Bug 361483

Description broy2 2011-10-19 18:33:16 EDT

Debug the program below.
After the plus statement, "Meredith" has been added to newList and myNames.
Should only be newList.

program plusProb type BasicProgram {}
    myNames string[] =["Carolina", "State", "Duke"];
    element string = "Meredith";
    newList string[];
    function main()
        newList = myNames + element;  
    end
end

/**
 * {@Operation +} Creates a new list consisting of the first operand's elements
 * followed by the second operand.  The assigning form of the operator (+=) does 
 * not create a new list: the appendElement function is used to add the second 
 * operand to the end of the first operand.
 */
static function $Plus(lvalue EList in, rvalue EAny in) returns (EList) {@Operation{"+"}};