improve comments yet again, now I know what this does :)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53821 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/Sema.cpp b/lib/Sema/Sema.cpp
index 4787631..61a8948 100644
--- a/lib/Sema/Sema.cpp
+++ b/lib/Sema/Sema.cpp
@@ -27,7 +27,9 @@
}
/// isObjCObjectPointerType - Returns true if type is an Objective-C pointer
-/// to an object type; such as "id", "Class", Intf*, id<P>, etc.
+/// to an object type. This includes "id" and "Class" (two 'special' pointers
+/// to struct), Interface* (pointer to ObjCInterfaceType) and id<P> (qualified
+/// ID type).
bool Sema::isObjCObjectPointerType(QualType Ty) const {
if (Ty->isObjCQualifiedIdType())
return true;