Add clang support for new Objective-C literal syntax for NSDictionary, NSArray,
NSNumber, and boolean literals. This includes both Sema and Codegen support.
Included is also support for new Objective-C container subscripting.
My apologies for the large patch. It was very difficult to break apart.
The patch introduces changes to the driver as well to cause clang to link
in additional runtime support when needed to support the new language features.
Docs are forthcoming to document the implementation and behavior of these features.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152137 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/ASTContext.cpp b/lib/AST/ASTContext.cpp
index 40d43cd..e122df9 100644
--- a/lib/AST/ASTContext.cpp
+++ b/lib/AST/ASTContext.cpp
@@ -477,7 +477,10 @@
InitBuiltinType(ObjCBuiltinIdTy, BuiltinType::ObjCId);
InitBuiltinType(ObjCBuiltinClassTy, BuiltinType::ObjCClass);
InitBuiltinType(ObjCBuiltinSelTy, BuiltinType::ObjCSel);
-
+
+ // Builtin type for __objc_yes and __objc_no
+ ObjCBuiltinBoolTy = SignedCharTy;
+
ObjCConstantStringType = QualType();
// void * type
diff --git a/lib/AST/CMakeLists.txt b/lib/AST/CMakeLists.txt
index 651bcc4..716459a 100644
--- a/lib/AST/CMakeLists.txt
+++ b/lib/AST/CMakeLists.txt
@@ -33,6 +33,7 @@
MicrosoftCXXABI.cpp
MicrosoftMangle.cpp
NestedNameSpecifier.cpp
+ NSAPI.cpp
ParentMap.cpp
RecordLayout.cpp
RecordLayoutBuilder.cpp
diff --git a/lib/AST/Expr.cpp b/lib/AST/Expr.cpp
index 9c9c7ba..e35091a 100644
--- a/lib/AST/Expr.cpp
+++ b/lib/AST/Expr.cpp
@@ -2089,6 +2089,16 @@
// specs.
case ObjCMessageExprClass:
case ObjCPropertyRefExprClass:
+ case ObjCSubscriptRefExprClass:
+ return CT_Can;
+
+ // All the ObjC literals that are implemented as calls are
+ // potentially throwing unless we decide to close off that
+ // possibility.
+ case ObjCArrayLiteralClass:
+ case ObjCBoolLiteralExprClass:
+ case ObjCDictionaryLiteralClass:
+ case ObjCNumericLiteralClass:
return CT_Can;
// Many other things have subexpressions, so we have to test those.
@@ -3637,6 +3647,117 @@
ExprBits.InstantiationDependent = InstantiationDependent;
}
+ObjCArrayLiteral::ObjCArrayLiteral(llvm::ArrayRef<Expr *> Elements,
+ QualType T, ObjCMethodDecl *Method,
+ SourceRange SR)
+ : Expr(ObjCArrayLiteralClass, T, VK_RValue, OK_Ordinary,
+ false, false, false, false),
+ NumElements(Elements.size()), Range(SR), ArrayWithObjectsMethod(Method)
+{
+ Expr **SaveElements = getElements();
+ for (unsigned I = 0, N = Elements.size(); I != N; ++I) {
+ if (Elements[I]->isTypeDependent() || Elements[I]->isValueDependent())
+ ExprBits.ValueDependent = true;
+ if (Elements[I]->isInstantiationDependent())
+ ExprBits.InstantiationDependent = true;
+ if (Elements[I]->containsUnexpandedParameterPack())
+ ExprBits.ContainsUnexpandedParameterPack = true;
+
+ SaveElements[I] = Elements[I];
+ }
+}
+
+ObjCArrayLiteral *ObjCArrayLiteral::Create(ASTContext &C,
+ llvm::ArrayRef<Expr *> Elements,
+ QualType T, ObjCMethodDecl * Method,
+ SourceRange SR) {
+ void *Mem = C.Allocate(sizeof(ObjCArrayLiteral)
+ + Elements.size() * sizeof(Expr *));
+ return new (Mem) ObjCArrayLiteral(Elements, T, Method, SR);
+}
+
