Classes
class	BodyContext
class	ObjCImplementationContext
class	ASTTraverser
class	MigrationContext
class	PropertyRewriteTraverser
class	BlockObjCVariableTraverser
class	ProtectedScopeTraverser
class	GCAttrsTraverser
class	GCCollectableCallsTraverser
class	BodyTransform
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. 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.
SourceLocation	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.
bool	hasSideEffects (Expr *E, ASTContext &Ctx)
bool	isGlobalVar (Expr *E)
StringRef	getNilString (ASTContext &Ctx)
	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

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

Definition at line 206 of file Transforms.h.

Function Documentation

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 42 of file Transforms.cpp.

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

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

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

Definition at line 106 of file TransAPIUses.cpp.

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

Referenced by independentTransforms().

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

Definition at line 309 of file Transforms.cpp.

Referenced by clearRefsIn().

template<typename iterator >

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

Definition at line 210 of file Transforms.h.

References clearRefsIn().

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

Definition at line 313 of file Transforms.cpp.

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

Definition at line 317 of file Transforms.cpp.

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 124 of file Transforms.cpp.

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

Referenced by rewriteToNSEnumDecl().

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 136 of file Transforms.cpp.

References clang::SourceManager::getBufferData(), clang::SourceManager::getDecomposedLoc(), clang::ASTContext::getLangOpts(), clang::Lexer::getLocForEndOfToken(), clang::SourceManager::getLocForStartOfFile(), clang::ASTContext::getSourceManager(), clang::Lexer::isAtEndOfMacroExpansion(), clang::SourceLocation::isMacroID(), and SM.

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

StringRef clang::arcmt::trans::getNilString ( ASTContext & Ctx )

Returns "nil" or "0" if 'nil' macro is not actually defined.

Definition at line 215 of file Transforms.cpp.

References clang::IdentifierTable::get(), clang::IdentifierInfo::hasMacroDefinition(), and clang::ASTContext::Idents.