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Showing content from https://clang.llvm.org/doxygen/RewriteObjCFoundationAPI_8cpp_source.html below:

clang: lib/Edit/RewriteObjCFoundationAPI.cpp Source File

;

(LangOpts.ObjCAutoRefCount) {

((isa<ObjCStringLiteral>(Arg) &&

(isa<ObjCArrayLiteral>(Arg) &&

(isa<ObjCDictionaryLiteral>(Arg) &&

*Receiver,

assert(IFace && Receiver);

(OID->

() ==

||

OID->

() ==

)

(!MD->isUnavailable())

commit.

(MsgRange,

);

(

i = 0, e = Msg->

() - 1; i != e; ++i)

commit.

(MsgRange,

);

(Msg->getNumArgs() != 1)

Objs.push_back(Msg->getArg(0));

(Msg->getNumArgs() == 0)

*SentinelExpr = Msg->getArg(Msg->getNumArgs() - 1);

(

i = 0, e = Msg->getNumArgs() - 1; i != e; ++i)

Objs.push_back(Msg->getArg(i));

(

i = 0, e = ArrLit->getNumElements(); i != e; ++i)

Objs.push_back(ArrLit->getElement(i));

commit.

(MsgRange,

);

SentinelIdx = Msg->

() - 1;

*SentinelExpr = Msg->

(SentinelIdx);

commit.

(MsgRange,

);

(

i = 0; i < SentinelIdx; i += 2) {

(Vals.size() != Keys.size())

commit.

(MsgRange,

);

(

i = 0, n = Vals.size(); i < n; ++i) {

ArgRange(Keys.front()->getBeginLoc(), Keys.back()->getEndLoc());

(Vals.size() != Keys.size())

(Arg->

() != CharacterLiteralKind::Ascii)

StringRef

, F, L, LL;

isFloat,

isIntZero,

std::optional<bool> UpperU, UpperL;

UpperF =

;

(StringRef suff, StringRef &text) {

text.consume_back(suff);

(Suff::has(

, text)) {

}

(Suff::has(

, text)) {

}

(Suff::has(

, text)) {

}

(Suff::has(

, text)) {

}

(Suff::has(

, text)) {

}

(Suff::has(

, text)) {

}

(isFloat && Suff::has(

, text)) {

}

(isFloat && Suff::has(

, text)) {

(!UpperU && !UpperL)

UpperU = UpperL =

;

(UpperU && !UpperL)

(UpperL && !UpperU)

Info.U = *UpperU ?

:

;

Info.L = *UpperL ?

:

;

Info.LL = *UpperL ?

:

;

Info.F = UpperF ?

:

;

Info.Hex = Info.Octal =

;

(text.starts_with(

))

(!isFloat && !isIntZero && text.starts_with(

))

Info.WithoutSuffRange =

*literalE = Arg;

(

*UOE = dyn_cast<UnaryOperator>(literalE)) {

(UOE->getOpcode() == UO_Plus || UOE->getOpcode() == UO_Minus)

literalE = UOE->getSubExpr();

(!isa<IntegerLiteral>(literalE) && !isa<FloatingLiteral>(literalE))

std::optional<NSAPI::NSNumberLiteralMethodKind> MKOpt =

CallIsUnsigned =

, CallIsLong =

, CallIsLongLong =

;

CallIsFloating =

, CallIsDouble =

;

CallIsUnsigned =

;

CallIsUnsigned =

;

CallIsUnsigned =

;

CallIsLongLong =

;

CallIsDouble =

;

CallIsFloating =

;

(LitIsFloat && !CallIsFloating)

isIntZero =

;

(

*IntE = dyn_cast<IntegerLiteral>(literalE))

isIntZero = !IntE->getValue().getBoolValue();

(!

(ArgRange, LitIsFloat, isIntZero, Ctx, LitInfo))

(!LitIsFloat && CallIsFloating && (LitInfo.Hex || LitInfo.Octal))

LitInfo.WithoutSuffRange);

commit.

(LitB,

);

(!LitIsFloat && CallIsFloating)

commit.

(LitE,

);

(CallIsFloating) {

commit.

(LitE, LitInfo.F);

commit.

(LitE, LitInfo.U);

commit.

(LitE, LitInfo.L);

(CallIsLongLong)

commit.

