1353358Sdim//===- GenericError.h - system_error extensions for PDB ---------*- C++ -*-===// 2303231Sdim// 3353358Sdim// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4353358Sdim// See https://llvm.org/LICENSE.txt for license information. 5353358Sdim// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6303231Sdim// 7303231Sdim//===----------------------------------------------------------------------===// 8303231Sdim 9303231Sdim#ifndef LLVM_DEBUGINFO_PDB_ERROR_H 10303231Sdim#define LLVM_DEBUGINFO_PDB_ERROR_H 11303231Sdim 12314564Sdim#include "llvm/ADT/StringRef.h" 13303231Sdim#include "llvm/Support/Error.h" 14303231Sdim 15303231Sdimnamespace llvm { 16303231Sdimnamespace pdb { 17303231Sdim 18344779Sdimenum class pdb_error_code { 19344779Sdim invalid_utf8_path = 1, 20303231Sdim dia_sdk_not_present, 21344779Sdim dia_failed_loading, 22344779Sdim signature_out_of_date, 23360784Sdim no_matching_pch, 24303231Sdim unspecified, 25303231Sdim}; 26344779Sdim} // namespace pdb 27344779Sdim} // namespace llvm 28303231Sdim 29344779Sdimnamespace std { 30344779Sdimtemplate <> 31344779Sdimstruct is_error_code_enum<llvm::pdb::pdb_error_code> : std::true_type {}; 32344779Sdim} // namespace std 33344779Sdim 34344779Sdimnamespace llvm { 35344779Sdimnamespace pdb { 36344779Sdimconst std::error_category &PDBErrCategory(); 37344779Sdim 38344779Sdiminline std::error_code make_error_code(pdb_error_code E) { 39344779Sdim return std::error_code(static_cast<int>(E), PDBErrCategory()); 40344779Sdim} 41344779Sdim 42303231Sdim/// Base class for errors originating when parsing raw PDB files 43344779Sdimclass PDBError : public ErrorInfo<PDBError, StringError> { 44303231Sdimpublic: 45344779Sdim using ErrorInfo<PDBError, StringError>::ErrorInfo; // inherit constructors 46344779Sdim PDBError(const Twine &S) : ErrorInfo(S, pdb_error_code::unspecified) {} 47303231Sdim static char ID; 48303231Sdim}; 49344779Sdim} // namespace pdb 50344779Sdim} // namespace llvm 51303231Sdim#endif 52