Change uses of:
  Type::getAsReferenceType() -> Type::getAs<ReferenceType>()
  Type::getAsRecordType() -> Type::getAs<RecordType>()
  Type::getAsPointerType() -> Type::getAs<PointerType>()
  Type::getAsBlockPointerType() -> Type::getAs<BlockPointerType>()
  Type::getAsLValueReferenceType() -> Type::getAs<LValueReferenceType>()
  Type::getAsRValueReferenceType() -> Type::getAs<RValueReferenceType>()
  Type::getAsMemberPointerType() -> Type::getAs<MemberPointerType>()
  Type::getAsReferenceType() -> Type::getAs<ReferenceType>()
  Type::getAsTagType() -> Type::getAs<TagType>()
  
And remove Type::getAsReferenceType(), etc.

This change is similar to one I made a couple weeks ago, but that was partly
reverted pending some additional design discussion. With Doug's pending smart
pointer changes for Types, it seemed natural to take this approach.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77510 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaExprCXX.cpp b/lib/Sema/SemaExprCXX.cpp
index a05c762..dc16dda 100644
--- a/lib/Sema/SemaExprCXX.cpp
+++ b/lib/Sema/SemaExprCXX.cpp
@@ -83,7 +83,7 @@
     Expr *E = static_cast<Expr *>(TyOrExpr);
     if (E && !E->isTypeDependent() && E->isLvalue(Context) == Expr::LV_Valid) {
       QualType T = E->getType();
-      if (const RecordType *RecordT = T->getAsRecordType()) {
+      if (const RecordType *RecordT = T->getAs<RecordType>()) {
         CXXRecordDecl *RecordD = cast<CXXRecordDecl>(RecordT->getDecl());
         if (RecordD->isPolymorphic())
           isUnevaluatedOperand = false;
@@ -136,7 +136,7 @@
   //   to an incomplete type other than (cv) void the program is ill-formed.
   QualType Ty = E->getType();
   int isPointer = 0;
-  if (const PointerType* Ptr = Ty->getAsPointerType()) {
+  if (const PointerType* Ptr = Ty->getAs<PointerType>()) {
     Ty = Ptr->getPointeeType();
     isPointer = 1;
   }
@@ -211,7 +211,7 @@
                                                      RParenLoc));
   }
 
-  if (const RecordType *RT = Ty->getAsRecordType()) {
+  if (const RecordType *RT = Ty->getAs<RecordType>()) {
     CXXRecordDecl *Record = cast<CXXRecordDecl>(RT->getDecl());
 
     // FIXME: We should always create a CXXTemporaryObjectExpr here unless
@@ -414,7 +414,7 @@
   if (AllocType->isDependentType()) {
     // Skip all the checks.
   }
-  else if ((RT = AllocType->getAsRecordType()) &&
+  else if ((RT = AllocType->getAs<RecordType>()) &&
             !AllocType->isAggregateType()) {
     Constructor = PerformInitializationByConstructor(
                       AllocType, ConsArgs, NumConsArgs,
@@ -516,7 +516,7 @@
                                         IsArray ? OO_Array_New : OO_New);
   if (AllocType->isRecordType() && !UseGlobal) {
     CXXRecordDecl *Record 
-      = cast<CXXRecordDecl>(AllocType->getAsRecordType()->getDecl());
+      = cast<CXXRecordDecl>(AllocType->getAs<RecordType>()->getDecl());
     // FIXME: We fail to find inherited overloads.
     if (FindAllocationOverload(StartLoc, Range, NewName, &AllocArgs[0],
                           AllocArgs.size(), Record, /*AllowMissing=*/true,
@@ -708,7 +708,7 @@
       return ExprError(Diag(StartLoc, diag::err_delete_operand)
         << Type << Ex->getSourceRange());
 
