From 61c70e98ac3c7504d31dd9bc81c4e9cb998e9984 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Sat, 28 Aug 2010 04:09:24 +0000
Subject: remove unions from LLVM IR.  They are severely buggy and not being
 actively maintained, improved, or extended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112356 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/VMCore/LLVMContextImpl.cpp | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'lib/VMCore/LLVMContextImpl.cpp')

diff --git a/lib/VMCore/LLVMContextImpl.cpp b/lib/VMCore/LLVMContextImpl.cpp
index 9e41a08..93a075f 100644
--- a/lib/VMCore/LLVMContextImpl.cpp
+++ b/lib/VMCore/LLVMContextImpl.cpp
@@ -57,14 +57,11 @@ LLVMContextImpl::~LLVMContextImpl() {
                 DropReferences());
   std::for_each(StructConstants.map_begin(), StructConstants.map_end(),
                 DropReferences());
-  std::for_each(UnionConstants.map_begin(), UnionConstants.map_end(),
-                DropReferences());
   std::for_each(VectorConstants.map_begin(), VectorConstants.map_end(),
                 DropReferences());
   ExprConstants.freeConstants();
   ArrayConstants.freeConstants();
   StructConstants.freeConstants();
-  UnionConstants.freeConstants();
   VectorConstants.freeConstants();
   AggZeroConstants.freeConstants();
   NullPtrConstants.freeConstants();
-- 
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