(LitE, LitInfo.LL);

(isa<ArraySubscriptExpr>(

) ||

isa<CallExpr>(

) ||

isa<DeclRefExpr>(

) ||

isa<CXXNamedCastExpr>(

) ||

isa<CXXConstructExpr>(

) ||

isa<CXXThisExpr>(

) ||

isa<CXXTypeidExpr>(

) ||

isa<CXXUnresolvedConstructExpr>(

) ||

isa<ObjCMessageExpr>(

) ||

isa<ObjCPropertyRefExpr>(

) ||

isa<ObjCProtocolExpr>(

) ||

isa<MemberExpr>(

) ||

isa<ObjCIvarRefExpr>(

) ||

isa<ParenListExpr>(

) ||

isa<SizeOfPackExpr>(

))

(isa<ArraySubscriptExpr>(

) ||

isa<CallExpr>(

) ||

isa<DeclRefExpr>(

) ||

isa<CastExpr>(

) ||

isa<CXXNewExpr>(

) ||

isa<CXXConstructExpr>(

) ||

isa<CXXDeleteExpr>(

) ||

isa<CXXNoexceptExpr>(

) ||

isa<CXXPseudoDestructorExpr>(

) ||

isa<CXXScalarValueInitExpr>(

) ||

isa<CXXThisExpr>(

) ||

isa<CXXTypeidExpr>(

) ||

isa<CXXUnresolvedConstructExpr>(

) ||

isa<ObjCMessageExpr>(

) ||

isa<ObjCPropertyRefExpr>(

) ||

isa<ObjCProtocolExpr>(

) ||

isa<MemberExpr>(

) ||

isa<ObjCIvarRefExpr>(

) ||

isa<ParenListExpr>(

) ||

isa<SizeOfPackExpr>(

) ||

isa<UnaryOperator>(

))

(ICE->getCastKind() != CK_CPointerToObjCPointerCast)

(

*VD = DRE->getDecl())

isa<EnumConstantDecl>(VD);

std::optional<NSAPI::NSNumberLiteralMethodKind> MKOpt =

isTruncated = FinalTySize < OrigTySize;

needsCast =

;

(ICE->getCastKind()) {

CK_LValueToRValue:

CK_UserDefinedConversion:

CK_HLSLArrayRValue:

CK_IntegralCast: {

CK_PointerToBoolean:

CK_IntegralToBoolean:

CK_IntegralToFloating:

CK_FloatingToIntegral:

CK_FloatingToBoolean:

CK_FloatingCast:

CK_FloatingComplexToReal:

CK_FloatingComplexToBoolean:

CK_IntegralComplexToReal:

CK_IntegralComplexToBoolean:

CK_AtomicToNonAtomic:

CK_AddressSpaceConversion:

CK_LValueBitCast:

CK_LValueToRValueBitCast:

CK_BaseToDerived:

CK_DerivedToBase:

CK_UncheckedDerivedToBase:

CK_ArrayToPointerDecay:

CK_FunctionToPointerDecay:

CK_NullToPointer:

CK_NullToMemberPointer:

CK_BaseToDerivedMemberPointer:

CK_DerivedToBaseMemberPointer:

CK_MemberPointerToBoolean:

CK_ReinterpretMemberPointer:

CK_ConstructorConversion:

CK_IntegralToPointer:

CK_PointerToIntegral:

CK_VectorSplat:

CK_CPointerToObjCPointerCast:

CK_BlockPointerToObjCPointerCast:

CK_AnyPointerToBlockPointerCast:

CK_ObjCObjectLValueCast:

CK_FloatingRealToComplex:

CK_FloatingComplexCast:

CK_FloatingComplexToIntegralComplex:

CK_IntegralRealToComplex:

CK_IntegralComplexCast:

CK_IntegralComplexToFloatingComplex:

CK_ARCProduceObject:

CK_ARCConsumeObject:

CK_ARCReclaimReturnedObject:

CK_ARCExtendBlockObject:

CK_NonAtomicToAtomic:

CK_CopyAndAutoreleaseBlockObject:

CK_BuiltinFnToFnPtr:

CK_ZeroToOCLOpaqueType:

CK_IntToOCLSampler:

CK_BooleanToSignedIntegral:

llvm_unreachable(

);

CK_HLSLVectorTruncation:

llvm_unreachable(

);

CK_FloatingToFixedPoint:

CK_FixedPointToFloating:

CK_FixedPointCast:

CK_FixedPointToBoolean:

CK_FixedPointToIntegral:

CK_IntegralToFixedPoint:

llvm_unreachable(

);

);

(isa<ParenExpr>(OrigArg) || isa<IntegerLiteral>(OrigArg))

StrE = dyn_cast<StringLiteral>(OrigArg->

())) {

commit.

