Error.h revision c6a4f5e819217e1e12c458aed8e7b122e23a3a58 
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};
31
32inline std::error_code make_error_code(object_error e) {
33  return std::error_code(static_cast<int>(e), object_category());
34}
35
36} // end namespace object.
37
38} // end namespace llvm.
39
40namespace std {
41template <>
42struct is_error_code_enum<llvm::object::object_error> : std::true_type {};
43}
44
45#endif
46