LLVM  13.0.0git
DIAError.h
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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 
15 namespace llvm {
16 namespace pdb {
17 enum class dia_error_code {
18  unspecified = 1,
24 };
25 } // namespace pdb
26 } // namespace llvm
27 
28 namespace std {
29 template <>
30 struct is_error_code_enum<llvm::pdb::dia_error_code> : std::true_type {};
31 } // namespace std
32 
33 namespace llvm {
34 namespace pdb {
36 
37 inline 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
42 class DIAError : public ErrorInfo<DIAError, StringError> {
43 public:
45  DIAError(const Twine &S) : ErrorInfo(S, dia_error_code::unspecified) {}
46  static char ID;
47 };
48 } // namespace pdb
49 } // namespace llvm
50 #endif
llvm
This class represents lattice values for constants.
Definition: AllocatorList.h:23
llvm::pdb::DIAError::ID
static char ID
Definition: DIAError.h:46
StringRef.h
Error.h
llvm::pdb::dia_error_code::could_not_create_impl
@ could_not_create_impl
llvm::pdb::dia_error_code::unspecified
@ unspecified
E
static GCRegistry::Add< CoreCLRGC > E("coreclr", "CoreCLR-compatible GC")
llvm::pdb::dia_error_code
dia_error_code
Definition: DIAError.h:17
llvm::pdb::dia_error_code::invalid_file_format
@ invalid_file_format
llvm::pdb::dia_error_code::debug_info_mismatch
@ debug_info_mismatch
llvm::pdb::dia_error_code::already_loaded
@ already_loaded
llvm::pdb::DIAError::DIAError
DIAError(const Twine &S)
Definition: DIAError.h:45
llvm::pdb::make_error_code
std::error_code make_error_code(dia_error_code E)
Definition: DIAError.h:37
llvm::ErrorInfo
Base class for user error types.
Definition: Error.h:350
S
add sub stmia L5 ldr r0 bl L_printf $stub Instead of a and a wouldn t it be better to do three moves *Return an aggregate type is even return S
Definition: README.txt:210
llvm::pdb::DIAError
Base class for errors originating in DIA SDK, e.g. COM calls.
Definition: DIAError.h:42
llvm::pdb::dia_error_code::invalid_parameter
@ invalid_parameter
llvm::Twine
Twine - A lightweight data structure for efficiently representing the concatenation of temporary valu...
Definition: Twine.h:80
std
Definition: BitVector.h:941
llvm::pdb::DIAErrCategory
const std::error_category & DIAErrCategory()
Definition: DIAError.cpp:35
error_category
static ManagedStatic< _object_error_category > error_category
Definition: Error.cpp:76