(StrE->getBeginLoc(),

);

(isa<ParenExpr>(OrigArg) || isa<IntegerLiteral>(OrigArg))

Defines the clang::ASTContext interface.

Defines the clang::Expr interface and subclasses for C++ expressions.

static bool isEnumConstant(const Expr *E)

static bool shouldNotRewriteImmediateMessageArgs(const ObjCMessageExpr *Msg, const NSAPI &NS)

Returns true if the immediate message arguments of Msg should not be rewritten because it will interf...

static bool rewriteToCharLiteral(const ObjCMessageExpr *Msg, const CharacterLiteral *Arg, const NSAPI &NS, Commit &commit)

static bool rewriteToDictionarySubscriptGet(const ObjCInterfaceDecl *IFace, const ObjCMessageExpr *Msg, const NSAPI &NS, Commit &commit)

static void maybePutParensOnReceiver(const Expr *Receiver, Commit &commit)

static bool rewriteToBoolLiteral(const ObjCMessageExpr *Msg, const Expr *Arg, const NSAPI &NS, Commit &commit)

static bool rewriteToArrayLiteral(const ObjCMessageExpr *Msg, const NSAPI &NS, Commit &commit, const ParentMap *PMap)

static bool subscriptOperatorNeedsParens(const Expr *FullExpr)

static const ObjCInterfaceDecl * maybeAdjustInterfaceForSubscriptingCheck(const ObjCInterfaceDecl *IFace, const Expr *Receiver, ASTContext &Ctx)

Check for classes that accept 'objectForKey:' (or the other selectors that the migrator handles) but ...

static bool rewriteToDictionaryLiteral(const ObjCMessageExpr *Msg, const NSAPI &NS, Commit &commit)

static bool castOperatorNeedsParens(const Expr *FullExpr)

static bool rewriteToNumericBoxedExpression(const ObjCMessageExpr *Msg, const NSAPI &NS, Commit &commit)

static bool rewriteToNumberLiteral(const ObjCMessageExpr *Msg, const NSAPI &NS, Commit &commit)

static bool rewriteToStringBoxedExpression(const ObjCMessageExpr *Msg, const NSAPI &NS, Commit &commit)

static bool rewriteToSubscriptGetCommon(const ObjCMessageExpr *Msg, Commit &commit)

static bool rewriteToDictionarySubscriptSet(const ObjCInterfaceDecl *IFace, const ObjCMessageExpr *Msg, const NSAPI &NS, Commit &commit)

static bool doRewriteToUTF8StringBoxedExpressionHelper(const ObjCMessageExpr *Msg, const NSAPI &NS, Commit &commit)

static bool getNSArrayObjects(const Expr *E, const NSAPI &NS, SmallVectorImpl< const Expr * > &Objs)

If Msg is an NSArray creation message or literal, this gets the objects that were used to create it.

static bool canRewriteToSubscriptSyntax(const ObjCInterfaceDecl *&IFace, const ObjCMessageExpr *Msg, ASTContext &Ctx, Selector subscriptSel)

static bool getLiteralInfo(SourceRange literalRange, bool isFloat, bool isIntZero, ASTContext &Ctx, LiteralInfo &Info)

static void objectifyExpr(const Expr *E, Commit &commit)

Adds an explicit cast to 'id' if the type is not objc object.

static bool rewriteToArraySubscriptGet(const ObjCInterfaceDecl *IFace, const ObjCMessageExpr *Msg, const NSAPI &NS, Commit &commit)

static bool checkForLiteralCreation(const ObjCMessageExpr *Msg, IdentifierInfo *&ClassId, const LangOptions &LangOpts)

static bool rewriteToArraySubscriptSet(const ObjCInterfaceDecl *IFace, const ObjCMessageExpr *Msg, const NSAPI &NS, Commit &commit)

Holds long-lived AST nodes (such as types and decls) that can be referred to throughout the semantic ...

SourceManager & getSourceManager()

bool isObjCIdType(QualType T) const

bool hasSameType(QualType T1, QualType T2) const

Determine whether the given types T1 and T2 are equivalent.

const LangOptions & getLangOpts() const

bool hasSameUnqualifiedType(QualType T1, QualType T2) const

Determine whether the given types are equivalent after cvr-qualifiers have been removed.

uint64_t getTypeSize(QualType T) const

Return the size of the specified (complete) type T, in bits.

QualType getArrayDecayedType(QualType T) const

Return the properly qualified result of decaying the specified array type to a pointer.

const ObjCInterfaceDecl * getObjContainingInterface(const NamedDecl *ND) const

Returns the Objective-C interface that ND belongs to if it is an Objective-C method/property/ivar etc...