+ObjCArrayLiteral *ObjCArrayLiteral::CreateEmpty(ASTContext &C,
+ unsigned NumElements) {
+
+ void *Mem = C.Allocate(sizeof(ObjCArrayLiteral)
+ + NumElements * sizeof(Expr *));
+ return new (Mem) ObjCArrayLiteral(EmptyShell(), NumElements);
+}
+
+ObjCDictionaryLiteral::ObjCDictionaryLiteral(
+ ArrayRef<ObjCDictionaryElement> VK,
+ bool HasPackExpansions,
+ QualType T, ObjCMethodDecl *method,
+ SourceRange SR)
+ : Expr(ObjCDictionaryLiteralClass, T, VK_RValue, OK_Ordinary, false, false,
+ false, false),
+ NumElements(VK.size()), HasPackExpansions(HasPackExpansions), Range(SR),
+ DictWithObjectsMethod(method)
+{
+ KeyValuePair *KeyValues = getKeyValues();
+ ExpansionData *Expansions = getExpansionData();
+ for (unsigned I = 0; I < NumElements; I++) {
+ if (VK[I].Key->isTypeDependent() || VK[I].Key->isValueDependent() ||
+ VK[I].Value->isTypeDependent() || VK[I].Value->isValueDependent())
+ ExprBits.ValueDependent = true;
+ if (VK[I].Key->isInstantiationDependent() ||
+ VK[I].Value->isInstantiationDependent())
+ ExprBits.InstantiationDependent = true;
+ if (VK[I].EllipsisLoc.isInvalid() &&
+ (VK[I].Key->containsUnexpandedParameterPack() ||
+ VK[I].Value->containsUnexpandedParameterPack()))
+ ExprBits.ContainsUnexpandedParameterPack = true;
+
+ KeyValues[I].Key = VK[I].Key;
+ KeyValues[I].Value = VK[I].Value;
+ if (Expansions) {
+ Expansions[I].EllipsisLoc = VK[I].EllipsisLoc;
+ if (VK[I].NumExpansions)
+ Expansions[I].NumExpansionsPlusOne = *VK[I].NumExpansions + 1;
+ else
+ Expansions[I].NumExpansionsPlusOne = 0;
+ }
+ }
+}
+
+ObjCDictionaryLiteral *
+ObjCDictionaryLiteral::Create(ASTContext &C,
+ ArrayRef<ObjCDictionaryElement> VK,
+ bool HasPackExpansions,
+ QualType T, ObjCMethodDecl *method,
+ SourceRange SR) {
+ unsigned ExpansionsSize = 0;
+ if (HasPackExpansions)
+ ExpansionsSize = sizeof(ExpansionData) * VK.size();
+
+ void *Mem = C.Allocate(sizeof(ObjCDictionaryLiteral) +
+ sizeof(KeyValuePair) * VK.size() + ExpansionsSize);
+ return new (Mem) ObjCDictionaryLiteral(VK, HasPackExpansions, T, method, SR);
+}
+
+ObjCDictionaryLiteral *
+ObjCDictionaryLiteral::CreateEmpty(ASTContext &C, unsigned NumElements,
+ bool HasPackExpansions) {
+ unsigned ExpansionsSize = 0;
+ if (HasPackExpansions)
+ ExpansionsSize = sizeof(ExpansionData) * NumElements;
+ void *Mem = C.Allocate(sizeof(ObjCDictionaryLiteral) +
+ sizeof(KeyValuePair) * NumElements + ExpansionsSize);
+ return new (Mem) ObjCDictionaryLiteral(EmptyShell(), NumElements,
+ HasPackExpansions);
+}
+
+ObjCSubscriptRefExpr *ObjCSubscriptRefExpr::Create(ASTContext &C,
+ Expr *base,
+ Expr *key, QualType T,
+ ObjCMethodDecl *getMethod,
+ ObjCMethodDecl *setMethod,
+ SourceLocation RB) {
+ void *Mem = C.Allocate(sizeof(ObjCSubscriptRefExpr));
+ return new (Mem) ObjCSubscriptRefExpr(base, key, T, VK_LValue,
+ OK_ObjCSubscript,
+ getMethod, setMethod, RB);
+}
AtomicExpr::AtomicExpr(SourceLocation BLoc, Expr **args, unsigned nexpr,
QualType t, AtomicOp op, SourceLocation RP)
diff --git a/lib/AST/ExprClassification.cpp b/lib/AST/ExprClassification.cpp
index 1b04428..693e28c 100644
--- a/lib/AST/ExprClassification.cpp
+++ b/lib/AST/ExprClassification.cpp
@@ -108,6 +108,7 @@
// __func__ and friends are too.
