From 6ed79f0c13217aa62f6618d2106fc185f24a4a43 Mon Sep 17 00:00:00 2001
From: Ted Kremenek <kremenek@apple.com>
Date: Fri, 26 Sep 2008 23:19:04 +0000
Subject: [PATCH] Use a union instead of a bunch of magic casts to implement a
 variant.  This removes the type-punning errors for DeclGroup.

llvm-svn: 56708
---
 clang/lib/AST/DeclGroup.cpp | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/clang/lib/AST/DeclGroup.cpp b/clang/lib/AST/DeclGroup.cpp
index 5987d5a7012a..10c39283a61f 100644
--- a/clang/lib/AST/DeclGroup.cpp
+++ b/clang/lib/AST/DeclGroup.cpp
@@ -43,17 +43,17 @@ void DeclGroup::Destroy(ASTContext& C) {
 }
 
 DeclGroupOwningRef::~DeclGroupOwningRef() {
-  assert (ThePtr == 0 && "Destroy method not called.");
+  assert (Raw == 0 && "Destroy method not called.");
 }
 
 void DeclGroupOwningRef::Destroy(ASTContext& C) {
-  if (!ThePtr)
+  if (!Raw)
     return;
   
   if (getKind() == DeclKind)
-    reinterpret_cast<Decl*>(ThePtr)->Destroy(C);
+    reinterpret_cast<Decl*>(Raw)->Destroy(C);
   else
-    reinterpret_cast<DeclGroup*>(ThePtr & ~Mask)->Destroy(C);
+    reinterpret_cast<DeclGroup*>(Raw & ~Mask)->Destroy(C);
   
-  ThePtr = 0;
+  Raw = 0;
 }