optimized works

[repair.git] / Repair / RepairCompiler / MCC / IR / VarExpr.java

diff --git a/Repair/RepairCompiler/MCC/IR/VarExpr.java b/Repair/RepairCompiler/MCC/IR/VarExpr.java
index e62335ed3aa1bbd2c1eab8ea5b075d6fa757cde6..a697a5fa9a0eb5ba885db9f71ac83eebc3c19063 100755 (executable)
--- a/Repair/RepairCompiler/MCC/IR/VarExpr.java
+++ b/Repair/RepairCompiler/MCC/IR/VarExpr.java
@@ -12,9 +12,17 @@ public class VarExpr extends Expr {
         this.varname = varname; 
     }
 
+    public Set getInversedRelations() {
+        return new HashSet();
+    }
+
     public Set getRequiredDescriptors() {
         return new HashSet();
     }
+    
+    public VarDescriptor getVar() {
+        return vd;
+    }
 
     public void generate(CodeWriter writer, VarDescriptor dest) {