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authorAndy Wingo <wingo@pobox.com>2012-01-30 19:59:08 +0100
committerAndy Wingo <wingo@pobox.com>2012-01-30 20:27:35 +0100
commitdfadcf85cb3ae9133dece6bc39ed03dd25323d6e (patch)
tree93c918a793ee86c8406fd1bac521ea2b870361cf /module/ice-9/compile-psyntax.scm
parent252acfe8e70ac4c7d325588ffea1905fcf6f86b2 (diff)
parente1fbe716e8596b7027af57623ebc72a0c6393187 (diff)
downloadguile-dfadcf85cb3ae9133dece6bc39ed03dd25323d6e.tar.gz
Merge remote-tracking branch 'origin/stable-2.0'
Conflicts: libguile/debug.h module/ice-9/psyntax-pp.scm module/ice-9/psyntax.scm module/language/tree-il/peval.scm module/language/tree-il/primitives.scm
Diffstat (limited to 'module/ice-9/compile-psyntax.scm')
-rw-r--r--module/ice-9/compile-psyntax.scm9
1 files changed, 7 insertions, 2 deletions
diff --git a/module/ice-9/compile-psyntax.scm b/module/ice-9/compile-psyntax.scm
index 48bab9236..3d803e9c7 100644
--- a/module/ice-9/compile-psyntax.scm
+++ b/module/ice-9/compile-psyntax.scm
@@ -1,6 +1,6 @@
;;; -*- mode: scheme; coding: utf-8; -*-
;;;
-;;; Copyright (C) 2009, 2010, 2011 Free Software Foundation, Inc.
+;;; Copyright (C) 2009, 2010, 2011, 2012 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
@@ -19,7 +19,12 @@
(use-modules (language tree-il)
(language tree-il optimize)
(language tree-il canonicalize)
- (ice-9 pretty-print))
+ (ice-9 pretty-print)
+ (system syntax))
+
+;; Avoid gratuitous churn in psyntax-pp.scm due to the marks and labels
+;; changing session identifiers.
+(set! syntax-session-id (lambda () "*"))
(let ((source (list-ref (command-line) 1))
(target (list-ref (command-line) 2)))