147e9a21dSPavel Labath //===- Optional.cpp - Optional values ---------------------------*- C++ -*-===// 247e9a21dSPavel Labath // 32946cd70SChandler Carruth // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 42946cd70SChandler Carruth // See https://llvm.org/LICENSE.txt for license information. 52946cd70SChandler Carruth // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 647e9a21dSPavel Labath // 747e9a21dSPavel Labath //===----------------------------------------------------------------------===// 847e9a21dSPavel Labath 947e9a21dSPavel Labath #include "llvm/Support/raw_ostream.h" 1047e9a21dSPavel Labath operator <<(raw_ostream & OS,std::nullopt_t)11*34bcadc3SKazu Hiratallvm::raw_ostream &llvm::operator<<(raw_ostream &OS, std::nullopt_t) { 1247e9a21dSPavel Labath return OS << "None"; 1347e9a21dSPavel Labath } 14