Merged code tree with Dave Evans's version. Many changes to numberous to list....

[splint.git] / src / mtMergeNode.c

diff --git a/src/mtMergeNode.c b/src/mtMergeNode.c
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+++ b/src/mtMergeNode.c
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+/*
+** LCLint - annotation-assisted static program checker
+** Copyright (C) 1994-2001 University of Virginia,
+**         Massachusetts Institute of Technology
+**
+** This program 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 of the License, or (at your
+** option) any later version.
+** 
+** This program 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.
+** 
+** The GNU General Public License is available from http://www.gnu.org/ or
+** the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+** MA 02111-1307, USA.
+**
+** For information on lclint: lclint-request@cs.virginia.edu
+** To report a bug: lclint-bug@cs.virginia.edu
+** For more information: http://lclint.cs.virginia.edu
+*/
+/*
+** mtMergeNode.c
+*/
+
+# include "lclintMacros.nf"
+# include "basic.h"
+# include "mtgrammar.h"
+
+extern mtMergeNode mtMergeNode_create (mtMergeClauseList mlist) 
+{
+  mtMergeNode res = (mtMergeNode) dmalloc (sizeof (*res));
+  res->mlist = mlist;
+  DPRINTF (("merge node: %s", mtMergeNode_unparse (res)));
+  return res;
+}
+
+void mtMergeNode_free (/*@only@*/ mtMergeNode node)
+{
+  mtMergeClauseList_free (node->mlist);
+  sfree (node);
+}
+
+extern cstring mtMergeNode_unparse (mtMergeNode node)
+{
+  return message ("merge %q", mtMergeClauseList_unparse (node->mlist));
+}
+