case Expr::PredefinedExprClass:
// Property references are lvalues
+ case Expr::ObjCSubscriptRefExprClass:
case Expr::ObjCPropertyRefExprClass:
// C++ [expr.typeid]p1: The result of a typeid expression is an lvalue of...
case Expr::CXXTypeidExprClass:
@@ -157,6 +158,10 @@
case Expr::ObjCSelectorExprClass:
case Expr::ObjCProtocolExprClass:
case Expr::ObjCStringLiteralClass:
+ case Expr::ObjCNumericLiteralClass:
+ case Expr::ObjCArrayLiteralClass:
+ case Expr::ObjCDictionaryLiteralClass:
+ case Expr::ObjCBoolLiteralExprClass:
case Expr::ParenListExprClass:
case Expr::SizeOfPackExprClass:
case Expr::SubstNonTypeTemplateParmPackExprClass:
diff --git a/lib/AST/ExprConstant.cpp b/lib/AST/ExprConstant.cpp
index bf91d8e..1b15cb1 100644
--- a/lib/AST/ExprConstant.cpp
+++ b/lib/AST/ExprConstant.cpp
@@ -3058,6 +3058,8 @@
bool VisitUnaryAddrOf(const UnaryOperator *E);
bool VisitObjCStringLiteral(const ObjCStringLiteral *E)
{ return Success(E); }
+ bool VisitObjCNumericLiteral(const ObjCNumericLiteral *E)
+ { return Success(E); }
bool VisitAddrLabelExpr(const AddrLabelExpr *E)
{ return Success(E); }
bool VisitCallExpr(const CallExpr *E);
@@ -4051,6 +4053,10 @@
return Success(E->getValue(), E);
}
+ bool VisitObjCBoolLiteralExpr(const ObjCBoolLiteralExpr *E) {
+ return Success(E->getValue(), E);
+ }
+
// Note, GNU defines __null as an integer, not a pointer.
bool VisitGNUNullExpr(const GNUNullExpr *E) {
return ZeroInitialization(E);
@@ -6256,12 +6262,16 @@
case Expr::CXXDependentScopeMemberExprClass:
case Expr::UnresolvedMemberExprClass:
case Expr::ObjCStringLiteralClass:
+ case Expr::ObjCNumericLiteralClass:
+ case Expr::ObjCArrayLiteralClass:
+ case Expr::ObjCDictionaryLiteralClass:
case Expr::ObjCEncodeExprClass:
case Expr::ObjCMessageExprClass:
case Expr::ObjCSelectorExprClass:
case Expr::ObjCProtocolExprClass:
case Expr::ObjCIvarRefExprClass:
case Expr::ObjCPropertyRefExprClass:
+ case Expr::ObjCSubscriptRefExprClass:
case Expr::ObjCIsaExprClass:
case Expr::ShuffleVectorExprClass:
case Expr::BlockExprClass:
@@ -6294,6 +6304,7 @@
return CheckICE(cast<GenericSelectionExpr>(E)->getResultExpr(), Ctx);
case Expr::IntegerLiteralClass:
case Expr::CharacterLiteralClass:
+ case Expr::ObjCBoolLiteralExprClass:
case Expr::CXXBoolLiteralExprClass:
case Expr::CXXScalarValueInitExprClass:
case Expr::UnaryTypeTraitExprClass:
diff --git a/lib/AST/ItaniumMangle.cpp b/lib/AST/ItaniumMangle.cpp
index b7b0443..ea6e8b2 100644
--- a/lib/AST/ItaniumMangle.cpp
+++ b/lib/AST/ItaniumMangle.cpp
@@ -2374,6 +2374,10 @@
case Expr::ObjCProtocolExprClass:
case Expr::ObjCSelectorExprClass:
case Expr::ObjCStringLiteralClass:
+ case Expr::ObjCNumericLiteralClass:
+ case Expr::ObjCArrayLiteralClass:
+ case Expr::ObjCDictionaryLiteralClass:
+ case Expr::ObjCSubscriptRefExprClass:
case Expr::ObjCIndirectCopyRestoreExprClass:
case Expr::OffsetOfExprClass:
case Expr::PredefinedExprClass:
@@ -2814,6 +2818,13 @@
Out << 'E';
break;
+ // FIXME. __objc_yes/__objc_no are mangled same as true/false
+ case Expr::ObjCBoolLiteralExprClass:
+ Out << "Lb";
+ Out << (cast<ObjCBoolLiteralExpr>(E)->getValue() ? '1' : '0');
+ Out << 'E';
+ break;
+
case Expr::CXXBoolLiteralExprClass:
Out << "Lb";
Out << (cast<CXXBoolLiteralExpr>(E)->getValue() ? '1' : '0');
diff --git a/lib/AST/NSAPI.cpp b/lib/AST/NSAPI.cpp
new file mode 100644
index 0000000..8f03711
--- /dev/null
+++ b/lib/AST/NSAPI.cpp
@@ -0,0 +1,311 @@
+//===--- NSAPI.cpp - NSFoundation APIs ------------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "clang/AST/NSAPI.h"
+#include "clang/AST/ASTContext.h"
+
+using namespace clang;
+
+NSAPI::NSAPI(ASTContext &ctx)
+ : Ctx(ctx), ClassIds() {
+}
+
+IdentifierInfo *NSAPI::getNSClassId(NSClassIdKindKind K) const {
+ static const char *ClassName[NumClassIds] = {
+ "NSString",
+ "NSArray",
+ "NSMutableArray",
+ "NSDictionary",
+ "NSMutableDictionary",
+ "NSNumber"
+ };
+
+ if (!ClassIds[K])
+ return (ClassIds[K] = &Ctx.Idents.get(ClassName[K]));
+
+ return ClassIds[K];
+}
+
+Selector NSAPI::getNSStringSelector(NSStringMethodKind MK) const {
+ if (NSStringSelectors[MK].isNull()) {
+ Selector Sel;
+ switch (MK) {
+ case NSStr_stringWithString:
+ Sel = Ctx.Selectors.getUnarySelector(&Ctx.Idents.get("stringWithString"));
+ break;
+ case NSStr_initWithString:
+ Sel = Ctx.Selectors.getUnarySelector(&Ctx.Idents.get("initWithString"));
+ break;
+ }
+ return (NSStringSelectors[MK] = Sel);
+ }
+
+ return NSStringSelectors[MK];
+}
+
+Selector NSAPI::getNSArraySelector(NSArrayMethodKind MK) const {
+ if (NSArraySelectors[MK].isNull()) {
+ Selector Sel;
+ switch (MK) {
+ case NSArr_array:
+ Sel = Ctx.Selectors.getNullarySelector(&Ctx.Idents.get("array"));
+ break;
+ case NSArr_arrayWithArray:
+ Sel = Ctx.Selectors.getUnarySelector(&Ctx.Idents.get("arrayWithArray"));
+ break;
+ case NSArr_arrayWithObject:
+ Sel = Ctx.Selectors.getUnarySelector(&Ctx.Idents.get("arrayWithObject"));
+ break;
+ case NSArr_arrayWithObjects:
+ Sel = Ctx.Selectors.getUnarySelector(&Ctx.Idents.get("arrayWithObjects"));
+ break;
+ case NSArr_arrayWithObjectsCount: {
+ IdentifierInfo *KeyIdents[] = {
+ &Ctx.Idents.get("arrayWithObjects"),
+ &Ctx.Idents.get("count")
+ };
+ Sel = Ctx.Selectors.getSelector(2, KeyIdents);
+ break;
+ }
+ case NSArr_initWithArray:
+ Sel = Ctx.Selectors.getUnarySelector(&Ctx.Idents.get("initWithArray"));
+ break;
+ case NSArr_initWithObjects:
+ Sel = Ctx.Selectors.getUnarySelector(&Ctx.Idents.get("initWithObjects"));
+ break;
+ case NSArr_objectAtIndex:
+ Sel = Ctx.Selectors.getUnarySelector(&Ctx.Idents.get("objectAtIndex"));