DiagnosticsEngine & getDiagnostics() const

bool isSentinelNullExpr(const Expr *E)

A boolean literal, per ([C++ lex.bool] Boolean literals).

Represents a character-granular source range.

static CharSourceRange getCharRange(SourceRange R)

static CharSourceRange getTokenRange(SourceRange R)

CharacterLiteralKind getKind() const

A reference to a declared variable, function, enum, etc.

Concrete class used by the front-end to report problems and issues.

DiagnosticBuilder Report(SourceLocation Loc, unsigned DiagID)

Issue the message to the client.

unsigned getCustomDiagID(Level L, const char(&FormatString)[N])

Return an ID for a diagnostic with the specified format string and level.

A helper class that allows the use of isa/cast/dyncast to detect TagType objects of enums.

This represents one expression.

Expr * IgnoreParenCasts() LLVM_READONLY

Skip past any parentheses and casts which might surround this expression until reaching a fixed point...

bool isTypeDependent() const

Determines whether the type of this expression depends on.

Expr * IgnoreParenImpCasts() LLVM_READONLY

Skip past any parentheses and implicit casts which might surround this expression until reaching a fi...

Expr * IgnoreParens() LLVM_READONLY

Skip past any parentheses which might surround this expression until reaching a fixed point.

Expr * IgnoreImpCasts() LLVM_READONLY

Skip past any implicit casts which might surround this expression until reaching a fixed point.

SourceLocation getExprLoc() const LLVM_READONLY

getExprLoc - Return the preferred location for the arrow when diagnosing a problem with a generic exp...

FullExpr - Represents a "full-expression" node.

One of these records is kept for each identifier that is lexed.

ImplicitCastExpr - Allows us to explicitly represent implicit type conversions, which have no direct ...

Keeps track of the various options that can be enabled, which controls the dialect of C or C++ that i...

static StringRef getSourceText(CharSourceRange Range, const SourceManager &SM, const LangOptions &LangOpts, bool *Invalid=nullptr)

Returns a string for the source that the range encompasses.

std::optional< NSNumberLiteralMethodKind > getNSNumberLiteralMethodKind(Selector Sel) const

Return NSNumberLiteralMethodKind if Sel is such a selector.

Selector getObjectAtIndexedSubscriptSelector() const

Returns selector for "objectAtIndexedSubscript:".

@ NSStr_initWithUTF8String

@ NSStr_stringWithCString

@ NSStr_stringWithCStringEncoding

@ NSStr_stringWithUTF8String

Selector getSetObjectAtIndexedSubscriptSelector() const

Returns selector for "setObject:atIndexedSubscript".

Selector getNSDictionarySelector(NSDictionaryMethodKind MK) const

The Objective-C NSDictionary selectors.

Selector getObjectForKeyedSubscriptSelector() const

Returns selector for "objectForKeyedSubscript:".

@ NSDict_dictionaryWithObjectsForKeys

@ NSDict_dictionaryWithDictionary

@ NSMutableDict_setObjectForKey

@ NSDict_initWithObjectsForKeys

@ NSDict_dictionaryWithObjectForKey

@ NSDict_initWithDictionary

@ NSDict_initWithObjectsAndKeys

@ NSDict_dictionaryWithObjectsAndKeys

Selector getNSArraySelector(NSArrayMethodKind MK) const

The Objective-C NSArray selectors.

@ NSMutableArr_replaceObjectAtIndex

bool isNSUTF8StringEncodingConstant(const Expr *E) const

Returns true if the expression.

bool isNSNumberLiteralSelector(NSNumberLiteralMethodKind MK, Selector Sel) const

Selector getSetObjectForKeyedSubscriptSelector() const

Returns selector for "setObject:forKeyedSubscript".

ASTContext & getASTContext() const

NSNumberLiteralMethodKind

Enumerates the NSNumber methods used to generate literals.

@ NSNumberWithUnsignedChar

@ NSNumberWithUnsignedLongLong

@ NSNumberWithUnsignedInt

@ NSNumberWithUnsignedLong

@ NSNumberWithUnsignedInteger

@ NSNumberWithUnsignedShort

Selector getNSStringSelector(NSStringMethodKind MK) const

The Objective-C NSString selectors.

bool isNSASCIIStringEncodingConstant(const Expr *E) const

Returns true if the expression.

IdentifierInfo * getNSClassId(NSClassIdKindKind K) const

IdentifierInfo * getIdentifier() const

Get the identifier that names this declaration, if there is one.

StringRef getName() const

Get the name of identifier for this declaration as a StringRef.

