Body.java

package soot.JastAddJ;
import java.util.HashSet;import java.util.LinkedHashSet;import java.io.File;import java.util.*;import beaver.*;import java.util.ArrayList;import java.util.zip.*;import java.io.*;import java.io.FileNotFoundException;import java.util.Collection;import soot.*;import soot.util.*;import soot.jimple.*;import soot.coffi.ClassFile;import soot.coffi.method_info;import soot.coffi.CONSTANT_Utf8_info;import soot.tagkit.SourceFileTag;import soot.coffi.CoffiMethodSource;

public class Body extends java.lang.Object {
    // Declared in EmitJimple.jrag at line 456

    int nextTempIndex = 0;

    // Declared in EmitJimple.jrag at line 457

    soot.jimple.JimpleBody body;

    // Declared in EmitJimple.jrag at line 458

    java.util.Stack chains;

    // Declared in EmitJimple.jrag at line 459

    TypeDecl typeDecl;

    // Declared in EmitJimple.jrag at line 460

    public Body(TypeDecl typeDecl, soot.jimple.JimpleBody body, ASTNode container) {
      this.typeDecl = typeDecl;
      this.body = body;
      chains = new java.util.Stack();
      chains.push(body.getUnits());
      setLine(container);
      if(!body.getMethod().isStatic())
        emitThis(typeDecl);
    }

    // Declared in EmitJimple.jrag at line 469

    public Local getParam(int i)
    {
      return body.getParameterLocal(i);
    }

    // Declared in EmitJimple.jrag at line 473

    public Local newTemp(soot.Type type) {
      Local local = Jimple.v().newLocal("temp$" + nextTempIndex++, type);
      body.getLocals().add(local);
      return local;
    }

    // Declared in EmitJimple.jrag at line 478

    public Local newTemp(soot.Value v) {
      if (v == NullConstant.v())
        throw new UnsupportedOperationException(
            "Cannot create a temporary local for null literal");
      Local local = newTemp(v.getType());
      if(v instanceof soot.jimple.ParameterRef) {
        add(newIdentityStmt(local, (soot.jimple.ParameterRef)v, null));
      }
      else {
        add(newAssignStmt(local, v, null));
      }
      copyLocation(v, local);
      return local;
    }

    // Declared in EmitJimple.jrag at line 492

    public Local newLocal(String name, soot.Type type) {
      Local local = Jimple.v().newLocal(name, type);
      body.getLocals().add(local);
      if(name.equals("this") && thisName == null)
        thisName = local;
      return local;
    }

    // Declared in EmitJimple.jrag at line 500


    private soot.tagkit.Tag lineTag;

    // Declared in EmitJimple.jrag at line 501

    public void setLine(ASTNode node)
    {
      if(node.getStart() != 0 && node.getEnd() != 0) { 
        int line = node.getLine(node.getStart());
        int column = node.getColumn(node.getStart());
        int endLine = node.getLine(node.getEnd());
        int endColumn = node.getColumn(node.getEnd());
        String s = node.sourceFile();
        s = s != null ? s.substring(s.lastIndexOf(java.io.File.separatorChar)+1) : "Unknown";
        lineTag = new soot.tagkit.SourceLnNamePosTag(s, line, endLine, column, endColumn);
      }
      else {
        lineTag = new soot.tagkit.LineNumberTag(node.lineNumber());
      }
    }

    // Declared in EmitJimple.jrag at line 516

    private soot.tagkit.Tag currentSourceRangeTag()
    {
      return lineTag;
    }

    // Declared in EmitJimple.jrag at line 521


    public Body add(soot.jimple.Stmt stmt) {
      if(list != null) {
        list.add(stmt);
        list = null;
      }
      stmt.addTag(currentSourceRangeTag());
      soot.PatchingChain<Unit> chain = (soot.PatchingChain<Unit>)chains.peek();
      if(stmt instanceof IdentityStmt && chain.size() != 0) {
        IdentityStmt idstmt = (IdentityStmt) stmt;
        if(!(idstmt.getRightOp() instanceof CaughtExceptionRef)) {
          soot.Unit s = chain.getFirst();
          while(s instanceof IdentityStmt)
            s = chain.getSuccOf((soot.jimple.Stmt)s);
          if(s != null) {
            chain.insertBefore(stmt, (soot.jimple.Stmt)s);
            return this;
          }
        }
      }
      chain.add(stmt);
      return this;
    }

