The goal of this commit is to get just enough Sema support to recognize Objective-C classes
as types. That said, the AST nodes ObjcInterfaceDecl, ObjcInterfaceType, and ObjcClassDecl are *very*
preliminary.

The good news is we no longer need -parse-noop (aka MinimalActions) to parse cocoa.m.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41752 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Parse/Parser.cpp b/Parse/Parser.cpp
index 0a7ea58..9743da7 100644
--- a/Parse/Parser.cpp
+++ b/Parse/Parser.cpp
@@ -22,6 +22,7 @@
   CurScope = 0;
   NumCachedScopes = 0;
   ParenCount = BracketCount = BraceCount = 0;
+  ObjcImpDecl = 0;
 }
 
 ///  Out-of-line virtual destructor to provide home for Action class.