llvm/tools/llvm-cxxdump/Error.h
Chandler Carruth 6b547686c5 Update the file headers across all of the LLVM projects in the monorepo
to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.

Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@351636 91177308-0d34-0410-b5e6-96231b3b80d8
2019-01-19 08:50:56 +00:00

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//===- Error.h - system_error extensions for llvm-cxxdump -------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This declares a new error_category for the llvm-cxxdump tool.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_TOOLS_LLVM_CXXDUMP_ERROR_H
#define LLVM_TOOLS_LLVM_CXXDUMP_ERROR_H
#include <system_error>
namespace llvm {
const std::error_category &cxxdump_category();
enum class cxxdump_error {
success = 0,
file_not_found,
unrecognized_file_format,
};
inline std::error_code make_error_code(cxxdump_error e) {
return std::error_code(static_cast<int>(e), cxxdump_category());
}
} // namespace llvm
namespace std {
template <>
struct is_error_code_enum<llvm::cxxdump_error> : std::true_type {};
}
#endif