    // Declared in EmitJimple.jrag at line 543

    public void pushBlock(soot.PatchingChain c) {
      chains.push(c);
    }

    // Declared in EmitJimple.jrag at line 546

    public void popBlock() {
      chains.pop();
    }

    // Declared in EmitJimple.jrag at line 550


    public soot.jimple.Stmt newLabel() {
      return soot.jimple.Jimple.v().newNopStmt();
    }

    // Declared in EmitJimple.jrag at line 553

    public Body addLabel(soot.jimple.Stmt label) {
      add(label);
      return this;
    }

    // Declared in EmitJimple.jrag at line 558


    public soot.Local emitThis(TypeDecl typeDecl) {
      if(thisName == null) {
        thisName = newLocal("this", typeDecl.getSootType());
        if(body.getMethod().isStatic())
          add(Jimple.v().newIdentityStmt(thisName, Jimple.v().newParameterRef(typeDecl.getSootType(), 0)));
        else
          add(Jimple.v().newIdentityStmt(thisName, Jimple.v().newThisRef(typeDecl.sootRef())));
      }
      return thisName;
    }

    // Declared in EmitJimple.jrag at line 568

    Local thisName;

    // Declared in EmitJimple.jrag at line 570


    public Body addTrap(TypeDecl type, soot.jimple.Stmt firstStmt, soot.jimple.Stmt lastStmt, soot.jimple.Stmt handler) {
      body.getTraps().add(Jimple.v().newTrap(type.getSootClassDecl(), firstStmt, lastStmt, handler));
      return this;
    }

    // Declared in EmitJimple.jrag at line 575


    public soot.jimple.Stmt previousStmt() {
      PatchingChain<Unit> o = (PatchingChain<Unit>)chains.lastElement();
      return (soot.jimple.Stmt)o.getLast();
    }

    // Declared in EmitJimple.jrag at line 579

    public void addNextStmt(java.util.ArrayList list) {
      this.list = list;
    }

    // Declared in EmitJimple.jrag at line 582

    java.util.ArrayList list = null;

    // Declared in EmitJimple.jrag at line 583

    public soot.jimple.BinopExpr newXorExpr(soot.Value op1, soot.Value op2, ASTNode location) { return updateTags(Jimple.v().newXorExpr(op1, op2), location, op1, op2); }

    // Declared in EmitJimple.jrag at line 584

    public soot.jimple.BinopExpr newUshrExpr(soot.Value op1, soot.Value op2, ASTNode location) { return updateTags(Jimple.v().newUshrExpr(op1, op2), location, op1, op2); }

    // Declared in EmitJimple.jrag at line 585

    public soot.jimple.BinopExpr newSubExpr(soot.Value op1, soot.Value op2, ASTNode location) { return updateTags(Jimple.v().newSubExpr(op1, op2), location, op1, op2); }

    // Declared in EmitJimple.jrag at line 586

    public soot.jimple.BinopExpr newShrExpr(soot.Value op1, soot.Value op2, ASTNode location) { return updateTags(Jimple.v().newShrExpr(op1, op2), location, op1, op2); }

    // Declared in EmitJimple.jrag at line 587

    public soot.jimple.BinopExpr newShlExpr(soot.Value op1, soot.Value op2, ASTNode location) { return updateTags(Jimple.v().newShlExpr(op1, op2), location, op1, op2); }

    // Declared in EmitJimple.jrag at line 588

    public soot.jimple.BinopExpr newRemExpr(soot.Value op1, soot.Value op2, ASTNode location) { return updateTags(Jimple.v().newRemExpr(op1, op2), location, op1, op2); }

    // Declared in EmitJimple.jrag at line 589

    public soot.jimple.BinopExpr newOrExpr(soot.Value op1, soot.Value op2, ASTNode location) { return updateTags(Jimple.v().newOrExpr(op1, op2), location, op1, op2); }

