Restore the invariant that a nested-name-specifier can only contain
class types, dependent types, and namespaces. I had previously
weakened this invariant while working on parsing pseudo-destructor
expressions, but recent work in that area has made these changes
unnecessary.

llvm-svn: 97112
diff --git a/clang/lib/Parse/ParseExpr.cpp b/clang/lib/Parse/ParseExpr.cpp
index 46faebf..f69740b 100644
--- a/clang/lib/Parse/ParseExpr.cpp
+++ b/clang/lib/Parse/ParseExpr.cpp
@@ -1004,7 +1004,7 @@
         if (LHS.isInvalid())
           break;
 
-        ParseOptionalCXXScopeSpecifier(SS, ObjectType, false, 
+        ParseOptionalCXXScopeSpecifier(SS, ObjectType, false,
                                        &MayBePseudoDestructor);
       }