ObjCArrayLiteral - used for objective-c array containers; as in: @["Hello", NSApp,...

ObjCBoolLiteralExpr - Objective-C Boolean Literal.

Represents an ObjC class declaration.

ObjCMethodDecl * lookupInstanceMethod(Selector Sel) const

Lookup an instance method for a given selector.

An expression that sends a message to the given Objective-C object or class.

Expr * getArg(unsigned Arg)

getArg - Return the specified argument.

bool isImplicit() const

Indicates whether the message send was implicitly generated by the implementation.

Expr * getInstanceReceiver()

Returns the object expression (receiver) for an instance message, or null for a message that is not a...

Selector getSelector() const

@ SuperInstance

The receiver is the instance of the superclass object.

@ Instance

The receiver is an object instance.

@ SuperClass

The receiver is a superclass.

@ Class

The receiver is a class.

QualType getClassReceiver() const

Returns the type of a class message send, or NULL if the message is not a class message.

ObjCInterfaceDecl * getReceiverInterface() const

Retrieve the Objective-C interface to which this message is being directed, if known.

QualType getSuperType() const

Retrieve the type referred to by 'super'.

const ObjCMethodDecl * getMethodDecl() const

ReceiverKind getReceiverKind() const

Determine the kind of receiver that this message is being sent to.

unsigned getNumArgs() const

Return the number of actual arguments in this message, not counting the receiver.

ObjCMethodDecl - Represents an instance or class method declaration.

Represents a class type in Objective C.

ObjCInterfaceDecl * getInterface() const

Gets the interface declaration for this object type, if the base type really is an interface.

Stmt * getParentIgnoreParenCasts(Stmt *) const

PointerType - C99 6.7.5.1 - Pointer Declarators.

A (possibly-)qualified type.

bool isNull() const

Return true if this QualType doesn't point to a type yet.

QualType getUnqualifiedType() const

Retrieve the unqualified variant of the given type, removing as little sugar as possible.

Smart pointer class that efficiently represents Objective-C method names.

Encodes a location in the source.

SourceLocation getLocWithOffset(IntTy Offset) const

Return a source location with the specified offset from this SourceLocation.

A trivial tuple used to represent a source range.

SourceLocation getEnd() const

SourceLocation getBegin() const

SourceLocation getEndLoc() const LLVM_READONLY

SourceRange getSourceRange() const LLVM_READONLY

SourceLocation tokens are not useful in isolation - they are low level value objects created/interpre...

SourceLocation getBeginLoc() const LLVM_READONLY

StringLiteral - This represents a string literal expression, e.g.

bool isBooleanType() const

bool isSignedIntegerType() const

Return true if this is an integer type that is signed, according to C99 6.2.5p4 [char,...

bool isPointerType() const

QualType getPointeeType() const

If this is a pointer, ObjC object pointer, or block pointer, this returns the respective pointee.

bool isObjCObjectPointerType() const

bool isFloatingType() const

const T * getAs() const

Member-template getAs<specific type>'.

UnaryOperator - This represents the unary-expression's (except sizeof and alignof),...

Represent the declaration of a variable (in which case it is an lvalue) a function (in which case it ...

bool replaceWithInner(CharSourceRange range, CharSourceRange innerRange)

bool insertWrap(StringRef before, CharSourceRange range, StringRef after)

bool insertFromRange(SourceLocation loc, CharSourceRange range, bool afterToken=false, bool beforePreviousInsertions=false)

bool insert(SourceLocation loc, StringRef text, bool afterToken=false, bool beforePreviousInsertions=false)

bool insertAfterToken(SourceLocation loc, StringRef text, bool beforePreviousInsertions=false)

bool remove(CharSourceRange range)

bool insertBefore(SourceLocation loc, StringRef text)

bool replace(CharSourceRange range, StringRef text)

const internal::ArgumentAdaptingMatcherFunc< internal::HasMatcher > has

Matches AST nodes that have child AST nodes that match the provided matcher.

bool rewriteObjCRedundantCallWithLiteral(const ObjCMessageExpr *Msg, const NSAPI &NS, Commit &commit)

bool rewriteToObjCLiteralSyntax(const ObjCMessageExpr *Msg, const NSAPI &NS, Commit &commit, const ParentMap *PMap)

bool rewriteToObjCSubscriptSyntax(const ObjCMessageExpr *Msg, const NSAPI &NS, Commit &commit)

EditGenerator edit(ASTEdit E)

Generates a single (specified) edit.

The JSON file list parser is used to communicate input to InstallAPI.

const FunctionProtoType * T

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