X-Git-Url: http://andersk.mit.edu/gitweb/splint.git/blobdiff_plain/a8e557d3925057c15b9551be5f9f712fec5f6c90..140c27a82ebb7e4c8d1e59ab5fce12c793e587f8:/src/Headers/constraintExprData.h

diff --git a/src/Headers/constraintExprData.h b/src/Headers/constraintExprData.h
index ca1679a..c034882 100644
--- a/src/Headers/constraintExprData.h
+++ b/src/Headers/constraintExprData.h
@@ -5,17 +5,16 @@
 
 typedef enum
 {
-  PLUS,
-  MINUS
+  BINARYOP_UNDEFINED,
+  BINARYOP_PLUS,
+  BINARYOP_MINUS
 }
 constraintExprBinaryOpKind;
 
 typedef enum
 {
   UNARYOP_UNDEFINED,
- VALUE, CALLSAFE,
- MAXSET, MINSET, MAXREAD, MINREAD,
- NULLTERMINATED
+  MAXSET, MINSET, MAXREAD, MINREAD 
  }
 constraintExprUnaryOpKind;
 
@@ -35,63 +34,48 @@ typedef struct constraintExprUnaryOp_
 } constraintExprUnaryOp;
 
 
-typedef union _constraintExprData
+typedef union constraintExprData
 {
   constraintExprBinaryOp binaryOp;
   constraintExprUnaryOp unaryOp;
   constraintTerm term;
-}  * constraintExprData;
+} *constraintExprData;
 
-/*@constant null constraintExprData constraintExprData_undefined; @*/
-# define constraintExprData_undefined ((constraintExprData)NULL)
+extern /*@falsewhennull@*/ bool constraintExprData_isDefined (/*@temp@*/ /*@observer@*/ /*@reldef@*/ constraintExprData p_e) /*@*/ ;
+# define constraintExprData_isDefined(e)      ((e) != NULL)
 
-extern /*@falsenull@*/ bool constraintExprData_isDefined (/*@observer@*/ /*@reldef@*/constraintExprData p_e) /*@*/ ;
-extern /*@unused@*/ /*@truenull@*/ bool constraintExprData_isUndefined (constraintExprData p_e) /*@*/ ;
-extern /*@truenull@*/ bool constraintExprData_isError (constraintExprData p_e) /*@*/ ;
+extern void constraintExprData_freeBinaryExpr (/*@only@*/ constraintExprData) ;
+extern void constraintExprData_freeUnaryExpr (/*@only@*/ constraintExprData) ;
+extern void constraintExprData_freeTerm (/*@only@*/ constraintExprData) ;
 
-# define constraintExprData_isDefined(e)      ((e) != constraintExprData_undefined)
-# define constraintExprData_isUndefined(e)    ((e) == constraintExprData_undefined)
-# define constraintExprData_isError(e)        ((e) == constraintExprData_undefined)
+extern constraintExprData constraintExprData_termSetTerm ( /*@returned@*/ /*@partial@*/ constraintExprData p_data, /*@only@*/ constraintTerm p_term);
 
-constraintExprData constraintExprData_termSetTerm (/*@out@*/ constraintExprData data, constraintTerm term);
+extern /*@observer@*/ constraintTerm constraintExprData_termGetTerm (/*@observer@*/ constraintExprData p_data) /*@*/;
 
-//constraintExprData constraintExprData_copy (constraintExprData data, constraintExprKind kind) /*@*/;
+extern constraintExprUnaryOpKind constraintExprData_unaryExprGetOp (/*@observer@*/ /*@reldef@*/ constraintExprData p_data) /*@*/;
 
-constraintTerm constraintExprData_termGetTerm (/*@observer@*/ constraintExprData data) /*@*/;
+extern /*@observer@*/ constraintExpr  constraintExprData_unaryExprGetExpr (/*@observer@*/ /*@reldef@*/constraintExprData p_data) /*@*/;
 
