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

com.google.gwt.dev.js.ast.JsReturn
A JavaScript return statement.

        // rhs
        JsInvocation call = new JsInvocation();
        JsNameRef toStringRef = new JsNameRef(getPolyName(toStringMeth));
        toStringRef.setQualifier(new JsThisRef());
        call.setQualifier(toStringRef);
        JsReturn jsReturn = new JsReturn(call);
        JsFunction rhs = new JsFunction(topScope);
        JsBlock body = new JsBlock();
        body.getStatements().add(jsReturn);
        rhs.setBody(body);

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            + relNode.getIntDatum());
    }
  }


  private JsReturn mapReturn(Node returnNode) throws JsParserException {
    JsReturn toReturn = new JsReturn();
    Node from = returnNode.getFirstChild();
    if (from != null) {
      JsExpression to = mapExpression(from);
      toReturn.setExpr(to);
    }


    return toReturn;
  }

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      JsExprStmt exprStmt = (JsExprStmt) statement;
      expression = exprStmt.getExpression();


    } else if (statement instanceof JsReturn) {
      // Extract the return value
      JsReturn ret = (JsReturn) statement;
      expression = ret.getExpr();
      if (expression == null) {
        expression = new JsNameRef(ret.getSourceInfo(),
            JsRootScope.INSTANCE.getUndefined());
      }


    } else if (statement instanceof JsVars) {
      // Create a comma expression for variable initializers

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    }
  }


  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);
      toReturn.setExpr(to);
    }


    popSourceInfo();
    return toReturn;
  }

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      JsExprStmt exprStmt = (JsExprStmt) statement;
      expression = exprStmt.getExpression();


    } else if (statement instanceof JsReturn) {
      // Extract the return value
      JsReturn ret = (JsReturn) statement;
      expression = ret.getExpr();
      if (expression == null) {
        expression = program.getUndefinedLiteral();
      }


    } else if (statement instanceof JsVars) {

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    }


    @Override
    public void endVisit(JReturnStatement x, Context ctx) {
      if (x.getExpr() != null) {
        push(new JsReturn(x.getSourceInfo(), (JsExpression) pop())); // expr
      } else {
        push(new JsReturn(x.getSourceInfo()));
      }
    }

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        JsInvocation call = new JsInvocation(sourceInfo);
        JsNameRef toStringRef = new JsNameRef(sourceInfo,
            polymorphicNames.get(toStringMeth));
        toStringRef.setQualifier(new JsThisRef(sourceInfo));
        call.setQualifier(toStringRef);
        JsReturn jsReturn = new JsReturn(sourceInfo, call);
        JsFunction rhs = new JsFunction(sourceInfo, topScope);
        JsBlock body = new JsBlock(sourceInfo);
        body.getStatements().add(jsReturn);
        rhs.setBody(body);

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Related Classes of com.google.gwt.dev.js.ast.JsReturn

com.google.gwt.dev.jjs.impl.GenerateJavaScriptAST$GenerateJavaScriptVisitor

com.google.gwt.dev.js.JsInliner

com.google.gwt.dev.js.JsParser

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