Restructure the API in Type based on a conversation with Richard Smith.

This makes 'isPointerLikeType' a little less confusing, and pulls the
decay check into a separate interface that is much more clear and
concrete. Also, just implement these as logical wrappers around other
predicates. Having a switch based implementation isn't likely to be
necessary. We can try to optimize them later if they show up on
a profile.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133405 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 26 deletions

diff --git a/lib/AST/Type.cpp b/lib/AST/Type.cpp
index b30f8966b6..583cb5d57c 100644
--- a/lib/AST/Type.cpp
+++ b/lib/AST/Type.cpp
@@ -288,32 +288,6 @@ bool Type::isDerivedType() const {
     return false;
   }
 }
-
-/// \brief Tests whether the type behaves like a pointer type.
-///
-/// This includes all of the obviously pointer types including block pointers,
-/// member pointers, and ObjC Object pointers. It also includes function and
-/// array types which behave as pointers due to decay.
-///
-/// \returns True for types which act like pointer types.
-bool Type::isPointerLikeType() const {
-  switch (CanonicalType->getTypeClass()) {
-  case Pointer:
-  case BlockPointer:
-  case MemberPointer:
-  case ConstantArray:
-  case IncompleteArray:
-  case VariableArray:
-  case DependentSizedArray:
-  case FunctionProto:
-  case FunctionNoProto:
-  case ObjCObjectPointer:
-    return true;
-  default:
-    return false;
-  }
-}
-
 bool Type::isClassType() const {
   if (const RecordType *RT = getAs<RecordType>())
     return RT->getDecl()->isClass();