Examples of com.google.gwt.dev.js.ast.JsVars.JsVar

Package com.google.gwt.dev.js.ast.JsVars

Examples of com.google.gwt.dev.js.ast.JsVars.JsVar

com.google.gwt.dev.js.ast.JsVars.JsVar

      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));
        }
      }


      if (!vars.isEmpty()) {
        jsFunc.getBody().getStatements().add(0, vars);

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      // Add a few things onto the beginning.


      // Reserve the "_" identifier.
      JsVars vars = new JsVars(jsProgram.getSourceInfo());
      vars.add(new JsVar(jsProgram.getSourceInfo(), globalTemp));
      globalStmts.add(0, vars);


      // Long lits must go at the top, they can be constant field initializers.
      generateLongLiterals(vars);
      generateImmortalTypes(vars);

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    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 = SourceOrigin.UNKNOWN;


      JsName entryName = topScope.declareName("$entry");
      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");

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        for (JField field : x.getFields()) {
          assert field.isStatic() : "All fields on immortal types must be static.";
          accept(field);
          JsNode node = pop();
          assert node instanceof JsVar;
          JsVar fieldVar = (JsVar) node;
          JExpression init = field.getInitializer();
          if (init != null
              && field.getLiteralInitializer() == null) {
            // no literal, but it could be a JavaScriptObject
            if (init.getType() == program.getJavaScriptObject()) {
              assert init instanceof JMethodCall;
              JMethod meth = ((JMethodCall) init).getTarget();
              // immortal types can only have non-primitive literal initializers of createArray,createObject
              if (meth == createObjMethod) {
                fieldVar.setInitExpr(new JsObjectLiteral(init.getSourceInfo()));
              } else if (meth == createArrMethod) {
                fieldVar.setInitExpr(new JsArrayLiteral(init.getSourceInfo()));
              } else {
                assert false : "Illegal initializer expression for immortal field " + field;
              }
            }
          }

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    private void generateInternedCastMapLiterals(JsVars vars) {
      SourceInfo info = vars.getSourceInfo();
      int id = 0;
      for (Map.Entry<String, JsName> castMapEntry : namesByCastMap.entrySet()) {
        JsVar var = new JsVar(info, castMapEntry.getValue());
        var.setInitExpr(castMapByString.get(castMapEntry.getKey()));
        vars.add(var);
      }
    }

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    private void generateLongLiterals(JsVars vars) {
      for (Entry<Long, JsName> entry : longLits.entrySet()) {
        JsName jsName = entry.getValue();
        JsExpression longObjectAlloc = longObjects.get(jsName);
        JsVar var = new JsVar(vars.getSourceInfo(), jsName);
        var.setInitExpr(longObjectAlloc);
        vars.add(var);
      }
    }

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    private void generateQueryIdConstants(JsVars vars) {
      if (namesByQueryId != null) {
        SourceInfo info = vars.getSourceInfo();
        int id = 0;
        for (JsName jsName : namesByQueryId) {
          JsVar var = new JsVar(info, jsName);
          var.setInitExpr(new JsNumberLiteral(info, id++));
          vars.add(var);
        }
      }
    }

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    if (v.toCreate.size() > 0) {
      // Create the pool of variable names.
      JsVars vars = new JsVars();
      for (Map.Entry<JsStringLiteral, JsName> entry : v.toCreate.entrySet()) {
        JsVar var = new JsVar(entry.getValue());
        var.setInitExpr(entry.getKey());
        vars.add(var);
      }
      block.getStatements().add(0, vars);
    }

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    @Override
    public void endVisit(JsVars x, JsContext<JsStatement> ctx) {
      JsVars strippedVars = new JsVars();
      boolean mustReplace = false;
      for (JsVar var : x) {
        JsVar strippedVar = new JsVar(var.getName());
        strippedVars.add(strippedVar);
        if (var.getInitExpr() != null) {
          mustReplace = true;
        }
      }

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com.google.gwt.dev.js.JsStackEmulator$EntryExitVisitor

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