+ break;
+ case NSMutableArr_replaceObjectAtIndex: {
+ IdentifierInfo *KeyIdents[] = {
+ &Ctx.Idents.get("replaceObjectAtIndex"),
+ &Ctx.Idents.get("withObject")
+ };
+ Sel = Ctx.Selectors.getSelector(2, KeyIdents);
+ break;
+ }
+ }
+ return (NSArraySelectors[MK] = Sel);
+ }
+
+ return NSArraySelectors[MK];
+}
+
+llvm::Optional<NSAPI::NSArrayMethodKind>
+NSAPI::getNSArrayMethodKind(Selector Sel) {
+ for (unsigned i = 0; i != NumNSArrayMethods; ++i) {
+ NSArrayMethodKind MK = NSArrayMethodKind(i);
+ if (Sel == getNSArraySelector(MK))
+ return MK;
+ }
+
+ return llvm::Optional<NSArrayMethodKind>();
+}
+
+Selector NSAPI::getNSDictionarySelector(
+ NSDictionaryMethodKind MK) const {
+ if (NSDictionarySelectors[MK].isNull()) {
+ Selector Sel;
+ switch (MK) {
+ case NSDict_dictionary:
+ Sel = Ctx.Selectors.getNullarySelector(&Ctx.Idents.get("dictionary"));
+ break;
+ case NSDict_dictionaryWithDictionary:
+ Sel = Ctx.Selectors.getUnarySelector(
+ &Ctx.Idents.get("dictionaryWithDictionary"));
+ break;
+ case NSDict_dictionaryWithObjectForKey: {
+ IdentifierInfo *KeyIdents[] = {
+ &Ctx.Idents.get("dictionaryWithObject"),
+ &Ctx.Idents.get("forKey")
+ };
+ Sel = Ctx.Selectors.getSelector(2, KeyIdents);
+ break;
+ }
+ case NSDict_dictionaryWithObjectsForKeys: {
+ IdentifierInfo *KeyIdents[] = {
+ &Ctx.Idents.get("dictionaryWithObjects"),
+ &Ctx.Idents.get("forKeys")
+ };
+ Sel = Ctx.Selectors.getSelector(2, KeyIdents);
+ break;
+ }
+ case NSDict_dictionaryWithObjectsForKeysCount: {
+ IdentifierInfo *KeyIdents[] = {
+ &Ctx.Idents.get("dictionaryWithObjects"),
+ &Ctx.Idents.get("forKeys"),
+ &Ctx.Idents.get("count")
+ };
+ Sel = Ctx.Selectors.getSelector(3, KeyIdents);
+ break;
+ }
+ case NSDict_dictionaryWithObjectsAndKeys:
+ Sel = Ctx.Selectors.getUnarySelector(
+ &Ctx.Idents.get("dictionaryWithObjectsAndKeys"));
+ break;
+ case NSDict_initWithDictionary:
+ Sel = Ctx.Selectors.getUnarySelector(
+ &Ctx.Idents.get("initWithDictionary"));
+ break;
+ case NSDict_initWithObjectsAndKeys:
+ Sel = Ctx.Selectors.getUnarySelector(
+ &Ctx.Idents.get("initWithObjectsAndKeys"));
+ break;
+ case NSDict_objectForKey:
+ Sel = Ctx.Selectors.getUnarySelector(&Ctx.Idents.get("objectForKey"));
+ break;
+ case NSMutableDict_setObjectForKey: {
+ IdentifierInfo *KeyIdents[] = {
+ &Ctx.Idents.get("setObject"),
+ &Ctx.Idents.get("forKey")
+ };
+ Sel = Ctx.Selectors.getSelector(2, KeyIdents);
+ break;
+ }
+ }
+ return (NSDictionarySelectors[MK] = Sel);
+ }
+
+ return NSDictionarySelectors[MK];
+}
+
+llvm::Optional<NSAPI::NSDictionaryMethodKind>
+NSAPI::getNSDictionaryMethodKind(Selector Sel) {
+ for (unsigned i = 0; i != NumNSDictionaryMethods; ++i) {
+ NSDictionaryMethodKind MK = NSDictionaryMethodKind(i);
