From f73b1abdea5cb16a2ebce279eceaff8995c1a9c2 Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Thu, 15 Feb 2007 19:21:44 +0000
Subject: [PATCH] BitVector::reference operator=(const reference& rhs) is
 unnecessary thanks to autoconvert to bool.

llvm-svn: 34320
---
 include/llvm/ADT/BitVector.h | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/include/llvm/ADT/BitVector.h b/include/llvm/ADT/BitVector.h
index d7284731173..937296b487a 100644
--- a/include/llvm/ADT/BitVector.h
+++ b/include/llvm/ADT/BitVector.h
@@ -53,14 +53,6 @@ public:
       return *this;
     }
 
-    reference& operator=(const reference& rhs) {
-      if (*rhs.WordRef & (1 << rhs.BitPos))
-        *WordRef |= 1L << BitPos;
-      else
-        *WordRef &= ~(1L << BitPos);
-      return *this;
-    }
-
     operator bool() const {
       return (*WordRef) & (1L << BitPos);
     }