1//===- Error.h - system_error extensions for Object -------------*- C++ -*-===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10// This declares a new error_category for the Object library.
11//
12//===----------------------------------------------------------------------===//
13
14#ifndef LLVM_OBJECT_ERROR_H
15#define LLVM_OBJECT_ERROR_H
16
17#include <system_error>
18
19namespace llvm {
20namespace object {
21
22const std::error_category &object_category();
23
24enum class object_error {
25  success = 0,
26  arch_not_found,
27  invalid_file_type,
28  parse_failed,
29  unexpected_eof,
30  bitcode_section_not_found,
31};
32
33inline std::error_code make_error_code(object_error e) {
34  return std::error_code(static_cast<int>(e), object_category());
35}
36
37} // end namespace object.
38
39} // end namespace llvm.
40
41namespace std {
42template <>
43struct is_error_code_enum<llvm::object::object_error> : std::true_type {};
44}
45
46#endif
47