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-rw-r--r--clang/lib/CodeGen/CGObjC.cpp76
1 files changed, 38 insertions, 38 deletions
diff --git a/clang/lib/CodeGen/CGObjC.cpp b/clang/lib/CodeGen/CGObjC.cpp
index d1cfddce9f1..8c54bba4c7c 100644
--- a/clang/lib/CodeGen/CGObjC.cpp
+++ b/clang/lib/CodeGen/CGObjC.cpp
@@ -90,7 +90,7 @@ CodeGenFunction::EmitObjCBoxedExpr(const ObjCBoxedExpr *E) {
llvm::Value *CodeGenFunction::EmitObjCCollectionLiteral(const Expr *E,
const ObjCMethodDecl *MethodWithObjects) {
ASTContext &Context = CGM.getContext();
- const ObjCDictionaryLiteral *DLE = 0;
+ const ObjCDictionaryLiteral *DLE = nullptr;
const ObjCArrayLiteral *ALE = dyn_cast<ObjCArrayLiteral>(E);
if (!ALE)
DLE = cast<ObjCDictionaryLiteral>(E);
@@ -106,8 +106,8 @@ llvm::Value *CodeGenFunction::EmitObjCCollectionLiteral(const Expr *E,
ArrayType::Normal, /*IndexTypeQuals=*/0);
// Allocate the temporary array(s).
- llvm::Value *Objects = CreateMemTemp(ElementArrayType, "objects");
- llvm::Value *Keys = 0;
+ llvm::Value *Objects = CreateMemTemp(ElementArrayType, "objects");
+ llvm::Value *Keys = nullptr;
if (DLE)
Keys = CreateMemTemp(ElementArrayType, "keys");
@@ -314,10 +314,10 @@ RValue CodeGenFunction::EmitObjCMessageExpr(const ObjCMessageExpr *E,
CGObjCRuntime &Runtime = CGM.getObjCRuntime();
bool isSuperMessage = false;
bool isClassMessage = false;
- ObjCInterfaceDecl *OID = 0;
+ ObjCInterfaceDecl *OID = nullptr;
// Find the receiver
QualType ReceiverType;
- llvm::Value *Receiver = 0;
+ llvm::Value *Receiver = nullptr;
switch (E->getReceiverKind()) {
case ObjCMessageExpr::Instance:
ReceiverType = E->getInstanceReceiver()->getType();
@@ -466,7 +466,7 @@ void CodeGenFunction::StartObjCMethod(const ObjCMethodDecl *OMD,
FunctionArgList args;
// Check if we should generate debug info for this method.
if (OMD->hasAttr<NoDebugAttr>())
- DebugInfo = NULL; // disable debug info indefinitely for this function
+ DebugInfo = nullptr; // disable debug info indefinitely for this function
llvm::Function *Fn = CGM.getObjCRuntime().GenerateMethod(OMD, CD);
@@ -820,7 +820,7 @@ CodeGenFunction::generateObjCGetterBody(const ObjCImplementationDecl *classImpl,
if (!hasTrivialGetExpr(propImpl)) {
if (!AtomicHelperFn) {
ReturnStmt ret(SourceLocation(), propImpl->getGetterCXXConstructor(),
- /*nrvo*/ 0);
+ /*nrvo*/ nullptr);
EmitReturnStmt(ret);
}
else {
@@ -901,7 +901,7 @@ CodeGenFunction::generateObjCGetterBody(const ObjCImplementationDecl *classImpl,
RValue RV = EmitCall(getTypes().arrangeFreeFunctionCall(propType, args,
FunctionType::ExtInfo(),
RequiredArgs::All),
- getPropertyFn, ReturnValueSlot(), args, 0,
+ getPropertyFn, ReturnValueSlot(), args, nullptr,
&CallInstruction);
if (llvm::CallInst *call = dyn_cast<llvm::CallInst>(CallInstruction))
call->setTailCall();
@@ -1146,9 +1146,9 @@ CodeGenFunction::generateObjCSetterBody(const ObjCImplementationDecl *classImpl,
case PropertyImplStrategy::GetSetProperty:
case PropertyImplStrategy::SetPropertyAndExpressionGet: {
-
- llvm::Value *setOptimizedPropertyFn = 0;
- llvm::Value *setPropertyFn = 0;
+
+ llvm::Value *setOptimizedPropertyFn = nullptr;
+ llvm::Value *setPropertyFn = nullptr;
if (UseOptimizedSetter(CGM)) {
// 10.8 and iOS 6.0 code and GC is off
setOptimizedPropertyFn =
@@ -1331,7 +1331,7 @@ static void emitCXXDestructMethod(CodeGenFunction &CGF,
QualType::DestructionKind dtorKind = type.isDestructedType();
if (!dtorKind) continue;
- CodeGenFunction::Destroyer *destroyer = 0;
+ CodeGenFunction::Destroyer *destroyer = nullptr;
// Use a call to objc_storeStrong to destroy strong ivars, for the
// general benefit of the tools.
@@ -1871,7 +1871,7 @@ static llvm::Value *emitARCStoreOperation(CodeGenFunction &CGF,
};
llvm::CallInst *result = CGF.EmitNounwindRuntimeCall(fn, args);
- if (ignored) return 0;
+ if (ignored) return nullptr;
return CGF.Builder.CreateBitCast(result, origType);
}
@@ -2069,7 +2069,7 @@ llvm::Value *CodeGenFunction::EmitARCStoreStrongCall(llvm::Value *addr,
};
EmitNounwindRuntimeCall(fn, args);
- if (ignored) return 0;
+ if (ignored) return nullptr;
return value;
}
@@ -2564,7 +2564,7 @@ tryEmitARCRetainScalarExpr(CodeGenFunction &CGF, const Expr *e) {
// The desired result type, if it differs from the type of the
// ultimate opaque expression.
