UnimplementedError.h

Go to the documentation of this file.

//===-- UnimplementedError.h ------------------------------------*- C++ -*-===//
//
// 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
//
//===----------------------------------------------------------------------===//
 
#ifndef LLDB_UTILITY_UNIMPLEMENTEDERROR_H
#define LLDB_UTILITY_UNIMPLEMENTEDERROR_H
 
#include "llvm/Support/Errc.h"
#include "llvm/Support/Error.h"
 
namespace lldb_private {
class UnimplementedError : public llvm::ErrorInfo<UnimplementedError> {
  std::string m_message;
 
public:
  static char ID;
 
  UnimplementedError() = default;
  explicit UnimplementedError(std::string message)
      : m_message(std::move(message)) {}
 
  void log(llvm::raw_ostream &OS) const override {
    if (!m_message.empty())
      OS << m_message;
    else
      OS << "Not implemented";
  }
 
  std::error_code convertToErrorCode() const override {
    return llvm::errc::not_supported;
  };
};
} // namespace lldb_private
 
#endif // LLDB_UTILITY_UNIMPLEMENTEDERROR_H