-    QualType Pointee = Type->getAsPointerType()->getPointeeType();
+    QualType Pointee = Type->getAs<PointerType>()->getPointeeType();
     if (Pointee->isFunctionType() || Pointee->isVoidType())
       return ExprError(Diag(StartLoc, diag::err_delete_operand)
         << Type << Ex->getSourceRange());
@@ -757,7 +757,7 @@
   } else if (Ty->isArrayType()) { // ...or an array.
     Diag(StartLoc, diag::err_invalid_use_of_array_type)
       << SourceRange(StartLoc, EqualLoc);
-  } else if (const RecordType *RT = Ty->getAsRecordType()) {
+  } else if (const RecordType *RT = Ty->getAs<RecordType>()) {
     RecordDecl *RD = RT->getDecl();
     // The type-specifier-seq shall not declare a new class...
     if (RD->isDefinition() &&
@@ -812,7 +812,7 @@
   // string literal can be converted to an rvalue of type "pointer
   // to wchar_t" (C++ 4.2p2).
   if (StringLiteral *StrLit = dyn_cast<StringLiteral>(From))
-    if (const PointerType *ToPtrType = ToType->getAsPointerType())
+    if (const PointerType *ToPtrType = ToType->getAs<PointerType>())
       if (const BuiltinType *ToPointeeType 
           = ToPtrType->getPointeeType()->getAsBuiltinType()) {
         // This conversion is considered only when there is an
@@ -1051,7 +1051,7 @@
   //   be of type "pointer to member of T" (where T is a completely-defined
   //   class type) [...]
   QualType RType = rex->getType();
-  const MemberPointerType *MemPtr = RType->getAsMemberPointerType();
+  const MemberPointerType *MemPtr = RType->getAs<MemberPointerType>();
   if (!MemPtr) {
     Diag(Loc, diag::err_bad_memptr_rhs)
       << OpSpelling << RType << rex->getSourceRange();
@@ -1066,7 +1066,7 @@
   //   such a class]
   QualType LType = lex->getType();
   if (isIndirect) {
-    if (const PointerType *Ptr = LType->getAsPointerType())
+    if (const PointerType *Ptr = LType->getAs<PointerType>())
       LType = Ptr->getPointeeType().getNonReferenceType();
     else {
       Diag(Loc, diag::err_bad_memptr_lhs)
@@ -1163,8 +1163,8 @@
   //         the same or one is a base class of the other:
   QualType FTy = From->getType();
   QualType TTy = To->getType();
-  const RecordType *FRec = FTy->getAsRecordType();
-  const RecordType *TRec = TTy->getAsRecordType();
+  const RecordType *FRec = FTy->getAs<RecordType>();
+  const RecordType *TRec = TTy->getAs<RecordType>();
   bool FDerivedFromT = FRec && TRec && Self.IsDerivedFrom(FTy, TTy);
   if (FRec && TRec && (FRec == TRec ||
         FDerivedFromT || Self.IsDerivedFrom(TTy, FTy))) {
@@ -1418,8 +1418,8 @@
   // containing class, and second-level cv-ness.
   // cv-ness is not a union, but must match one of the two operands. (Which,
   // frankly, is stupid.)
-  const MemberPointerType *LMemPtr = LTy->getAsMemberPointerType();
-  const MemberPointerType *RMemPtr = RTy->getAsMemberPointerType();
+  const MemberPointerType *LMemPtr = LTy->getAs<MemberPointerType>();
+  const MemberPointerType *RMemPtr = RTy->getAs<MemberPointerType>();
   if (LMemPtr && RHS->isNullPointerConstant(Context)) {
     ImpCastExprToType(RHS, LTy);
     return LTy;
@@ -1515,8 +1515,8 @@
   llvm::SmallVector<unsigned, 4> QualifierUnion;
   QualType Composite1 = T1, Composite2 = T2;
   const PointerType *Ptr1, *Ptr2;
-  while ((Ptr1 = Composite1->getAsPointerType()) &&
-         (Ptr2 = Composite2->getAsPointerType())) {
+  while ((Ptr1 = Composite1->getAs<PointerType>()) &&
+         (Ptr2 = Composite2->getAs<PointerType>())) {
     Composite1 = Ptr1->getPointeeType();
     Composite2 = Ptr2->getPointeeType();
     QualifierUnion.push_back(
@@ -1562,7 +1562,7 @@
 }
 
 Sema::OwningExprResult Sema::MaybeBindToTemporary(Expr *E) {
-  const RecordType *RT = E->getType()->getAsRecordType();
+  const RecordType *RT = E->getType()->getAs<RecordType>();
   if (!RT)
     return Owned(E);