llvm::DIScope Class Reference

#include <DebugInfo.h>

Inheritance diagram for llvm::DIScope:

Collaboration diagram for llvm::DIScope:

List of all members.

Public Member Functions
	DIScope (const MDNode *N=nullptr)
DIScopeRef	getContext () const
StringRef	getName () const
	If the scope node has a name, return that, else return an empty string.
StringRef	getFilename () const
StringRef	getDirectory () const
DIScopeRef	getRef () const
Protected Member Functions
void	printInternal (raw_ostream &OS) const
Friends
class	DIDescriptor

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Detailed Description

DIScope - A base class for various scopes.

Although, implementation-wise, DIScope is the parent class of most other DIxxx classes, including DIType and its descendants, most of DIScope's descendants are not a substitutable subtype of DIScope. The DIDescriptor::isScope() method only is true for DIScopes that are scopes in the strict lexical scope sense (DICompileUnit, DISubprogram, etc.), but not for, e.g., a DIType.

Definition at line 221 of file DebugInfo.h.

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Constructor & Destructor Documentation

llvm::DIScope::DIScope

(

const MDNode *

N = nullptr

)

[inline, explicit]

Definition at line 227 of file DebugInfo.h.

References N.

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Member Function Documentation

DIScopeRef DIScope::getContext

(

)

const

Gets the parent scope for this scope node or returns a default constructed scope.

Reimplemented in llvm::DINameSpace, llvm::DILexicalBlockFile, llvm::DILexicalBlock, llvm::DISubprogram, and llvm::DIType.

Definition at line 770 of file DebugInfo.cpp.

References llvm::DIType::getContext(), and llvm::dwarf::isType().

Referenced by llvm::DwarfUnit::getParentContextString().

StringRef DIScope::getDirectory

(

)

const

Definition at line 811 of file DebugInfo.cpp.

References getNodeField(), and getStringField().

Referenced by llvm::DwarfUnit::addSourceLine(), llvm::DILocation::getDirectory(), and llvm::jitprofiling::FilenameCache::getFullPath().

StringRef DIScope::getFilename

(

)

const

Definition at line 805 of file DebugInfo.cpp.

References getNodeField(), and getStringField().

Referenced by llvm::DwarfUnit::addSourceLine(), llvm::jitprofiling::FilenameCache::getFilename(), llvm::DILocation::getFilename(), llvm::jitprofiling::FilenameCache::getFullPath(), llvm::DebugLoc::print(), and printDebugLoc().

StringRef DIScope::getName

(

)

const

If the scope node has a name, return that, else return an empty string.

Reimplemented in llvm::DINameSpace, llvm::DISubprogram, and llvm::DIType.

Definition at line 792 of file DebugInfo.cpp.

References llvm::DIType::getName(), llvm::DISubprogram::getName(), llvm::DINameSpace::getName(), and llvm::dwarf::isType().

Referenced by llvm::DwarfUnit::getParentContextString().

DIScopeRef DIScope::getRef

(

)

const

Generate a reference to this DIScope. Uses the type identifier instead of the actual MDNode if possible, to help type uniquing.

Generate a reference to this DIType. Uses the type identifier instead of the actual MDNode if possible, to help type uniquing.

Definition at line 708 of file DebugInfo.cpp.

References llvm::DICompositeType::getIdentifier().

Referenced by llvm::DIBuilder::createArrayType(), llvm::DIBuilder::createClassType(), llvm::DIBuilder::createEnumerationType(), llvm::DIBuilder::createForwardDecl(), llvm::DIBuilder::createFriend(), createFunctionHelper(), llvm::DIBuilder::createImportedDeclaration(), llvm::DIBuilder::createInheritance(), llvm::DIBuilder::createMemberPointerType(), llvm::DIBuilder::createMemberType(), llvm::DIBuilder::createMethod(), llvm::DIBuilder::createPointerType(), llvm::DIBuilder::createQualifiedType(), llvm::DIBuilder::createReferenceType(), llvm::DIBuilder::createReplaceableForwardDecl(), llvm::DIBuilder::createStaticMemberType(), llvm::DIBuilder::createStructType(), llvm::DIBuilder::createTemplateTypeParameter(), llvm::DIBuilder::createTypedef(), llvm::DIBuilder::createUnionType(), llvm::DIBuilder::createVectorType(), llvm::DwarfUnit::getOrCreateTypeDIE(), llvm::DIType::operator DITypeRef(), and llvm::DICompositeType::setContainingType().

void DIScope::printInternal

(

raw_ostream &

OS

)

const [protected]

Reimplemented in llvm::DIType.

Definition at line 1307 of file DebugInfo.cpp.

Referenced by llvm::DIDescriptor::print().

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Friends And Related Function Documentation

friend class DIDescriptor [friend]

Reimplemented in llvm::DINameSpace, llvm::DISubprogram, llvm::DICompileUnit, llvm::DIFile, llvm::DICompositeType, llvm::DIDerivedType, and llvm::DIType.

Definition at line 223 of file DebugInfo.h.

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

• DebugInfo.h
• DebugInfo.cpp