Change all the Type::getAsFoo() methods to specializations of Type::getAs().

Several of the existing methods were identical to their respective
specializations, and so have been removed entirely.  Several more 'leaf'
optimizations were introduced.

The getAsFoo() methods which imposed extra conditions, like
getAsObjCInterfacePointerType(), have been left in place.

llvm-svn: 82501

1 files changed, 4 insertions, 4 deletions

diff --git a/clang/lib/AST/Expr.cpp b/clang/lib/AST/Expr.cpp
index 60458b4fb6e..6e46c4f701a 100644
--- a/clang/lib/AST/Expr.cpp
+++ b/clang/lib/AST/Expr.cpp
@@ -51,7 +51,7 @@ std::string PredefinedExpr::ComputeName(ASTContext &Context, IdentType IT,
 
     std::string Proto = FD->getQualifiedNameAsString(Policy);
 
-    const FunctionType *AFT = FD->getType()->getAsFunctionType();
+    const FunctionType *AFT = FD->getType()->getAs<FunctionType>();
     const FunctionProtoType *FT = 0;
     if (FD->hasWrittenPrototype())
       FT = dyn_cast<FunctionProtoType>(AFT);
@@ -335,7 +335,7 @@ QualType CallExpr::getCallReturnType() const {
   else if (const BlockPointerType *BPT = CalleeType->getAs<BlockPointerType>())
     CalleeType = BPT->getPointeeType();
 
-  const FunctionType *FnType = CalleeType->getAsFunctionType();
+  const FunctionType *FnType = CalleeType->getAs<FunctionType>();
   return FnType->getResultType();
 }
 
@@ -575,7 +575,7 @@ Expr *InitListExpr::updateInit(unsigned Init, Expr *expr) {
 ///
 const FunctionType *BlockExpr::getFunctionType() const {
   return getType()->getAs<BlockPointerType>()->
-                    getPointeeType()->getAsFunctionType();
+                    getPointeeType()->getAs<FunctionType>();
 }
 
 SourceLocation BlockExpr::getCaretLocation() const {
@@ -1693,7 +1693,7 @@ bool ExtVectorElementExpr::isArrow() const {
 }
 
 unsigned ExtVectorElementExpr::getNumElements() const {
-  if (const VectorType *VT = getType()->getAsVectorType())
+  if (const VectorType *VT = getType()->getAs<VectorType>())
     return VT->getNumElements();
   return 1;
 }