Examples of com.google.gwt.dev.js.ast.JsName

com.google.gwt.dev.js.ast.JsName
An abstract base class for named JavaScript objects.

       * the same-named local var twice.
       */
      JsVars vars = new JsVars(x.getSourceInfo());
      Set<String> alreadySeen = new HashSet<String>();
      for (int i = 0; i < locals.size(); ++i) {
        JsName name = names.get(x.getLocals().get(i));
        String ident = name.getIdent();
        if (!alreadySeen.contains(ident)) {
          alreadySeen.add(ident);
          vars.add(new JsVar(x.getSourceInfo(), name));
        }
      }

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           * native method currently causes this, because we cannot currently
           * staticify native methods.
           * 
           * Have to use a "call" construct.
           */
          JsName callName = objectScope.declareName("call");
          callName.setObfuscatable(false);
          qualifier = callName.makeRef(x.getSourceInfo());
          qualifier.setQualifier(names.get(method).makeRef(x.getSourceInfo()));
          jsInvocation.getArguments().add(0, (JsExpression) pop()); // instance
        } else {
          // Dispatch polymorphically (normal case).
          qualifier = polymorphicNames.get(method).makeRef(x.getSourceInfo());

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      push(cur);
    }


    @Override
    public void endVisit(JNameOf x, Context ctx) {
      JsName name = names.get(x.getNode());
      assert name != null : "Missing JsName for " + x.getNode().getName();
      push(new JsNameOf(x.getSourceInfo(), name));
    }

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       */
      List<JsFunction> nonInitialEntries = Arrays.asList(entryFunctions).subList(
          x.getEntryCount(0), entryFunctions.length);
      if (!nonInitialEntries.isEmpty()) {
        JMethod loadedMethod = program.getIndexedMethod("AsyncFragmentLoader.browserLoaderLeftoversFragmentHasLoaded");
        JsName loadedMethodName = names.get(loadedMethod);
        SourceInfo sourceInfo = jsProgram.getSourceInfo().makeChild(
            GenerateJavaScriptAST.class, "call to leftoversFragmentHasLoaded ");
        JsInvocation call = new JsInvocation(sourceInfo);
        call.setQualifier(loadedMethodName.makeRef(sourceInfo));
        globalStmts.add(call.makeStmt());
      }
      for (JsFunction func : nonInitialEntries) {
        if (func != null) {
          SourceInfo sourceInfo = jsProgram.getSourceInfo().makeChild(

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          if (ident.charAt(0) == '@') {
            HasEnclosingType node = program.jsniMap.get(ident);
            assert (node != null);
            if (node instanceof JField) {
              JField field = (JField) node;
              JsName jsName = names.get(field);
              assert (jsName != null);
              x.resolve(jsName);


              // See if we need to add a clinit call to a static field ref
              JsInvocation clinitCall = maybeCreateClinitCall(field);
              if (clinitCall != null) {
                JsExpression commaExpr = createCommaExpression(clinitCall, x);
                ctx.replaceMe(commaExpr);
              }
            } else {
              JMethod method = (JMethod) node;
              if (x.getQualifier() == null) {
                JsName jsName = names.get(method);
                assert (jsName != null);
                x.resolve(jsName);
              } else {
                JsName jsName = polymorphicNames.get(method);
                if (jsName == null) {
                  // this can occur when JSNI references an instance method on a
                  // type that was never actually instantiated.
                  jsName = nullMethodName;
                }

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          lhs, rhs);
    }


    private void generateClassLiteral(JDeclarationStatement decl, JsVars vars) {
      JField field = (JField) decl.getVariableRef().getTarget();
      JsName jsName = names.get(field);
      this.accept(decl.getInitializer());
      JsExpression classObjectAlloc = pop();
      JsVar var = new JsVar(decl.getSourceInfo(), jsName);
      var.setInitExpr(classObjectAlloc);
      vars.add(var);

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       * </pre>
       */
      SourceInfo sourceInfo = program.createSourceInfoSynthetic(
          GenerateJavaScriptAST.class, "gwtOnLoad");


      JsName entryName = topScope.findExistingName("$entry");
      entryName.setObfuscatable(true);
      JsVar entryVar = new JsVar(sourceInfo, entryName);
      JsInvocation registerEntryCall = new JsInvocation(sourceInfo);
      JsFunction registerEntryFunction = indexedFunctions.get("Impl.registerEntry");
      registerEntryCall.setQualifier(registerEntryFunction.getName().makeRef(
          sourceInfo));
      entryVar.setInitExpr(registerEntryCall);
      JsVars entryVars = new JsVars(sourceInfo);
      entryVars.add(entryVar);
      globalStmts.add(entryVars);


      JsName gwtOnLoadName = topScope.declareName("gwtOnLoad");
      gwtOnLoadName.setObfuscatable(false);
      JsFunction gwtOnLoad = new JsFunction(sourceInfo, topScope,
          gwtOnLoadName, true);
      globalStmts.add(gwtOnLoad.makeStmt());
      JsBlock body = new JsBlock(sourceInfo);
      gwtOnLoad.setBody(body);
      JsScope fnScope = gwtOnLoad.getScope();
      List<JsParameter> params = gwtOnLoad.getParameters();
      JsName errFn = fnScope.declareName("errFn");
      JsName modName = fnScope.declareName("modName");
      JsName modBase = fnScope.declareName("modBase");
      params.add(new JsParameter(sourceInfo, errFn));
      params.add(new JsParameter(sourceInfo, modName));
      params.add(new JsParameter(sourceInfo, modBase));
      JsExpression asg = createAssignment(
          topScope.findExistingUnobfuscatableName("$moduleName").makeRef(
              sourceInfo), modName.makeRef(sourceInfo));
      body.getStatements().add(asg.makeStmt());
      asg = createAssignment(topScope.findExistingUnobfuscatableName(
          "$moduleBase").makeRef(sourceInfo), modBase.makeRef(sourceInfo));
      body.getStatements().add(asg.makeStmt());
      JsIf jsIf = new JsIf(sourceInfo);
      body.getStatements().add(jsIf);
      jsIf.setIfExpr(errFn.makeRef(sourceInfo));
      JsTry jsTry = new JsTry(sourceInfo);

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    @Override
    public void resolve(JsNameRef x) {
      // Only resolve unqualified names
      if (x.getQualifier() == null) {
        JsName name = getScope().findExistingName(x.getIdent());


        // Ensure that we're resolving a name from the function's parameters
        if (name != null
            && jsFunction.getParameters().contains(name.getStaticRef())) {
          x.resolve(name);
        }
      }
    }

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    private final Stack<JsScope> scopeStack = new Stack<JsScope>();


    @Override
    public void endVisit(JArrayType x, Context ctx) {
      JsName name = topScope.declareName(x.getName());
      names.put(x, name);
      recordSymbol(x, name);
    }

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    @Override
    public void endVisit(JField x, Context ctx) {
      String name = x.getName();
      String mangleName = mangleName(x);
      if (x.isStatic()) {
        JsName jsName = topScope.declareName(mangleName, name);
        names.put(x, jsName);
        recordSymbol(x, jsName);
      } else {
        JsName jsName;
        if (x == arrayLengthField) {
          jsName = peek().declareName(name);
          jsName.setObfuscatable(false);
        } else if (belongsToSpecialObfuscatedType(x)) {
          jsName = peek().declareName(mangleNameSpecialObfuscate(x));
          jsName.setObfuscatable(false);
        } else {
          jsName = peek().declareName(mangleName, name);
        }
        names.put(x, jsName);
        recordSymbol(x, jsName);

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