Bug fixes for parsing sum expressions.

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

diff --git a/Repair/RepairCompiler/MCC/IR/SumExpr.java b/Repair/RepairCompiler/MCC/IR/SumExpr.java
index a03338e9dde7b148b76a108a5227cc744c8504d7..34457c3f8d8100453a96bab712b336764d6e73f1 100755 (executable)
--- a/Repair/RepairCompiler/MCC/IR/SumExpr.java
+++ b/Repair/RepairCompiler/MCC/IR/SumExpr.java
@@ -17,7 +17,7 @@ public class SumExpr extends Expr {
     }
 
     public String name() {
     }
 
     public String name() {

-       return "sum("+sd.getSafeSymbol()+"."+rd.getSafeSymbol()+")";
+       return "sum("+sd.toString()+"."+rd.toString()+")";

     }
 
     public boolean equals(Map remap, Expr e) {
     }
 
     public boolean equals(Map remap, Expr e) {


@@ -39,7 +39,7 @@ public class SumExpr extends Expr {
     }
 
     public Descriptor getDescriptor() {
     }
 
     public Descriptor getDescriptor() {

-        throw new Error();
+        throw new Error("Sum shouldn't appear on left hand side!");

     }
 
     public boolean inverted() {
     }
 
     public boolean inverted() {


@@ -59,9 +59,9 @@ public class SumExpr extends Expr {
 
     public void prettyPrint(PrettyPrinter pp) {
         pp.output("sum(");
 
     public void prettyPrint(PrettyPrinter pp) {
         pp.output("sum(");

-        pp.output(sd.getSafeSymbol());
+        pp.output(sd.toString());

         pp.output(".");
         pp.output(".");

-        pp.output(rd.getSafeSymbol());
+        pp.output(rd.toString());

         pp.output(")");
     }
 
         pp.output(")");
     }