LLDB  mainline
TypeSystemClang.h
Go to the documentation of this file.
1 //===-- TypeSystemClang.h ---------------------------------------*- 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 LLDB_SOURCE_PLUGINS_TYPESYSTEM_CLANG_TYPESYSTEMCLANG_H
10 #define LLDB_SOURCE_PLUGINS_TYPESYSTEM_CLANG_TYPESYSTEMCLANG_H
11 
12 #include <cstdint>
13 
14 #include <functional>
15 #include <initializer_list>
16 #include <map>
17 #include <memory>
18 #include <set>
19 #include <string>
20 #include <utility>
21 #include <vector>
22 
23 #include "clang/AST/ASTContext.h"
24 #include "clang/AST/ASTFwd.h"
25 #include "clang/AST/TemplateBase.h"
26 #include "clang/Basic/TargetInfo.h"
27 #include "llvm/ADT/APSInt.h"
28 #include "llvm/ADT/SmallVector.h"
29 
33 #include "lldb/Symbol/TypeSystem.h"
34 #include "lldb/Target/Target.h"
36 #include "lldb/Utility/Flags.h"
37 #include "lldb/Utility/Log.h"
38 #include "lldb/Utility/Logging.h"
39 #include "lldb/lldb-enumerations.h"
40 
42 class PDBASTParser;
43 
44 namespace clang {
45 class FileManager;
46 class HeaderSearch;
47 class ModuleMap;
48 } // namespace clang
49 
50 namespace lldb_private {
51 
52 class ClangASTMetadata;
53 class ClangASTSource;
54 class Declaration;
55 
56 /// A Clang module ID.
58  unsigned m_id = 0;
59 
60 public:
61  OptionalClangModuleID() = default;
62  explicit OptionalClangModuleID(unsigned id) : m_id(id) {}
63  bool HasValue() const { return m_id != 0; }
64  unsigned GetValue() const { return m_id; }
65 };
66 
67 /// The implementation of lldb::Type's m_payload field for TypeSystemClang.
69  /// The Layout is as follows:
70  /// \verbatim
71  /// bit 0..30 ... Owning Module ID.
72  /// bit 31 ...... IsCompleteObjCClass.
73  /// \endverbatim
75 
76 public:
77  TypePayloadClang() = default;
78  explicit TypePayloadClang(OptionalClangModuleID owning_module,
79  bool is_complete_objc_class = false);
80  explicit TypePayloadClang(uint32_t opaque_payload) : m_payload(opaque_payload) {}
81  operator Type::Payload() { return m_payload; }
82 
83  static constexpr unsigned ObjCClassBit = 1 << 31;
85  void SetIsCompleteObjCClass(bool is_complete_objc_class) {
86  m_payload = is_complete_objc_class ? Flags(m_payload).Set(ObjCClassBit)
88  }
91  }
93  /// \}
94 };
95 
96 /// A TypeSystem implementation based on Clang.
97 ///
98 /// This class uses a single clang::ASTContext as the backend for storing
99 /// its types and declarations. Every clang::ASTContext should also just have
100 /// a single associated TypeSystemClang instance that manages it.
101 ///
102 /// The clang::ASTContext instance can either be created by TypeSystemClang
103 /// itself or it can adopt an existing clang::ASTContext (for example, when
104 /// it is necessary to provide a TypeSystem interface for an existing
105 /// clang::ASTContext that was created by clang::CompilerInstance).
106 class TypeSystemClang : public TypeSystem {
107  // LLVM RTTI support
108  static char ID;
109 
110 public:
111  typedef void (*CompleteTagDeclCallback)(void *baton, clang::TagDecl *);
112  typedef void (*CompleteObjCInterfaceDeclCallback)(void *baton,
113  clang::ObjCInterfaceDecl *);
114 
115  // llvm casting support
116  bool isA(const void *ClassID) const override { return ClassID == &ID; }
117  static bool classof(const TypeSystem *ts) { return ts->isA(&ID); }
118 
119  /// Constructs a TypeSystemClang with an ASTContext using the given triple.
120  ///
121  /// \param name The name for the TypeSystemClang (for logging purposes)
122  /// \param triple The llvm::Triple used for the ASTContext. The triple defines
123  /// certain characteristics of the ASTContext and its types
124  /// (e.g., whether certain primitive types exist or what their
125  /// signedness is).
126  explicit TypeSystemClang(llvm::StringRef name, llvm::Triple triple);
127 
128  /// Constructs a TypeSystemClang that uses an existing ASTContext internally.
129  /// Useful when having an existing ASTContext created by Clang.
130  ///
131  /// \param name The name for the TypeSystemClang (for logging purposes)
132  /// \param existing_ctxt An existing ASTContext.
133  explicit TypeSystemClang(llvm::StringRef name,
134  clang::ASTContext &existing_ctxt);
135 
136  ~TypeSystemClang() override;
137 
138  void Finalize() override;
139 
140  // PluginInterface functions
141  ConstString GetPluginName() override;
142 
143  uint32_t GetPluginVersion() override;
144 
146 
147  static lldb::TypeSystemSP CreateInstance(lldb::LanguageType language,
148  Module *module, Target *target);
149 
152 
153  static void Initialize();
154 
155  static void Terminate();
156 
157  static TypeSystemClang *GetASTContext(clang::ASTContext *ast_ctx);
158 
159  /// Returns the display name of this TypeSystemClang that indicates what
160  /// purpose it serves in LLDB. Used for example in logs.
161  llvm::StringRef getDisplayName() const { return m_display_name; }
162 
163  /// Returns the clang::ASTContext instance managed by this TypeSystemClang.
164  clang::ASTContext &getASTContext();
165 
166  clang::MangleContext *getMangleContext();
167 
168  std::shared_ptr<clang::TargetOptions> &getTargetOptions();
169 
170  clang::TargetInfo *getTargetInfo();
171 
172  void setSema(clang::Sema *s);
173  clang::Sema *getSema() { return m_sema; }
174 
175  const char *GetTargetTriple();
176 
177  void SetExternalSource(
178  llvm::IntrusiveRefCntPtr<clang::ExternalASTSource> &ast_source_up);
179 
180  bool GetCompleteDecl(clang::Decl *decl) {
182  }
183 
184  static void DumpDeclHiearchy(clang::Decl *decl);
185 
186  static void DumpDeclContextHiearchy(clang::DeclContext *decl_ctx);
187 
188  static bool DeclsAreEquivalent(clang::Decl *lhs_decl, clang::Decl *rhs_decl);
189 
190  static bool GetCompleteDecl(clang::ASTContext *ast, clang::Decl *decl);
191 
192  void SetMetadataAsUserID(const clang::Decl *decl, lldb::user_id_t user_id);
193  void SetMetadataAsUserID(const clang::Type *type, lldb::user_id_t user_id);
194 
195  void SetMetadata(const clang::Decl *object, ClangASTMetadata &meta_data);
196 
197  void SetMetadata(const clang::Type *object, ClangASTMetadata &meta_data);
198  ClangASTMetadata *GetMetadata(const clang::Decl *object);
199  ClangASTMetadata *GetMetadata(const clang::Type *object);
200 
201  // Basic Types
203  size_t bit_size) override;
204 
206 
208 
210  GetBuiltinTypeForDWARFEncodingAndBitSize(llvm::StringRef type_name,
211  uint32_t dw_ate, uint32_t bit_size);
212 
213  CompilerType GetCStringType(bool is_const);
214 
215  static clang::DeclContext *GetDeclContextForType(clang::QualType type);
216 
217  static clang::DeclContext *GetDeclContextForType(const CompilerType &type);
218 
219  uint32_t GetPointerByteSize() override;
220 
221  clang::TranslationUnitDecl *GetTranslationUnitDecl() {
222  return getASTContext().getTranslationUnitDecl();
223  }
224 
225  static bool AreTypesSame(CompilerType type1, CompilerType type2,
226  bool ignore_qualifiers = false);
227 
228  /// Creates a CompilerType form the given QualType with the current
229  /// TypeSystemClang instance as the CompilerType's typesystem.
230  /// \param qt The QualType for a type that belongs to the ASTContext of this
231  /// TypeSystemClang.
232  /// \return The CompilerType representing the given QualType. If the
233  /// QualType's type pointer is a nullptr then the function returns an
234  /// invalid CompilerType.
235  CompilerType GetType(clang::QualType qt) {
236  if (qt.getTypePtrOrNull() == nullptr)
237  return CompilerType();
238  // Check that the type actually belongs to this TypeSystemClang.
239  assert(qt->getAsTagDecl() == nullptr ||
240  &qt->getAsTagDecl()->getASTContext() == &getASTContext());
241  return CompilerType(this, qt.getAsOpaquePtr());
242  }
243 
244  CompilerType GetTypeForDecl(clang::NamedDecl *decl);
245 
246  CompilerType GetTypeForDecl(clang::TagDecl *decl);
247 
248  CompilerType GetTypeForDecl(clang::ObjCInterfaceDecl *objc_decl);
249 
250  template <typename RecordDeclType>
253  clang::DeclContext *decl_context = nullptr) {
254  CompilerType compiler_type;
255 
256  if (type_name.GetLength()) {
257  clang::ASTContext &ast = getASTContext();
258  if (!decl_context)
259  decl_context = ast.getTranslationUnitDecl();
260 
261  clang::IdentifierInfo &myIdent = ast.Idents.get(type_name.GetCString());
262  clang::DeclarationName myName =
263  ast.DeclarationNames.getIdentifier(&myIdent);
264 
265  clang::DeclContext::lookup_result result = decl_context->lookup(myName);
266 
267  if (!result.empty()) {
268  clang::NamedDecl *named_decl = *result.begin();
269  if (const RecordDeclType *record_decl =
270  llvm::dyn_cast<RecordDeclType>(named_decl))
271  compiler_type.SetCompilerType(
272  this, clang::QualType(record_decl->getTypeForDecl(), 0)
273  .getAsOpaquePtr());
274  }
275  }
276 
277  return compiler_type;
278  }
279 
281  ConstString type_name,
282  const std::initializer_list<std::pair<const char *, CompilerType>>
283  &type_fields,
284  bool packed = false);
285 
287  ConstString type_name,
288  const std::initializer_list<std::pair<const char *, CompilerType>>
289  &type_fields,
290  bool packed = false);
291 
292  static bool IsOperator(llvm::StringRef name,
293  clang::OverloadedOperatorKind &op_kind);
294 
295  // Structure, Unions, Classes
296 
297  static clang::AccessSpecifier
299 
300  static clang::AccessSpecifier
301  UnifyAccessSpecifiers(clang::AccessSpecifier lhs, clang::AccessSpecifier rhs);
302 
303  static uint32_t GetNumBaseClasses(const clang::CXXRecordDecl *cxx_record_decl,
304  bool omit_empty_base_classes);
305 
306  /// Synthesize a clang::Module and return its ID or a default-constructed ID.
307  OptionalClangModuleID GetOrCreateClangModule(llvm::StringRef name,
308  OptionalClangModuleID parent,
309  bool is_framework = false,
310  bool is_explicit = false);
311 
312  CompilerType CreateRecordType(clang::DeclContext *decl_ctx,
313  OptionalClangModuleID owning_module,
314  lldb::AccessType access_type,
315  llvm::StringRef name, int kind,
316  lldb::LanguageType language,
317  ClangASTMetadata *metadata = nullptr,
318  bool exports_symbols = false);
319 
321  public:
322  bool IsValid() const {
323  // Having a pack name but no packed args doesn't make sense, so mark
324  // these template parameters as invalid.
325  if (pack_name && !packed_args)
326  return false;
327  return args.size() == names.size() &&
328  (!packed_args || !packed_args->packed_args);
329  }
330 
331  bool hasParameterPack() const { return static_cast<bool>(packed_args); }
332 
333  llvm::SmallVector<const char *, 2> names;
334  llvm::SmallVector<clang::TemplateArgument, 2> args;
335 
336  const char * pack_name = nullptr;
337  std::unique_ptr<TemplateParameterInfos> packed_args;
338  };
339 
340  clang::FunctionTemplateDecl *CreateFunctionTemplateDecl(
341  clang::DeclContext *decl_ctx, OptionalClangModuleID owning_module,
342  clang::FunctionDecl *func_decl, const TemplateParameterInfos &infos);
343 
345  clang::FunctionDecl *func_decl, clang::FunctionTemplateDecl *Template,
346  const TemplateParameterInfos &infos);
347 
348  clang::ClassTemplateDecl *
349  CreateClassTemplateDecl(clang::DeclContext *decl_ctx,
350  OptionalClangModuleID owning_module,
351  lldb::AccessType access_type, const char *class_name,
352  int kind, const TemplateParameterInfos &infos);
353 
354  clang::TemplateTemplateParmDecl *
355  CreateTemplateTemplateParmDecl(const char *template_name);
356 
357  clang::ClassTemplateSpecializationDecl *CreateClassTemplateSpecializationDecl(
358  clang::DeclContext *decl_ctx, OptionalClangModuleID owning_module,
359  clang::ClassTemplateDecl *class_template_decl, int kind,
360  const TemplateParameterInfos &infos);
361 
363  CreateClassTemplateSpecializationType(clang::ClassTemplateSpecializationDecl *
364  class_template_specialization_decl);
365 
366  static clang::DeclContext *
367  GetAsDeclContext(clang::FunctionDecl *function_decl);
368 
370  bool is_method, clang::OverloadedOperatorKind op_kind,
371  uint32_t num_params);
372 
373  bool FieldIsBitfield(clang::FieldDecl *field, uint32_t &bitfield_bit_size);
374 
375  static bool RecordHasFields(const clang::RecordDecl *record_decl);
376 
377  CompilerType CreateObjCClass(llvm::StringRef name,
378  clang::DeclContext *decl_ctx,
379  OptionalClangModuleID owning_module,
380  bool isForwardDecl, bool isInternal,
381  ClangASTMetadata *metadata = nullptr);
382 
383  // Returns a mask containing bits from the TypeSystemClang::eTypeXXX
384  // enumerations
385 
386  // Namespace Declarations
387 
388  clang::NamespaceDecl *
389  GetUniqueNamespaceDeclaration(const char *name, clang::DeclContext *decl_ctx,
390  OptionalClangModuleID owning_module,
391  bool is_inline = false);
392 
393  // Function Types
394 
395  clang::FunctionDecl *CreateFunctionDeclaration(
396  clang::DeclContext *decl_ctx, OptionalClangModuleID owning_module,
397  llvm::StringRef name, const CompilerType &function_Type,
398  clang::StorageClass storage, bool is_inline);
399 
400  CompilerType CreateFunctionType(const CompilerType &result_type,
401  const CompilerType *args, unsigned num_args,
402  bool is_variadic, unsigned type_quals,
403  clang::CallingConv cc);
404 
406  const CompilerType *args, unsigned num_args,
407  bool is_variadic, unsigned type_quals) {
408  return CreateFunctionType(result_type, args, num_args, is_variadic,
409  type_quals, clang::CC_C);
410  }
411 
412  clang::ParmVarDecl *
413  CreateParameterDeclaration(clang::DeclContext *decl_ctx,
414  OptionalClangModuleID owning_module,
415  const char *name, const CompilerType &param_type,
416  int storage, bool add_decl = false);
417 
418  void SetFunctionParameters(clang::FunctionDecl *function_decl,
419  llvm::ArrayRef<clang::ParmVarDecl *> params);
420 
421  CompilerType CreateBlockPointerType(const CompilerType &function_type);
422 
423  // Array Types
424 
425  CompilerType CreateArrayType(const CompilerType &element_type,
426  size_t element_count, bool is_vector);
427 
428  // Enumeration Types
429  CompilerType CreateEnumerationType(const char *name,
430  clang::DeclContext *decl_ctx,
431  OptionalClangModuleID owning_module,
432  const Declaration &decl,
433  const CompilerType &integer_qual_type,
434  bool is_scoped);
435 
436  // Integer type functions
437 
438  CompilerType GetIntTypeFromBitSize(size_t bit_size, bool is_signed);
439 
440  CompilerType GetPointerSizedIntType(bool is_signed);
441 
442  // Floating point functions
443 
444  static CompilerType GetFloatTypeFromBitSize(clang::ASTContext *ast,
445  size_t bit_size);
446 
447  // TypeSystem methods
448  DWARFASTParser *GetDWARFParser() override;
449  PDBASTParser *GetPDBParser() override;
450 
451  // TypeSystemClang callbacks for external source lookups.
