clang: lib/Analysis/BodyFarm.cpp File Reference (original) (raw)
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| Functions | |
|---|---|
| static bool | isDispatchBlock (QualType Ty) |
| static CallExpr * | create_call_once_funcptr_call (ASTContext &C, ASTMaker M, const ParmVarDecl *Callback, ArrayRef< Expr * > CallArgs) |
| static CallExpr * | create_call_once_lambda_call (ASTContext &C, ASTMaker M, const ParmVarDecl *Callback, CXXRecordDecl *CallbackDecl, ArrayRef< Expr * > CallArgs) |
| static Stmt * | create_std_move_forward (ASTContext &C, const FunctionDecl *D) |
| Create a fake body for 'std::move' or 'std::forward'. | |
| static Stmt * | create_call_once (ASTContext &C, const FunctionDecl *D) |
| Create a fake body for std::call_once. | |
| static Stmt * | create_dispatch_once (ASTContext &C, const FunctionDecl *D) |
| Create a fake body for dispatch_once. | |
| static Stmt * | create_dispatch_sync (ASTContext &C, const FunctionDecl *D) |
| Create a fake body for dispatch_sync. | |
| static Stmt * | create_OSAtomicCompareAndSwap (ASTContext &C, const FunctionDecl *D) |
| static const ObjCIvarDecl * | findBackingIvar (const ObjCPropertyDecl *Prop) |
| static Stmt * | createObjCPropertyGetter (ASTContext &Ctx, const ObjCMethodDecl *MD) |
◆ DEBUG_TYPE
#define DEBUG_TYPE "body-farm"
◆ FunctionFarmer
◆ create_call_once()
Create a fake body for std::call_once.
Emulates the following function body:
typedef struct once_flag_s {
unsigned long __state = 0;
} once_flag;
template
void call_once(once_flag& o, Callable func) {
if (!o.__state) {
func();
}
o.__state = 1;
}
Definition at line 346 of file BodyFarm.cpp.
References clang::C, clang::UnaryOperator::Create(), clang::IfStmt::Create(), create_call_once_funcptr_call(), create_call_once_lambda_call(), D, clang::Type::getAs(), clang::Type::getAsCXXRecordDecl(), clang::Type::getAsRecordDecl(), clang::QualType::getCanonicalType(), clang::CXXRecordDecl::getLambdaCallOperator(), clang::QualType::getNonReferenceType(), clang::FunctionProtoType::getNumParams(), clang::FunctionProtoType::getParamType(), clang::Type::getPointeeType(), clang::ValueDecl::getType(), clang::CXXRecordDecl::isLambda(), clang::QualType::isNull(), clang::Type::isReferenceType(), clang::OK_Ordinary, and clang::VK_PRValue.
Referenced by clang::BodyFarm::getBody().
◆ create_call_once_funcptr_call()
◆ create_call_once_lambda_call()
◆ create_dispatch_once()
Create a fake body for dispatch_once.
Definition at line 508 of file BodyFarm.cpp.
References Block, clang::C, clang::UnaryOperator::Create(), clang::CallExpr::Create(), clang::IfStmt::Create(), D, clang::Type::getAs(), clang::PointerType::getPointeeType(), clang::ValueDecl::getType(), clang::If, isDispatchBlock(), clang::Type::isIntegerType(), clang::OK_Ordinary, and clang::VK_PRValue.
Referenced by clang::BodyFarm::getBody().
◆ create_dispatch_sync()
◆ create_OSAtomicCompareAndSwap()
◆ create_std_move_forward()
◆ createObjCPropertyGetter()
Definition at line 785 of file BodyFarm.cpp.
References findBackingIvar(), clang::ObjCMethodDecl::findPropertyDecl(), clang::ObjCMethodDecl::getClassInterface(), clang::ObjCIvarDecl::getContainingInterface(), clang::ObjCInterfaceDecl::getImplementation(), clang::QualType::getNonReferenceType(), clang::ObjCPropertyDecl::getPropertyAttributes(), clang::ObjCPropertyDecl::getPropertyIvarDecl(), clang::ObjCMethodDecl::getReturnType(), clang::ObjCMethodDecl::getSelector(), clang::ObjCMethodDecl::getSelfDecl(), clang::ValueDecl::getType(), clang::ObjCPropertyDecl::getType(), clang::ASTContext::hasSameUnqualifiedType(), clang::Type::isObjCLifetimeType(), clang::Type::isReferenceType(), clang::ObjCMethodDecl::isSynthesizedAccessorStub(), clang::QualType::isTriviallyCopyableType(), clang::ObjCPropertyAttribute::kind_weak, and clang::ObjCImplDecl::property_impls().
Referenced by clang::BodyFarm::getBody().