-run.el +++ /dev/null @@ -1,161 +0,0 @@ -;;; byte-run.el --- byte-compiler support for inlining - -;; Copyright (C) 1992 Free Software Foundation, Inc. - -;; Author: Jamie Zawinski <jwz@lucid.com> -;; Hallvard Furuseth <hbf@ulrik.uio.no> -;; Keywords: internal - -;; This file is part of GNU Emacs. - -;; GNU Emacs is free software; you can redistribute it and/or modify -;; it under the terms of the GNU General Public License as published by -;; the Free Software Foundation; either version 2, or (at your option) -;; any later version. - -;; GNU Emacs 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 General Public License for more details. - -;; You should have received a copy of the GNU General Public License -;; along with GNU Emacs; see the file COPYING. If not, write to the -;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, -;; Boston, MA 02111-1307, USA. - -;;; Commentary: - -;; interface to selectively inlining functions. -;; This only happens when source-code optimization is turned on. - -;;; Code: - -;; Redefined in byte-optimize.el. -;; This is not documented--it's not clear that we should promote it. -(fset 'inline 'progn) -(put 'inline 'lisp-indent-hook 0) - - -;;; Interface to inline functions. - -;; (defmacro proclaim-inline (&rest fns) -;; "Cause the named functions to be open-coded when called from compiled code. -;; They will only be compiled open-coded when byte-compile-optimize is true." -;; (cons 'eval-and-compile -;; (mapcar '(lambda (x) -;; (or (memq (get x 'byte-optimizer) -;; '(nil byte-compile-inline-expand)) -;; (error -;; "%s already has a byte-optimizer, can't make it inline" -;; x)) -;; (list 'put (list 'quote x) -;; ''byte-optimizer ''byte-compile-inline-expand)) -;; fns))) - -;; (defmacro proclaim-notinline (&rest fns) -;; "Cause the named functions to no longer be open-coded." -;; (cons 'eval-and-compile -;; (mapcar '(lambda (x) -;; (if (eq (get x 'byte-optimizer) 'byte-compile-inline-expand) -;; (put x 'byte-optimizer nil)) -;; (list 'if (list 'eq (list 'get (list 'quote x) ''byte-optimizer) -;; ''byte-compile-inline-expand) -;; (list 'put x ''byte-optimizer nil))) -;; fns))) - -;; This has a special byte-hunk-handler in bytecomp.el. -(defmacro defsubst (name arglist &rest body) - "Define an inline function. The syntax is just like that of `defun'." - (or (memq (get name 'byte-optimizer) - '(nil byte-compile-inline-expand)) - (error "`%s' is a primitive" name)) - (list 'prog1 - (cons 'defun (cons name (cons arglist body))) - (list 'eval-and-compile - (list 'put (list 'quote name) - ''byte-optimizer ''byte-compile-inline-expand)))) - -(defun make-obsolete (fn new) - "Make the byte-compiler warn that FUNCTION is obsolete. -The warning will say that NEW should be used instead. -If NEW is a string, that is the `use instead' message." - (interactive "aMake function obsolete: \nxObsoletion replacement: ") - (let ((handler (get fn 'byte-compile))) - (if (eq 'byte-compile-obsolete handler) - (setcar (get fn 'byte-obsolete-info) new) - (put fn 'byte-obsolete-info (cons new handler)) - (put fn 'byte-compile 'byte-compile-obsolete))) - fn) - -(defun make-obsolete-variable (var new) - "Make the byte-compiler warn that VARIABLE is obsolete, -and NEW should be used instead. If NEW is a string, then that is the -`use instead' message." - (interactive - (list - (let ((str (completing-read "Make variable obsolete: " obarray 'boundp t))) - (if (equal str "") (error "")) - (intern str)) - (car (read-from-string (read-string "Obsoletion replacement: "))))) - (put var 'byte-obsolete-variable new) - var) - -(put 'dont-compile 'lisp-indent-hook 0) -(defmacro dont-compile (&rest body) - "Like `progn', but the body always runs interpreted (not compiled). -If you think you need this, you're probably making a mistake somewhere." - (list 'eval (list 'quote (if (cdr body) (cons 'progn body) (car body))))) - - -;;; interface to evaluating things at compile time and/or load time -;;; these macro must come after any uses of them in this file, as their -;;; definition in the file overrides the magic definitions on the -;;; byte-compile-macro-environment. - -(put 'eval-when-compile 'lisp-indent-hook 0) -(defmacro eval-when-compile (&rest body) - "Like `progn', but evaluates the body at compile time. -The result of the body appears to the compiler as a quoted constant." - ;; Not necessary because we have it in b-c-initial-macro-environment - ;; (list 'quote (eval (cons 'progn body))) - (cons 'progn body)) - -(put 'eval-and-compile 'lisp-indent-hook 0) -(defmacro eval-and-compile (&rest body) - "Like `progn', but evaluates the body at compile time and at load time." - ;; Remember, it's magic. - (cons 'progn body)) - - -;;; I nuked this because it's not a good idea for users to think of using it. -;;; These options are a matter of installation preference, and have nothing to -;;; with particular source files; it's a mistake to suggest to users -;;; they should associate these with particular source files. -;;; There is hardly any reason to change these parameters, anyway. -;;; --rms. - -;; (put 'byte-compiler-options 'lisp-indent-hook 0) -;; (defmacro byte-compiler-options (&rest args) -;; "Set some compilation-parameters for this file. This will affect only the -;; file in which it appears; this does nothing when evaluated, and when loaded -;; from a .el file. -;; -;; Each argument to this macro must be a list of a key and a value. -;; -;; Keys: Values: Corresponding variable: -;; -;; verbose t, nil byte-compile-verbose -;; optimize t, nil, source, byte byte-compile-optimize -;; warnings list of warnings byte-compile-warnings -;; Legal elements: (callargs redefine free-vars unresolved) -;; file-format emacs18, emacs19 byte-compile-compatibility -;; -;; For example, this might appear at the top of a source file: -;; -;; (byte-compiler-options -;; (optimize t) -;; (warnings (- free-vars)) ; Don't warn about free variables -;; (file-format emacs19))" -;; nil) - -;;; byte-run.el ends here |