A qualifier set is used to build a set of qualifiers. More...

#include "clang/AST/TypeBase.h"

Inheritance diagram for clang::QualifierCollector:

Public Member Functions
	QualifierCollector (Qualifiers Qs=Qualifiers())
const Type *	strip (QualType type)
	Collect any qualifiers on the given type and return an unqualified type.
QualType	apply (const ASTContext &Context, QualType QT) const
	Apply the collected qualifiers to the given type.
QualType	apply (const ASTContext &Context, const Type *T) const
	Apply the collected qualifiers to the given type.
Public Member Functions inherited from clang::Qualifiers
	Qualifiers ()=default
uint64_t	getAsOpaqueValue () const
bool	hasConst () const
bool	hasOnlyConst () const
void	removeConst ()
void	addConst ()
Qualifiers	withConst () const
bool	hasVolatile () const
bool	hasOnlyVolatile () const
void	removeVolatile ()
void	addVolatile ()
Qualifiers	withVolatile () const
bool	hasRestrict () const
bool	hasOnlyRestrict () const
void	removeRestrict ()
void	addRestrict ()
Qualifiers	withRestrict () const
bool	hasCVRQualifiers () const
unsigned	getCVRQualifiers () const
unsigned	getCVRUQualifiers () const
void	setCVRQualifiers (unsigned mask)
void	removeCVRQualifiers (unsigned mask)
void	removeCVRQualifiers ()
void	addCVRQualifiers (unsigned mask)
void	addCVRUQualifiers (unsigned mask)
bool	hasUnaligned () const
void	setUnaligned (bool flag)
void	removeUnaligned ()
void	addUnaligned ()
bool	hasObjCGCAttr () const
GC	getObjCGCAttr () const
void	setObjCGCAttr (GC type)
void	removeObjCGCAttr ()
void	addObjCGCAttr (GC type)
Qualifiers	withoutObjCGCAttr () const
Qualifiers	withoutObjCLifetime () const
Qualifiers	withoutAddressSpace () const
bool	hasObjCLifetime () const
ObjCLifetime	getObjCLifetime () const
void	setObjCLifetime (ObjCLifetime type)
void	removeObjCLifetime ()
void	addObjCLifetime (ObjCLifetime type)
bool	hasNonTrivialObjCLifetime () const
	True if the lifetime is neither None or ExplicitNone.
bool	hasStrongOrWeakObjCLifetime () const
	True if the lifetime is either strong or weak.
bool	hasAddressSpace () const
LangAS	getAddressSpace () const
bool	hasTargetSpecificAddressSpace () const
unsigned	getAddressSpaceAttributePrintValue () const
	Get the address space attribute value to be printed by diagnostics.
void	setAddressSpace (LangAS space)
void	removeAddressSpace ()
void	addAddressSpace (LangAS space)
bool	hasPointerAuth () const
PointerAuthQualifier	getPointerAuth () const
void	setPointerAuth (PointerAuthQualifier Q)
void	removePointerAuth ()
void	addPointerAuth (PointerAuthQualifier Q)
bool	hasFastQualifiers () const
unsigned	getFastQualifiers () const
void	setFastQualifiers (unsigned mask)
void	removeFastQualifiers (unsigned mask)
void	removeFastQualifiers ()
void	addFastQualifiers (unsigned mask)
bool	hasNonFastQualifiers () const
	Return true if the set contains any qualifiers which require an ExtQuals node to be allocated.
Qualifiers	getNonFastQualifiers () const
bool	hasQualifiers () const
	Return true if the set contains any qualifiers.
bool	empty () const
void	addQualifiers (Qualifiers Q)
	Add the qualifiers from the given set to this set.
void	removeQualifiers (Qualifiers Q)
	Remove the qualifiers from the given set from this set.
void	addConsistentQualifiers (Qualifiers qs)
	Add the qualifiers from the given set to this set, given that they don't conflict.
bool	isAddressSpaceSupersetOf (Qualifiers other, const ASTContext &Ctx) const
	Returns true if the address space in these qualifiers is equal to or a superset of the address space in the argument qualifiers.
bool	compatiblyIncludes (Qualifiers other, const ASTContext &Ctx) const
	Determines if these qualifiers compatibly include another set.
bool	compatiblyIncludesObjCLifetime (Qualifiers other) const
	Determines if these qualifiers compatibly include another set of qualifiers from the narrow perspective of Objective-C ARC lifetime.
bool	isStrictSupersetOf (Qualifiers Other) const
	Determine whether this set of qualifiers is a strict superset of another set of qualifiers, not considering qualifier compatibility.
bool	operator== (Qualifiers Other) const
bool	operator!= (Qualifiers Other) const
	operator bool () const
Qualifiers &	operator+= (Qualifiers R)
Qualifiers &	operator-= (Qualifiers R)
std::string	getAsString () const
std::string	getAsString (const PrintingPolicy &Policy) const
bool	isEmptyWhenPrinted (const PrintingPolicy &Policy) const
void	print (raw_ostream &OS, const PrintingPolicy &Policy, bool appendSpaceIfNonEmpty=false) const
void	Profile (llvm::FoldingSetNodeID &ID) const

Additional Inherited Members
Public Types inherited from clang::Qualifiers
enum	TQ : uint64_t { Const = 0x1 , Restrict = 0x2 , Volatile = 0x4 , CVRMask = Const \| Volatile \| Restrict }
enum	GC { GCNone = 0 , Weak , Strong }
enum	ObjCLifetime { OCL_None , OCL_ExplicitNone , OCL_Strong , OCL_Weak , OCL_Autoreleasing }
enum	: uint64_t { MaxAddressSpace = 0x7fffffu , FastWidth = 3 , FastMask = (1 << FastWidth) - 1 }
Static Public Member Functions inherited from clang::Qualifiers
static Qualifiers	removeCommonQualifiers (Qualifiers &L, Qualifiers &R)
	Returns the common set of qualifiers while removing them from the given sets.
static Qualifiers	fromFastMask (unsigned Mask)
static Qualifiers	fromCVRMask (unsigned CVR)
static Qualifiers	fromCVRUMask (unsigned CVRU)
static Qualifiers	fromOpaqueValue (uint64_t opaque)
static bool	isAddressSpaceSupersetOf (LangAS A, LangAS B, const ASTContext &Ctx)
	Returns true if address space A is equal to or a superset of B.
static bool	isTargetAddressSpaceSupersetOf (LangAS A, LangAS B, const ASTContext &Ctx)
static std::string	getAddrSpaceAsString (LangAS AS)