Wraps an ExternalASTSource into an ExternalSemaSource. More...

#include <ASTUtils.h>

Inheritance diagram for lldb_private::ExternalASTSourceWrapper:

Public Member Functions
	ExternalASTSourceWrapper (llvm::IntrusiveRefCntPtr< ExternalASTSource > Source)
	~ExternalASTSourceWrapper () override
clang::Decl *	GetExternalDecl (clang::GlobalDeclID ID) override
clang::Selector	GetExternalSelector (uint32_t ID) override
uint32_t	GetNumExternalSelectors () override
clang::Stmt *	GetExternalDeclStmt (uint64_t Offset) override
clang::CXXCtorInitializer **	GetExternalCXXCtorInitializers (uint64_t Offset) override
clang::CXXBaseSpecifier *	GetExternalCXXBaseSpecifiers (uint64_t Offset) override
void	updateOutOfDateIdentifier (const clang::IdentifierInfo &II) override
bool	FindExternalVisibleDeclsByName (const clang::DeclContext DC, clang::DeclarationName Name, const clang::DeclContext OriginalDC) override
bool	LoadExternalSpecializations (const clang::Decl *D, bool OnlyPartial) override
bool	LoadExternalSpecializations (const clang::Decl *D, llvm::ArrayRef< clang::TemplateArgument > TemplateArgs) override
void	completeVisibleDeclsMap (const clang::DeclContext *DC) override
clang::Module *	getModule (unsigned ID) override
std::optional< clang::ASTSourceDescriptor >	getSourceDescriptor (unsigned ID) override
ExtKind	hasExternalDefinitions (const clang::Decl *D) override
void	FindExternalLexicalDecls (const clang::DeclContext DC, llvm::function_ref< bool(clang::Decl::Kind)> IsKindWeWant, llvm::SmallVectorImpl< clang::Decl > &Result) override
void	FindFileRegionDecls (clang::FileID File, unsigned Offset, unsigned Length, llvm::SmallVectorImpl< clang::Decl * > &Decls) override
void	CompleteRedeclChain (const clang::Decl *D) override
void	CompleteType (clang::TagDecl *Tag) override
void	CompleteType (clang::ObjCInterfaceDecl *Class) override
void	ReadComments () override
void	StartedDeserializing () override
void	FinishedDeserializing () override
void	StartTranslationUnit (clang::ASTConsumer *Consumer) override
void	PrintStats () override
bool	layoutRecordType (const clang::RecordDecl Record, uint64_t &Size, uint64_t &Alignment, llvm::DenseMap< const clang::FieldDecl , uint64_t > &FieldOffsets, llvm::DenseMap< const clang::CXXRecordDecl , clang::CharUnits > &BaseOffsets, llvm::DenseMap< const clang::CXXRecordDecl , clang::CharUnits > &VirtualBaseOffsets) override
void	ReadUndefinedButUsed (llvm::MapVector< clang::NamedDecl *, clang::SourceLocation > &Undefined) override
	This gets called when Sema is reconciling undefined but used decls.

Private Attributes
llvm::IntrusiveRefCntPtr< ExternalASTSource >	m_Source

Detailed Description

Wraps an ExternalASTSource into an ExternalSemaSource.

Assumes shared ownership of the underlying source.

Definition at line 32 of file ASTUtils.h.

Constructor & Destructor Documentation

◆ ExternalASTSourceWrapper()

lldb_private::ExternalASTSourceWrapper::ExternalASTSourceWrapper ( llvm::IntrusiveRefCntPtr< ExternalASTSource > Source )

inlineexplicit

Definition at line 36 of file ASTUtils.h.

References m_Source, and lldb_private::Source.

◆ ~ExternalASTSourceWrapper()

lldb_private::ExternalASTSourceWrapper::~ExternalASTSourceWrapper ( )

overridedefault

Member Function Documentation

◆ CompleteRedeclChain()

void lldb_private::ExternalASTSourceWrapper::CompleteRedeclChain ( const clang::Decl * D )

inlineoverride

Definition at line 121 of file ASTUtils.h.

References m_Source.

◆ CompleteType() [1/2]

void lldb_private::ExternalASTSourceWrapper::CompleteType ( clang::ObjCInterfaceDecl * Class )

inlineoverride

Definition at line 129 of file ASTUtils.h.