    // Declared in EmitJimple.jrag at line 590

    public soot.jimple.BinopExpr newNeExpr(soot.Value op1, soot.Value op2, ASTNode location) { return updateTags(Jimple.v().newNeExpr(op1, op2), location, op1, op2); }

    // Declared in EmitJimple.jrag at line 591

    public soot.jimple.BinopExpr newMulExpr(soot.Value op1, soot.Value op2, ASTNode location) { return updateTags(Jimple.v().newMulExpr(op1, op2), location, op1, op2); }

    // Declared in EmitJimple.jrag at line 592

    public soot.jimple.BinopExpr newLeExpr(soot.Value op1, soot.Value op2, ASTNode location) { return updateTags(Jimple.v().newLeExpr(op1, op2), location, op1, op2); }

    // Declared in EmitJimple.jrag at line 593

    public soot.jimple.BinopExpr newGeExpr(soot.Value op1, soot.Value op2, ASTNode location) { return updateTags(Jimple.v().newGeExpr(op1, op2), location, op1, op2); }

    // Declared in EmitJimple.jrag at line 594

    public soot.jimple.BinopExpr newEqExpr(soot.Value op1, soot.Value op2, ASTNode location) { return updateTags(Jimple.v().newEqExpr(op1, op2), location, op1, op2); }

    // Declared in EmitJimple.jrag at line 595

    public soot.jimple.BinopExpr newDivExpr(soot.Value op1, soot.Value op2, ASTNode location) { return updateTags(Jimple.v().newDivExpr(op1, op2), location, op1, op2); }

    // Declared in EmitJimple.jrag at line 596

    public soot.jimple.BinopExpr newCmplExpr(soot.Value op1, soot.Value op2, ASTNode location) { return updateTags(Jimple.v().newCmplExpr(op1, op2), location, op1, op2); }

    // Declared in EmitJimple.jrag at line 597

    public soot.jimple.BinopExpr newCmpgExpr(soot.Value op1, soot.Value op2, ASTNode location) { return updateTags(Jimple.v().newCmpgExpr(op1, op2), location, op1, op2); }

    // Declared in EmitJimple.jrag at line 598

    public soot.jimple.BinopExpr newCmpExpr(soot.Value op1, soot.Value op2, ASTNode location) { return updateTags(Jimple.v().newCmpExpr(op1, op2), location, op1, op2); }

    // Declared in EmitJimple.jrag at line 599

    public soot.jimple.BinopExpr newGtExpr(soot.Value op1, soot.Value op2, ASTNode location) { return updateTags(Jimple.v().newGtExpr(op1, op2), location, op1, op2); }

    // Declared in EmitJimple.jrag at line 600

    public soot.jimple.BinopExpr newLtExpr(soot.Value op1, soot.Value op2, ASTNode location) { return updateTags(Jimple.v().newLtExpr(op1, op2), location, op1, op2); }

    // Declared in EmitJimple.jrag at line 601

    public soot.jimple.BinopExpr newAddExpr(soot.Value op1, soot.Value op2, ASTNode location) { return updateTags(Jimple.v().newAddExpr(op1, op2), location, op1, op2); }

    // Declared in EmitJimple.jrag at line 602

    public soot.jimple.BinopExpr newAndExpr(soot.Value op1, soot.Value op2, ASTNode location) { return updateTags(Jimple.v().newAndExpr(op1, op2), location, op1, op2); }

    // Declared in EmitJimple.jrag at line 604


    public soot.jimple.UnopExpr newNegExpr(soot.Value op, ASTNode location) { return updateTags(Jimple.v().newNegExpr(op), location, op); }

    // Declared in EmitJimple.jrag at line 605

    public soot.jimple.UnopExpr newLengthExpr(soot.Value op, ASTNode location) { return updateTags(Jimple.v().newLengthExpr(op), location, op); }

