1//===- DIAError.h - Error extensions for PDB DIA implementation -*- C++ -*-===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#ifndef LLVM_DEBUGINFO_PDB_DIA_DIAERROR_H
10#define LLVM_DEBUGINFO_PDB_DIA_DIAERROR_H
11
12#include "llvm/ADT/StringRef.h"
13#include "llvm/Support/Error.h"
14
15namespace llvm {
16namespace pdb {
17enum class dia_error_code {
18 unspecified = 1,
19 could_not_create_impl,
20 invalid_file_format,
21 invalid_parameter,
22 already_loaded,
23 debug_info_mismatch,
24};
25} // namespace pdb
26} // namespace llvm
27
28namespace std {
29template <>
30struct is_error_code_enum<llvm::pdb::dia_error_code> : std::true_type {};
31} // namespace std
32
33namespace llvm {
34namespace pdb {
35const std::error_category &DIAErrCategory();
36
37inline std::error_code make_error_code(dia_error_code E) {
38 return std::error_code(static_cast<int>(E), DIAErrCategory());
39}
40
41/// Base class for errors originating in DIA SDK, e.g. COM calls
42class DIAError : public ErrorInfo<DIAError, StringError> {
43public:
44 using ErrorInfo<DIAError, StringError>::ErrorInfo;
45 DIAError(const Twine &S) : ErrorInfo(S, dia_error_code::unspecified) {}
46 static char ID;
47};
48} // namespace pdb
49} // namespace llvm
50#endif
51

source code of llvm/include/llvm/DebugInfo/PDB/DIA/DIAError.h