+ if (Sel == getNSDictionarySelector(MK))
+ return MK;
+ }
+
+ return llvm::Optional<NSDictionaryMethodKind>();
+}
+
+Selector NSAPI::getNSNumberLiteralSelector(NSNumberLiteralMethodKind MK,
+ bool Instance) const {
+ static const char *ClassSelectorName[NumNSNumberLiteralMethods] = {
+ "numberWithChar",
+ "numberWithUnsignedChar",
+ "numberWithShort",
+ "numberWithUnsignedShort",
+ "numberWithInt",
+ "numberWithUnsignedInt",
+ "numberWithLong",
+ "numberWithUnsignedLong",
+ "numberWithLongLong",
+ "numberWithUnsignedLongLong",
+ "numberWithFloat",
+ "numberWithDouble",
+ "numberWithBool",
+ "numberWithInteger",
+ "numberWithUnsignedInteger"
+ };
+ static const char *InstanceSelectorName[NumNSNumberLiteralMethods] = {
+ "initWithChar",
+ "initWithUnsignedChar",
+ "initWithShort",
+ "initWithUnsignedShort",
+ "initWithInt",
+ "initWithUnsignedInt",
+ "initWithLong",
+ "initWithUnsignedLong",
+ "initWithLongLong",
+ "initWithUnsignedLongLong",
+ "initWithFloat",
+ "initWithDouble",
+ "initWithBool",
+ "initWithInteger",
+ "initWithUnsignedInteger"
+ };
+
+ Selector *Sels;
+ const char **Names;
+ if (Instance) {
+ Sels = NSNumberInstanceSelectors;
+ Names = InstanceSelectorName;
+ } else {
+ Sels = NSNumberClassSelectors;
+ Names = ClassSelectorName;
+ }
+
+ if (Sels[MK].isNull())
+ Sels[MK] = Ctx.Selectors.getUnarySelector(&Ctx.Idents.get(Names[MK]));
+ return Sels[MK];
+}
+
+llvm::Optional<NSAPI::NSNumberLiteralMethodKind>
+NSAPI::getNSNumberLiteralMethodKind(Selector Sel) const {
+ for (unsigned i = 0; i != NumNSNumberLiteralMethods; ++i) {
+ NSNumberLiteralMethodKind MK = NSNumberLiteralMethodKind(i);
+ if (isNSNumberLiteralSelector(MK, Sel))
+ return MK;
+ }
+
+ return llvm::Optional<NSNumberLiteralMethodKind>();
+}
+
+llvm::Optional<NSAPI::NSNumberLiteralMethodKind>
+NSAPI::getNSNumberFactoryMethodKind(QualType T) {
+ const BuiltinType *BT = T->getAs<BuiltinType>();
+ if (!BT)
+ return llvm::Optional<NSAPI::NSNumberLiteralMethodKind>();
+
+ switch (BT->getKind()) {
+ case BuiltinType::Char_S:
+ case BuiltinType::SChar:
+ return NSAPI::NSNumberWithChar;
+ case BuiltinType::Char_U:
+ case BuiltinType::UChar:
+ return NSAPI::NSNumberWithUnsignedChar;
+ case BuiltinType::Short:
+ return NSAPI::NSNumberWithShort;
+ case BuiltinType::UShort:
+ return NSAPI::NSNumberWithUnsignedShort;
+ case BuiltinType::Int:
+ return NSAPI::NSNumberWithInt;
+ case BuiltinType::UInt:
+ return NSAPI::NSNumberWithUnsignedInt;
+ case BuiltinType::Long:
+ return NSAPI::NSNumberWithLong;
+ case BuiltinType::ULong:
+ return NSAPI::NSNumberWithUnsignedLong;
+ case BuiltinType::LongLong:
+ return NSAPI::NSNumberWithLongLong;
+ case BuiltinType::ULongLong:
+ return NSAPI::NSNumberWithUnsignedLongLong;
+ case BuiltinType::Float:
+ return NSAPI::NSNumberWithFloat;
+ case BuiltinType::Double:
+ return NSAPI::NSNumberWithDouble;
+ case BuiltinType::Bool:
+ return NSAPI::NSNumberWithBool;
+
+ case BuiltinType::Void:
+ case BuiltinType::WChar_U:
+ case BuiltinType::WChar_S:
+ case BuiltinType::Char16:
+ case BuiltinType::Char32:
+ case BuiltinType::Int128:
+ case BuiltinType::LongDouble:
+ case BuiltinType::UInt128:
+ case BuiltinType::NullPtr:
+ case BuiltinType::ObjCClass:
+ case BuiltinType::ObjCId:
+ case BuiltinType::ObjCSel:
+ case BuiltinType::BoundMember:
+ case BuiltinType::Dependent:
+ case BuiltinType::Overload:
+ case BuiltinType::UnknownAny:
+ case BuiltinType::ARCUnbridgedCast:
+ case BuiltinType::Half:
+ case BuiltinType::PseudoObject:
+ break;
+ }
+
+ return llvm::Optional<NSAPI::NSNumberLiteralMethodKind>();
+}
diff --git a/lib/AST/StmtDumper.cpp b/lib/AST/StmtDumper.cpp
index 608e8ae..5120c8c 100644
--- a/lib/AST/StmtDumper.cpp
+++ b/lib/AST/StmtDumper.cpp
@@ -112,6 +112,7 @@
case OK_Ordinary: break;
case OK_BitField: OS << " bitfield"; break;
case OK_ObjCProperty: OS << " objcproperty"; break;
+ case OK_ObjCSubscript: OS << " objcsubscript"; break;
case OK_VectorComponent: OS << " vectorcomponent"; break;
}
}
@@ -168,7 +169,9 @@
void VisitObjCSelectorExpr(ObjCSelectorExpr *Node);
void VisitObjCProtocolExpr(ObjCProtocolExpr *Node);
void VisitObjCPropertyRefExpr(ObjCPropertyRefExpr *Node);
+ void VisitObjCSubscriptRefExpr(ObjCSubscriptRefExpr *Node);
void VisitObjCIvarRefExpr(ObjCIvarRefExpr *Node);
+ void VisitObjCBoolLiteralExpr(ObjCBoolLiteralExpr *Node);
};
}
@@ -682,6 +685,32 @@
OS << " super";
}
+void StmtDumper::VisitObjCSubscriptRefExpr(ObjCSubscriptRefExpr *Node) {
+ DumpExpr(Node);
+ if (Node->isArraySubscriptRefExpr())
+ OS << " Kind=ArraySubscript GetterForArray=\"";
+ else
+ OS << " Kind=DictionarySubscript GetterForDictionary=\"";
+ if (Node->getAtIndexMethodDecl())
+ OS << Node->getAtIndexMethodDecl()->getSelector().getAsString();
+ else
+ OS << "(null)";
+
+ if (Node->isArraySubscriptRefExpr())
+ OS << "\" SetterForArray=\"";
+ else
+ OS << "\" SetterForDictionary=\"";
+ if (Node->setAtIndexMethodDecl())
+ OS << Node->setAtIndexMethodDecl()->getSelector().getAsString();
+ else
+ OS << "(null)";
+}
+
+void StmtDumper::VisitObjCBoolLiteralExpr(ObjCBoolLiteralExpr *Node) {
+ DumpExpr(Node);
+ OS << " " << (Node->getValue() ? "__objc_yes" : "__objc_no");
+}
+
//===----------------------------------------------------------------------===//
// Stmt method implementations
//===----------------------------------------------------------------------===//
diff --git a/lib/AST/StmtPrinter.cpp b/lib/AST/StmtPrinter.cpp
index 6d3e783..cd8b6bb 100644
--- a/lib/AST/StmtPrinter.cpp
+++ b/lib/AST/StmtPrinter.cpp
@@ -603,6 +603,14 @@