452  void CompleteTagDecl(clang::TagDecl *);
453 
454  void CompleteObjCInterfaceDecl(clang::ObjCInterfaceDecl *);
455 
456  bool LayoutRecordType(
457  const clang::RecordDecl *record_decl, uint64_t &size, uint64_t &alignment,
458  llvm::DenseMap<const clang::FieldDecl *, uint64_t> &field_offsets,
459  llvm::DenseMap<const clang::CXXRecordDecl *, clang::CharUnits>
460  &base_offsets,
461  llvm::DenseMap<const clang::CXXRecordDecl *, clang::CharUnits>
462  &vbase_offsets);
463 
464  /// Creates a CompilerDecl from the given Decl with the current
465  /// TypeSystemClang instance as its typesystem.
466  /// The Decl has to come from the ASTContext of this
467  /// TypeSystemClang.
468  CompilerDecl GetCompilerDecl(clang::Decl *decl) {
469  assert(&decl->getASTContext() == &getASTContext() &&
470  "CreateCompilerDecl for Decl from wrong ASTContext?");
471  return CompilerDecl(this, decl);
472  }
473 
474  // CompilerDecl override functions
475  ConstString DeclGetName(void *opaque_decl) override;
476 
477  ConstString DeclGetMangledName(void *opaque_decl) override;
478 
479  CompilerDeclContext DeclGetDeclContext(void *opaque_decl) override;
480 
481  CompilerType DeclGetFunctionReturnType(void *opaque_decl) override;
482 
483  size_t DeclGetFunctionNumArguments(void *opaque_decl) override;
484 
485  CompilerType DeclGetFunctionArgumentType(void *opaque_decl,
486  size_t arg_idx) override;
487 
488  CompilerType GetTypeForDecl(void *opaque_decl) override;
489 
490  // CompilerDeclContext override functions
491 
492  /// Creates a CompilerDeclContext from the given DeclContext
493  /// with the current TypeSystemClang instance as its typesystem.
494  /// The DeclContext has to come from the ASTContext of this
495  /// TypeSystemClang.
496  CompilerDeclContext CreateDeclContext(clang::DeclContext *ctx);
497 
498  /// Set the owning module for \p decl.
499  static void SetOwningModule(clang::Decl *decl,
500  OptionalClangModuleID owning_module);
501 
502  std::vector<CompilerDecl>
503  DeclContextFindDeclByName(void *opaque_decl_ctx, ConstString name,
504  const bool ignore_using_decls) override;
505 
506  ConstString DeclContextGetName(void *opaque_decl_ctx) override;
507 
508  ConstString DeclContextGetScopeQualifiedName(void *opaque_decl_ctx) override;
509 
510  bool DeclContextIsClassMethod(void *opaque_decl_ctx,
511  lldb::LanguageType *language_ptr,
512  bool *is_instance_method_ptr,
513  ConstString *language_object_name_ptr) override;
514 
515  bool DeclContextIsContainedInLookup(void *opaque_decl_ctx,
516  void *other_opaque_decl_ctx) override;
517 
518  // Clang specific clang::DeclContext functions
519 
520  static clang::DeclContext *
522 
523  static clang::ObjCMethodDecl *
525 
526  static clang::CXXMethodDecl *
528 
529  static clang::FunctionDecl *
531 
532  static clang::NamespaceDecl *
534 
536  const clang::Decl *object);
537 
538  static clang::ASTContext *
540 
541  // Tests
542 
543 #ifndef NDEBUG
544  bool Verify(lldb::opaque_compiler_type_t type) override;
545 #endif
546 
548  CompilerType *element_type, uint64_t *size,
549  bool *is_incomplete) override;
550 
552  CompilerType *element_type, uint64_t *size) override;
553 
554  bool IsAggregateType(lldb::opaque_compiler_type_t type) override;
555 
556  bool IsAnonymousType(lldb::opaque_compiler_type_t type) override;
557 
558  bool IsBeingDefined(lldb::opaque_compiler_type_t type) override;
559 
560  bool IsCharType(lldb::opaque_compiler_type_t type) override;
561 
562  bool IsCompleteType(lldb::opaque_compiler_type_t type) override;
563 
564  bool IsConst(lldb::opaque_compiler_type_t type) override;
565 
567  uint32_t &length) override;
568 
569  static bool IsCXXClassType(const CompilerType &type);
570 
571  bool IsDefined(lldb::opaque_compiler_type_t type) override;
572 
574  bool &is_complex) override;
575 
576  bool IsFunctionType(lldb::opaque_compiler_type_t type) override;
577 
579  CompilerType *base_type_ptr) override;
580 
581  size_t
583 
585  const size_t index) override;
586 
588 
590  CompilerType *function_pointer_type_ptr) override;
591 
593  bool &is_signed) override;
594 
596  bool &is_signed) override;
597 
599 
600  static bool IsObjCClassType(const CompilerType &type);
601 
602  static bool IsObjCClassTypeAndHasIVars(const CompilerType &type,
603  bool check_superclass);
604 
605  static bool IsObjCObjectOrInterfaceType(const CompilerType &type);
606 
607  static bool IsObjCObjectPointerType(const CompilerType &type,
608  CompilerType *target_type = nullptr);
609 
611 
612  static bool IsClassType(lldb::opaque_compiler_type_t type);
613 
614  static bool IsEnumType(lldb::opaque_compiler_type_t type);
615 
617  CompilerType *target_type, // Can pass nullptr
618  bool check_cplusplus, bool check_objc) override;
619 
621 
623  CompilerType *pointee_type) override;
624 
626  CompilerType *pointee_type) override;
627 
629  CompilerType *pointee_type, bool *is_rvalue) override;
630 
631  bool IsScalarType(lldb::opaque_compiler_type_t type) override;
632 
633  bool IsTypedefType(lldb::opaque_compiler_type_t type) override;
634 
635  bool IsVoidType(lldb::opaque_compiler_type_t type) override;
636 
637  bool CanPassInRegisters(const CompilerType &type) override;
638 
639  bool SupportsLanguage(lldb::LanguageType language) override;
640 
641  static llvm::Optional<std::string> GetCXXClassName(const CompilerType &type);
642 
643  // Type Completion
644 
645  bool GetCompleteType(lldb::opaque_compiler_type_t type) override;
646 
647  // Accessors
648 
650 
652 
654  CompilerType *pointee_or_element_compiler_type) override;
655 
658 
659  lldb::TypeClass GetTypeClass(lldb::opaque_compiler_type_t type) override;
660 
661  unsigned GetTypeQualifiers(lldb::opaque_compiler_type_t type) override;
662 
663  // Creating related types
664 
666  ExecutionContextScope *exe_scope) override;
667 
669  uint64_t size) override;
670 
672 
675 
678 
679  // Returns -1 if this isn't a function of if the function doesn't have a
680  // prototype Returns a value >= 0 if there is a prototype.
682 
684  size_t idx) override;
685 
688 
690 
693  size_t idx) override;
694 
696 
698 
700 
703 
706 
708 
710 
712 
714 
715  /// Using the current type, create a new typedef to that type using
716  /// "typedef_name" as the name and "decl_ctx" as the decl context.
717  /// \param opaque_payload is an opaque TypePayloadClang.
719  const char *name,
720  const CompilerDeclContext &decl_ctx,
721  uint32_t opaque_payload) override;
722 
723  // If the current object represents a typedef type, get the underlying type
725 
726  // Create related types using the current type's AST
727  CompilerType GetBasicTypeFromAST(lldb::BasicType basic_type) override;
728 
729  // Exploring the type
730 
731  const llvm::fltSemantics &GetFloatTypeSemantics(size_t byte_size) override;
732 
733  llvm::Optional<uint64_t> GetByteSize(lldb::opaque_compiler_type_t type,
734  ExecutionContextScope *exe_scope) {
735  if (llvm::Optional<uint64_t> bit_size = GetBitSize(type, exe_scope))
736  return (*bit_size + 7) / 8;
737  return llvm::None;
738  }
739 
740  llvm::Optional<uint64_t>
742  ExecutionContextScope *exe_scope) override;
743 
745  uint64_t &count) override;
746 
748 
749  llvm::Optional<size_t>
751  ExecutionContextScope *exe_scope) override;
752 
754  bool omit_empty_base_classes,
755  const ExecutionContext *exe_ctx) override;
756 
758 
761 
762  static lldb::BasicType
764  ConstString name);
765 
766  void ForEachEnumerator(
768  std::function<bool(const CompilerType &integer_type,
769  ConstString name,
770  const llvm::APSInt &value)> const &callback) override;
771 
773 
775  std::string &name, uint64_t *bit_offset_ptr,
776  uint32_t *bitfield_bit_size_ptr,
777  bool *is_bitfield_ptr) override;
778 
780 
782 
784  size_t idx,
785  uint32_t *bit_offset_ptr) override;
786 
788  size_t idx,
789  uint32_t *bit_offset_ptr) override;
790 
791  static uint32_t GetNumPointeeChildren(clang::QualType type);
792 
794  lldb::opaque_compiler_type_t type, ExecutionContext *exe_ctx, size_t idx,
795  bool transparent_pointers, bool omit_empty_base_classes,
796  bool ignore_array_bounds, std::string &child_name,
797  uint32_t &child_byte_size, int32_t &child_byte_offset,
798  uint32_t &child_bitfield_bit_size, uint32_t &child_bitfield_bit_offset,
799  bool &child_is_base_class, bool &child_is_deref_of_parent,
800  ValueObject *valobj, uint64_t &language_flags) override;
801 
802  // Lookup a child given a name. This function will match base class names and
803  // member member names in "clang_type" only, not descendants.
805  const char *name,
806  bool omit_empty_base_classes) override;
807 
808  // Lookup a child member given a name. This function will match member names
809  // only and will descend into "clang_type" children in search for the first
810  // member in this class, or any base class that matches "name".
811  // TODO: Return all matches for a given name by returning a
812  // vector<vector<uint32_t>>
813  // so we catch all names that match a given child name, not just the first.
814  size_t
816  const char *name, bool omit_empty_base_classes,
817  std::vector<uint32_t> &child_indexes) override;
818 
820 
823  size_t idx) override;
825  size_t idx) override;
826  llvm::Optional<CompilerType::IntegralTemplateArgument>
828  size_t idx) override;
829 
830  CompilerType GetTypeForFormatters(void *type) override;
831 
832 #define LLDB_INVALID_DECL_LEVEL UINT32_MAX
833  // LLDB_INVALID_DECL_LEVEL is returned by CountDeclLevels if child_decl_ctx
834  // could not be found in decl_ctx.
835  uint32_t CountDeclLevels(clang::DeclContext *frame_decl_ctx,
836  clang::DeclContext *child_decl_ctx,
837  ConstString *child_name = nullptr,
838  CompilerType *child_type = nullptr);
839 
840  // Modifying RecordType
841  static clang::FieldDecl *AddFieldToRecordType(const CompilerType &type,
842  llvm::StringRef name,
843  const CompilerType &field_type,
844  lldb::AccessType access,
845  uint32_t bitfield_bit_size);
846 
847  static void BuildIndirectFields(const CompilerType &type);
848 
849  static void SetIsPacked(const CompilerType &type);
850 
851  static clang::VarDecl *AddVariableToRecordType(const CompilerType &type,
852  llvm::StringRef name,
853  const CompilerType &var_type,
854  lldb::AccessType access);
855 
856  /// Initializes a variable with an integer value.
857  /// \param var The variable to initialize. Must not already have an
858  /// initializer and must have an integer or enum type.
859  /// \param init_value The integer value that the variable should be
860  /// initialized to. Has to match the bit width of the
861  /// variable type.
862  static void SetIntegerInitializerForVariable(clang::VarDecl *var,
863  const llvm::APInt &init_value);
864 
865  /// Initializes a variable with a floating point value.