- llvm::Type *resultType = 0;
+ llvm::Type *resultType = nullptr;
while (true) {
e = e->IgnoreParens();
@@ -2870,16 +2870,16 @@ CodeGenFunction::GenerateObjCAtomicSetterCopyHelperFunction(
const ObjCPropertyImplDecl *PID) {
if (!getLangOpts().CPlusPlus ||
!getLangOpts().ObjCRuntime.hasAtomicCopyHelper())
- return 0;
+ return nullptr;
QualType Ty = PID->getPropertyIvarDecl()->getType();
if (!Ty->isRecordType())
- return 0;
+ return nullptr;
const ObjCPropertyDecl *PD = PID->getPropertyDecl();
if ((!(PD->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_atomic)))
- return 0;
- llvm::Constant * HelperFn = 0;
+ return nullptr;
+ llvm::Constant *HelperFn = nullptr;
if (hasTrivialSetExpr(PID))
- return 0;
+ return nullptr;
assert(PID->getSetterCXXAssignment() && "SetterCXXAssignment - null");
if ((HelperFn = CGM.getAtomicSetterHelperFnMap(Ty)))
return HelperFn;
@@ -2890,20 +2890,20 @@ CodeGenFunction::GenerateObjCAtomicSetterCopyHelperFunction(
FunctionDecl *FD = FunctionDecl::Create(C,
C.getTranslationUnitDecl(),
SourceLocation(),
- SourceLocation(), II, C.VoidTy, 0,
- SC_Static,
+ SourceLocation(), II, C.VoidTy,
+ nullptr, SC_Static,
false,
false);
-
+
QualType DestTy = C.getPointerType(Ty);
QualType SrcTy = Ty;
SrcTy.addConst();
SrcTy = C.getPointerType(SrcTy);
FunctionArgList args;
- ImplicitParamDecl dstDecl(getContext(), FD, SourceLocation(), 0, DestTy);
+ ImplicitParamDecl dstDecl(getContext(), FD, SourceLocation(), nullptr,DestTy);
args.push_back(&dstDecl);
- ImplicitParamDecl srcDecl(getContext(), FD, SourceLocation(), 0, SrcTy);
+ ImplicitParamDecl srcDecl(getContext(), FD, SourceLocation(), nullptr, SrcTy);
args.push_back(&srcDecl);
const CGFunctionInfo &FI = CGM.getTypes().arrangeFreeFunctionDeclaration(
@@ -2947,17 +2947,17 @@ CodeGenFunction::GenerateObjCAtomicGetterCopyHelperFunction(
const ObjCPropertyImplDecl *PID) {
if (!getLangOpts().CPlusPlus ||
!getLangOpts().ObjCRuntime.hasAtomicCopyHelper())
- return 0;
+ return nullptr;
const ObjCPropertyDecl *PD = PID->getPropertyDecl();
QualType Ty = PD->getType();
if (!Ty->isRecordType())
- return 0;
+ return nullptr;
if ((!(PD->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_atomic)))
- return 0;
- llvm::Constant * HelperFn = 0;
-
+ return nullptr;
+ llvm::Constant *HelperFn = nullptr;
+
if (hasTrivialGetExpr(PID))
- return 0;
+ return nullptr;
assert(PID->getGetterCXXConstructor() && "getGetterCXXConstructor - null");
if ((HelperFn = CGM.getAtomicGetterHelperFnMap(Ty)))
return HelperFn;
@@ -2969,20 +2969,20 @@ CodeGenFunction::GenerateObjCAtomicGetterCopyHelperFunction(
FunctionDecl *FD = FunctionDecl::Create(C,
C.getTranslationUnitDecl(),
SourceLocation(),
- SourceLocation(), II, C.VoidTy, 0,
- SC_Static,
+ SourceLocation(), II, C.VoidTy,
+ nullptr, SC_Static,
false,
false);
-
+
QualType DestTy = C.getPointerType(Ty);
QualType SrcTy = Ty;
SrcTy.addConst();
SrcTy = C.getPointerType(SrcTy);
FunctionArgList args;
- ImplicitParamDecl dstDecl(getContext(), FD, SourceLocation(), 0, DestTy);
+ ImplicitParamDecl dstDecl(getContext(), FD, SourceLocation(), nullptr,DestTy);
args.push_back(&dstDecl);
- ImplicitParamDecl srcDecl(getContext(), FD, SourceLocation(), 0, SrcTy);
+ ImplicitParamDecl srcDecl(getContext(), FD, SourceLocation(), nullptr, SrcTy);
args.push_back(&srcDecl);
const CGFunctionInfo &FI = CGM.getTypes().arrangeFreeFunctionDeclaration(
@@ -3059,11 +3059,11 @@ CodeGenFunction::EmitBlockCopyAndAutorelease(llvm::Value *Block, QualType Ty) {
RValue Result;
Result = Runtime.GenerateMessageSend(*this, ReturnValueSlot(),
Ty, CopySelector,
- Val, CallArgList(), 0, 0);
+ Val, CallArgList(), nullptr, nullptr);
Val = Result.getScalarVal();
Result = Runtime.GenerateMessageSend(*this, ReturnValueSlot(),
Ty, AutoreleaseSelector,
- Val, CallArgList(), 0, 0);
+ Val, CallArgList(), nullptr, nullptr);
Val = Result.getScalarVal();
return Val;
}
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