OS << Node->getExplicitProperty()->getName();
}
+void StmtPrinter::VisitObjCSubscriptRefExpr(ObjCSubscriptRefExpr *Node) {
+
+ PrintExpr(Node->getBaseExpr());
+ OS << "[";
+ PrintExpr(Node->getKeyExpr());
+ OS << "]";
+}
+
void StmtPrinter::VisitPredefinedExpr(PredefinedExpr *Node) {
switch (Node->getIdentType()) {
default:
@@ -1646,6 +1654,41 @@
VisitStringLiteral(Node->getString());
}
+void StmtPrinter::VisitObjCNumericLiteral(ObjCNumericLiteral *E) {
+ OS << "@";
+ Visit(E->getNumber());
+}
+
+void StmtPrinter::VisitObjCArrayLiteral(ObjCArrayLiteral *E) {
+ OS << "@[ ";
+ StmtRange ch = E->children();
+ if (ch.first != ch.second) {
+ while (1) {
+ Visit(*ch.first);
+ ++ch.first;
+ if (ch.first == ch.second) break;
+ OS << ", ";
+ }
+ }
+ OS << " ]";
+}
+
+void StmtPrinter::VisitObjCDictionaryLiteral(ObjCDictionaryLiteral *E) {
+ OS << "@{ ";
+ for (unsigned I = 0, N = E->getNumElements(); I != N; ++I) {
+ if (I > 0)
+ OS << ", ";
+
+ ObjCDictionaryElement Element = E->getKeyValueElement(I);
+ Visit(Element.Key);
+ OS << " : ";
+ Visit(Element.Value);
+ if (Element.isPackExpansion())
+ OS << "...";
+ }
+ OS << " }";
+}
+
void StmtPrinter::VisitObjCEncodeExpr(ObjCEncodeExpr *Node) {
OS << "@encode(" << Node->getEncodedType().getAsString(Policy) << ')';
}
@@ -1696,6 +1739,10 @@
OS << "]";
}
+void StmtPrinter::VisitObjCBoolLiteralExpr(ObjCBoolLiteralExpr *Node) {
+ OS << (Node->getValue() ? "__objc_yes" : "__objc_no");
+}
+
void
StmtPrinter::VisitObjCIndirectCopyRestoreExpr(ObjCIndirectCopyRestoreExpr *E) {
PrintExpr(E->getSubExpr());
diff --git a/lib/AST/StmtProfile.cpp b/lib/AST/StmtProfile.cpp
index d996925..7935d6d 100644
--- a/lib/AST/StmtProfile.cpp
+++ b/lib/AST/StmtProfile.cpp
@@ -978,6 +978,18 @@
VisitExpr(S);
}
+void StmtProfiler::VisitObjCNumericLiteral(const ObjCNumericLiteral *E) {
+ VisitExpr(E);
+}
+
+void StmtProfiler::VisitObjCArrayLiteral(const ObjCArrayLiteral *E) {
+ VisitExpr(E);
+}
+
+void StmtProfiler::VisitObjCDictionaryLiteral(const ObjCDictionaryLiteral *E) {
+ VisitExpr(E);
+}
+
void StmtProfiler::VisitObjCEncodeExpr(const ObjCEncodeExpr *S) {
VisitExpr(S);
VisitType(S->getEncodedType());
@@ -1014,6 +1026,12 @@
}
}
+void StmtProfiler::VisitObjCSubscriptRefExpr(const ObjCSubscriptRefExpr *S) {
+ VisitExpr(S);
+ VisitDecl(S->getAtIndexMethodDecl());
+ VisitDecl(S->setAtIndexMethodDecl());
+}
+
void StmtProfiler::VisitObjCMessageExpr(const ObjCMessageExpr *S) {
VisitExpr(S);
VisitName(S->getSelector());
@@ -1025,6 +1043,11 @@
ID.AddBoolean(S->isArrow());
}
+void StmtProfiler::VisitObjCBoolLiteralExpr(const ObjCBoolLiteralExpr *S) {
+ VisitExpr(S);
+ ID.AddBoolean(S->getValue());
+}
+
void StmtProfiler::VisitObjCIndirectCopyRestoreExpr(
const ObjCIndirectCopyRestoreExpr *S) {
VisitExpr(S);