866  /// \param var The variable to initialize. Must not already have an
867  /// initializer and must have a floating point type.
868  /// \param init_value The float value that the variable should be
869  /// initialized to.
870  static void
871  SetFloatingInitializerForVariable(clang::VarDecl *var,
872  const llvm::APFloat &init_value);
873 
874  clang::CXXMethodDecl *AddMethodToCXXRecordType(
875  lldb::opaque_compiler_type_t type, llvm::StringRef name,
876  const char *mangled_name, const CompilerType &method_type,
877  lldb::AccessType access, bool is_virtual, bool is_static, bool is_inline,
878  bool is_explicit, bool is_attr_used, bool is_artificial);
879 
881 
882  // C++ Base Classes
883  std::unique_ptr<clang::CXXBaseSpecifier>
885  lldb::AccessType access, bool is_virtual,
886  bool base_of_class);
887 
888  bool TransferBaseClasses(
890  std::vector<std::unique_ptr<clang::CXXBaseSpecifier>> bases);
891 
892  static bool SetObjCSuperClass(const CompilerType &type,
893  const CompilerType &superclass_compiler_type);
894 
895  static bool AddObjCClassProperty(const CompilerType &type,
896  const char *property_name,
897  const CompilerType &property_compiler_type,
898  clang::ObjCIvarDecl *ivar_decl,
899  const char *property_setter_name,
900  const char *property_getter_name,
901  uint32_t property_attributes,
902  ClangASTMetadata *metadata);
903 
904  static clang::ObjCMethodDecl *AddMethodToObjCObjectType(
905  const CompilerType &type,
906  const char *name, // the full symbol name as seen in the symbol table
907  // (lldb::opaque_compiler_type_t type, "-[NString
908  // stringWithCString:]")
909  const CompilerType &method_compiler_type, lldb::AccessType access,
910  bool is_artificial, bool is_variadic, bool is_objc_direct_call);
911 
913  bool has_extern);
914 
915  // Tag Declarations
916  static bool StartTagDeclarationDefinition(const CompilerType &type);
917 
918  static bool CompleteTagDeclarationDefinition(const CompilerType &type);
919 
920  // Modifying Enumeration types
921  clang::EnumConstantDecl *AddEnumerationValueToEnumerationType(
922  const CompilerType &enum_type, const Declaration &decl, const char *name,
923  int64_t enum_value, uint32_t enum_value_bit_size);
924  clang::EnumConstantDecl *AddEnumerationValueToEnumerationType(
925  const CompilerType &enum_type, const Declaration &decl, const char *name,
926  const llvm::APSInt &value);
927 
928  /// Returns the underlying integer type for an enum type. If the given type
929  /// is invalid or not an enum-type, the function returns an invalid
930  /// CompilerType.
931  CompilerType GetEnumerationIntegerType(CompilerType type);
932 
933  // Pointers & References
934 
935  // Call this function using the class type when you want to make a member
936  // pointer type to pointee_type.
937  static CompilerType CreateMemberPointerType(const CompilerType &type,
938  const CompilerType &pointee_type);
939 
940  // Dumping types
941 #ifndef NDEBUG
942  /// Convenience LLVM-style dump method for use in the debugger only.
943  /// In contrast to the other \p Dump() methods this directly invokes
944  /// \p clang::QualType::dump().
945  LLVM_DUMP_METHOD void dump(lldb::opaque_compiler_type_t type) const override;
946 #endif
947 
948  void Dump(Stream &s);
949 
950  /// Dump clang AST types from the symbol file.
951  ///
952  /// \param[in] s
953  /// A stream to send the dumped AST node(s) to
954  /// \param[in] symbol_name
955  /// The name of the symbol to dump, if it is empty dump all the symbols
956  void DumpFromSymbolFile(Stream &s, llvm::StringRef symbol_name);
957 
958  void DumpValue(lldb::opaque_compiler_type_t type, ExecutionContext *exe_ctx,
959  Stream *s, lldb::Format format, const DataExtractor &data,
960  lldb::offset_t data_offset, size_t data_byte_size,
961  uint32_t bitfield_bit_size, uint32_t bitfield_bit_offset,
962  bool show_types, bool show_summary, bool verbose,
963  uint32_t depth) override;
964 
965  bool DumpTypeValue(lldb::opaque_compiler_type_t type, Stream *s,
966  lldb::Format format, const DataExtractor &data,
967  lldb::offset_t data_offset, size_t data_byte_size,
968  uint32_t bitfield_bit_size, uint32_t bitfield_bit_offset,
969  ExecutionContextScope *exe_scope) override;
970 
971  void DumpSummary(lldb::opaque_compiler_type_t type, ExecutionContext *exe_ctx,
972  Stream *s, const DataExtractor &data,
973  lldb::offset_t data_offset, size_t data_byte_size) override;
974 
975  void DumpTypeDescription(
978 
979  void DumpTypeDescription(
980  lldb::opaque_compiler_type_t type, Stream *s,
982 
983  static void DumpTypeName(const CompilerType &type);
984 
985  static clang::EnumDecl *GetAsEnumDecl(const CompilerType &type);
986 
987  static clang::RecordDecl *GetAsRecordDecl(const CompilerType &type);
988 
989  static clang::TagDecl *GetAsTagDecl(const CompilerType &type);
990 
991  static clang::TypedefNameDecl *GetAsTypedefDecl(const CompilerType &type);
992 
993  static clang::CXXRecordDecl *
995 
996  static clang::ObjCInterfaceDecl *
997  GetAsObjCInterfaceDecl(const CompilerType &type);
998 
999  clang::ClassTemplateDecl *ParseClassTemplateDecl(
1000  clang::DeclContext *decl_ctx, OptionalClangModuleID owning_module,
1001  lldb::AccessType access_type, const char *parent_name, int tag_decl_kind,
1002  const TypeSystemClang::TemplateParameterInfos &template_param_infos);
1003 
1004  clang::BlockDecl *CreateBlockDeclaration(clang::DeclContext *ctx,
1005  OptionalClangModuleID owning_module);
1006 
1007  clang::UsingDirectiveDecl *
1008  CreateUsingDirectiveDeclaration(clang::DeclContext *decl_ctx,
1009  OptionalClangModuleID owning_module,
1010  clang::NamespaceDecl *ns_decl);
1011 
1012  clang::UsingDecl *CreateUsingDeclaration(clang::DeclContext *current_decl_ctx,
1013  OptionalClangModuleID owning_module,
1014  clang::NamedDecl *target);
1015 
1016  clang::VarDecl *CreateVariableDeclaration(clang::DeclContext *decl_context,
1017  OptionalClangModuleID owning_module,
1018  const char *name,
1019  clang::QualType type);
1020 
1022  GetOpaqueCompilerType(clang::ASTContext *ast, lldb::BasicType basic_type);
1023 
1024  static clang::QualType GetQualType(lldb::opaque_compiler_type_t type) {
1025  if (type)
1026  return clang::QualType::getFromOpaquePtr(type);
1027  return clang::QualType();
1028  }
1029 
1030  static clang::QualType
1032  if (type)
1033  return clang::QualType::getFromOpaquePtr(type).getCanonicalType();
1034  return clang::QualType();
1035  }
1036 
1037  clang::DeclarationName
1038  GetDeclarationName(llvm::StringRef name,
1039  const CompilerType &function_clang_type);
1040 
1041  clang::LangOptions *GetLangOpts() const {
1042  return m_language_options_up.get();
1043  }
1044  clang::SourceManager *GetSourceMgr() const {
1045  return m_source_manager_up.get();
1046  }
1047 
1048 private:
1049  /// Returns the PrintingPolicy used when generating the internal type names.
1050  /// These type names are mostly used for the formatter selection.
1051  clang::PrintingPolicy GetTypePrintingPolicy();
1052  /// Returns the internal type name for the given NamedDecl using the
1053  /// type printing policy.
1054  std::string GetTypeNameForDecl(const clang::NamedDecl *named_decl);
1055 
1056  const clang::ClassTemplateSpecializationDecl *
1058 
1059  // Classes that inherit from TypeSystemClang can see and modify these
1061  std::unique_ptr<clang::ASTContext> m_ast_up;
1062  std::unique_ptr<clang::LangOptions> m_language_options_up;
1063  std::unique_ptr<clang::FileManager> m_file_manager_up;
1064  std::unique_ptr<clang::SourceManager> m_source_manager_up;
1065  std::unique_ptr<clang::DiagnosticsEngine> m_diagnostics_engine_up;
1066  std::unique_ptr<clang::DiagnosticConsumer> m_diagnostic_consumer_up;
1067  std::shared_ptr<clang::TargetOptions> m_target_options_rp;
1068  std::unique_ptr<clang::TargetInfo> m_target_info_up;
1069  std::unique_ptr<clang::IdentifierTable> m_identifier_table_up;
1070  std::unique_ptr<clang::SelectorTable> m_selector_table_up;
1071  std::unique_ptr<clang::Builtin::Context> m_builtins_up;
1072  std::unique_ptr<clang::HeaderSearch> m_header_search_up;
1073  std::unique_ptr<clang::ModuleMap> m_module_map_up;
1074  std::unique_ptr<DWARFASTParserClang> m_dwarf_ast_parser_up;
1075  std::unique_ptr<PDBASTParser> m_pdb_ast_parser_up;
1076  std::unique_ptr<clang::MangleContext> m_mangle_ctx_up;
1078  bool m_ast_owned = false;
1079  /// A string describing what this TypeSystemClang represents (e.g.,
1080  /// AST for debug information, an expression, some other utility ClangAST).
1081  /// Useful for logging and debugging.
1083 
1084  typedef llvm::DenseMap<const clang::Decl *, ClangASTMetadata> DeclMetadataMap;
1085  /// Maps Decls to their associated ClangASTMetadata.
1087 
1088  typedef llvm::DenseMap<const clang::Type *, ClangASTMetadata> TypeMetadataMap;
1089  /// Maps Types to their associated ClangASTMetadata.
1091 
1092  /// The sema associated that is currently used to build this ASTContext.
1093  /// May be null if we are already done parsing this ASTContext or the
1094  /// ASTContext wasn't created by parsing source code.
1095  clang::Sema *m_sema = nullptr;
1096 
1097  // For TypeSystemClang only
1099  const TypeSystemClang &operator=(const TypeSystemClang &);
1100  /// Creates the internal ASTContext.
1101  void CreateASTContext();
1102  void SetTargetTriple(llvm::StringRef target_triple);
1103 };
1104 
1105 /// The TypeSystemClang instance used for the scratch ASTContext in a
1106 /// lldb::Target.
1108  /// LLVM RTTI support
1109  static char ID;
1110 
1111 public:
1112  ScratchTypeSystemClang(Target &target, llvm::Triple triple);
1113 
1114  ~ScratchTypeSystemClang() override = default;
1115 
1116  void Finalize() override;
1117 
1118  /// The different kinds of isolated ASTs within the scratch TypeSystem.
1119  ///
1120  /// These ASTs are isolated from the main scratch AST and are each
1121  /// dedicated to a special language option/feature that makes the contained
1122  /// AST nodes incompatible with other AST nodes.
1124  /// The isolated AST for declarations/types from expressions that imported
1125  /// type information from a C++ module. The templates from a C++ module
1126  /// often conflict with the templates we generate from debug information,
1127  /// so we put these types in their own AST.
1129  };
1130 
1131  /// Alias for requesting the default scratch TypeSystemClang in GetForTarget.
1132  // This isn't constexpr as gtest/llvm::Optional comparison logic is trying
1133  // to get the address of this for pretty-printing.
1134  static const llvm::NoneType DefaultAST;
1135 
1136  /// Infers the appropriate sub-AST from Clang's LangOptions.
1137  static llvm::Optional<IsolatedASTKind>
1138  InferIsolatedASTKindFromLangOpts(const clang::LangOptions &l) {
1139  // If modules are activated we want the dedicated C++ module AST.
1140  // See IsolatedASTKind::CppModules for more info.
1141  if (l.Modules)
1142  return IsolatedASTKind::CppModules;
1143  return DefaultAST;
1144  }
1145 
1146  /// Returns the scratch TypeSystemClang for the given target.
1147  /// \param target The Target which scratch TypeSystemClang should be returned.
1148  /// \param ast_kind Allows requesting a specific sub-AST instead of the
1149  /// default scratch AST. See also `IsolatedASTKind`.
1150  /// \param create_on_demand If the scratch TypeSystemClang instance can be
1151  /// created by this call if it doesn't exist yet. If it doesn't exist yet and
1152  /// this parameter is false, this function returns a nullptr.
1153  /// \return The scratch type system of the target or a nullptr in case an
1154  /// error occurred.
1155  static TypeSystemClang *
1156  GetForTarget(Target &target,
1157  llvm::Optional<IsolatedASTKind> ast_kind = DefaultAST,
1158  bool create_on_demand = true);
1159 
1160  /// Returns the scratch TypeSystemClang for the given target. The returned
1161  /// TypeSystemClang will be the scratch AST or a sub-AST, depending on which
1162  /// fits best to the passed LangOptions.
1163  /// \param target The Target which scratch TypeSystemClang should be returned.
1164  /// \param lang_opts The LangOptions of a clang ASTContext that the caller
1165  /// wants to export type information from. This is used to
1166  /// find the best matching sub-AST that will be returned.
1168  const clang::LangOptions &lang_opts) {
1169  return GetForTarget(target, InferIsolatedASTKindFromLangOpts(lang_opts));
1170  }
1171 
1172  UserExpression *
1173  GetUserExpression(llvm::StringRef expr, llvm::StringRef prefix,
1174  lldb::LanguageType language,
1175  Expression::ResultType desired_type,
1176  const EvaluateExpressionOptions &options,
1177  ValueObject *ctx_obj) override;
1178 
1179  FunctionCaller *GetFunctionCaller(const CompilerType &return_type,
1180  const Address &function_address,
1181  const ValueList &arg_value_list,
1182  const char *name) override;
1183 
1184  std::unique_ptr<UtilityFunction>
1185  CreateUtilityFunction(std::string text, std::string name) override;
1186 
1188 
1189  /// Unregisters the given ASTContext as a source from the scratch AST (and
1190  /// all sub-ASTs).
