llvm/clang/tools/diagtool/FindDiagnosticID.cpp

//===- FindDiagnosticID.cpp - diagtool tool for finding diagnostic id -----===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "DiagTool.h"
#include "DiagnosticNames.h"
#include "clang/Basic/AllDiagnostics.h"
#include "llvm/Support/CommandLine.h"
#include <optional>

DEF_DIAGTOOL(…)

usingnamespaceclang;
usingnamespacediagtool;

static StringRef getNameFromID(StringRef Name) { … }

static std::optional<DiagnosticRecord>
findDiagnostic(ArrayRef<DiagnosticRecord> Diagnostics, StringRef Name) { … }

int FindDiagnosticID::run(unsigned int argc, char **argv,
                          llvm::raw_ostream &OS) { … }