References m_Source.

◆ CompleteType() [2/2]

void lldb_private::ExternalASTSourceWrapper::CompleteType ( clang::TagDecl * Tag )

inlineoverride

Definition at line 125 of file ASTUtils.h.

References m_Source.

◆ completeVisibleDeclsMap()

void lldb_private::ExternalASTSourceWrapper::completeVisibleDeclsMap ( const clang::DeclContext * DC )

inlineoverride

Definition at line 91 of file ASTUtils.h.

References m_Source.

◆ FindExternalLexicalDecls()

void lldb_private::ExternalASTSourceWrapper::FindExternalLexicalDecls	(	const clang::DeclContext *	DC,
		llvm::function_ref< bool(clang::Decl::Kind)>	IsKindWeWant,
		llvm::SmallVectorImpl< clang::Decl * > &	Result )

inlineoverride

Definition at line 108 of file ASTUtils.h.

References m_Source.

◆ FindExternalVisibleDeclsByName()

bool lldb_private::ExternalASTSourceWrapper::FindExternalVisibleDeclsByName	(	const clang::DeclContext *	DC,
		clang::DeclarationName	Name,
		const clang::DeclContext *	OriginalDC )

inlineoverride

Definition at line 74 of file ASTUtils.h.

References m_Source.

◆ FindFileRegionDecls()

void lldb_private::ExternalASTSourceWrapper::FindFileRegionDecls	(	clang::FileID	File,
		unsigned	Offset,
		unsigned	Length,
		llvm::SmallVectorImpl< clang::Decl * > &	Decls )

inlineoverride

Definition at line 116 of file ASTUtils.h.

References m_Source.

◆ FinishedDeserializing()

void lldb_private::ExternalASTSourceWrapper::FinishedDeserializing ( )

inlineoverride

Definition at line 137 of file ASTUtils.h.

References m_Source.

◆ GetExternalCXXBaseSpecifiers()

clang::CXXBaseSpecifier * lldb_private::ExternalASTSourceWrapper::GetExternalCXXBaseSpecifiers ( uint64_t Offset )

inlineoverride

Definition at line 66 of file ASTUtils.h.

References m_Source.

◆ GetExternalCXXCtorInitializers()

clang::CXXCtorInitializer ** lldb_private::ExternalASTSourceWrapper::GetExternalCXXCtorInitializers ( uint64_t Offset )

inlineoverride

Definition at line 61 of file ASTUtils.h.

References m_Source.

◆ GetExternalDecl()

clang::Decl * lldb_private::ExternalASTSourceWrapper::GetExternalDecl ( clang::GlobalDeclID ID )

inlineoverride

Definition at line 44 of file ASTUtils.h.

References ID, and m_Source.

◆ GetExternalDeclStmt()

clang::Stmt * lldb_private::ExternalASTSourceWrapper::GetExternalDeclStmt ( uint64_t Offset )

inlineoverride

Definition at line 56 of file ASTUtils.h.

References m_Source.

◆ GetExternalSelector()

clang::Selector lldb_private::ExternalASTSourceWrapper::GetExternalSelector ( uint32_t ID )

inlineoverride

Definition at line 48 of file ASTUtils.h.

References ID, and m_Source.

◆ getModule()

clang::Module * lldb_private::ExternalASTSourceWrapper::getModule ( unsigned ID )

inlineoverride

Definition at line 95 of file ASTUtils.h.

References ID, and m_Source.

◆ GetNumExternalSelectors()

uint32_t lldb_private::ExternalASTSourceWrapper::GetNumExternalSelectors ( )

inlineoverride

Definition at line 52 of file ASTUtils.h.

References m_Source.

◆ getSourceDescriptor()

std::optional< clang::ASTSourceDescriptor > lldb_private::ExternalASTSourceWrapper::getSourceDescriptor ( unsigned ID )

inlineoverride

Definition at line 100 of file ASTUtils.h.

References ID, and m_Source.

◆ hasExternalDefinitions()

ExtKind lldb_private::ExternalASTSourceWrapper::hasExternalDefinitions ( const clang::Decl * D )

inlineoverride

Definition at line 104 of file ASTUtils.h.

References m_Source.

