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60273407f9
* module/language/tree-il/analyze.scm
(format-analysis)[check-simple-format-args]: New procedure. Use it.
Add support for applications of <module-ref>.
* module/system/base/message.scm (%warning-types): Handle the `format
simple-format' warning.
* module/language/scheme/spec.scm (scheme)[make-default-environment]:
Use `simple-format' as the default `format'.
* test-suite/tests/tree-il.test ("warnings")["format"]: Explicitly use
(@ (ice-9 format) format) where needed.
("simple-format"): New test prefix.
63 lines
2.6 KiB
Scheme
63 lines
2.6 KiB
Scheme
;;; Guile Scheme specification
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;; Copyright (C) 2001, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
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;;;; This library is free software; you can redistribute it and/or
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;;;; modify it under the terms of the GNU Lesser General Public
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;;;; License as published by the Free Software Foundation; either
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;;;; version 3 of the License, or (at your option) any later version.
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;;;;
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;;;; This library is distributed in the hope that it will be useful,
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;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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;;;; Lesser General Public License for more details.
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;;;;
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;;;; You should have received a copy of the GNU Lesser General Public
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;;;; License along with this library; if not, write to the Free Software
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;;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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;;; Code:
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(define-module (language scheme spec)
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#:use-module (system base compile)
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#:use-module (system base language)
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#:use-module (language scheme compile-tree-il)
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#:use-module (language scheme decompile-tree-il)
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#:export (scheme))
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;;;
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;;; Language definition
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;;;
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(define-language scheme
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#:title "Scheme"
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#:reader (lambda (port env)
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;; Use the binding of current-reader from the environment.
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;; FIXME: Handle `read-options' as well?
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((or (and=> (and=> (module-variable env 'current-reader)
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variable-ref)
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fluid-ref)
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read)
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port))
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#:compilers `((tree-il . ,compile-tree-il))
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#:decompilers `((tree-il . ,decompile-tree-il))
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#:evaluator (lambda (x module) (primitive-eval x))
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#:printer write
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#:make-default-environment
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(lambda ()
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;; Ideally we'd duplicate the whole module hierarchy so that `set!',
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;; `fluid-set!', etc. don't have any effect in the current environment.
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(let ((m (make-fresh-user-module)))
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;; Provide a separate `current-reader' fluid so that
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;; compile-time changes to `current-reader' are
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;; limited to the current compilation unit.
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(module-define! m 'current-reader (make-fluid))
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;; Default to `simple-format', as is the case until
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;; (ice-9 format) is loaded. This allows
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;; compile-time warnings to be emitted when using
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;; unsupported options.
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(module-set! m 'format simple-format)
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m)))
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