    // Declared in EmitJimple.jrag at line 607


    public soot.jimple.CastExpr newCastExpr(Value op1, Type t, ASTNode location) {
      soot.jimple.CastExpr expr = Jimple.v().newCastExpr(op1, t);
      createTag(expr, location);
      soot.tagkit.Tag op1tag = getTag(op1);
      if(op1tag != null) expr.getOpBox().addTag(op1tag);
      return expr;
    }

    // Declared in EmitJimple.jrag at line 615


    public soot.jimple.InstanceOfExpr newInstanceOfExpr(Value op1, Type t, ASTNode location) {
      soot.jimple.InstanceOfExpr expr = Jimple.v().newInstanceOfExpr(op1, t);
      createTag(expr, location);
      soot.tagkit.Tag op1tag = getTag(op1);
      if(op1tag != null) expr.getOpBox().addTag(op1tag);
      return expr;
    }

    // Declared in EmitJimple.jrag at line 623


    public soot.jimple.NewExpr newNewExpr(RefType type, ASTNode location) {
      soot.jimple.NewExpr expr = Jimple.v().newNewExpr(type);
      createTag(expr, location);
      return expr;
    }

    // Declared in EmitJimple.jrag at line 629


    public soot.jimple.NewArrayExpr newNewArrayExpr(Type type, Value size, ASTNode location) {
      soot.jimple.NewArrayExpr expr = Jimple.v().newNewArrayExpr(type, size);
      createTag(expr, location);
      soot.tagkit.Tag tag = getTag(size);
      if(tag != null) expr.getSizeBox().addTag(tag);
      return expr;
    }

    // Declared in EmitJimple.jrag at line 637


    public soot.jimple.NewMultiArrayExpr newNewMultiArrayExpr(ArrayType type, java.util.List sizes, ASTNode location) {
      soot.jimple.NewMultiArrayExpr expr = Jimple.v().newNewMultiArrayExpr(type, sizes);
      createTag(expr, location);
      for(int i = 0; i < sizes.size(); i++) {
        soot.tagkit.Tag tag = getTag((Value)sizes.get(i));
        if(tag != null) expr.getSizeBox(i).addTag(tag);
      }
      return expr;
    }

    // Declared in EmitJimple.jrag at line 647


    public soot.jimple.StaticInvokeExpr newStaticInvokeExpr(SootMethodRef method, java.util.List args, ASTNode location) {
      soot.jimple.StaticInvokeExpr expr = Jimple.v().newStaticInvokeExpr(method, args);
      createTag(expr, location);
      for(int i = 0; i < args.size(); i++) {
        soot.tagkit.Tag tag = getTag((Value)args.get(i));
        if(tag != null) expr.getArgBox(i).addTag(tag);
      }
      return expr;
    }

    // Declared in EmitJimple.jrag at line 657


    public soot.jimple.SpecialInvokeExpr newSpecialInvokeExpr(Local base, SootMethodRef method, java.util.List args, ASTNode location) {
      soot.jimple.SpecialInvokeExpr expr = Jimple.v().newSpecialInvokeExpr(base, method, args);
      createTag(expr, location);
      for(int i = 0; i < args.size(); i++) {
        soot.tagkit.Tag tag = getTag((Value)args.get(i));
        if(tag != null) expr.getArgBox(i).addTag(tag);
      }
      return expr;
    }

    // Declared in EmitJimple.jrag at line 667


    public soot.jimple.VirtualInvokeExpr newVirtualInvokeExpr(Local base, SootMethodRef method, java.util.List args, ASTNode location) {
      soot.jimple.VirtualInvokeExpr expr = Jimple.v().newVirtualInvokeExpr(base, method, args);
      createTag(expr, location);
      for(int i = 0; i < args.size(); i++) {
        soot.tagkit.Tag tag = getTag((Value)args.get(i));
        if(tag != null) expr.getArgBox(i).addTag(tag);
      }
      return expr;
    }

    // Declared in EmitJimple.jrag at line 677


    public soot.jimple.InterfaceInvokeExpr newInterfaceInvokeExpr(Local base, SootMethodRef method, java.util.List args, ASTNode location) {
      soot.jimple.InterfaceInvokeExpr expr = Jimple.v().newInterfaceInvokeExpr(base, method, args);
      createTag(expr, location);
      for(int i = 0; i < args.size(); i++) {
        soot.tagkit.Tag tag = getTag((Value)args.get(i));
        if(tag != null) expr.getArgBox(i).addTag(tag);
      }
      return expr;
    }

