llvm-6502/tools/llvm-readobj/Error.h
Rafael Espindola d5132f9073 Remove system_error.h.
This is a minimal change to remove the header. I will remove the occurrences
of "using std::error_code" in a followup patch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210803 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-12 17:38:55 +00:00

43 lines
1.1 KiB
C++

//===- Error.h - system_error extensions for llvm-readobj -------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This declares a new error_category for the llvm-readobj tool.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_READOBJ_ERROR_H
#define LLVM_READOBJ_ERROR_H
#include <system_error>
namespace llvm {
using std::error_code;
const std::error_category &readobj_category();
enum class readobj_error {
success = 0,
file_not_found,
unsupported_file_format,
unrecognized_file_format,
unsupported_obj_file_format,
unknown_symbol
};
inline error_code make_error_code(readobj_error e) {
return error_code(static_cast<int>(e), readobj_category());
}
} // namespace llvm
namespace std {
template <> struct is_error_code_enum<llvm::readobj_error> : std::true_type {};
}
#endif