1191  /// \see ClangASTImporter::ForgetSource
1192  void ForgetSource(clang::ASTContext *src_ctx, ClangASTImporter &importer);
1193 
1194  // llvm casting support
1195  bool isA(const void *ClassID) const override {
1196  return ClassID == &ID || TypeSystemClang::isA(ClassID);
1197  }
1198  static bool classof(const TypeSystem *ts) { return ts->isA(&ID); }
1199 
1200 private:
1201  std::unique_ptr<ClangASTSource> CreateASTSource();
1202  /// Returns the requested sub-AST.
1203  /// Will lazily create the sub-AST if it hasn't been created before.
1205 
1206  /// The target triple.
1207  /// This was potentially adjusted and might not be identical to the triple
1208  /// of `m_target_wp`.
1209  llvm::Triple m_triple;
1210  lldb::TargetWP m_target_wp;
1211  /// The persistent variables associated with this process for the expression
1212  /// parser.
1213  std::unique_ptr<ClangPersistentVariables> m_persistent_variables;
1214  /// The ExternalASTSource that performs lookups and completes minimally
1215  /// imported types.
1216  std::unique_ptr<ClangASTSource> m_scratch_ast_source_up;
1217 
1218  // FIXME: GCC 5.x doesn't support enum as map keys.
1219  typedef int IsolatedASTKey;
1220 
1221  /// Map from IsolatedASTKind to their actual TypeSystemClang instance.
1222  /// This map is lazily filled with sub-ASTs and should be accessed via
1223  /// `GetSubAST` (which lazily fills this map).
1224  std::unordered_map<IsolatedASTKey, std::unique_ptr<TypeSystemClang>>
1226 };
1227 
1228 } // namespace lldb_private
1229 
1230 #endif // LLDB_SOURCE_PLUGINS_TYPESYSTEM_CLANG_TYPESYSTEMCLANG_H
lldb_private::TypeSystemClang::GetIndexOfChildMemberWithName
size_t GetIndexOfChildMemberWithName(lldb::opaque_compiler_type_t type, const char *name, bool omit_empty_base_classes, std::vector< uint32_t > &child_indexes) override
Definition: TypeSystemClang.cpp:6622
lldb_private::TypeSystemClang::GetNumberOfFunctionArguments
size_t GetNumberOfFunctionArguments(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:3095
lldb_private::TypePayloadClang::ObjCClassBit
static constexpr unsigned ObjCClassBit
Definition: TypeSystemClang.h:83
lldb_private::TypeSystemClang::CreateBlockPointerType
CompilerType CreateBlockPointerType(const CompilerType &function_type)
Definition: TypeSystemClang.cpp:2230
lldb_private::TypeSystemClang::IsPossibleDynamicType
bool IsPossibleDynamicType(lldb::opaque_compiler_type_t type, CompilerType *target_type, bool check_cplusplus, bool check_objc) override
Definition: TypeSystemClang.cpp:3511
lldb_private::TypeSystemClang::IsReferenceType
bool IsReferenceType(lldb::opaque_compiler_type_t type, CompilerType *pointee_type, bool *is_rvalue) override
Definition: TypeSystemClang.cpp:3350
lldb_private::TypeSystemClang::CreateParameterDeclaration
clang::ParmVarDecl * CreateParameterDeclaration(clang::DeclContext *decl_ctx, OptionalClangModuleID owning_module, const char *name, const CompilerType &param_type, int storage, bool add_decl=false)
Definition: TypeSystemClang.cpp:2205
lldb_private::TypePayloadClang::TypePayloadClang
TypePayloadClang()=default
lldb_private::TypeSystemClang::DeclGetName
ConstString DeclGetName(void *opaque_decl) override
Definition: TypeSystemClang.cpp:9286
lldb_private::TypeSystemClang::CreateBlockDeclaration
clang::BlockDecl * CreateBlockDeclaration(clang::DeclContext *ctx, OptionalClangModuleID owning_module)
Definition: TypeSystemClang.cpp:1917
lldb_private::TypeSystemClang::CreateObjCClass
CompilerType CreateObjCClass(llvm::StringRef name, clang::DeclContext *decl_ctx, OptionalClangModuleID owning_module, bool isForwardDecl, bool isInternal, ClangASTMetadata *metadata=nullptr)
Definition: TypeSystemClang.cpp:1804
lldb_private::TypeSystemClang::m_target_triple
std::string m_target_triple
Definition: TypeSystemClang.h:1060
lldb_private::TypeSystemClang::IsScalarType
bool IsScalarType(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:3640
lldb_private::ExecutionContext
Definition: ExecutionContext.h:292
lldb_private::OptionalClangModuleID::OptionalClangModuleID
OptionalClangModuleID(unsigned id)
Definition: TypeSystemClang.h:62
lldb_private::TypeSystemClang::GetPDBParser
PDBASTParser * GetPDBParser() override
Definition: TypeSystemClang.cpp:9258
lldb_private::TypeSystemClang::m_pdb_ast_parser_up
std::unique_ptr< PDBASTParser > m_pdb_ast_parser_up
Definition: TypeSystemClang.h:1075
ExpressionVariable.h
lldb_private::OptionalClangModuleID::HasValue
bool HasValue() const
Definition: TypeSystemClang.h:63
lldb_private::TypeSystemClang::DumpTypeValue
bool DumpTypeValue(lldb::opaque_compiler_type_t type, Stream *s, lldb::Format format, const DataExtractor &data, lldb::offset_t data_offset, size_t data_byte_size, uint32_t bitfield_bit_size, uint32_t bitfield_bit_offset, ExecutionContextScope *exe_scope) override
Definition: TypeSystemClang.cpp:8870
lldb_private::TypeSystemClang::GetNumPointeeChildren
static uint32_t GetNumPointeeChildren(clang::QualType type)
Definition: TypeSystemClang.cpp:5971
lldb_private::TypeSystemClang::GetAsTagDecl
static clang::TagDecl * GetAsTagDecl(const CompilerType &type)
Definition: TypeSystemClang.cpp:7204
lldb_private::TypeSystemClang::GetAtomicType
CompilerType GetAtomicType(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:4537
lldb_private::TypeSystemClang::m_diagnostic_consumer_up
std::unique_ptr< clang::DiagnosticConsumer > m_diagnostic_consumer_up
Definition: TypeSystemClang.h:1066
lldb_private::TypeSystemClang::IsCompleteType
bool IsCompleteType(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:2952
lldb_private::TypeSystemClang::m_ast_owned
bool m_ast_owned
Definition: TypeSystemClang.h:1078
lldb_private::TypeSystemClang::TransferBaseClasses
bool TransferBaseClasses(lldb::opaque_compiler_type_t type, std::vector< std::unique_ptr< clang::CXXBaseSpecifier >> bases)
Definition: TypeSystemClang.cpp:7724
lldb_private::TypeSystemClang::GetCompilerDecl
CompilerDecl GetCompilerDecl(clang::Decl *decl)
Creates a CompilerDecl from the given Decl with the current TypeSystemClang instance as its typesyste...
Definition: TypeSystemClang.h:468
lldb_private::TypeSystemClang::m_pointer_byte_size
uint32_t m_pointer_byte_size
Definition: TypeSystemClang.h:1077
lldb_private::TypeSystemClang::getASTContext
clang::ASTContext & getASTContext()
Returns the clang::ASTContext instance managed by this TypeSystemClang.
Definition: TypeSystemClang.cpp:694
lldb_private::TypeSystemClang::SetFloatingInitializerForVariable
static void SetFloatingInitializerForVariable(clang::VarDecl *var, const llvm::APFloat &init_value)
Initializes a variable with a floating point value.
Definition: TypeSystemClang.cpp:7499
lldb_private::TypeSystemClang::CreateInstance
static lldb::TypeSystemSP CreateInstance(lldb::LanguageType language, Module *module, Target *target)
Definition: TypeSystemClang.cpp:583
lldb_private::TypeSystemClang::CreateFunctionType
CompilerType CreateFunctionType(const CompilerType &result_type, const CompilerType *args, unsigned num_args, bool is_variadic, unsigned type_quals)
Definition: TypeSystemClang.h:405
lldb_private::TypeSystemClang::CreateDeclContext
CompilerDeclContext CreateDeclContext(clang::DeclContext *ctx)
Creates a CompilerDeclContext from the given DeclContext with the current TypeSystemClang instance as...
Definition: TypeSystemClang.cpp:1214
lldb::Format
Format
Display format definitions.
Definition: lldb-enumerations.h:155
lldb_private::TypeSystemClang::IsAnonymousType
bool IsAnonymousType(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:2804
lldb_private::ScratchTypeSystemClang::GetPersistentExpressionState
PersistentExpressionState * GetPersistentExpressionState() override
Definition: TypeSystemClang.cpp:9798
lldb_private::TypeSystemClang::GetDirectBaseClassAtIndex
CompilerType GetDirectBaseClassAtIndex(lldb::opaque_compiler_type_t type, size_t idx, uint32_t *bit_offset_ptr) override
Definition: TypeSystemClang.cpp:5828
lldb_private::TypeSystemClang::GetNonReferenceType
CompilerType GetNonReferenceType(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:4489
lldb_private::TypeSystemClang::GetSupportedLanguagesForExpressions
static LanguageSet GetSupportedLanguagesForExpressions()
Definition: TypeSystemClang.cpp:637
lldb_private::TypeSystemClang::CreateTemplateTemplateParmDecl
clang::TemplateTemplateParmDecl * CreateTemplateTemplateParmDecl(const char *template_name)
Definition: TypeSystemClang.cpp:1636
lldb_private::TypeSystemClang::GetIntTypeFromBitSize
CompilerType GetIntTypeFromBitSize(size_t bit_size, bool is_signed)
Definition: TypeSystemClang.cpp:2336
lldb_private::TypeSystemClang::m_language_options_up
std::unique_ptr< clang::LangOptions > m_language_options_up
Definition: TypeSystemClang.h:1062
lldb_private::TypeSystemClang::GetPointerByteSize
uint32_t GetPointerByteSize() override
Definition: TypeSystemClang.cpp:931
lldb_private::TypeSystemClang::DeclContextGetScopeQualifiedName
ConstString DeclContextGetScopeQualifiedName(void *opaque_decl_ctx) override
Definition: TypeSystemClang.cpp:9564
lldb_private::TypeSystemClang::GetMetadata
ClangASTMetadata * GetMetadata(const clang::Decl *object)
Definition: TypeSystemClang.cpp:2564
lldb_private::TypeSystemClang::m_builtins_up
std::unique_ptr< clang::Builtin::Context > m_builtins_up
Definition: TypeSystemClang.h:1071
lldb_private::TypeSystemClang::AddRestrictModifier
CompilerType AddRestrictModifier(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:4564
lldb_private::TypeSystemClang::CreateFunctionDeclaration
clang::FunctionDecl * CreateFunctionDeclaration(clang::DeclContext *decl_ctx, OptionalClangModuleID owning_module, llvm::StringRef name, const CompilerType &function_Type, clang::StorageClass storage, bool is_inline)
Definition: TypeSystemClang.cpp:2133
lldb_private::TypeSystemClang::GetTranslationUnitDecl
clang::TranslationUnitDecl * GetTranslationUnitDecl()
Definition: TypeSystemClang.h:221
lldb_private::TypeSystemClang::GetFullyUnqualifiedType
CompilerType GetFullyUnqualifiedType(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:4260
lldb_private::TypeSystemClang::DeclContextGetMetaData
static ClangASTMetadata * DeclContextGetMetaData(const CompilerDeclContext &dc, const clang::Decl *object)
Definition: TypeSystemClang.cpp:9675
lldb_private::TypeSystemClang::GetIntegralTemplateArgument
llvm::Optional< CompilerType::IntegralTemplateArgument > GetIntegralTemplateArgument(lldb::opaque_compiler_type_t type, size_t idx) override
Definition: TypeSystemClang.cpp:7166
lldb_private::TypeSystemClang::GetArrayType
CompilerType GetArrayType(lldb::opaque_compiler_type_t type, uint64_t size) override
Definition: TypeSystemClang.cpp:4222
lldb_private::ScratchTypeSystemClang::IsolatedASTKey
int IsolatedASTKey
Definition: TypeSystemClang.h:1219
lldb_private::TypeSystemClang::GetASTContext
static TypeSystemClang * GetASTContext(clang::ASTContext *ast_ctx)
Definition: TypeSystemClang.cpp:768
lldb_private::OptionalClangModuleID::GetValue
unsigned GetValue() const
Definition: TypeSystemClang.h:64
lldb_private::TypeSystemClang::m_target_info_up
std::unique_ptr< clang::TargetInfo > m_target_info_up
Definition: TypeSystemClang.h:1068
lldb_private::TypeSystemClang::GetTemplateArgumentKind
lldb::TemplateArgumentKind GetTemplateArgumentKind(lldb::opaque_compiler_type_t type, size_t idx) override
Definition: TypeSystemClang.cpp:7111
lldb_private::TypeSystemClang::GetNumBaseClasses
static uint32_t GetNumBaseClasses(const clang::CXXRecordDecl *cxx_record_decl, bool omit_empty_base_classes)
Definition: TypeSystemClang.cpp:1831
lldb_private::Flags::Clear
ValueType Clear(ValueType mask=~static_cast< ValueType >(0))
Clear one or more flags.
Definition: Flags.h:61
lldb_private::TypeSystemClang::GetBuiltinTypeForEncodingAndBitSize
CompilerType GetBuiltinTypeForEncodingAndBitSize(lldb::Encoding encoding, size_t bit_size) override
Definition: TypeSystemClang.cpp:805
lldb_private::ScratchTypeSystemClang::CppModules
@ CppModules
The isolated AST for declarations/types from expressions that imported type information from a C++ mo...