    // Declared in EmitJimple.jrag at line 687


    public soot.jimple.StaticInvokeExpr newStaticInvokeExpr(SootMethodRef method, ASTNode location) {
      return newStaticInvokeExpr(method, new ArrayList(), location);
    }

    // Declared in EmitJimple.jrag at line 690

    public soot.jimple.SpecialInvokeExpr newSpecialInvokeExpr(Local base, SootMethodRef method, ASTNode location) {
      return newSpecialInvokeExpr(base, method, new ArrayList(), location);
    }

    // Declared in EmitJimple.jrag at line 693

    public soot.jimple.VirtualInvokeExpr newVirtualInvokeExpr(Local base, SootMethodRef method, ASTNode location) {
      return newVirtualInvokeExpr(base, method, new ArrayList(), location);
    }

    // Declared in EmitJimple.jrag at line 696

    public soot.jimple.InterfaceInvokeExpr newInterfaceInvokeExpr(Local base, SootMethodRef method, ASTNode location) {
      return newInterfaceInvokeExpr(base, method, new ArrayList(), location);
    }

    // Declared in EmitJimple.jrag at line 699

    public soot.jimple.StaticInvokeExpr newStaticInvokeExpr(SootMethodRef method, Value arg, ASTNode location) {
      return newStaticInvokeExpr(method, Arrays.asList(new Value[] { arg }), location);
    }

    // Declared in EmitJimple.jrag at line 702

    public soot.jimple.SpecialInvokeExpr newSpecialInvokeExpr(Local base, SootMethodRef method, Value arg, ASTNode location) {
      return newSpecialInvokeExpr(base, method, Arrays.asList(new Value[] { arg }), location);
    }

    // Declared in EmitJimple.jrag at line 705

    public soot.jimple.VirtualInvokeExpr newVirtualInvokeExpr(Local base, SootMethodRef method, Value arg, ASTNode location) {
      return newVirtualInvokeExpr(base, method, Arrays.asList(new Value[] { arg }), location);
    }

    // Declared in EmitJimple.jrag at line 708

    public soot.jimple.InterfaceInvokeExpr newInterfaceInvokeExpr(Local base, SootMethodRef method, Value arg, ASTNode location) {
      return newInterfaceInvokeExpr(base, method, Arrays.asList(new Value[] { arg }), location);
    }

    // Declared in EmitJimple.jrag at line 712


    public soot.jimple.ThrowStmt newThrowStmt(Value op, ASTNode location) {
      soot.jimple.ThrowStmt stmt = Jimple.v().newThrowStmt(op);
      soot.tagkit.Tag tag = getTag(op);
      if(tag != null) stmt.getOpBox().addTag(tag);
      return stmt;
    }

    // Declared in EmitJimple.jrag at line 719


    public soot.jimple.ExitMonitorStmt newExitMonitorStmt(Value op, ASTNode location) {
      soot.jimple.ExitMonitorStmt stmt = Jimple.v().newExitMonitorStmt(op);
      soot.tagkit.Tag tag = getTag(op);
      if(tag != null) stmt.getOpBox().addTag(tag);
      return stmt;
    }

    // Declared in EmitJimple.jrag at line 726


    public soot.jimple.EnterMonitorStmt newEnterMonitorStmt(Value op, ASTNode location) {
      soot.jimple.EnterMonitorStmt stmt = Jimple.v().newEnterMonitorStmt(op);
      soot.tagkit.Tag tag = getTag(op);
      if(tag != null) stmt.getOpBox().addTag(tag);
      return stmt;
    }

    // Declared in EmitJimple.jrag at line 733


    public soot.jimple.GotoStmt newGotoStmt(Unit target, ASTNode location) {
      soot.jimple.GotoStmt stmt = Jimple.v().newGotoStmt(target);
      return stmt;
    }

