anyway to set a const object after the fact?

[aliak]

Hi, so if you have this piece of code:

struct C {

   void f() {
     string[] others;
     const string[] restArgs;
     foreach (i, arg; args) {
       if (isValidArg(arg)) {
         restArgs = args[i + 1 .. $];
         break;
       }
       others ~= arg;
     }
     // "others" is a list of args before the valid arg is 
encountered
     // "restArgs" is a list that is the args after the valid arg
   }
}

Is there anyway to set a const object after declaring it in the 
above context?

Cheers,
- Ali