Definition: TypeSystemClang.h:1128
lldb_private::ScratchTypeSystemClang::ScratchTypeSystemClang
ScratchTypeSystemClang(Target &target, llvm::Triple triple)
Definition: TypeSystemClang.cpp:9720
lldb_private::TypeSystemClang::IsArrayType
bool IsArrayType(lldb::opaque_compiler_type_t type, CompilerType *element_type, uint64_t *size, bool *is_incomplete) override
Definition: TypeSystemClang.cpp:2826
lldb_private::TypeSystemClang::IsConst
bool IsConst(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:2958
lldb_private::TypeSystemClang::GetCanonicalQualType
static clang::QualType GetCanonicalQualType(lldb::opaque_compiler_type_t type)
Definition: TypeSystemClang.h:1031
lldb_private::ScratchTypeSystemClang::m_triple
llvm::Triple m_triple
The target triple.
Definition: TypeSystemClang.h:1209
lldb_private::EvaluateExpressionOptions
Definition: Target.h:253
lldb_private::ScratchTypeSystemClang::m_scratch_ast_source_up
std::unique_ptr< ClangASTSource > m_scratch_ast_source_up
The ExternalASTSource that performs lookups and completes minimally imported types.
Definition: TypeSystemClang.h:1216
lldb_private::TypeSystemClang::GetPluginVersion
uint32_t GetPluginVersion() override
Definition: TypeSystemClang.cpp:581
lldb_private::ScratchTypeSystemClang::DefaultAST
static const llvm::NoneType DefaultAST
Alias for requesting the default scratch TypeSystemClang in GetForTarget.
Definition: TypeSystemClang.h:1134
lldb::LanguageType
LanguageType
Programming language type.
Definition: lldb-enumerations.h:436
lldb_private::Flags
Definition: Flags.h:22
lldb_private::TypeSystemClang::DeclContextIsContainedInLookup
bool DeclContextIsContainedInLookup(void *opaque_decl_ctx, void *other_opaque_decl_ctx) override
Definition: TypeSystemClang.cpp:9614
lldb_private::TypeSystemClang::getSema
clang::Sema * getSema()
Definition: TypeSystemClang.h:173
lldb_private::TypeSystemClang::m_target_options_rp
std::shared_ptr< clang::TargetOptions > m_target_options_rp
Definition: TypeSystemClang.h:1067
lldb_private::CompilerDecl
Represents a generic declaration such as a function declaration.
Definition: CompilerDecl.h:28
lldb_private::Module
Definition: Module.h:75
lldb_private::TypeSystemClang::m_dwarf_ast_parser_up
std::unique_ptr< DWARFASTParserClang > m_dwarf_ast_parser_up
Definition: TypeSystemClang.h:1074
lldb_private::TypeSystemClang::GetTypeForIdentifier
CompilerType GetTypeForIdentifier(ConstString type_name, clang::DeclContext *decl_context=nullptr)
Definition: TypeSystemClang.h:252
lldb_private::ScratchTypeSystemClang::isA
bool isA(const void *ClassID) const override
Definition: TypeSystemClang.h:1195
lldb_private::TypeSystemClang::LayoutRecordType
bool LayoutRecordType(const clang::RecordDecl *record_decl, uint64_t &size, uint64_t &alignment, llvm::DenseMap< const clang::FieldDecl *, uint64_t > &field_offsets, llvm::DenseMap< const clang::CXXRecordDecl *, clang::CharUnits > &base_offsets, llvm::DenseMap< const clang::CXXRecordDecl *, clang::CharUnits > &vbase_offsets)
Definition: TypeSystemClang.cpp:9264
lldb::offset_t
uint64_t offset_t
Definition: lldb-types.h:87
lldb_private::Flags::Test
bool Test(ValueType bit) const
Test a single flag bit.
Definition: Flags.h:96
lldb_private::TypeSystemClang::GetBuiltinTypeByName
CompilerType GetBuiltinTypeByName(ConstString name) override
Definition: TypeSystemClang.cpp:5433
lldb_private::ValueList
Definition: Value.h:157
lldb_private::TypeSystemClang::IsPointerOrReferenceType
bool IsPointerOrReferenceType(lldb::opaque_compiler_type_t type, CompilerType *pointee_type) override
Definition: TypeSystemClang.cpp:3285
lldb_private::TypeSystemClang::IsObjCObjectPointerType
static bool IsObjCObjectPointerType(const CompilerType &type, CompilerType *target_type=nullptr)
Definition: TypeSystemClang.cpp:3706
lldb_private::TypeSystemClang::m_selector_table_up
std::unique_ptr< clang::SelectorTable > m_selector_table_up
Definition: TypeSystemClang.h:1070
lldb_private::TypeSystemClang::m_ast_up
std::unique_ptr< clang::ASTContext > m_ast_up
Definition: TypeSystemClang.h:1061
lldb_private::TypePayloadClang::GetOwningModule
OptionalClangModuleID GetOwningModule()
Definition: TypeSystemClang.h:89
lldb_private::UserExpression
Definition: UserExpression.h:35
lldb_private::TypePayloadClang::SetIsCompleteObjCClass
void SetIsCompleteObjCClass(bool is_complete_objc_class)
Definition: TypeSystemClang.h:85
lldb_private::TypeSystemClang::GetNumChildren
uint32_t GetNumChildren(lldb::opaque_compiler_type_t type, bool omit_empty_base_classes, const ExecutionContext *exe_ctx) override
Definition: TypeSystemClang.cpp:5279
lldb_private::TypeSystemClang::IsFunctionPointerType
bool IsFunctionPointerType(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:3122
lldb_private::TypeSystemClang::AddVariableToRecordType
static clang::VarDecl * AddVariableToRecordType(const CompilerType &type, llvm::StringRef name, const CompilerType &var_type, lldb::AccessType access)
Definition: TypeSystemClang.cpp:7444
lldb_private::TypePayloadClang
The implementation of lldb::Type's m_payload field for TypeSystemClang.
Definition: TypeSystemClang.h:68
lldb::BasicType
BasicType
Basic types enumeration for the public API SBType::GetBasicType().
Definition: lldb-enumerations.h:741
lldb_private::TypeSystemClang::m_file_manager_up
std::unique_ptr< clang::FileManager > m_file_manager_up
Definition: TypeSystemClang.h:1063
lldb_private::TypeSystemClang::GetTypeNameForDecl
std::string GetTypeNameForDecl(const clang::NamedDecl *named_decl)
Returns the internal type name for the given NamedDecl using the type printing policy.
Definition: TypeSystemClang.cpp:2125
lldb_private::TypeSystem::isA
virtual bool isA(const void *ClassID) const =0
lldb_private::TypeSystemClang::DeclContextGetAsCXXMethodDecl
static clang::CXXMethodDecl * DeclContextGetAsCXXMethodDecl(const CompilerDeclContext &dc)
Definition: TypeSystemClang.cpp:9651
lldb_private::Target
Definition: Target.h:445
lldb_private::TypeSystemClang::DeclContextFindDeclByName
std::vector< CompilerDecl > DeclContextFindDeclByName(void *opaque_decl_ctx, ConstString name, const bool ignore_using_decls) override
Definition: TypeSystemClang.cpp:9374
lldb_private::TypeSystemClang::DeclsAreEquivalent
static bool DeclsAreEquivalent(clang::Decl *lhs_decl, clang::Decl *rhs_decl)
Definition: TypeSystemClang.cpp:2421
lldb_private::TypeSystemClang::GetAsEnumDecl
static clang::EnumDecl * GetAsEnumDecl(const CompilerType &type)
Definition: TypeSystemClang.cpp:7188
lldb_private::TypeSystemClang::GetFloatTypeSemantics
const llvm::fltSemantics & GetFloatTypeSemantics(size_t byte_size) override
Definition: TypeSystemClang.cpp:4634
lldb_private::TypeSystemClang::CreateArrayType
CompilerType CreateArrayType(const CompilerType &element_type, size_t element_count, bool is_vector)
Definition: TypeSystemClang.cpp:2239
lldb_private::TypeSystemClang::GetNumDirectBaseClasses
uint32_t GetNumDirectBaseClasses(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:5756
lldb_private::TypeSystemClang::Initialize
static void Initialize()
Definition: TypeSystemClang.cpp:647
lldb_private::TypeSystemClang::IsCStringType
bool IsCStringType(lldb::opaque_compiler_type_t type, uint32_t &length) override
Definition: TypeSystemClang.cpp:2962
lldb_private::TypeSystemClang::CompleteObjCInterfaceDecl
void CompleteObjCInterfaceDecl(clang::ObjCInterfaceDecl *)
Definition: TypeSystemClang.cpp:9242
lldb_private::Expression::ResultType
ResultType
Definition: Expression.h:35
lldb_private::TypeSystemClang::ConvertAccessTypeToAccessSpecifier
static clang::AccessSpecifier ConvertAccessTypeToAccessSpecifier(lldb::AccessType access)
Definition: TypeSystemClang.cpp:440
Target.h
lldb_private::ScratchTypeSystemClang::~ScratchTypeSystemClang
~ScratchTypeSystemClang() override=default
lldb_private::TypeSystemClang::CreateStructForIdentifier
CompilerType CreateStructForIdentifier(ConstString type_name, const std::initializer_list< std::pair< const char *, CompilerType >> &type_fields, bool packed=false)
Definition: TypeSystemClang.cpp:2264
lldb_private::TypeSystemClang::m_module_map_up
std::unique_ptr< clang::ModuleMap > m_module_map_up
Definition: TypeSystemClang.h:1073
lldb_private::TypeSystemClang::GetBasicTypeFromAST
CompilerType GetBasicTypeFromAST(lldb::BasicType basic_type) override
Definition: TypeSystemClang.cpp:4628
lldb_private::OptionalClangModuleID::m_id
unsigned m_id
Definition: TypeSystemClang.h:58
lldb_private::TypeSystemClang::DeclContextGetAsFunctionDecl
static clang::FunctionDecl * DeclContextGetAsFunctionDecl(const CompilerDeclContext &dc)
Definition: TypeSystemClang.cpp:9659
lldb_private::TypeSystemClang::DumpDeclContextHiearchy
static void DumpDeclContextHiearchy(clang::DeclContext *decl_ctx)
Definition: TypeSystemClang.cpp:2385
lldb_private::ScratchTypeSystemClang::m_isolated_asts
std::unordered_map< IsolatedASTKey, std::unique_ptr< TypeSystemClang > > m_isolated_asts
Map from IsolatedASTKind to their actual TypeSystemClang instance.
Definition: TypeSystemClang.h:1225
lldb_private::TypeSystemClang::m_sema
clang::Sema * m_sema
The sema associated that is currently used to build this ASTContext.
Definition: TypeSystemClang.h:1095
lldb_private::TypeSystemClang::CreateClassTemplateDecl
clang::ClassTemplateDecl * CreateClassTemplateDecl(clang::DeclContext *decl_ctx, OptionalClangModuleID owning_module, lldb::AccessType access_type, const char *class_name, int kind, const TemplateParameterInfos &infos)
Definition: TypeSystemClang.cpp:1561
lldb_private::TypeSystemClang::GetMinimumLanguage
lldb::LanguageType GetMinimumLanguage(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:3985
lldb_private::TypeSystemClang::m_display_name
std::string m_display_name
A string describing what this TypeSystemClang represents (e.g., AST for debug information,...
Definition: TypeSystemClang.h:1082
lldb_private::TypeSystemClang::CreateTypedef
CompilerType CreateTypedef(lldb::opaque_compiler_type_t type, const char *name, const CompilerDeclContext &decl_ctx, uint32_t opaque_payload) override
Using the current type, create a new typedef to that type using "typedef_name" as the name and "decl_...
Definition: TypeSystemClang.cpp:4573
lldb_private::TypeSystemClang::CompleteTagDecl
void CompleteTagDecl(clang::TagDecl *)
Definition: TypeSystemClang.cpp:9233
lldb_private::TypeSystemClang::m_source_manager_up
std::unique_ptr< clang::SourceManager > m_source_manager_up
Definition: TypeSystemClang.h:1064
lldb_private::TypeSystemClang::getMangleContext
clang::MangleContext * getMangleContext()
Definition: TypeSystemClang.cpp:773
lldb_private::TypeSystemClang::operator=
const TypeSystemClang & operator=(const TypeSystemClang &)
lldb_private::TypeSystemClang::GetFloatTypeFromBitSize
static CompilerType GetFloatTypeFromBitSize(clang::ASTContext *ast, size_t bit_size)
lldb_private::TypeSystemClang::DeclContextGetAsNamespaceDecl
static clang::NamespaceDecl * DeclContextGetAsNamespaceDecl(const CompilerDeclContext &dc)
Definition: TypeSystemClang.cpp:9667
lldb_private::TypeSystemClang::DeclContextGetAsObjCMethodDecl
static clang::ObjCMethodDecl * DeclContextGetAsObjCMethodDecl(const CompilerDeclContext &dc)
Definition: TypeSystemClang.cpp:9643
lldb_private::TypeSystemClang::IsCXXClassType
static bool IsCXXClassType(const CompilerType &type)
Definition: TypeSystemClang.cpp:3688
lldb_private::TypeSystemClang::GetAsCXXRecordDecl
static clang::CXXRecordDecl * GetAsCXXRecordDecl(lldb::opaque_compiler_type_t type)
Definition: TypeSystemClang.cpp:7218
lldb_private::ScratchTypeSystemClang::Finalize
void Finalize() override
Definition: TypeSystemClang.cpp:9733
lldb_private::TypeSystemClang::IsCharType
bool IsCharType(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:2948
lldb_private::TypeSystemClang::DeclContextGetTypeSystemClang
static clang::ASTContext * DeclContextGetTypeSystemClang(const CompilerDeclContext &dc)
Definition: TypeSystemClang.cpp:9682
Log.h
lldb_private::ExecutionContextScope
Definition: ExecutionContextScope.h:32
lldb_private::TypeSystemClang::IsObjCObjectOrInterfaceType
static bool IsObjCObjectOrInterfaceType(const CompilerType &type)
Definition: TypeSystemClang.cpp:3463
lldb_private::TypeSystemClang::GetFunctionReturnType
CompilerType GetFunctionReturnType(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:4300
lldb_private::TypeSystemClang::GetFormat
lldb::Format GetFormat(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:5103
lldb_private::TypeSystemClang::AddFieldToRecordType
static clang::FieldDecl * AddFieldToRecordType(const CompilerType &type, llvm::StringRef name, const CompilerType &field_type, lldb::AccessType access, uint32_t bitfield_bit_size)
Definition: TypeSystemClang.cpp:7232
lldb_private::TypeSystemClang::GetFunctionArgumentCount
int GetFunctionArgumentCount(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:4274
lldb_private::TypeSystemClang::GetCStringType
CompilerType GetCStringType(bool is_const)
Definition: TypeSystemClang.cpp:1173
lldb_private::TypeSystemClang::IsOperator
static bool IsOperator(llvm::StringRef name, clang::OverloadedOperatorKind &op_kind)
Definition: TypeSystemClang.cpp:359
lldb_private::TypeSystemClang::CreateEnumerationType
CompilerType CreateEnumerationType(const char *name, clang::DeclContext *decl_ctx, OptionalClangModuleID owning_module, const Declaration &decl, const CompilerType &integer_qual_type, bool is_scoped)
Definition: TypeSystemClang.cpp:2304
lldb_private::TypeSystemClang::CreateASTContext
void CreateASTContext()
Creates the internal ASTContext.