-constraintExprUnaryOpKind constraintExprData_unaryExprGetOp (constraintExprData data) /*@*/;
+extern constraintExprData  constraintExprData_unaryExprSetOp (/*@partial@*/ /*@returned@*/ constraintExprData p_data, constraintExprUnaryOpKind p_op);
 
-constraintExpr  constraintExprData_unaryExprGetExpr (constraintExprData data) /*@*/;
+extern constraintExprData  constraintExprData_unaryExprSetExpr (/*@partial@*/ /*@returned@*/ constraintExprData p_data,  /*@only@*/ constraintExpr p_expr);
 
+extern constraintExprBinaryOpKind  constraintExprData_binaryExprGetOp (/*@partial@*/constraintExprData p_data) /*@*/;
 
-//  /*@special@*/ constraintExprData  constraintExprData_unaryExprSetOp ( /*@out@*/ /*@special@*/ /*@returned@*/ constraintExprData data, constraintExprUnaryOpKind op) /*@sets result->unaryOp.unaryOp@*/;
+extern /*@observer@*/ constraintExpr  constraintExprData_binaryExprGetExpr1 (/*@observer@*/ /*@reldef@*/constraintExprData p_data)/*@*/;
 
+extern /*@observer@*/ constraintExpr  constraintExprData_binaryExprGetExpr2 (/*@observer@*/ /*@reldef@*/constraintExprData p_data)/*@*/;
 
-constraintExprData  constraintExprData_unaryExprSetOp ( /*@out@*/ /*@returned@*/ constraintExprData data, constraintExprUnaryOpKind op);
+extern constraintExprData  constraintExprData_binaryExprSetExpr1 (/*@partial@*/ /*@returned@*/ constraintExprData p_data, /*@only@*/ constraintExpr p_expr) ;
 
- constraintExprData  constraintExprData_unaryExprSetExpr (/*@out@*/ /*@returns@*/ constraintExprData data, constraintExpr expr);
+extern constraintExprData  constraintExprData_binaryExprSetExpr2  (/*@partial@*/ /*@returned@*/  constraintExprData p_data, /*@only@*/ constraintExpr p_expr);
 
+extern constraintExprData  constraintExprData_binaryExprSetOp (/*@partial@*/ /*@returned@*/ /*@out@*/constraintExprData p_data, constraintExprBinaryOpKind p_op);
 
-constraintExprBinaryOpKind  constraintExprData_binaryExprGetOp (constraintExprData data) /*@*/;
-
-constraintExpr  constraintExprData_binaryExprGetExpr1 (constraintExprData data)/*@*/;
-
-constraintExpr  constraintExprData_binaryExprGetExpr2 (constraintExprData data)/*@*/;
-
-/*@special@*/ constraintExprData  constraintExprData_binaryExprSetExpr1 (/*@returned@*/ /*@special@*/constraintExprData data, constraintExpr expr) /*@defines result->binaryOp.expr1 @*/;
-
-/*@special@*/ constraintExprData  constraintExprData_binaryExprSetExpr2  (/*@returned@*/  /*@special@*/constraintExprData data, constraintExpr expr) /*@defines result->binaryOp.expr2 @*/;
-
-/*@special@*/ constraintExprData  constraintExprData_binaryExprSetOp (/*@returned@*/ /*@out@*/constraintExprData data, constraintExprBinaryOpKind op) /*@defines result->binaryOp.binaryOp@*/;
-
-constraintExprData constraintExprData_copyBinaryExpr(constraintExprData data);
-
-constraintExprData constraintExprData_copyUnaryExpr(constraintExprData data);
-
-constraintExprData constraintExprData_copyTerm (constraintExprData data);
+extern /*@only@*/ constraintExprData constraintExprData_copyBinaryExpr(/*@observer@*/ constraintExprData p_data);
+extern /*@only@*/ constraintExprData constraintExprData_copyUnaryExpr(/*@observer@*/ constraintExprData p_data);
+extern /*@only@*/ constraintExprData constraintExprData_copyTerm (/*@observer@*/ constraintExprData p_data);
 
 #else
-
 #error "Multiple Include"
-
 #endif