From 2752c2b035ac90887b4451aa5bf474f7dbf08237 Mon Sep 17 00:00:00 2001
From: jochen <jochen@379699f6-c40d-0410-875b-85095c16579e>
Date: Fri, 12 Mar 1999 19:24:32 +0000
Subject: [PATCH] addOperand, isConstant

git-svn-id: https://svn.code.sf.net/p/jode/code/trunk@394 379699f6-c40d-0410-875b-85095c16579e
---
 jode/jode/expr/NopOperator.java | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/jode/jode/expr/NopOperator.java b/jode/jode/expr/NopOperator.java
index 7ac6888..035c9c4 100644
--- a/jode/jode/expr/NopOperator.java
+++ b/jode/jode/expr/NopOperator.java
@@ -41,10 +41,18 @@ public class NopOperator extends SimpleOperator {
         return 0;
     }
 
+    public Expression addOperand(Expression op) {
+	return op;
+    }
+
     public int getOperandPriority(int i) {
         return 0;
     }
 
+    public boolean isConstant() {
+	return false;
+    }
+
     public boolean equals(Object o) {
 	return (o instanceof NopOperator);
     }