    // Declared in EmitJimple.jrag at line 738


    public soot.jimple.ReturnVoidStmt newReturnVoidStmt(ASTNode location) {
      return Jimple.v().newReturnVoidStmt();
    }

    // Declared in EmitJimple.jrag at line 742


    public soot.jimple.ReturnStmt newReturnStmt(Value op, ASTNode location) {
      soot.jimple.ReturnStmt stmt = Jimple.v().newReturnStmt(op);
      soot.tagkit.Tag tag = getTag(op);
      if(tag != null) stmt.getOpBox().addTag(tag);
      return stmt;
    }

    // Declared in EmitJimple.jrag at line 749


    public soot.jimple.IfStmt newIfStmt(Value op, Unit target, ASTNode location) {
      soot.jimple.IfStmt stmt = Jimple.v().newIfStmt(op, target);
      soot.tagkit.Tag tag = getTag(op);
      if(tag != null) stmt.getConditionBox().addTag(tag);
      return stmt;
    }

    // Declared in EmitJimple.jrag at line 756

    
    public soot.jimple.IdentityStmt newIdentityStmt(Value local, Value identityRef, ASTNode location) {
      soot.jimple.IdentityStmt stmt = Jimple.v().newIdentityStmt(local, identityRef);
      soot.tagkit.Tag left = getTag(local);
      if(left != null) stmt.getLeftOpBox().addTag(left);
      soot.tagkit.Tag right = getTag(identityRef);
      if(right != null) stmt.getRightOpBox().addTag(right);
      return stmt;
    }

    // Declared in EmitJimple.jrag at line 765


    public soot.jimple.AssignStmt newAssignStmt(Value variable, Value rvalue, ASTNode location) {
      soot.jimple.AssignStmt stmt = Jimple.v().newAssignStmt(variable, rvalue);
      soot.tagkit.Tag left = getTag(variable);
      if(left != null) stmt.getLeftOpBox().addTag(left);
      soot.tagkit.Tag right = getTag(rvalue);
      if(right != null) stmt.getRightOpBox().addTag(right);
      return stmt;
    }

    // Declared in EmitJimple.jrag at line 774


    public soot.jimple.InvokeStmt newInvokeStmt(Value op, ASTNode location) {
      soot.jimple.InvokeStmt stmt = Jimple.v().newInvokeStmt(op);
      soot.tagkit.Tag tag = getTag(op);
      if(tag != null) stmt.getInvokeExprBox().addTag(tag);
      return stmt;
    }

    // Declared in EmitJimple.jrag at line 781


    public soot.jimple.TableSwitchStmt newTableSwitchStmt(Value key, int lowIndex, int highIndex, java.util.List targets, Unit defaultTarget, ASTNode location) {
      soot.jimple.TableSwitchStmt stmt = Jimple.v().newTableSwitchStmt(key, lowIndex, highIndex, targets, defaultTarget);
      soot.tagkit.Tag tag = getTag(key);
      if(tag != null) stmt.getKeyBox().addTag(tag);
      return stmt;
    }

    // Declared in EmitJimple.jrag at line 788


    public soot.jimple.LookupSwitchStmt newLookupSwitchStmt(Value key, java.util.List lookupValues, java.util.List targets, Unit defaultTarget, ASTNode location) {
      soot.jimple.LookupSwitchStmt stmt = Jimple.v().newLookupSwitchStmt(key, lookupValues, targets, defaultTarget);
      soot.tagkit.Tag tag = getTag(key);
      if(tag != null) stmt.getKeyBox().addTag(tag);
      return stmt;
    }

    // Declared in EmitJimple.jrag at line 795


    public soot.jimple.StaticFieldRef newStaticFieldRef(SootFieldRef f, ASTNode location) {
      soot.jimple.StaticFieldRef ref = Jimple.v().newStaticFieldRef(f);
      createTag(ref, location);
      return ref;
    }

    // Declared in EmitJimple.jrag at line 801

    
    public soot.jimple.ThisRef newThisRef(RefType t, ASTNode location) {
      soot.jimple.ThisRef ref = Jimple.v().newThisRef(t);
      createTag(ref, location);
      return ref;
    }

