-
#ifndef __constraintTerm_h__
#define __constraintTerm_h__
+typedef union
+{
+ /*@exposed@*/ exprNode expr;
+ /*@exposed@*/ sRef sref;
+ int intlit;
+} constraintTermValue;
-constraintTerm constraintTerm_simplify (/*@returned@*/ constraintTerm term);
+void constraintTermValue_copy (/*@out@*/ constraintTermValue src, constraintTermValue dst);
-constraintTerm constraintTerm_makeExprNode (/*@only@*/ exprNode e);
+/*@-macroassign*/
-constraintTerm constraintTerm_copy (constraintTerm term);
+#define constraintTermValue_copy(dst, src) ((dst) = (src))
-constraintTerm exprNode_makeConstraintTerm ( exprNode e);
+/*@=macroassign*/
+typedef enum
+{
+ ERRORBADCONSTRAINTTERMTYPE,
+ EXPRNODE, SREF,
+ INTLITERAL
+} constraintTermType;
-bool constraintTerm_same (constraintTerm term1, constraintTerm term2);
+struct _constraintTerm {
+ /*@only@*/ fileloc loc;
+ constraintTermValue value;
+ constraintTermType kind;
+};
-bool constraintTerm_similar (constraintTerm term1, constraintTerm term2);
-bool constraintTerm_canGetValue (constraintTerm term);
-int constraintTerm_getValue (constraintTerm term);
+abst_typedef struct _constraintTerm * constraintTerm;
-fileloc constraintTerm_getFileloc (constraintTerm t);
+extern constraintTermType constraintTerm_getKind (constraintTerm) ;
+extern /*@exposed@*/ sRef constraintTerm_getSRef (constraintTerm) ;
-constraintTerm constraintTerm_makeMaxSetexpr (exprNode e);
+extern /*@falsenull@*/ bool constraintTerm_isDefined (constraintTerm p_e) /*@*/;
+extern /*@unused@*/ /*@truenull@*/ bool constraintTerm_isUndefined (constraintTerm p_e) /*@*/ ;
+extern /*@unused@*/ /*@truenull@*/ bool constraintTerm_isError (constraintTerm p_e) /*@*/ ;
-constraintTerm constraintTerm_makeMinSetexpr (exprNode e);
+/*@constant null constraintTerm constraintTerm_undefined; @*/
-constraintTerm constraintTerm_makeMaxReadexpr (exprNode e);
+# define constraintTerm_undefined ((constraintTerm)NULL)
-constraintTerm constraintTerm_makeMinReadexpr (exprNode e);
+# define constraintTerm_isDefined(e) ((e) != constraintTerm_undefined)
+# define constraintTerm_isUndefined(e) ((e) == constraintTerm_undefined)
+# define constraintTerm_isError(e) ((e) == constraintTerm_undefined)
-constraintTerm constraintTerm_makeValueexpr (exprNode e);
-constraintTerm intLit_makeConstraintTerm (int i);
-constraintTerm constraintTerm_makeIntLitValue (int i);
+void constraintTerm_free (/*@only@*/ constraintTerm term);
-bool constraintTerm_isIntLiteral (constraintTerm term);
+constraintTerm constraintTerm_simplify (/*@returned@*/ constraintTerm term) /*@modifies term@*/ ;
-cstring constraintTerm_print (constraintTerm term);
+/*@only@*/ constraintTerm constraintTerm_makeExprNode (/*@exposed@*/ exprNode e) /*@*/;
-constraintTerm constraintTerm_makesRef (/*@only@*/ sRef s);
+constraintTerm constraintTerm_copy (constraintTerm term) /*@*/;
-bool constraintTerm_probSame (constraintTerm term1, constraintTerm term2);
+//constraintTerm exprNode_makeConstraintTerm ( exprNode e) /*@*/;
+//bool constraintTerm_same (constraintTerm term1, constraintTerm term2) /*@*/;
-constraintTerm constraintTerm_doSRefFixBaseParam (constraintTerm term, exprNodeList arglist);
+bool constraintTerm_similar (constraintTerm term1, constraintTerm term2) /*@*/;
-constraintExpr
-constraintTerm_doSRefFixConstraintParam (constraintExpr e, exprNodeList arglist);
+bool constraintTerm_canGetValue (constraintTerm term)/*@*/;
+int constraintTerm_getValue (constraintTerm term) /*@*/;
-constraintTerm constraintTerm_setFileloc (/*@returned@*/ constraintTerm term, fileloc loc);
+fileloc constraintTerm_getFileloc (constraintTerm t) /*@*/;
-constraintTerm constraintTerm_makeIntLiteral (int i);
+//constraintTerm constraintTerm_makeMaxSetexpr (exprNode e) /*@*/;
-bool constraintTerm_isStringLiteral (constraintTerm c);
-cstring constraintTerm_getStringLiteral (constraintTerm c);
+//constraintTerm constraintTerm_makeMinSetexpr (exprNode e) /*@*/;
-constraintExpr
-constraintTerm_doFixResult (constraintExpr e, exprNode fcnCall);
+//constraintTerm constraintTerm_makeMaxReadexpr (exprNode e) /*@*/;
-#endif
+//constraintTerm constraintTerm_makeMinReadexpr (exprNode e) /*@*/;
+
+//constraintTerm constraintTerm_makeValueexpr (exprNode e) /*@*/;
+
+//constraintTerm intLit_makeConstraintTerm (int i) /*@*/;
+
+//constraintTerm constraintTerm_makeIntLitValue (int i) /*@*/;
+
+bool constraintTerm_isIntLiteral (constraintTerm term) /*@*/;
+cstring constraintTerm_print (constraintTerm term) /*@*/;
+constraintTerm constraintTerm_makesRef (/*@exposed@*/ sRef s) /*@*/;
+/*@unused@*/ bool constraintTerm_probSame (constraintTerm term1, constraintTerm term2) /*@*/;
+constraintTerm constraintTerm_setFileloc (/*@returned@*/ constraintTerm term, fileloc loc) /*@modifies term@*/;
+constraintTerm constraintTerm_makeIntLiteral (int i) /*@*/;
+bool constraintTerm_isStringLiteral (constraintTerm c) /*@*/;
+cstring constraintTerm_getStringLiteral (constraintTerm c) /*@*/;
+
+
+constraintTerm constraintTerm_doSRefFixBaseParam (/*@returned@*/ constraintTerm term, exprNodeList arglist) /*@modifies term@*/;
+
+#else
+
+#error Multiple Include
+
+#endif