Examples of com.google.gwt.dev.jjs.SourceInfo

com.google.gwt.dev.jjs.SourceInfo
Tracks file and line information for AST nodes.

      toFnName = getScope().declareName(fromFnName);
    }


    // Create it, and set the params.
    //
    SourceInfo fnSourceInfo = makeSourceInfo(fnNode);
    JsFunction toFn = new JsFunction(fnSourceInfo, getScope(), toFnName);


    // Creating a function also creates a new scope, which we push onto
    // the scope stack.
    //

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            + relNode.getIntDatum());
    }
  }


  private JsReturn mapReturn(Node returnNode) throws JsParserException {
    SourceInfo info = makeSourceInfo(returnNode);
    JsReturn toReturn = new JsReturn(info);
    pushSourceInfo(info);
    Node from = returnNode.getFirstChild();
    if (from != null) {
      JsExpression to = mapExpression(from);

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    mapStatements(stmts, nodeStmts);
    return stmts;
  }


  private JsSwitch mapSwitchStatement(Node switchNode) throws JsParserException {
    SourceInfo info = makeSourceInfo(switchNode);
    JsSwitch toSwitch = new JsSwitch(info);
    pushSourceInfo(info);


    // The switch expression.
    //

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    popSourceInfo();
    return toSwitch;
  }


  private JsThrow mapThrowStatement(Node throwNode) throws JsParserException {
    SourceInfo info = makeSourceInfo(throwNode);
    pushSourceInfo(info);


    // Create, map, and attach.
    //
    Node fromExpr = throwNode.getFirstChild();

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            + unOp.getIntDatum());
    }
  }


  private JsVars mapVar(Node varNode) throws JsParserException {
    SourceInfo info = makeSourceInfo(varNode);
    pushSourceInfo(info);
    JsVars toVars = new JsVars(info);
    Node fromVar = varNode.getFirstChild();
    while (fromVar != null) {
      // Use a conservative name allocation strategy that allocates all names

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        new Range[sourceInfoMap.size()]);
    Arrays.sort(dependencyOrder, Range.DEPENDENCY_ORDER_COMPARATOR);


    Stack<RangeInfo> dependencyScope = new Stack<RangeInfo>();
    for (Range range : dependencyOrder) {
      SourceInfo info = sourceInfoMap.get(range);
      assert info != null;


      // Infer dependency information
      if (!dependencyScope.isEmpty()) {


        /*
         * Pop frames until we get back to a container, using this as a chance
         * to build up our list of non-overlapping Ranges to report back to the
         * user.
         */
        while (!dependencyScope.peek().range.contains(range)) {
          popAndRecord(dependencyScope, fragment);
        }
      }


      // Possibly create and record Members
      if (!sourceInfoSeen.contains(info)) {
        sourceInfoSeen.add(info);
        for (Correlation c : info.getPrimaryCorrelationsArray()) {
          if (c == null) {
            continue;
          }
          if (membersByCorrelation.containsKey(c)) {
            continue;

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     */
    if (lastEnd < toStore.getStart()) {
      Range newRange = new Range(lastEnd, toStore.getStart());
      assert !dependencyScope.isEmpty();


      SourceInfo gapInfo = dependencyScope.peek().info;
      recordStory(gapInfo, fragment, newRange.length(), newRange);


      lastEnd += newRange.length();
    }

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  protected <T extends JsVisitable<T>> T doAccept(T node) {
    boolean addEntry = node instanceof HasSourceInfo;
    int start = addEntry ? out.getPosition() : 0;
    T toReturn = super.doAccept(node);
    if (addEntry) {
      SourceInfo info = ((HasSourceInfo) node).getSourceInfo();
      sourceInfoMap.put(new Range(start, out.getPosition()), info);
    }
    return toReturn;
  }

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    lineNumbers = program.getScope().declareName("$JsStackEmulator_location",
        "$location");
  }


  private void makeVars() {
    SourceInfo info = program.getSourceInfo().makeChild(JsStackEmulator.class,
        "Emulated stack data");
    JsVar stackVar = new JsVar(info, stack);
    stackVar.setInitExpr(new JsArrayLiteral(info));
    JsVar stackDepthVar = new JsVar(info, stackDepth);
    stackDepthVar.setInitExpr(program.getNumberLiteral(info, -1));

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      if (name.getStaticRef() != caughtFunction) {
        return;
      }


      // $stackDepth = stackIndex
      SourceInfo info = x.getSourceInfo().makeChild(JsStackEmulator.class,
          "Resetting stack depth");
      JsBinaryOperation reset = new JsBinaryOperation(info,
          JsBinaryOperator.ASG, stackDepth.makeRef(info),
          eeVisitor.stackIndexRef(info));

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