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 19 namespace llvm { 20 namespace object { 21 22 const std::error_category &object_category(); 23 24 enum 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 33 inline 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 41 namespace std { 42 template <> 43 struct is_error_code_enum<llvm::object::object_error> : std::true_type {}; 44 } 45 46 #endif 47
