/// Argument ctor - If Function argument is specified, this argument is
/// inserted at the end of the argument list for the function.
///
- explicit Argument(const Type *Ty, const std::string &Name = "",
- Function *F = 0);
+ explicit Argument(const Type *Ty, const Twine &Name = "", Function *F = 0);
inline const Function *getParent() const { return Parent; }
inline Function *getParent() { return Parent; }