Classes
class	ASTTraverser

class	BlockObjCVariableTraverser

class	BodyContext

class	BodyTransform

class	GCAttrsTraverser

class	GCCollectableCallsTraverser

class	MigrationContext

class	ObjCImplementationContext

class	PropertyRewriteTraverser

class	ProtectedScopeTraverser

Typedefs
typedef llvm::DenseSet< Expr * >	ExprSet

Functions
void	rewriteAutoreleasePool (MigrationPass &pass)

void	rewriteUnbridgedCasts (MigrationPass &pass)

void	makeAssignARCSafe (MigrationPass &pass)

void	removeRetainReleaseDeallocFinalize (MigrationPass &pass)

void	removeZeroOutPropsInDeallocFinalize (MigrationPass &pass)

void	rewriteUnusedInitDelegate (MigrationPass &pass)

void	checkAPIUses (MigrationPass &pass)

void	removeEmptyStatementsAndDeallocFinalize (MigrationPass &pass)

bool	canApplyWeak (ASTContext &Ctx, QualType type, bool AllowOnUnknownClass=false)
	Determine whether we can add weak to the given type.

bool	isPlusOneAssign (const BinaryOperator *E)

bool	isPlusOne (const Expr *E)

SourceLocation	findLocationAfterSemi (SourceLocation loc, ASTContext &Ctx, bool IsDecl=false)
	'Loc' is the end of a statement range.

SourceLocation	findSemiAfterLocation (SourceLocation loc, ASTContext &Ctx, bool IsDecl=false)
	'Loc' is the end of a statement range.

bool	hasSideEffects (Expr *E, ASTContext &Ctx)

bool	isGlobalVar (Expr *E)

StringRef	getNilString (MigrationPass &Pass)
	Returns "nil" or "0" if 'nil' macro is not actually defined.

void	clearRefsIn (Stmt *S, ExprSet &refs)

template<typename iterator >
void	clearRefsIn (iterator begin, iterator end, ExprSet &refs)

void	collectRefs (ValueDecl D, Stmt S, ExprSet &refs)

void	collectRemovables (Stmt *S, ExprSet &exprs)

Typedef Documentation

◆ ExprSet

typedef llvm::DenseSet<Expr *> clang::arcmt::trans::ExprSet

Definition at line 205 of file Transforms.h.

Function Documentation

◆ canApplyWeak()

bool clang::arcmt::trans::canApplyWeak	(	ASTContext &	Ctx,
		QualType	type,
		bool	AllowOnUnknownClass = `false`
	)

Determine whether we can add weak to the given type.

Definition at line 38 of file Transforms.cpp.

References clang::Type::getAs(), clang::ASTContext::getLangOpts(), clang::Type::getPointeeType(), clang::ASTContext::getTargetInfo(), clang::TargetInfo::getTriple(), clang::QualType::isNull(), and clang::ast_matchers::type.

Referenced by checkAllAtProps(), checkWeakGCAttrs(), and clang::arcmt::trans::BlockObjCVariableTraverser::traverseBody().

◆ checkAPIUses()

void clang::arcmt::trans::checkAPIUses ( MigrationPass & pass )

Definition at line 105 of file TransAPIUses.cpp.

References clang::arcmt::MigrationPass::Ctx, and clang::ASTContext::getTranslationUnitDecl().

Referenced by independentTransforms().

◆ clearRefsIn() [1/2]

template<typename iterator >

void clang::arcmt::trans::clearRefsIn	(	iterator	begin,
		iterator	end,
		ExprSet &	refs
	)

Definition at line 209 of file Transforms.h.

References clearRefsIn().

◆ clearRefsIn() [2/2]

void clang::arcmt::trans::clearRefsIn	(	Stmt *	S,
		ExprSet &	refs
	)

Definition at line 299 of file Transforms.cpp.

Referenced by clearRefsIn().

◆ collectRefs()

void clang::arcmt::trans::collectRefs	(	ValueDecl *	D,
		Stmt *	S,
		ExprSet &	refs
	)

Definition at line 303 of file Transforms.cpp.

◆ collectRemovables()

void clang::arcmt::trans::collectRemovables	(	Stmt *	S,
		ExprSet &	exprs
	)

Definition at line 307 of file Transforms.cpp.

◆ findLocationAfterSemi()

SourceLocation clang::arcmt::trans::findLocationAfterSemi	(	SourceLocation	loc,
		ASTContext &	Ctx,
		bool	IsDecl = `false`
	)

'Loc' is the end of a statement range.

This returns the location immediately after the semicolon following the statement. If no semicolon is found or the location is inside a macro, the returned source location will be invalid.

Definition at line 116 of file Transforms.cpp.

References findSemiAfterLocation(), clang::SourceLocation::getLocWithOffset(), and clang::SourceLocation::isInvalid().

Referenced by rewriteToNSEnumDecl().

◆ findSemiAfterLocation()

SourceLocation clang::arcmt::trans::findSemiAfterLocation	(	SourceLocation	loc,
		ASTContext &	Ctx,
		bool	IsDecl = `false`
	)

'Loc' is the end of a statement range.

This returns the location of the semicolon following the statement. If no semicolon is found or the location is inside a macro, the returned source location will be invalid.

Loc is the end of a statement range. This returns the location of the semicolon following the statement. If no semicolon is found or the location is inside a macro, the returned source location will be invalid.

Definition at line 128 of file Transforms.cpp.

References findSemiAfterLocation(), clang::ASTContext::getLangOpts(), clang::Token::getLocation(), clang::Lexer::getLocForEndOfToken(), clang::ASTContext::getSourceManager(), clang::Lexer::isAtEndOfMacroExpansion(), clang::SourceLocation::isMacroID(), clang::Token::isNot(), clang::Lexer::LexFromRawLexer(), and SM.

Referenced by findLocationAfterSemi(), findSemiAfterLocation(), isEmptyARCMTMacroStatement(), and rewriteToNSEnumDecl().