tools/llvm-exegesis/lib/Error.h

   1 //===-- Error.h -------------------------------------------------*- C++ -*-===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #ifndef LLVM_TOOLS_LLVM_EXEGESIS_ERROR_H
  10 #define LLVM_TOOLS_LLVM_EXEGESIS_ERROR_H
  11
  12 #include "llvm/ADT/Twine.h"
  13 #include "llvm/Support/Error.h"
  14
  15 namespace llvm {
  16 namespace exegesis {
  17
  18 // A class representing failures that happened within llvm-exegesis, they are
  19 // used to report informations to the user.
  20 class Failure : public StringError {
  21 public:
  22   Failure(const Twine &S) : StringError(S, inconvertibleErrorCode()) {}
  23 };
  24
  25 } // namespace exegesis
  26 } // namespace llvm
  27
  28 #endif