clang::lifetimes Namespace Reference

Namespaces
namespace	internal

Classes
class	LifetimeSafetyReporter

Enumerations
enum class	Confidence : uint8_t { None , Maybe , Definite }
	Enum to track the confidence level of a potential error. More...

Functions
void	runLifetimeSafetyAnalysis (AnalysisDeclContext &AC, LifetimeSafetyReporter *Reporter)
	The main entry point for the analysis.
const FunctionDecl *	getDeclWithMergedLifetimeBoundAttrs (const FunctionDecl *FD)
const CXXMethodDecl *	getDeclWithMergedLifetimeBoundAttrs (const CXXMethodDecl *CMD)
bool	isNormalAssignmentOperator (const FunctionDecl *FD)
bool	isAssignmentOperatorLifetimeBound (const CXXMethodDecl *CMD)
bool	implicitObjectParamIsLifetimeBound (const FunctionDecl *FD)

Enumeration Type Documentation

Confidence

enum class clang::lifetimes::Confidence : uint8_t

strong

Enum to track the confidence level of a potential error.

Enumerator
None
Maybe
Definite

Definition at line 31 of file LifetimeSafety.h.

Function Documentation

getDeclWithMergedLifetimeBoundAttrs() [1/2]

const CXXMethodDecl * clang::lifetimes::getDeclWithMergedLifetimeBoundAttrs

(

const CXXMethodDecl *

CMD

)

Definition at line 24 of file LifetimeAnnotations.cpp.

References getDeclWithMergedLifetimeBoundAttrs().

getDeclWithMergedLifetimeBoundAttrs() [2/2]

const FunctionDecl * clang::lifetimes::getDeclWithMergedLifetimeBoundAttrs

(

const FunctionDecl *

FD

)

Definition at line 19 of file LifetimeAnnotations.cpp.

References clang::FunctionDecl::getMostRecentDecl().

Referenced by getDeclWithMergedLifetimeBoundAttrs(), implicitObjectParamIsLifetimeBound(), isAssignmentOperatorLifetimeBound(), and clang::sema::visitFunctionCallArguments().

implicitObjectParamIsLifetimeBound()

bool clang::lifetimes::implicitObjectParamIsLifetimeBound

(

const FunctionDecl *

FD

)

Definition at line 54 of file LifetimeAnnotations.cpp.

References clang::TypeLoc::getAsAdjusted(), clang::AttributedTypeLoc::getAttrAs(), getDeclWithMergedLifetimeBoundAttrs(), clang::AttributedTypeLoc::getModifiedLoc(), clang::TypeSourceInfo::getTypeLoc(), clang::DeclaratorDecl::getTypeSourceInfo(), and isNormalAssignmentOperator().

Referenced by ProcessAPINotes(), and clang::sema::visitFunctionCallArguments().

isAssignmentOperatorLifetimeBound()

bool clang::lifetimes::isAssignmentOperatorLifetimeBound

(

const CXXMethodDecl *

CMD

)

Definition at line 48 of file LifetimeAnnotations.cpp.

References getDeclWithMergedLifetimeBoundAttrs(), clang::FunctionDecl::getParamDecl(), clang::Decl::hasAttr(), isNormalAssignmentOperator(), and clang::FunctionDecl::param_size().

Referenced by clang::sema::checkExprLifetimeImpl(), and clang::sema::shouldRunGSLAssignmentAnalysis().

isNormalAssignmentOperator()

bool clang::lifetimes::isNormalAssignmentOperator

(

const FunctionDecl *

FD

)

Definition at line 30 of file LifetimeAnnotations.cpp.

References clang::Decl::getASTContext(), clang::DeclarationName::getCXXOverloadedOperator(), clang::NamedDecl::getDeclName(), clang::ASTContext::getLValueReferenceType(), clang::FunctionDecl::getParamDecl(), clang::FunctionDecl::getReturnType(), clang::ValueDecl::getType(), clang::ASTContext::hasSameType(), clang::isCompoundAssignmentOperator(), and clang::Type::isLValueReferenceType().

Referenced by implicitObjectParamIsLifetimeBound(), and isAssignmentOperatorLifetimeBound().

runLifetimeSafetyAnalysis()

void clang::lifetimes::runLifetimeSafetyAnalysis	(	AnalysisDeclContext &	AC,
		LifetimeSafetyReporter *	Reporter )

The main entry point for the analysis.

Definition at line 72 of file LifetimeSafety.cpp.

References clang::lifetimes::internal::LifetimeSafetyAnalysis::run().

Referenced by clang::sema::AnalysisBasedWarnings::IssueWarnings().