13 #ifndef LLVM_CLANG_SEMA_MULTIPLEXEXTERNALSEMASOURCE_H 14 #define LLVM_CLANG_SEMA_MULTIPLEXEXTERNALSEMASOURCE_H 18 #include "llvm/ADT/SmallVector.h" 23 class CXXConstructorDecl;
26 struct ExternalVTableUse;
31 class TypedefNameDecl;
111 llvm::function_ref<
bool(
Decl::Kind)> IsKindWeWant,
182 uint64_t &Size, uint64_t &Alignment,
183 llvm::DenseMap<const FieldDecl *, uint64_t> &FieldOffsets,
184 llvm::DenseMap<const CXXRecordDecl *, CharUnits> &BaseOffsets,
186 CharUnits> &VirtualBaseOffsets)
override;
220 llvm::MapVector<NamedDecl *, SourceLocation> &Undefined)
override;
318 SmallVectorImpl<std::pair<ValueDecl*, SourceLocation> >& Pending)
override;
327 llvm::MapVector<
const FunctionDecl *, std::unique_ptr<LateParsedTemplate>>
336 bool EnteringContext,
An instance of this class is created to represent a function declaration or definition.
Smart pointer class that efficiently represents Objective-C method names.
A (possibly-)qualified type.
Simple class containing the result of Sema::CorrectTypo.
ASTConsumer - This is an abstract interface that should be implemented by clients that read ASTs...
void completeVisibleDeclsMap(const DeclContext *DC) override
Ensures that the table of all visible declarations inside this context is up to date.
Stmt - This represents one statement.
void StartTranslationUnit(ASTConsumer *Consumer) override
Function that will be invoked when we begin parsing a new translation unit involving this external AS...
void StartedDeserializing() override
Notify ExternalASTSource that we started deserialization of a decl or type so until FinishedDeseriali...
void ReadMethodPool(Selector Sel) override
Load the contents of the global method pool for a given selector.
void FindExternalLexicalDecls(const DeclContext *DC, llvm::function_ref< bool(Decl::Kind)> IsKindWeWant, SmallVectorImpl< Decl *> &Result) override
Finds all declarations lexically contained within the given DeclContext, after applying an optional f...
Decl - This represents one declaration (or definition), e.g.
void CompleteRedeclChain(const Decl *D) override
Complete the redeclaration chain if it's been extended since the previous generation of the AST sourc...
bool FindExternalVisibleDeclsByName(const DeclContext *DC, DeclarationName Name) override
Find all declarations with the given name in the given context.
RecordDecl - Represents a struct/union/class.
~MultiplexExternalSemaSource() override
bool LookupUnqualified(LookupResult &R, Scope *S) override
Do last resort, unqualified lookup on a LookupResult that Sema cannot find.
Base class for callback objects used by Sema::CorrectTypo to check the validity of a potential typo c...
void InitializeSema(Sema &S) override
Initialize the semantic source with the Sema instance being used to perform semantic analysis on the ...
FieldDecl - An instance of this class is created by Sema::ActOnField to represent a member of a struc...
void ReadKnownNamespaces(SmallVectorImpl< NamespaceDecl *> &Namespaces) override
Load the set of namespaces that are known to the external source, which will be used during typo corr...
void ReadWeakUndeclaredIdentifiers(SmallVectorImpl< std::pair< IdentifierInfo *, WeakInfo > > &WI) override
Read the set of weak, undeclared identifiers known to the external Sema source.
Represents the results of name lookup.
Stmt * GetExternalDeclStmt(uint64_t Offset) override
Resolve the offset of a statement in the decl stream into a statement.
CharUnits - This is an opaque type for sizes expressed in character units.
bool layoutRecordType(const RecordDecl *Record, uint64_t &Size, uint64_t &Alignment, llvm::DenseMap< const FieldDecl *, uint64_t > &FieldOffsets, llvm::DenseMap< const CXXRecordDecl *, CharUnits > &BaseOffsets, llvm::DenseMap< const CXXRecordDecl *, CharUnits > &VirtualBaseOffsets) override
Perform layout on the given record.
Scope - A scope is a transient data structure that is used while parsing the program.
uint32_t GetNumExternalSelectors() override
Returns the number of selectors known to the external AST source.
Represents a C++ nested-name-specifier or a global scope specifier.
Decl * GetExternalDecl(uint32_t ID) override
Resolve a declaration ID into a declaration, potentially building a new declaration.
TypoCorrection CorrectTypo(const DeclarationNameInfo &Typo, int LookupKind, Scope *S, CXXScopeSpec *SS, CorrectionCandidateCallback &CCC, DeclContext *MemberContext, bool EnteringContext, const ObjCObjectPointerType *OPT) override
Try to "correct" a typo in the source code by finding visible declarations whose names are similar to...