Definition: TypeSystemClang.cpp:723
lldb_private::TypeSystemClang::SetMetadata
void SetMetadata(const clang::Decl *object, ClangASTMetadata &meta_data)
Definition: TypeSystemClang.cpp:2554
lldb_private::TypeSystemClang::TemplateParameterInfos::hasParameterPack
bool hasParameterPack() const
Definition: TypeSystemClang.h:331
lldb_private::TypeSystemClang::SetObjCSuperClass
static bool SetObjCSuperClass(const CompilerType &type, const CompilerType &superclass_compiler_type)
Definition: TypeSystemClang.cpp:7743
lldb_private::TypeSystemClang::GetNumMemberFunctions
size_t GetNumMemberFunctions(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:4312
ClangPersistentVariables.h
lldb_private::TypeSystemClang::GetFunctionArgumentTypeAtIndex
CompilerType GetFunctionArgumentTypeAtIndex(lldb::opaque_compiler_type_t type, size_t idx) override
Definition: TypeSystemClang.cpp:4285
lldb_private::TypeSystemClang::ForEachEnumerator
void ForEachEnumerator(lldb::opaque_compiler_type_t type, std::function< bool(const CompilerType &integer_type, ConstString name, const llvm::APSInt &value)> const &callback) override
Definition: TypeSystemClang.cpp:5510
lldb_private::TypeSystemClang::getDisplayName
llvm::StringRef getDisplayName() const
Returns the display name of this TypeSystemClang that indicates what purpose it serves in LLDB.
Definition: TypeSystemClang.h:161
lldb_private::ScratchTypeSystemClang::classof
static bool classof(const TypeSystem *ts)
Definition: TypeSystemClang.h:1198
lldb_private::TypeSystemClang::GetDWARFParser
DWARFASTParser * GetDWARFParser() override
Definition: TypeSystemClang.cpp:9252
lldb_private::ConstString
Definition: ConstString.h:40
lldb_private::TypeSystemClang::GetTypeForDecl
CompilerType GetTypeForDecl(clang::NamedDecl *decl)
Definition: TypeSystemClang.cpp:1220
lldb_private::TypeSystemClang::GetNumTemplateArguments
size_t GetNumTemplateArguments(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:7057
lldb_private::TypeSystemClang::IsObjCClassTypeAndHasIVars
static bool IsObjCClassTypeAndHasIVars(const CompilerType &type, bool check_superclass)
Definition: TypeSystemClang.cpp:7971
lldb::eDescriptionLevelFull
@ eDescriptionLevelFull
Definition: lldb-enumerations.h:209
lldb-enumerations.h
lldb_private::ScratchTypeSystemClang::GetUserExpression
UserExpression * GetUserExpression(llvm::StringRef expr, llvm::StringRef prefix, lldb::LanguageType language, Expression::ResultType desired_type, const EvaluateExpressionOptions &options, ValueObject *ctx_obj) override
Definition: TypeSystemClang.cpp:9758
lldb_private::TypeSystemClang::SetTargetTriple
void SetTargetTriple(llvm::StringRef target_triple)
Definition: TypeSystemClang.cpp:683
lldb_private::TypeSystemClang::GetTypeBitAlign
llvm::Optional< size_t > GetTypeBitAlign(lldb::opaque_compiler_type_t type, ExecutionContextScope *exe_scope) override
Definition: TypeSystemClang.cpp:4713
lldb_private::TypeSystemClang::GetNumFields
uint32_t GetNumFields(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:5536
lldb_private::TypeSystemClang::GetOrCreateStructForIdentifier
CompilerType GetOrCreateStructForIdentifier(ConstString type_name, const std::initializer_list< std::pair< const char *, CompilerType >> &type_fields, bool packed=false)
Definition: TypeSystemClang.cpp:2290
lldb_private::ScratchTypeSystemClang::GetForTarget
static TypeSystemClang * GetForTarget(Target &target, const clang::LangOptions &lang_opts)
Returns the scratch TypeSystemClang for the given target.
Definition: TypeSystemClang.h:1167
lldb_private::TypeSystemClang::CheckOverloadedOperatorKindParameterCount
static bool CheckOverloadedOperatorKindParameterCount(bool is_method, clang::OverloadedOperatorKind op_kind, uint32_t num_params)
Definition: TypeSystemClang.cpp:1721
lldb_private::TypeSystemClang::CreateClassTemplateSpecializationType
CompilerType CreateClassTemplateSpecializationType(clang::ClassTemplateSpecializationDecl *class_template_specialization_decl)
Definition: TypeSystemClang.cpp:1693
lldb_private::TypeSystemClang::DeclGetFunctionArgumentType
CompilerType DeclGetFunctionArgumentType(void *opaque_decl, size_t arg_idx) override
Definition: TypeSystemClang.cpp:9354
lldb_private::TypeSystemClang::IsIntegerType
bool IsIntegerType(lldb::opaque_compiler_type_t type, bool &is_signed) override
Definition: TypeSystemClang.cpp:3184
lldb_private::TypeSystemClang::GetTypeQualifiers
unsigned GetTypeQualifiers(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:4197
lldb_private::TypeSystemClang::m_identifier_table_up
std::unique_ptr< clang::IdentifierTable > m_identifier_table_up
Definition: TypeSystemClang.h:1069
lldb_private::TypeSystemClang::AddObjCClassProperty
static bool AddObjCClassProperty(const CompilerType &type, const char *property_name, const CompilerType &property_compiler_type, clang::ObjCIvarDecl *ivar_decl, const char *property_setter_name, const char *property_getter_name, uint32_t property_attributes, ClangASTMetadata *metadata)
Definition: TypeSystemClang.cpp:7766
lldb_private::TypeSystemClang::TemplateParameterInfos::IsValid
bool IsValid() const
Definition: TypeSystemClang.h:322
lldb_private::ScratchTypeSystemClang::CreateUtilityFunction
std::unique_ptr< UtilityFunction > CreateUtilityFunction(std::string text, std::string name) override
Definition: TypeSystemClang.cpp:9786
lldb_private::TypeSystemClang::GetUniqueNamespaceDeclaration
clang::NamespaceDecl * GetUniqueNamespaceDeclaration(const char *name, clang::DeclContext *decl_ctx, OptionalClangModuleID owning_module, bool is_inline=false)
Definition: TypeSystemClang.cpp:1853
lldb_private::TypeSystemClang::GetLValueReferenceType
CompilerType GetLValueReferenceType(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:4522
lldb_private::TypeSystemClang::GetPointerType
CompilerType GetPointerType(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:4505
string
string(SUBSTRING ${p} 10 -1 pStripped) if($
Definition: Plugins/CMakeLists.txt:38
lldb_private::TypeSystemClang::TemplateParameterInfos::pack_name
const char * pack_name
Definition: TypeSystemClang.h:336
lldb_private::ScratchTypeSystemClang::GetIsolatedAST
TypeSystemClang & GetIsolatedAST(IsolatedASTKind feature)
Returns the requested sub-AST.
Definition: TypeSystemClang.cpp:9826
lldb_private::TypeSystemClang::GetBuiltinTypeForDWARFEncodingAndBitSize
CompilerType GetBuiltinTypeForDWARFEncodingAndBitSize(llvm::StringRef type_name, uint32_t dw_ate, uint32_t bit_size)
Definition: TypeSystemClang.cpp:951
lldb_private::ConstString::GetLength
size_t GetLength() const
Get the length in bytes of string value.
Definition: ConstString.cpp:238
lldb_private::ClangASTMetadata
Definition: ClangASTMetadata.h:18
lldb_private::TypeSystemClang::IsEnumerationType
bool IsEnumerationType(lldb::opaque_compiler_type_t type, bool &is_signed) override
Definition: TypeSystemClang.cpp:3203
TypeSystem.h
lldb_private::TypeSystemClang::GetAsDeclContext
static clang::DeclContext * GetAsDeclContext(clang::FunctionDecl *function_decl)
lldb_private::TypeSystemClang::m_diagnostics_engine_up
std::unique_ptr< clang::DiagnosticsEngine > m_diagnostics_engine_up
Definition: TypeSystemClang.h:1065
lldb::TemplateArgumentKind
TemplateArgumentKind
Definition: lldb-enumerations.h:814
CompilerType.h
lldb_private::TypeSystemClang::CountDeclLevels
uint32_t CountDeclLevels(clang::DeclContext *frame_decl_ctx, clang::DeclContext *child_decl_ctx, ConstString *child_name=nullptr, CompilerType *child_type=nullptr)
Definition: TypeSystemClang.cpp:9471
lldb_private::TypeSystemClang::GetOrCreateClangModule
OptionalClangModuleID GetOrCreateClangModule(llvm::StringRef name, OptionalClangModuleID parent, bool is_framework=false, bool is_explicit=false)
Synthesize a clang::Module and return its ID or a default-constructed ID.
Definition: TypeSystemClang.cpp:1250
lldb_private::TypeSystemClang::SetOwningModule
static void SetOwningModule(clang::Decl *decl, OptionalClangModuleID owning_module)
Set the owning module for decl.
Definition: TypeSystemClang.cpp:1239
lldb_private::TypeSystemClang::GetAsObjCInterfaceDecl
static clang::ObjCInterfaceDecl * GetAsObjCInterfaceDecl(const CompilerType &type)
Definition: TypeSystemClang.cpp:7223
lldb_private::CompilerDeclContext
Represents a generic declaration context in a program.
Definition: CompilerDeclContext.h:30
lldb_private::TypeSystemClang::SetIsPacked
static void SetIsPacked(const CompilerType &type)
Definition: TypeSystemClang.cpp:7428
lldb_private::TypePayloadClang::TypePayloadClang
TypePayloadClang(uint32_t opaque_payload)
Definition: TypeSystemClang.h:80
lldb_private::TypeSystemClang::GetTypeInfo
uint32_t GetTypeInfo(lldb::opaque_compiler_type_t type, CompilerType *pointee_or_element_compiler_type) override
Definition: TypeSystemClang.cpp:3784
lldb_private::TypeSystemClang::Dump
void Dump(Stream &s)
Definition: TypeSystemClang.cpp:8370
lldb_private::TypeSystemClang::GetType
CompilerType GetType(clang::QualType qt)
Creates a CompilerType form the given QualType with the current TypeSystemClang instance as the Compi...
Definition: TypeSystemClang.h:235
lldb_private::ScratchTypeSystemClang::InferIsolatedASTKindFromLangOpts
static llvm::Optional< IsolatedASTKind > InferIsolatedASTKindFromLangOpts(const clang::LangOptions &l)
Infers the appropriate sub-AST from Clang's LangOptions.
Definition: TypeSystemClang.h:1138
lldb_private::TypeSystemClang::getTargetInfo
clang::TargetInfo * getTargetInfo()
Definition: TypeSystemClang.cpp:788
lldb_private::TypeSystemClang::IsVectorType
bool IsVectorType(lldb::opaque_compiler_type_t type, CompilerType *element_type, uint64_t *size) override
Definition: TypeSystemClang.cpp:2895
lldb_private::TypeSystemClang::AddMethodOverridesForCXXRecordType
void AddMethodOverridesForCXXRecordType(lldb::opaque_compiler_type_t type)
Definition: TypeSystemClang.cpp:7701
lldb_private::ScratchTypeSystemClang::IsolatedASTKind
IsolatedASTKind
The different kinds of isolated ASTs within the scratch TypeSystem.
Definition: TypeSystemClang.h:1123
lldb_private::TypeSystemClang::DumpSummary
void DumpSummary(lldb::opaque_compiler_type_t type, ExecutionContext *exe_ctx, Stream *s, const DataExtractor &data, lldb::offset_t data_offset, size_t data_byte_size) override
Definition: TypeSystemClang.cpp:8993
lldb_private::TypeSystemClang::GetTypeForFormatters
CompilerType GetTypeForFormatters(void *type) override
Definition: TypeSystemClang.cpp:7182
lldb_private::TypeSystemClang::GetTypedefedType
CompilerType GetTypedefedType(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:4616
lldb_private::TypeSystemClang::GetAsTemplateSpecialization
const clang::ClassTemplateSpecializationDecl * GetAsTemplateSpecialization(lldb::opaque_compiler_type_t type)
Definition: TypeSystemClang.cpp:7086
lldb_private::TypeSystemClang::SetFunctionParameters
void SetFunctionParameters(clang::FunctionDecl *function_decl, llvm::ArrayRef< clang::ParmVarDecl * > params)
Definition: TypeSystemClang.cpp:2223
lldb_private::TypeSystemClang::GetOpaqueCompilerType
static lldb::opaque_compiler_type_t GetOpaqueCompilerType(clang::ASTContext *ast, lldb::BasicType basic_type)
Definition: TypeSystemClang.cpp:2004
lldb_private::TypeSystemClang::UnifyAccessSpecifiers
static clang::AccessSpecifier UnifyAccessSpecifiers(clang::AccessSpecifier lhs, clang::AccessSpecifier rhs)
Definition: TypeSystemClang.cpp:1747
lldb_private::ScratchTypeSystemClang::ForgetSource
void ForgetSource(clang::ASTContext *src_ctx, ClangASTImporter &importer)
Unregisters the given ASTContext as a source from the scratch AST (and all sub-ASTs).
