1 //===- NativeTypePointer.h - info about pointer type -------------*- 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_NATIVE_NATIVETYPEPOINTER_H
10 #define LLVM_DEBUGINFO_PDB_NATIVE_NATIVETYPEPOINTER_H
11 
12 #include "llvm/ADT/Optional.h"
13 #include "llvm/DebugInfo/CodeView/TypeIndex.h"
14 #include "llvm/DebugInfo/CodeView/TypeRecord.h"
15 #include "llvm/DebugInfo/PDB/IPDBRawSymbol.h"
16 #include "llvm/DebugInfo/PDB/Native/NativeRawSymbol.h"
17 #include "llvm/DebugInfo/PDB/PDBTypes.h"
18 
19 namespace llvm {
20 namespace pdb {
21 
22 class NativeTypePointer : public NativeRawSymbol {
23 public:
24   // Create a pointer record for a simple type.
25   NativeTypePointer(NativeSession &Session, SymIndexId Id,
26                     codeview::TypeIndex TI);
27 
28   // Create a pointer record for a non-simple type.
29   NativeTypePointer(NativeSession &Session, SymIndexId Id,
30                     codeview::TypeIndex TI, codeview::PointerRecord PR);
31   ~NativeTypePointer() override;
32 
33   void dump(raw_ostream &OS, int Indent, PdbSymbolIdField ShowIdFields,
34             PdbSymbolIdField RecurseIdFields) const override;
35 
36   SymIndexId getClassParentId() const override;
37   bool isConstType() const override;
38   uint64_t getLength() const override;
39   bool isReference() const override;
40   bool isRValueReference() const override;
41   bool isPointerToDataMember() const override;
42   bool isPointerToMemberFunction() const override;
43   SymIndexId getTypeId() const override;
44   bool isRestrictedType() const override;
45   bool isVolatileType() const override;
46   bool isUnalignedType() const override;
47 
48   bool isSingleInheritance() const override;
49   bool isMultipleInheritance() const override;
50   bool isVirtualInheritance() const override;
51 
52 protected:
53   bool isMemberPointer() const;
54   codeview::TypeIndex TI;
55   Optional<codeview::PointerRecord> Record;
56 };
57 
58 } // namespace pdb
59 } // namespace llvm
60 
61 #endif // LLVM_DEBUGINFO_PDB_NATIVE_NATIVETYPEPOINTER_H
62