X-Git-Url: http://andersk.mit.edu/gitweb/splint.git/blobdiff_plain/28bf4b0bfd405a2057d865910f8589c54a40f17b..8c56b1d88bedb8a9f88581737bf4cc97ff541291:/src/Headers/mtContextNode.h

diff --git a/src/Headers/mtContextNode.h b/src/Headers/mtContextNode.h
index b87e6d9..567d2a9 100644
--- a/src/Headers/mtContextNode.h
+++ b/src/Headers/mtContextNode.h
@@ -12,9 +12,14 @@
 
 typedef enum
 {
-  MTC_ANY, MTC_PARAM, MTC_REFERENCE, MTC_CLAUSE
+  MTC_ANY = 0, MTC_PARAM, MTC_RESULT, MTC_REFERENCE, MTC_CLAUSE, MTC_LITERAL, MTC_NULL
 } mtContextKind ;
 
+/*@constant int MTC_NUMCONTEXTS@*/
+/*@+enumint@*/
+# define MTC_NUMCONTEXTS (MTC_NULL + 1)
+/*@=enumint@*/
+
 struct s_mtContextNode {
   mtContextKind context;
   ctype type; /* This state only applies to types matching. */
@@ -31,13 +36,19 @@ extern cstring mtContextNode_unparse (mtContextNode) /*@*/ ;
 extern mtContextNode mtContextNode_createAny (void) /*@*/ ;
 extern mtContextNode mtContextNode_createParameter (ctype) /*@*/ ;
 extern mtContextNode mtContextNode_createReference (ctype) /*@*/ ;
+extern mtContextNode mtContextNode_createResult (ctype) /*@*/ ;
 extern mtContextNode mtContextNode_createClause (ctype) /*@*/ ;
+extern mtContextNode mtContextNode_createNull (ctype) /*@*/ ;
+extern mtContextNode mtContextNode_createLiteral (ctype) /*@*/ ;
 
 extern void mtContextNode_free (/*@only@*/ mtContextNode) ;
 
-extern bool mtContextNode_isRef (mtContextNode) /*@*/;
+extern bool mtContextNode_isReference (mtContextNode) /*@*/;
+extern bool mtContextNode_isResult (mtContextNode) /*@*/;
 extern bool mtContextNode_isParameter (mtContextNode) /*@*/;
 extern bool mtContextNode_isClause (mtContextNode) /*@*/;
+extern bool mtContextNode_isLiteral (mtContextNode) /*@*/;
+extern bool mtContextNode_isNull (mtContextNode) /*@*/;
 
 extern bool mtContextNode_matchesEntry (mtContextNode, uentry) /*@*/ ;
 extern bool mtContextNode_matchesRef (mtContextNode, sRef) /*@*/ ;
@@ -45,6 +56,8 @@ extern bool mtContextNode_matchesRef (mtContextNode, sRef) /*@*/ ;
 extern bool mtContextNode_matchesRefStrict (mtContextNode, sRef) /*@*/ ;
    /* Doesn't allow matches with unknown type. */
 
+extern void mtContextNode_showRefError (mtContextNode, sRef) ;
+
 # else
 # error "Multiple include"
 # endif