1 //===- Error.h - system_error extensions for Object -------------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This declares a new error_category for the Object library.
12 //===----------------------------------------------------------------------===//
14 #ifndef LLVM_OBJECT_ERROR_H
15 #define LLVM_OBJECT_ERROR_H
17 #include "llvm/Support/system_error.h"
22 const error_category &object_category();
34 object_error(Impl V) : V(V) {}
35 operator Impl() const { return V; }
38 inline error_code make_error_code(object_error e) {
39 return error_code(static_cast<int>(e), object_category());
42 } // end namespace object.
44 template <> struct is_error_code_enum<object::object_error> : std::true_type {};
47 struct is_error_code_enum<object::object_error::Impl> : std::true_type {};
49 } // end namespace llvm.