| //===- Optional.cpp - Optional values ---------------------------*- C++ -*-===// | |
| // | |
| // The LLVM Compiler Infrastructure | |
| // | |
| // This file is distributed under the University of Illinois Open Source | |
| // License. See LICENSE.TXT for details. | |
| // | |
| //===----------------------------------------------------------------------===// | |
| #include "llvm/ADT/Optional.h" | |
| #include "llvm/Support/raw_ostream.h" | |
| llvm::raw_ostream &llvm::operator<<(raw_ostream &OS, NoneType) { | |
| return OS << "None"; | |
| } |