Definition: TypeSystemClang.cpp:9802
lldb_private::TypeSystemClang::AreTypesSame
static bool AreTypesSame(CompilerType type1, CompilerType type2, bool ignore_qualifiers=false)
Definition: TypeSystemClang.cpp:1183
lldb_private::TypeSystemClang::GetIndexOfChildWithName
uint32_t GetIndexOfChildWithName(lldb::opaque_compiler_type_t type, const char *name, bool omit_empty_base_classes) override
Definition: TypeSystemClang.cpp:6862
lldb_private::TypeSystemClang::IsFloatingPointType
bool IsFloatingPointType(lldb::opaque_compiler_type_t type, uint32_t &count, bool &is_complex) override
Definition: TypeSystemClang.cpp:3386
lldb_private::TypeSystemClang::GetPluginName
ConstString GetPluginName() override
Definition: TypeSystemClang.cpp:577
DWARFASTParserClang
Definition: DWARFASTParserClang.h:37
lldb_private::TypeSystemClang::GetRValueReferenceType
CompilerType GetRValueReferenceType(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:4530
lldb_private::TypeSystemClang::ParseClassTemplateDecl
clang::ClassTemplateDecl * ParseClassTemplateDecl(clang::DeclContext *decl_ctx, OptionalClangModuleID owning_module, lldb::AccessType access_type, const char *parent_name, int tag_decl_kind, const TypeSystemClang::TemplateParameterInfos &template_param_infos)
Definition: TypeSystemClang.cpp:9218
lldb_private::ValueObject
ValueObject:
Definition: ValueObject.h:105
lldb_private::TypeSystemClang::RecordHasFields
static bool RecordHasFields(const clang::RecordDecl *record_decl)
Definition: TypeSystemClang.cpp:1779
lldb_private::ScratchTypeSystemClang
The TypeSystemClang instance used for the scratch ASTContext in a lldb::Target.
Definition: TypeSystemClang.h:1107
lldb_private::OptionalClangModuleID
A Clang module ID.
Definition: TypeSystemClang.h:57
lldb_private::TypeSystemClang::GetAsTypedefDecl
static clang::TypedefNameDecl * GetAsTypedefDecl(const CompilerType &type)
Definition: TypeSystemClang.cpp:7209
uint32_t
DWARFASTParser
Definition: DWARFASTParser.h:25
lldb_private::TypeSystemClang::GetCompleteDecl
bool GetCompleteDecl(clang::Decl *decl)
Definition: TypeSystemClang.h:180
lldb_private::TypeSystemClang::CompleteTagDeclCallback
void(* CompleteTagDeclCallback)(void *baton, clang::TagDecl *)
Definition: TypeSystemClang.h:111
lldb_private::Type::Payload
uint32_t Payload
Definition: Type.h:208
lldb_private::CompilerType::SetCompilerType
void SetCompilerType(TypeSystem *type_system, lldb::opaque_compiler_type_t type)
Definition: CompilerType.cpp:312
lldb_private::TypeSystemClang::GetEnumerationIntegerType
CompilerType GetEnumerationIntegerType(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:4268
lldb_private::TypeSystemClang::CreateMemberPointerType
static CompilerType CreateMemberPointerType(const CompilerType &type, const CompilerType &pointee_type)
Definition: TypeSystemClang.cpp:8342
lldb_private::Address
Definition: Address.h:59
lldb_private::ScratchTypeSystemClang::ID
static char ID
LLVM RTTI support.
Definition: TypeSystemClang.h:1109
id
void * id
Definition: PlatformiOSSimulatorCoreSimulatorSupport.h:20
lldb_private::TypeSystemClang::CreateVariableDeclaration
clang::VarDecl * CreateVariableDeclaration(clang::DeclContext *decl_context, OptionalClangModuleID owning_module, const char *name, clang::QualType type)
Definition: TypeSystemClang.cpp:1985
PDBASTParser
Definition: PDBASTParser.h:43
lldb_private::TypeSystemClang::DumpValue
void DumpValue(lldb::opaque_compiler_type_t type, ExecutionContext *exe_ctx, Stream *s, lldb::Format format, const DataExtractor &data, lldb::offset_t data_offset, size_t data_byte_size, uint32_t bitfield_bit_size, uint32_t bitfield_bit_offset, bool show_types, bool show_summary, bool verbose, uint32_t depth) override
Definition: TypeSystemClang.cpp:8416
lldb_private::TypePayloadClang::IsCompleteObjCClass
bool IsCompleteObjCClass()
Definition: TypeSystemClang.h:84
lldb_private::TypeSystemClang::DeclMetadataMap
llvm::DenseMap< const clang::Decl *, ClangASTMetadata > DeclMetadataMap
Definition: TypeSystemClang.h:1084
lldb_private::TypeSystemClang::DeclGetFunctionNumArguments
size_t DeclGetFunctionNumArguments(void *opaque_decl) override
Definition: TypeSystemClang.cpp:9343
lldb_private::TypeSystemClang::IsDefined
bool IsDefined(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:3424
lldb_private::TypeSystemClang::GetCompleteType
bool GetCompleteType(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:3736
lldb_private::TypeSystemClang::GetSupportedLanguagesForTypes
static LanguageSet GetSupportedLanguagesForTypes()
Definition: TypeSystemClang.cpp:621
lldb_private::TypeSystemClang::CreateFunctionTemplateDecl
clang::FunctionTemplateDecl * CreateFunctionTemplateDecl(clang::DeclContext *decl_ctx, OptionalClangModuleID owning_module, clang::FunctionDecl *func_decl, const TemplateParameterInfos &infos)
Definition: TypeSystemClang.cpp:1426
lldb_private::TypePayloadClang::SetOwningModule
void SetOwningModule(OptionalClangModuleID id)
Definition: TypeSystemClang.cpp:329
lldb_private::TypeSystemClang::BuildIndirectFields
static void BuildIndirectFields(const CompilerType &type)
Definition: TypeSystemClang.cpp:7320
lldb_private::TypeSystemClang::GetAsRecordDecl
static clang::RecordDecl * GetAsRecordDecl(const CompilerType &type)
Definition: TypeSystemClang.cpp:7196
lldb_private::TypeSystemClang::IsHomogeneousAggregate
uint32_t IsHomogeneousAggregate(lldb::opaque_compiler_type_t type, CompilerType *base_type_ptr) override
Definition: TypeSystemClang.cpp:3014
lldb_private::TypeSystemClang::m_header_search_up
std::unique_ptr< clang::HeaderSearch > m_header_search_up
Definition: TypeSystemClang.h:1072
lldb_private::TypeSystemClang::GetNumVirtualBaseClasses
uint32_t GetNumVirtualBaseClasses(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:5808
lldb_private::TypeSystemClang::GetByteSize
llvm::Optional< uint64_t > GetByteSize(lldb::opaque_compiler_type_t type, ExecutionContextScope *exe_scope)
Definition: TypeSystemClang.h:733
lldb_private::TypeSystemClang::dump
LLVM_DUMP_METHOD void dump(lldb::opaque_compiler_type_t type) const override
Convenience LLVM-style dump method for use in the debugger only.
Definition: TypeSystemClang.cpp:8362
lldb_private::ScratchTypeSystemClang::GetForTarget
static TypeSystemClang * GetForTarget(Target &target, llvm::Optional< IsolatedASTKind > ast_kind=DefaultAST, bool create_on_demand=true)
Returns the scratch TypeSystemClang for the given target.
Definition: TypeSystemClang.cpp:9739
lldb_private::TypeSystemClang::GetFunctionArgumentAtIndex
CompilerType GetFunctionArgumentAtIndex(lldb::opaque_compiler_type_t type, const size_t index) override
Definition: TypeSystemClang.cpp:3108
lldb_private::TypeSystemClang::CanPassInRegisters
bool CanPassInRegisters(const CompilerType &type) override
Definition: TypeSystemClang.cpp:3660
lldb::Encoding
Encoding
Register encoding definitions.
Definition: lldb-enumerations.h:146
lldb_private::ClangASTImporter
Manages and observes all Clang AST node importing in LLDB.
Definition: ClangASTImporter.h:64
lldb_private::TypeSystemClang::IsBlockPointerType
bool IsBlockPointerType(lldb::opaque_compiler_type_t type, CompilerType *function_pointer_type_ptr) override
Definition: TypeSystemClang.cpp:3147
lldb_private::ConstString::GetCString
const char * GetCString() const
Get the string value as a C string.
Definition: ConstString.h:216
lldb_private::TypeSystemClang::DeclContextGetName
ConstString DeclContextGetName(void *opaque_decl_ctx) override
Definition: TypeSystemClang.cpp:9553
lldb_private::TypeSystemClang::CreateRecordType
CompilerType CreateRecordType(clang::DeclContext *decl_ctx, OptionalClangModuleID owning_module, lldb::AccessType access_type, llvm::StringRef name, int kind, lldb::LanguageType language, ClangASTMetadata *metadata=nullptr, bool exports_symbols=false)
Definition: TypeSystemClang.cpp:1284
clang
Definition: ASTResultSynthesizer.h:15
lldb_private::CompilerType
Generic representation of a type in a programming language.
Definition: CompilerType.h:33
lldb_private::TypeSystemClang::IsTypedefType
bool IsTypedefType(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:3647
lldb_private::TypeSystemClang::~TypeSystemClang
~TypeSystemClang() override
Definition: TypeSystemClang.cpp:571
lldb_private::TypeSystemClang::GetBasicTypeEnumeration
static lldb::BasicType GetBasicTypeEnumeration(ConstString name)
Definition: TypeSystemClang.cpp:866
lldb_private::TypeSystemClang::DumpTypeName
static void DumpTypeName(const CompilerType &type)
Definition: TypeSystemClang.cpp:9146
lldb_private::TypeSystemClang::TypeMetadataMap
llvm::DenseMap< const clang::Type *, ClangASTMetadata > TypeMetadataMap
Definition: TypeSystemClang.h:1088
lldb_private::TypeSystemClang::TemplateParameterInfos::args
llvm::SmallVector< clang::TemplateArgument, 2 > args
Definition: TypeSystemClang.h:334
lldb_private::TypeSystemClang::DeclContextIsClassMethod
bool DeclContextIsClassMethod(void *opaque_decl_ctx, lldb::LanguageType *language_ptr, bool *is_instance_method_ptr, ConstString *language_object_name_ptr) override
Definition: TypeSystemClang.cpp:9574
lldb_private::PersistentExpressionState
Definition: ExpressionVariable.h:203
lldb::user_id_t
uint64_t user_id_t
Definition: lldb-types.h:84
lldb_private::TypeSystemClang::StartTagDeclarationDefinition
static bool StartTagDeclarationDefinition(const CompilerType &type)
Definition: TypeSystemClang.cpp:8166
lldb_private::TypeSystemClang::IsVoidType
bool IsVoidType(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:3654
lldb_private::TypeSystemClang::IsAggregateType
bool IsAggregateType(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:2783
lldb_private
A class that represents a running process on the host machine.
Definition: SBCommandInterpreterRunOptions.h:16
lldb_private::TypeSystemClang::DeclGetFunctionReturnType
CompilerType DeclGetFunctionReturnType(void *opaque_decl) override
Definition: TypeSystemClang.cpp:9332
lldb_private::TypeSystemClang::GetLangOpts
clang::LangOptions * GetLangOpts() const
Definition: TypeSystemClang.h:1041
lldb_private::TypeSystemClang::DeclContextGetAsDeclContext
static clang::DeclContext * DeclContextGetAsDeclContext(const CompilerDeclContext &dc)
Definition: TypeSystemClang.cpp:9636
lldb_private::OptionalClangModuleID::OptionalClangModuleID
OptionalClangModuleID()=default
lldb_private::ScratchTypeSystemClang::m_persistent_variables
std::unique_ptr< ClangPersistentVariables > m_persistent_variables
The persistent variables associated with this process for the expression parser.
Definition: TypeSystemClang.h:1213
lldb_private::TypeSystemClang::GetTypeName
ConstString GetTypeName(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:3744
lldb_private::TypeSystemClang::m_decl_metadata
DeclMetadataMap m_decl_metadata
Maps Decls to their associated ClangASTMetadata.
Definition: TypeSystemClang.h:1086
lldb_private::TypeSystemClang::IsPolymorphicClass
bool IsPolymorphicClass(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:3485
lldb_private::TypeSystem
Interface for representing a type system.
Definition: TypeSystem.h:71
lldb_private::TypeSystemClang::GetSourceMgr
clang::SourceManager * GetSourceMgr() const
Definition: TypeSystemClang.h:1044
lldb_private::TypeSystemClang::IsRuntimeGeneratedType
bool IsRuntimeGeneratedType(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:2930
lldb_private::TypeSystemClang::m_type_metadata
TypeMetadataMap m_type_metadata
Maps Types to their associated ClangASTMetadata.
Definition: TypeSystemClang.h:1090
lldb_private::TypeSystemClang::GetDisplayTypeName
ConstString GetDisplayTypeName(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:3770
lldb_private::TypeSystemClang::SetIntegerInitializerForVariable
static void SetIntegerInitializerForVariable(clang::VarDecl *var, const llvm::APInt &init_value)
Initializes a variable with an integer value.
Definition: TypeSystemClang.cpp:7481
lldb_private::TypeSystemClang::setSema
void setSema(clang::Sema *s)
Definition: TypeSystemClang.cpp:673
lldb_private::TypeSystemClang::FieldIsBitfield
bool FieldIsBitfield(clang::FieldDecl *field, uint32_t &bitfield_bit_size)
Definition: TypeSystemClang.cpp:1760
lldb_private::TypeSystemClang::GetBasicType
CompilerType GetBasicType(lldb::BasicType type)
Definition: TypeSystemClang.cpp:940
lldb_private::TypeSystemClang::GetBitSize
llvm::Optional< uint64_t > GetBitSize(lldb::opaque_compiler_type_t type, ExecutionContextScope *exe_scope) override
Definition: TypeSystemClang.cpp:4649
lldb_private::TypeSystemClang::GetTypeTemplateArgument
CompilerType GetTypeTemplateArgument(lldb::opaque_compiler_type_t type, size_t idx) override
Definition: TypeSystemClang.cpp:7150
lldb_private::TypeSystemClang::GetPointeeType
CompilerType GetPointeeType(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:4496
lldb_private::TypeSystemClang::CreateUsingDirectiveDeclaration
clang::UsingDirectiveDecl * CreateUsingDirectiveDeclaration(clang::DeclContext *decl_ctx, OptionalClangModuleID owning_module, clang::NamespaceDecl *ns_decl)
Definition: TypeSystemClang.cpp:1947
lldb_private::Flags::Set
ValueType Set(ValueType mask)
Set one or more flags by logical OR'ing mask with the current flags.
