X-Git-Url: http://andersk.mit.edu/gitweb/splint.git/blobdiff_plain/8250fa4a814c24d90cb21c143b24b8769128a0fb..3dabb0778770a6ee8a2af1a104325e2651933ce1:/src/mtContextNode.c?ds=sidebyside

diff --git a/src/mtContextNode.c b/src/mtContextNode.c
index 6c620ba..4cc6e9e 100644
--- a/src/mtContextNode.c
+++ b/src/mtContextNode.c
@@ -1,6 +1,6 @@
 /*
-** LCLint - annotation-assisted static program checker
-** Copyright (C) 1994-2001 University of Virginia,
+** Splint - annotation-assisted static program checker
+** Copyright (C) 1994-2002 University of Virginia,
 **         Massachusetts Institute of Technology
 **
 ** This program is free software; you can redistribute it and/or modify it
@@ -17,15 +17,15 @@
 ** 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
+** For information on splint: info@splint.org
+** To report a bug: splint-bug@splint.org
+** For more information: http://www.splint.org
 */
 /*
 ** mtContextNode.c
 */
 
-# include "lclintMacros.nf"
+# include "splintMacros.nf"
 # include "basic.h"
 
 static bool mtContextNode_matchesType (mtContextNode, ctype) /*@*/ ;
@@ -184,7 +184,8 @@ bool mtContextNode_matchesRef (mtContextNode context, sRef sr)
 
 bool mtContextNode_matchesRefStrict (mtContextNode context, sRef s)
 {
-  if (mtContextNode_matchesRef (context, s))
+  if (mtContextNode_isDefined (context)
+      && mtContextNode_matchesRef (context, s))
     {
       if (ctype_isKnown (context->type) 
 	  && (ctype_isUnknown (sRef_getType (s))
@@ -204,6 +205,7 @@ bool mtContextNode_matchesRefStrict (mtContextNode context, sRef s)
 bool mtContextNode_matchesType (mtContextNode context, ctype ct)
 {
   DPRINTF (("Context type..."));
+  llassert (mtContextNode_isDefined (context));
   
   if (!ctype_match (context->type, ct))
     {
@@ -230,6 +232,8 @@ bool mtContextNode_matchesType (mtContextNode context, ctype ct)
 
 cstring mtContextNode_unparse (mtContextNode node)
 {
+  llassert (mtContextNode_isDefined (node));
+
   if (ctype_isKnown (node->type))
     {
       return message ("%s %s", mtContextKind_unparse (node->context),