clang  8.0.0svn
Namespaces | Functions
RetainCountChecker.cpp File Reference
#include "RetainCountChecker.h"
Include dependency graph for RetainCountChecker.cpp:

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Namespaces

 clang
 Dataflow Directional Tag Classes.
 
 clang::ento
 
 clang::ento::retaincountchecker
 

Functions

const RefVal * clang::ento::retaincountchecker::getRefBinding (ProgramStateRef State, SymbolRef Sym)
 
ProgramStateRef clang::ento::retaincountchecker::setRefBinding (ProgramStateRef State, SymbolRef Sym, RefVal Val)
 
ProgramStateRef clang::ento::retaincountchecker::removeRefBinding (ProgramStateRef State, SymbolRef Sym)
 
static QualType GetReturnType (const Expr *RetE, ASTContext &Ctx)
 GetReturnType - Used to get the return type of a message expression or function call with the intention of affixing that type to a tracked symbol. More...
 
static Optional< RefVal > refValFromRetEffect (RetEffect RE, QualType ResultTy)
 
static ProgramStateRef updateOutParameter (ProgramStateRef State, SVal ArgVal, ArgEffect Effect)
 
static bool isISLObjectRef (QualType Ty)
 

Function Documentation

◆ GetReturnType()

static QualType GetReturnType ( const Expr RetE,
ASTContext Ctx 
)
static

GetReturnType - Used to get the return type of a message expression or function call with the intention of affixing that type to a tracked symbol.

While the return type can be queried directly from RetEx, when invoking class methods we augment to the return type to be that of a pointer to the class (as opposed it just being id).

more specific than id.

Definition at line 360 of file RetainCountChecker.cpp.

References clang::Type::getAs(), clang::ASTContext::getObjCInterfaceType(), clang::ASTContext::getObjCObjectPointerType(), and clang::Expr::getType().

Referenced by clang::ento::retaincountchecker::RetainCountChecker::checkSummary().

◆ isISLObjectRef()

static bool isISLObjectRef ( QualType  Ty)
static

◆ refValFromRetEffect()

static Optional<RefVal> refValFromRetEffect ( RetEffect  RE,
QualType  ResultTy 
)
static

◆ updateOutParameter()

static ProgramStateRef updateOutParameter ( ProgramStateRef  State,
SVal  ArgVal,
ArgEffect  Effect 
)
static