Definition: Flags.h:73
lldb_private::TypeSystemClang::getTargetOptions
std::shared_ptr< clang::TargetOptions > & getTargetOptions()
Definition: TypeSystemClang.cpp:779
lldb_private::TypeSystemClang
A TypeSystem implementation based on Clang.
Definition: TypeSystemClang.h:106
ConstString.h
lldb_private::TypeSystemClang::IsPointerType
bool IsPointerType(lldb::opaque_compiler_type_t type, CompilerType *pointee_type) override
Definition: TypeSystemClang.cpp:3233
Flags.h
lldb_private::TypeSystemClang::TypeSystemClang
TypeSystemClang(llvm::StringRef name, llvm::Triple triple)
Constructs a TypeSystemClang with an ASTContext using the given triple.
Definition: TypeSystemClang.cpp:551
Logging.h
lldb_private::TypeSystemClang::AddEnumerationValueToEnumerationType
clang::EnumConstantDecl * AddEnumerationValueToEnumerationType(const CompilerType &enum_type, const Declaration &decl, const char *name, int64_t enum_value, uint32_t enum_value_bit_size)
Definition: TypeSystemClang.cpp:8318
lldb_private::LanguageSet
A SmallBitVector that represents a set of source languages (lldb::LanguageType).
Definition: TypeSystem.h:40
lldb_private::TypeSystemClang::GetFieldAtIndex
CompilerType GetFieldAtIndex(lldb::opaque_compiler_type_t type, size_t idx, std::string &name, uint64_t *bit_offset_ptr, uint32_t *bitfield_bit_size_ptr, bool *is_bitfield_ptr) override
Definition: TypeSystemClang.cpp:5653
lldb_private::TypeSystemClang::GetCXXClassName
static llvm::Optional< std::string > GetCXXClassName(const CompilerType &type)
Definition: TypeSystemClang.cpp:3673
lldb_private::TypeSystemClang::IsScopedEnumerationType
bool IsScopedEnumerationType(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:3219
lldb_private::ScratchTypeSystemClang::GetFunctionCaller
FunctionCaller * GetFunctionCaller(const CompilerType &return_type, const Address &function_address, const ValueList &arg_value_list, const char *name) override
Definition: TypeSystemClang.cpp:9770
lldb_private::TypeSystemClang::isA
bool isA(const void *ClassID) const override
Definition: TypeSystemClang.h:116
lldb_private::TypeSystemClang::SetHasExternalStorage
static bool SetHasExternalStorage(lldb::opaque_compiler_type_t type, bool has_extern)
Definition: TypeSystemClang.cpp:8113
lldb_private::TypeSystemClang::TemplateParameterInfos
Definition: TypeSystemClang.h:320
lldb_private::ScratchTypeSystemClang::CreateASTSource
std::unique_ptr< ClangASTSource > CreateASTSource()
Definition: TypeSystemClang.cpp:9811
lldb_private::TypeSystemClang::GetPluginNameStatic
static ConstString GetPluginNameStatic()
Definition: TypeSystemClang.cpp:573
lldb_private::TypeSystemClang::Finalize
void Finalize() override
Definition: TypeSystemClang.cpp:657
lldb_private::TypeSystemClang::SupportsLanguage
bool SupportsLanguage(lldb::LanguageType language) override
Definition: TypeSystemClang.cpp:3668
lldb_private::TypeSystemClang::DumpFromSymbolFile
void DumpFromSymbolFile(Stream &s, llvm::StringRef symbol_name)
Dump clang AST types from the symbol file.
Definition: TypeSystemClang.cpp:8375
lldb_private::TypeSystemClang::AddMethodToCXXRecordType
clang::CXXMethodDecl * AddMethodToCXXRecordType(lldb::opaque_compiler_type_t type, llvm::StringRef name, const char *mangled_name, const CompilerType &method_type, lldb::AccessType access, bool is_virtual, bool is_static, bool is_inline, bool is_explicit, bool is_attr_used, bool is_artificial)
Definition: TypeSystemClang.cpp:7510
lldb_private::TypeSystemClang::GetCanonicalType
CompilerType GetCanonicalType(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:4240
lldb_private::TypeMemberFunctionImpl
Definition: Type.h:435
lldb_private::ScratchTypeSystemClang::m_target_wp
lldb::TargetWP m_target_wp
Definition: TypeSystemClang.h:1210
lldb_private::TypeSystemClang::AddMethodToObjCObjectType
static clang::ObjCMethodDecl * AddMethodToObjCObjectType(const CompilerType &type, const char *name, const CompilerType &method_compiler_type, lldb::AccessType access, bool is_artificial, bool is_variadic, bool is_objc_direct_call)
Definition: TypeSystemClang.cpp:7979
lldb_private::TypeSystemClang::GetDeclContextForType
static clang::DeclContext * GetDeclContextForType(clang::QualType type)
Definition: TypeSystemClang.cpp:2616
lldb_private::TypePayloadClang::m_payload
Type::Payload m_payload
The Layout is as follows:
Definition: TypeSystemClang.h:74
lldb_private::TypeSystemClang::IsFunctionType
bool IsFunctionType(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:2987
lldb_private::TypeSystemClang::IsEnumType
static bool IsEnumType(lldb::opaque_compiler_type_t type)
Definition: TypeSystemClang.cpp:3477
lldb_private::TypeSystemClang::ID
static char ID
Definition: TypeSystemClang.h:108
lldb_private::TypeSystemClang::GetVirtualBaseClassAtIndex
CompilerType GetVirtualBaseClassAtIndex(lldb::opaque_compiler_type_t type, size_t idx, uint32_t *bit_offset_ptr) override
Definition: TypeSystemClang.cpp:5923
lldb_private::Declaration
Definition: Declaration.h:24
lldb_private::TypeSystemClang::m_mangle_ctx_up
std::unique_ptr< clang::MangleContext > m_mangle_ctx_up
Definition: TypeSystemClang.h:1076
lldb_private::TypeSystemClang::CreateUsingDeclaration
clang::UsingDecl * CreateUsingDeclaration(clang::DeclContext *current_decl_ctx, OptionalClangModuleID owning_module, clang::NamedDecl *target)
Definition: TypeSystemClang.cpp:1966
lldb_private::TypeSystemClang::AddConstModifier
CompilerType AddConstModifier(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:4544
lldb_private::TypeSystemClang::Terminate
static void Terminate()
Definition: TypeSystemClang.cpp:653
lldb_private::TypeSystemClang::CreateClassTemplateSpecializationDecl
clang::ClassTemplateSpecializationDecl * CreateClassTemplateSpecializationDecl(clang::DeclContext *decl_ctx, OptionalClangModuleID owning_module, clang::ClassTemplateDecl *class_template_decl, int kind, const TemplateParameterInfos &infos)
Definition: TypeSystemClang.cpp:1659
lldb_private::TypeSystemClang::classof
static bool classof(const TypeSystem *ts)
Definition: TypeSystemClang.h:117
lldb_private::TypeSystemClang::AddVolatileModifier
CompilerType AddVolatileModifier(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:4554
lldb_private::TypeSystemClang::GetEncoding
lldb::Encoding GetEncoding(lldb::opaque_compiler_type_t type, uint64_t &count) override
Definition: TypeSystemClang.cpp:4720
lldb_private::TypeSystemClang::CompleteTagDeclarationDefinition
static bool CompleteTagDeclarationDefinition(const CompilerType &type)
Definition: TypeSystemClang.cpp:8191
lldb_private::TypeSystemClang::GetPointerSizedIntType
CompilerType GetPointerSizedIntType(bool is_signed)
Definition: TypeSystemClang.cpp:2380
lldb_private::TypeSystemClang::IsBeingDefined
bool IsBeingDefined(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:3696
lldb_private::TypeSystemClang::GetTypeClass
lldb::TypeClass GetTypeClass(lldb::opaque_compiler_type_t type) override
Definition: TypeSystemClang.cpp:4069
lldb_private::TypeSystemClang::CreateFunctionTemplateSpecializationInfo
void CreateFunctionTemplateSpecializationInfo(clang::FunctionDecl *func_decl, clang::FunctionTemplateDecl *Template, const TemplateParameterInfos &infos)
Definition: TypeSystemClang.cpp:1458
lldb_private::TypeSystemClang::IsClassType
static bool IsClassType(lldb::opaque_compiler_type_t type)
Definition: TypeSystemClang.cpp:3469
lldb_private::TypeSystemClang::SetMetadataAsUserID
void SetMetadataAsUserID(const clang::Decl *decl, lldb::user_id_t user_id)
Definition: TypeSystemClang.cpp:2540
lldb::AccessType
AccessType
Definition: lldb-enumerations.h:507
lldb_private::TypeSystemClang::SetExternalSource
void SetExternalSource(llvm::IntrusiveRefCntPtr< clang::ExternalASTSource > &ast_source_up)
Definition: TypeSystemClang.cpp:687
lldb_private::TypeSystemClang::CreateBaseClassSpecifier
std::unique_ptr< clang::CXXBaseSpecifier > CreateBaseClassSpecifier(lldb::opaque_compiler_type_t type, lldb::AccessType access, bool is_virtual, bool base_of_class)
Definition: TypeSystemClang.cpp:7711
lldb::opaque_compiler_type_t
void * opaque_compiler_type_t
Definition: lldb-types.h:90
lldb_private::TypeSystemClang::GetDeclarationName
clang::DeclarationName GetDeclarationName(llvm::StringRef name, const CompilerType &function_clang_type)
Definition: TypeSystemClang.cpp:2077
lldb_private::TypeSystemClang::GetQualType
static clang::QualType GetQualType(lldb::opaque_compiler_type_t type)
Definition: TypeSystemClang.h:1024
lldb_private::TypeSystemClang::GetTypePrintingPolicy
clang::PrintingPolicy GetTypePrintingPolicy()
Returns the PrintingPolicy used when generating the internal type names.
Definition: TypeSystemClang.cpp:2103
lldb_private::TypeSystemClang::DumpDeclHiearchy
static void DumpDeclHiearchy(clang::Decl *decl)
Definition: TypeSystemClang.cpp:2399
lldb::DescriptionLevel
DescriptionLevel
Description levels for "void GetDescription(Stream *, DescriptionLevel)" calls.
Definition: lldb-enumerations.h:207
lldb_private::TypeSystemClang::GetTargetTriple
const char * GetTargetTriple()
Definition: TypeSystemClang.cpp:679
lldb_private::TypeSystemClang::DeclGetDeclContext
CompilerDeclContext DeclGetDeclContext(void *opaque_decl) override
Definition: TypeSystemClang.cpp:9326
lldb_private::TypeSystemClang::Verify
bool Verify(lldb::opaque_compiler_type_t type) override
Verify the integrity of the type to catch CompilerTypes that mix and match invalid TypeSystem/Opaque ...
Definition: TypeSystemClang.cpp:2778
lldb_private::TypeSystemClang::GetChildCompilerTypeAtIndex
CompilerType GetChildCompilerTypeAtIndex(lldb::opaque_compiler_type_t type, ExecutionContext *exe_ctx, size_t idx, bool transparent_pointers, bool omit_empty_base_classes, bool ignore_array_bounds, std::string &child_name, uint32_t &child_byte_size, int32_t &child_byte_offset, uint32_t &child_bitfield_bit_size, uint32_t &child_bitfield_bit_offset, bool &child_is_base_class, bool &child_is_deref_of_parent, ValueObject *valobj, uint64_t &language_flags) override
Definition: TypeSystemClang.cpp:6104
lldb_private::TypeSystemClang::DumpTypeDescription
void DumpTypeDescription(lldb::opaque_compiler_type_t type, lldb::DescriptionLevel level=lldb::eDescriptionLevelFull) override
Dump the type to stdout.
Definition: TypeSystemClang.cpp:9038
lldb_private::TypeSystemClang::DeclGetMangledName
ConstString DeclGetMangledName(void *opaque_decl) override
Definition: TypeSystemClang.cpp:9296
lldb_private::TypeSystemClang::IsObjCClassType
static bool IsObjCClassType(const CompilerType &type)
Definition: TypeSystemClang.cpp:3450
lldb_private::FunctionCaller
Definition: FunctionCaller.h:56
lldb_private::TypeSystemClang::CompleteObjCInterfaceDeclCallback
void(* CompleteObjCInterfaceDeclCallback)(void *baton, clang::ObjCInterfaceDecl *)
Definition: TypeSystemClang.h:112
lldb_private::TypeSystemClang::TemplateParameterInfos::names
llvm::SmallVector< const char *, 2 > names
Definition: TypeSystemClang.h:333
lldb_private::TypeSystemClang::TemplateParameterInfos::packed_args
std::unique_ptr< TemplateParameterInfos > packed_args
Definition: TypeSystemClang.h:337
lldb_private::TypeSystemClang::GetMemberFunctionAtIndex
TypeMemberFunctionImpl GetMemberFunctionAtIndex(lldb::opaque_compiler_type_t type, size_t idx) override
Definition: TypeSystemClang.cpp:4372
lldb_private::TypeSystemClang::GetArrayElementType
CompilerType GetArrayElementType(lldb::opaque_compiler_type_t type, ExecutionContextScope *exe_scope) override
Definition: TypeSystemClang.cpp:4206
lldb_private::TypeSystemClang::CreateFunctionType
CompilerType CreateFunctionType(const CompilerType &result_type, const CompilerType *args, unsigned num_args, bool is_variadic, unsigned type_quals, clang::CallingConv cc)
Definition: TypeSystemClang.cpp:2167