summaryrefslogtreecommitdiff
path: root/libguile/trees.h
diff options
context:
space:
mode:
authorAndy Wingo <wingo@pobox.com>2009-11-27 23:12:35 +0100
committerAndy Wingo <wingo@pobox.com>2009-12-01 21:00:26 +0100
commit0f458a37259a53adc7b50b66a5944ecc3668ffda (patch)
tree60fc9556922c7469d11f65d83c162cfcb5951216 /libguile/trees.h
parent504864b79fcdaf1c24785327b84190a041c30c0c (diff)
downloadguile-0f458a37259a53adc7b50b66a5944ecc3668ffda.tar.gz
factor copy-tree and cons-source out of eval.[ch]
* libguile.h: * libguile/Makefile.am * libguile/init.c (scm_i_init_guile): Add trees.[ch] to the build. * libguile/eval.c: * libguile/eval.h: Remove scm_copy_tree and scm_cons_source... * libguile/trees.h: * libguile/trees.c: * libguile/srcprop.h: * libguile/srcprop.c: ... factoring them out here and here, respectively. * test-suite/tests/eval.test ("memoization"): Change expected exception for circular data structures, given new copy-tree location.
Diffstat (limited to 'libguile/trees.h')
-rw-r--r--libguile/trees.h45
1 files changed, 45 insertions, 0 deletions
diff --git a/libguile/trees.h b/libguile/trees.h
new file mode 100644
index 000000000..70d32ad7d
--- /dev/null
+++ b/libguile/trees.h
@@ -0,0 +1,45 @@
+/* classes: h_files */
+
+#ifndef SCM_TREES_H
+#define SCM_TREES_H
+
+/* Copyright (C) 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
+ */
+
+
+
+#include "libguile/__scm.h"
+
+
+
+SCM_API SCM scm_copy_tree (SCM obj);
+
+
+
+/* Guile internal functions */
+
+SCM_INTERNAL void scm_init_trees (void);
+
+#endif /* SCM_TREES_H */
+
+/*
+ Local Variables:
+ c-file-style: "gnu"
+ End:
+*/