From: Bill Wendling <isanbard@gmail.com>
Date: Sun, 27 Jan 2013 21:38:03 +0000 (+0000)
Subject: Privitize some the copy c'tor and assignment operator of uniquified objects.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=1cc0d5a4311c2d4bc01051561549390307b789a1;p=oota-llvm.git

Privitize some the copy c'tor and assignment operator of uniquified objects.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173632 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/IR/AttributeImpl.h b/lib/IR/AttributeImpl.h
index c56536417cb..b4fb0c0aa65 100644
--- a/lib/IR/AttributeImpl.h
+++ b/lib/IR/AttributeImpl.h
@@ -32,6 +32,10 @@ class AttributeImpl : public FoldingSetNode {
   LLVMContext &Context;
   Constant *Data;
   SmallVector<Constant*, 0> Vals;
+
+  // AttributesImpl is uniqued, these should not be publicly available.
+  void operator=(const AttributeImpl &) LLVM_DELETED_FUNCTION;
+  AttributeImpl(const AttributeImpl &) LLVM_DELETED_FUNCTION;
 public:
   explicit AttributeImpl(LLVMContext &C, uint64_t data);
   explicit AttributeImpl(LLVMContext &C, Attribute::AttrKind data);
@@ -78,6 +82,10 @@ class AttributeSetNode : public FoldingSetNode {
 
   AttributeSetNode(ArrayRef<Attribute> Attrs)
     : AttrList(Attrs.begin(), Attrs.end()) {}
+
+  // AttributesSetNode is uniqued, these should not be publicly available.
+  void operator=(const AttributeSetNode &) LLVM_DELETED_FUNCTION;
+  AttributeSetNode(const AttributeSetNode &) LLVM_DELETED_FUNCTION;
 public:
   static AttributeSetNode *get(LLVMContext &C, ArrayRef<Attribute> Attrs);