mirror of
https://git.savannah.gnu.org/git/guile.git
synced 2025-04-30 11:50:28 +02:00
80af116875
* module/Makefile.am (SOURCES): Reorganize so GHIL is compiled last, along with ecmascript. * module/language/scheme/spec.scm: Remove references to GHIL, as it's bitrotten and obsolete.. * module/language/tree-il.scm (make-tree-il-folder): Rework so that we only have down and up procs, and call down and up on each element. * module/language/tree-il/analyze.scm (analyze-lexicals): Fix a thinko handling let-values. * module/language/tree-il/fix-letrec.scm: Actually implement fixing letrec. The resulting code will perform better, but violations of the letrec restriction are not detected. This behavior is allowed by the spec, but it is undesirable. Perhaps that will be fixed later. * module/language/tree-il/inline.scm (inline!): Fix a case in which ((lambda args foo)) would be erroneously inlined to foo. Remove empty let, letrec, and fix statements. * module/language/tree-il/primitives.scm (effect-free-primitive?): New public predicate.
45 lines
1.4 KiB
Scheme
45 lines
1.4 KiB
Scheme
;;; Guile Scheme specification
|
|
|
|
;; Copyright (C) 2001, 2009 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
|
|
|
|
;;; Code:
|
|
|
|
(define-module (language scheme spec)
|
|
#:use-module (system base language)
|
|
#:use-module (language scheme compile-tree-il)
|
|
#:use-module (language scheme decompile-tree-il)
|
|
#:export (scheme))
|
|
|
|
;;;
|
|
;;; Reader
|
|
;;;
|
|
|
|
(read-enable 'positions)
|
|
|
|
;;;
|
|
;;; Language definition
|
|
;;;
|
|
|
|
(define-language scheme
|
|
#:title "Guile Scheme"
|
|
#:version "0.5"
|
|
#:reader read
|
|
#:compilers `((tree-il . ,compile-tree-il))
|
|
#:decompilers `((tree-il . ,decompile-tree-il))
|
|
#:evaluator (lambda (x module) (primitive-eval x))
|
|
#:printer write
|
|
)
|