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/SemaCXXScopeSpec.cpp b/lib/Sema/SemaCXXScopeSpec.cpp
index be1a110..a5a2030 100644
--- a/lib/Sema/SemaCXXScopeSpec.cpp
+++ b/lib/Sema/SemaCXXScopeSpec.cpp
@@ -91,7 +91,7 @@
 
   case NestedNameSpecifier::TypeSpec:
   case NestedNameSpecifier::TypeSpecWithTemplate: {
-    const TagType *Tag = NNS->getAsType()->getAsTagType();
+    const TagType *Tag = NNS->getAsType()->getAs<TagType>();
     assert(Tag && "Non-tag type in nested-name-specifier");
     return Tag->getDecl();
   } break;
@@ -217,7 +217,7 @@
   if (TagDecl *Tag = dyn_cast<TagDecl>(DC)) {
     // If we're currently defining this type, then lookup into the
     // type is okay: don't complain that it isn't complete yet.
-    const TagType *TagT = Context.getTypeDeclType(Tag)->getAsTagType();
+    const TagType *TagT = Context.getTypeDeclType(Tag)->getAs<TagType>();
     if (TagT->isBeingDefined())
       return false;