◆ layoutRecordType()

bool lldb_private::ExternalASTSourceWrapper::layoutRecordType	(	const clang::RecordDecl *	Record,
		uint64_t &	Size,
		uint64_t &	Alignment,
		llvm::DenseMap< const clang::FieldDecl *, uint64_t > &	FieldOffsets,
		llvm::DenseMap< const clang::CXXRecordDecl *, clang::CharUnits > &	BaseOffsets,
		llvm::DenseMap< const clang::CXXRecordDecl *, clang::CharUnits > &	VirtualBaseOffsets )

inlineoverride

Definition at line 145 of file ASTUtils.h.

References m_Source.

◆ LoadExternalSpecializations() [1/2]

bool lldb_private::ExternalASTSourceWrapper::LoadExternalSpecializations	(	const clang::Decl *	D,
		bool	OnlyPartial )

inlineoverride

Definition at line 80 of file ASTUtils.h.

References m_Source.

◆ LoadExternalSpecializations() [2/2]

bool lldb_private::ExternalASTSourceWrapper::LoadExternalSpecializations	(	const clang::Decl *	D,
		llvm::ArrayRef< clang::TemplateArgument >	TemplateArgs )

inlineoverride

Definition at line 85 of file ASTUtils.h.

References m_Source.

◆ PrintStats()

void lldb_private::ExternalASTSourceWrapper::PrintStats ( )

override

Definition at line 13 of file ASTUtils.cpp.

References m_Source.

◆ ReadComments()

void lldb_private::ExternalASTSourceWrapper::ReadComments ( )

inlineoverride

Definition at line 133 of file ASTUtils.h.

References m_Source.

◆ ReadUndefinedButUsed()

void lldb_private::ExternalASTSourceWrapper::ReadUndefinedButUsed ( llvm::MapVector< clang::NamedDecl *, clang::SourceLocation > & Undefined )

inlineoverride

This gets called when Sema is reconciling undefined but used decls.

For LLDB's use-case, we never provide Clang with function definitions, instead we rely on linkage names and symbol resolution to call the correct funcitons during JITting. So this implementation clears any "undefined" FunctionDecls that Clang found while parsing.

Parameters

[in,out] Undefined A set of used decls for which Clang has not been provided a definition with.

Definition at line 165 of file ASTUtils.h.

◆ StartedDeserializing()

void lldb_private::ExternalASTSourceWrapper::StartedDeserializing ( )

inlineoverride

Definition at line 135 of file ASTUtils.h.

References m_Source.

◆ StartTranslationUnit()

void lldb_private::ExternalASTSourceWrapper::StartTranslationUnit ( clang::ASTConsumer * Consumer )

inlineoverride

Definition at line 139 of file ASTUtils.h.

References m_Source.

◆ updateOutOfDateIdentifier()

void lldb_private::ExternalASTSourceWrapper::updateOutOfDateIdentifier ( const clang::IdentifierInfo & II )

inlineoverride

Definition at line 70 of file ASTUtils.h.

References m_Source.

Member Data Documentation

◆ m_Source

llvm::IntrusiveRefCntPtr<ExternalASTSource> lldb_private::ExternalASTSourceWrapper::m_Source

private

The documentation for this class was generated from the following files:

Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ ExternalASTSourceWrapper()

◆ ~ExternalASTSourceWrapper()

Member Function Documentation

◆ CompleteRedeclChain()

◆ CompleteType() [1/2]

◆ CompleteType() [2/2]

◆ completeVisibleDeclsMap()

◆ FindExternalLexicalDecls()

◆ FindExternalVisibleDeclsByName()

◆ FindFileRegionDecls()

◆ FinishedDeserializing()

◆ GetExternalCXXBaseSpecifiers()

◆ GetExternalCXXCtorInitializers()

◆ GetExternalDecl()

◆ GetExternalDeclStmt()

◆ GetExternalSelector()

◆ getModule()

◆ GetNumExternalSelectors()

◆ getSourceDescriptor()

◆ hasExternalDefinitions()

◆ layoutRecordType()

◆ LoadExternalSpecializations() [1/2]

◆ LoadExternalSpecializations() [2/2]

◆ PrintStats()

◆ ReadComments()

◆ ReadUndefinedButUsed()

◆ StartedDeserializing()

◆ StartTranslationUnit()

◆ updateOutOfDateIdentifier()

Member Data Documentation

◆ m_Source