    // Declared in EmitJimple.jrag at line 807


    public soot.jimple.ParameterRef newParameterRef(Type paramType, int number, ASTNode location) {
      soot.jimple.ParameterRef ref = Jimple.v().newParameterRef(paramType, number);
      createTag(ref, location);
      return ref;
    }

    // Declared in EmitJimple.jrag at line 813


    public soot.jimple.InstanceFieldRef newInstanceFieldRef(Value base, SootFieldRef f, ASTNode location) {
      soot.jimple.InstanceFieldRef ref = Jimple.v().newInstanceFieldRef(base, f);
      createTag(ref, location);
      soot.tagkit.Tag tag = getTag(base);
      if(tag != null) ref.getBaseBox().addTag(tag);
      return ref;
    }

    // Declared in EmitJimple.jrag at line 821


    public soot.jimple.CaughtExceptionRef newCaughtExceptionRef(ASTNode location) {
      soot.jimple.CaughtExceptionRef ref = Jimple.v().newCaughtExceptionRef();
      createTag(ref, location);
      return ref;
    }

    // Declared in EmitJimple.jrag at line 827


    public soot.jimple.ArrayRef newArrayRef(Value base, Value index, ASTNode location) {
      soot.jimple.ArrayRef ref = Jimple.v().newArrayRef(base, index);
      createTag(ref, location);
      soot.tagkit.Tag baseTag = getTag(base);
      if(baseTag != null) ref.getBaseBox().addTag(baseTag);
      soot.tagkit.Tag indexTag = getTag(index);
      if(indexTag != null) ref.getIndexBox().addTag(indexTag);
      return ref;
    }

    // Declared in EmitJimple.jrag at line 837


    private soot.jimple.BinopExpr updateTags(soot.jimple.BinopExpr binary, ASTNode binaryLocation, soot.Value op1, soot.Value op2) {
      createTag(binary, binaryLocation);
      soot.tagkit.Tag op1tag = getTag(op1);
      if(op1tag != null) binary.getOp1Box().addTag(op1tag);
      soot.tagkit.Tag op2tag = getTag(op2);
      if(op2tag != null) binary.getOp2Box().addTag(op2tag);
      return binary;
    }

    // Declared in EmitJimple.jrag at line 845

    private soot.jimple.UnopExpr updateTags(soot.jimple.UnopExpr unary, ASTNode unaryLocation, soot.Value op) {
      createTag(unary, unaryLocation);
      soot.tagkit.Tag optag = getTag(op);
      if(optag != null) unary.getOpBox().addTag(optag);
      return unary;
    }

    // Declared in EmitJimple.jrag at line 852


    private java.util.HashMap<soot.Value, soot.tagkit.Tag> tagMap = new java.util.HashMap<soot.Value, soot.tagkit.Tag>();

    // Declared in EmitJimple.jrag at line 853

    private soot.tagkit.Tag getTag(soot.Value value) {
      return tagMap.get(value);
    }

    // Declared in EmitJimple.jrag at line 856

    private void createTag(soot.Value value, ASTNode node) {
      if(node == null || tagMap.containsKey(value))
        return;
      if(node.getStart() != 0 && node.getEnd() != 0) { 
        int line = node.getLine(node.getStart());
        int column = node.getColumn(node.getStart());
        int endLine = node.getLine(node.getEnd());
        int endColumn = node.getColumn(node.getEnd());
        String s = node.sourceFile();
        s = s != null ? s.substring(s.lastIndexOf(java.io.File.separatorChar)+1) : "Unknown";
        tagMap.put(value, new soot.tagkit.SourceLnNamePosTag(s, line, endLine, column, endColumn));
      }
      else {
        tagMap.put(value, new soot.tagkit.LineNumberTag(node.lineNumber()));
      }
    }

    // Declared in EmitJimple.jrag at line 872

    public void copyLocation(soot.Value fromValue, soot.Value toValue) {
      soot.tagkit.Tag tag = tagMap.get(fromValue);
      if(tag != null)
        tagMap.put(toValue, tag);
    }


}