clang ::lifetimes Namespace Reference

Functions
bool	isInStlNamespace (const Decl *D)
bool	isPointerLikeType (QualType QT)
const FunctionDecl *	getDeclWithMergedLifetimeBoundAttrs (const FunctionDecl *FD)
	Returns the most recent declaration of the method to ensure all lifetime-bound attributes from redeclarations are considered.
const CXXMethodDecl *	getDeclWithMergedLifetimeBoundAttrs (const CXXMethodDecl *CMD)
	Returns the most recent declaration of the method to ensure all lifetime-bound attributes from redeclarations are considered.
bool	isNormalAssignmentOperator (const FunctionDecl *FD)
bool	isAssignmentOperatorLifetimeBound (const CXXMethodDecl *CMD)
	Returns true if this is an assignment operator where the parameter has the lifetimebound attribute.
const LifetimeBoundAttr *	getDirectImplicitObjectLifetimeBoundAttr (const FunctionDecl *FD)
	Returns the lifetimebound attribute for the implicit this parameter, if it exists on the current type.
const LifetimeBoundAttr *	getImplicitObjectParamLifetimeBoundAttr (const FunctionDecl *FD)
	Returns the lifetimebound attribute for the implicit this parameter, if it exists on any redeclaration.
bool	implicitObjectParamIsLifetimeBound (const FunctionDecl *FD)
	Returns true if the implicit object parameter (this) should be considered lifetimebound, either due to an explicit lifetimebound attribute on the method or because it's a normal assignment operator.
bool	shouldTrackImplicitObjectArg (const Expr &ImplicitObjectArgument, const CXXMethodDecl *Callee, bool RunningUnderLifetimeSafety)
bool	shouldTrackFirstArgument (const FunctionDecl *FD)
bool	shouldTrackSecondArgument (const FunctionDecl *FD)
bool	isGslPointerType (QualType QT)
bool	isGslOwnerType (QualType QT)
bool	isGslOwnerType (const CXXRecordDecl *RD)
bool	isUniquePtrRelease (const CXXMethodDecl &MD)
bool	isInvalidationMethod (const CXXMethodDecl &MD)
bool	destructsFirstArg (const FunctionDecl &FD)
bool	isStdCallableWrapperType (const CXXRecordDecl *RD)
	Returns true for standard library callable wrappers (e.g., std::function) that can propagate the stored lambda's origins.
bool	isStdReferenceCast (const FunctionDecl *FD)
	Returns true for std reference-cast builtins (e.g., std::move).

Function Documentation

destructsFirstArg()

bool clang ::lifetimes::destructsFirstArg

(

const FunctionDecl &

FD

)

References destructsFirstArg().

Referenced by destructsFirstArg().

getDeclWithMergedLifetimeBoundAttrs() [1/2]

const CXXMethodDecl * clang ::lifetimes::getDeclWithMergedLifetimeBoundAttrs

(

const CXXMethodDecl *

CMD

)

Returns the most recent declaration of the method to ensure all lifetime-bound attributes from redeclarations are considered.

References getDeclWithMergedLifetimeBoundAttrs().

getDeclWithMergedLifetimeBoundAttrs() [2/2]

const FunctionDecl * clang ::lifetimes::getDeclWithMergedLifetimeBoundAttrs

(

const FunctionDecl *

FD

)

Returns the most recent declaration of the method to ensure all lifetime-bound attributes from redeclarations are considered.

References getDeclWithMergedLifetimeBoundAttrs().

Referenced by getDeclWithMergedLifetimeBoundAttrs(), and getDeclWithMergedLifetimeBoundAttrs().

getDirectImplicitObjectLifetimeBoundAttr()

const LifetimeBoundAttr * clang ::lifetimes::getDirectImplicitObjectLifetimeBoundAttr

(

const FunctionDecl *

FD

)

Returns the lifetimebound attribute for the implicit this parameter, if it exists on the current type.

References getDirectImplicitObjectLifetimeBoundAttr().