Represents an ObjC class declaration.
ExtKind hasExternalDefinitions(const Decl *D) override
void FindFileRegionDecls(FileID File, unsigned Offset, unsigned Length, SmallVectorImpl< Decl *> &Decls) override
Get the decls that are contained in a file in the Offset/Length range.
Sema - This implements semantic analysis and AST building for C.
void ReadExtVectorDecls(SmallVectorImpl< TypedefNameDecl *> &Decls) override
Read the set of ext_vector type declarations known to the external Sema source.
void ForgetSema() override
Inform the semantic consumer that Sema is no longer available.
An abstract interface that should be implemented by external AST sources that also provide informatio...
void updateOutOfDateSelector(Selector Sel) override
Load the contents of the global method pool for a given selector if necessary.
const FunctionProtoType * T
void FinishedDeserializing() override
Notify ExternalASTSource that we finished the deserialization of a decl or type.
void CompleteType(TagDecl *Tag) override
Gives the external AST source an opportunity to complete an incomplete type.
void PrintStats() override
Print any statistics that have been gathered regarding the external AST source.
void ReadUsedVTables(SmallVectorImpl< ExternalVTableUse > &VTables) override
Read the set of used vtables known to the external Sema source.
CXXCtorInitializer ** GetExternalCXXCtorInitializers(uint64_t Offset) override
Resolve a handle to a list of ctor initializers into the list of initializers themselves.
void ReadTentativeDefinitions(SmallVectorImpl< VarDecl *> &Defs) override
Read the set of tentative definitions known to the external Sema source.
static bool classof(const MultiplexExternalSemaSource *)
The result type of a method or function.
MemoryBufferSizes getMemoryBufferSizes() const
Return the amount of memory used by memory buffers, breaking down by heap-backed versus mmap'ed memor...
void ReadPendingInstantiations(SmallVectorImpl< std::pair< ValueDecl *, SourceLocation > > &Pending) override
Read the set of pending instantiations known to the external Sema source.
void ReadMismatchingDeleteExpressions(llvm::MapVector< FieldDecl *, llvm::SmallVector< std::pair< SourceLocation, bool >, 4 >> &Exprs) override
An abstract interface that should be implemented by external AST sources that also provide informatio...
void ReadUnusedLocalTypedefNameCandidates(llvm::SmallSetVector< const TypedefNameDecl *, 4 > &Decls) override
Read the set of potentially unused typedefs known to the source.
Encodes a location in the source.
TagDecl - Represents the declaration of a struct/union/class/enum.
void ReadDelegatingConstructors(SmallVectorImpl< CXXConstructorDecl *> &Decls) override
Read the set of delegating constructors known to the external Sema source.
void ReadReferencedSelectors(SmallVectorImpl< std::pair< Selector, SourceLocation > > &Sels) override
Read the set of referenced selectors known to the external Sema source.
void ReadUnusedFileScopedDecls(SmallVectorImpl< const DeclaratorDecl *> &Decls) override
Read the set of unused file-scope declarations known to the external Sema source. ...
CXXBaseSpecifier * GetExternalCXXBaseSpecifiers(uint64_t Offset) override
Resolve the offset of a set of C++ base specifiers in the decl stream into an array of specifiers...
MultiplexExternalSemaSource(ExternalSemaSource &s1, ExternalSemaSource &s2)
Constructs a new multiplexing external sema source and appends the given element to it...
An opaque identifier used by SourceManager which refers to a source file (MemoryBuffer) along with it...
Dataflow Directional Tag Classes.
DeclContext - This is used only as base class of specific decl types that can act as declaration cont...
DeclarationName - The name of a declaration.
DeclarationNameInfo - A collector data type for bundling together a DeclarationName and the correspnd...
void ReadUndefinedButUsed(llvm::MapVector< NamedDecl *, SourceLocation > &Undefined) override
Load the set of used but not defined functions or variables with internal linkage, or used but not defined inline functions.
void ReadLateParsedTemplates(llvm::MapVector< const FunctionDecl *, std::unique_ptr< LateParsedTemplate >> &LPTMap) override
Read the set of late parsed template functions for this source.
Represents a pointer to an Objective C object.
Represents a C++ base or member initializer.
void addSource(ExternalSemaSource &source)
Appends new source to the source list.
Represents a base class of a C++ class.
void ReadComments() override
Loads comment ranges.
Represents a C++ struct/union/class.
Selector GetExternalSelector(uint32_t ID) override
Resolve a selector ID into a selector.
Kind
Lists the kind of concrete classes of Decl.
bool MaybeDiagnoseMissingCompleteType(SourceLocation Loc, QualType T) override
Produces a diagnostic note if one of the attached sources contains a complete definition for T...