Examples of com.google.gwt.dev.jjs.ast.JStatement

com.google.gwt.dev.jjs.ast.JStatement
Java program statement.

      boolean removeThen = isOptimizedFalse(x.condition);
      boolean removeElse = isOptimizedTrue(x.condition);


      SourceInfo info = makeSourceInfo(x);
      JExpression expr = dispProcessExpression(x.condition);
      JStatement thenStmt = removeThen ? null
          : dispProcessStatement(x.thenStatement);
      JStatement elseStmt = removeElse ? null
          : dispProcessStatement(x.elseStatement);
      JIfStatement ifStmt = new JIfStatement(program, info, expr, thenStmt,
          elseStmt);
      return ifStmt;
    }

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          elseStmt);
      return ifStmt;
    }


    JStatement processStatement(LabeledStatement x) {
      JStatement body = dispProcessStatement(x.statement);
      if (body == null) {
        return null;
      }
      SourceInfo info = makeSourceInfo(x);
      return new JLabeledStatement(program, info, getOrCreateLabel(info,

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      // If the condition is false, don't process the body
      boolean removeBody = isOptimizedFalse(x.condition);


      SourceInfo info = makeSourceInfo(x);
      JExpression loopTest = dispProcessExpression(x.condition);
      JStatement loopBody = removeBody ? null : dispProcessStatement(x.action);
      JWhileStatement stmt = new JWhileStatement(program, info, loopTest,
          loopBody);
      return stmt;
    }

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    List<JStatement> processStatements(Statement[] statements) {
      List<JStatement> jstatements = new ArrayList<JStatement>();
      if (statements != null) {
        for (int i = 0, n = statements.length; i < n; ++i) {
          JStatement jstmt = dispProcessStatement(statements[i]);
          if (jstmt != null) {
            jstatements.add(jstmt);
          }
        }
      }

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      List<JStatement> bodyStmts = x.getBody().statements;
      if (bodyStmts.size() > 0) {
        List<JsStatement> curStatements = null;
        for (int i = 0; i < bodyStmts.size(); ++i) {
          JStatement stmt = bodyStmts.get(i);
          accept(stmt);
          if (stmt instanceof JCaseStatement) {
            // create a new switch member
            JsSwitchMember switchMember = (JsSwitchMember) pop(); // stmt
            jsSwitch.getCases().add(switchMember);

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  @Override
  public boolean visit(JBlock x, Context ctx) {
    openBlock();
    for (int i = 0; i < x.statements.size(); ++i) {
      JStatement statement = x.statements.get(i);
      needSemi = true;
      accept(statement);
      if (needSemi) {
        semi();
      }

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    print(CHARS_FOR);
    lparen();


    Iterator<JStatement> iter = x.getInitializers().iterator();
    if (iter.hasNext()) {
      JStatement stmt = iter.next();
      accept(stmt);
    }
    suppressType = true;
    while (iter.hasNext()) {
      print(CHARS_COMMA);
      JStatement stmt = iter.next();
      accept(stmt);
    }
    suppressType = false;


    semi();

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      newCall.getArgs().add(program.getExprThisRef(sourceInfo, enclosingType));
      for (int i = 0; i < x.params.size(); ++i) {
        JParameter param = x.params.get(i);
        newCall.getArgs().add(new JParameterRef(program, sourceInfo, param));
      }
      JStatement statement;
      if (returnType == program.getTypeVoid()) {
        statement = newCall.makeStatement();
      } else {
        statement = new JReturnStatement(program, sourceInfo, newCall);
      }

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       * exception object against the type of the user's catch block.
       * 
       * Go backwards so we can nest the else statements in the correct order!
       */
      // rethrow the current exception if no one caught it
      JStatement cur = new JThrowStatement(program, null, exRef);
      for (int i = x.getCatchBlocks().size() - 1; i >= 0; --i) {
        JBlock block = x.getCatchBlocks().get(i);
        JLocalRef arg = x.getCatchArgs().get(i);
        catchInfo = block.getSourceInfo();
        JReferenceType argType = (JReferenceType) arg.getType();

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  @Override
  public boolean visit(JBlock x, Context ctx) {
    openBlock();
    for (int i = 0; i < x.getStatements().size(); ++i) {
      JStatement statement = x.getStatements().get(i);
      needSemi = true;
      accept(statement);
      if (needSemi) {
        semi();
      }

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