Referenced by getDirectImplicitObjectLifetimeBoundAttr().

getImplicitObjectParamLifetimeBoundAttr()

const LifetimeBoundAttr * clang ::lifetimes::getImplicitObjectParamLifetimeBoundAttr

(

const FunctionDecl *

FD

)

Returns the lifetimebound attribute for the implicit this parameter, if it exists on any redeclaration.

References getImplicitObjectParamLifetimeBoundAttr().

Referenced by getImplicitObjectParamLifetimeBoundAttr().

implicitObjectParamIsLifetimeBound()

bool clang ::lifetimes::implicitObjectParamIsLifetimeBound

(

const FunctionDecl *

FD

)

Returns true if the implicit object parameter (this) should be considered lifetimebound, either due to an explicit lifetimebound attribute on the method or because it's a normal assignment operator.

References implicitObjectParamIsLifetimeBound().

Referenced by implicitObjectParamIsLifetimeBound().

isAssignmentOperatorLifetimeBound()

bool clang ::lifetimes::isAssignmentOperatorLifetimeBound

(

const CXXMethodDecl *

CMD

)

Returns true if this is an assignment operator where the parameter has the lifetimebound attribute.

References isAssignmentOperatorLifetimeBound().

Referenced by isAssignmentOperatorLifetimeBound().

isGslOwnerType() [1/2]

bool clang ::lifetimes::isGslOwnerType

(

const CXXRecordDecl *

RD

)

isGslOwnerType() [2/2]

bool clang ::lifetimes::isGslOwnerType

(

QualType

QT

)

isGslPointerType()

bool clang ::lifetimes::isGslPointerType

(

QualType

QT

)

isInStlNamespace()

bool clang ::lifetimes::isInStlNamespace

(

const Decl *

D

)

References isInStlNamespace().

Referenced by isInStlNamespace().

isInvalidationMethod()

bool clang ::lifetimes::isInvalidationMethod

(

const CXXMethodDecl &

MD

)

References isInvalidationMethod().

Referenced by isInvalidationMethod().

isNormalAssignmentOperator()

bool clang ::lifetimes::isNormalAssignmentOperator

(

const FunctionDecl *

FD

)

References isNormalAssignmentOperator().

Referenced by isNormalAssignmentOperator().

isPointerLikeType()

bool clang ::lifetimes::isPointerLikeType

(

QualType

QT

)

References isPointerLikeType().

Referenced by isPointerLikeType().

isStdCallableWrapperType()

bool clang ::lifetimes::isStdCallableWrapperType

(

const CXXRecordDecl *

RD

)

Returns true for standard library callable wrappers (e.g., std::function) that can propagate the stored lambda's origins.

References isStdCallableWrapperType().

Referenced by isStdCallableWrapperType().

isStdReferenceCast()

bool clang ::lifetimes::isStdReferenceCast

(

const FunctionDecl *

FD

)

Returns true for std reference-cast builtins (e.g., std::move).

Their result refers to the same object as the argument, so all origins propagate from argument to result.

References isStdReferenceCast().

Referenced by isStdReferenceCast().

isUniquePtrRelease()

bool clang ::lifetimes::isUniquePtrRelease

(

const CXXMethodDecl &

MD

)

References isUniquePtrRelease().

Referenced by isUniquePtrRelease().

shouldTrackFirstArgument()

bool clang ::lifetimes::shouldTrackFirstArgument

(

const FunctionDecl *

FD

)

References shouldTrackFirstArgument().

Referenced by shouldTrackFirstArgument().

shouldTrackImplicitObjectArg()

bool clang ::lifetimes::shouldTrackImplicitObjectArg	(	const Expr &	ImplicitObjectArgument,
		const CXXMethodDecl *	Callee,
		bool	RunningUnderLifetimeSafety )

References shouldTrackImplicitObjectArg().

Referenced by shouldTrackImplicitObjectArg().

shouldTrackSecondArgument()

bool clang ::lifetimes::shouldTrackSecondArgument

(

const FunctionDecl *

FD

)

References shouldTrackSecondArgument().

Referenced by shouldTrackSecondArgument().