[llvm] r215971 - Prevent use of the implicit copy constructor on SmallPtrSetImpl. An accidental copy caused my SmallPtrSet->SmallPtrSetImpl conversion commit to fail the other day.

[Craig Topper]

Author: ctopper
Date: Tue Aug 19 01:57:14 2014
New Revision: 215971

URL: http://llvm.org/viewvc/llvm-project?rev=215971&view=rev
Log:
Prevent use of the implicit copy constructor on SmallPtrSetImpl. An accidental copy caused my SmallPtrSet->SmallPtrSetImpl conversion commit to fail the other day.

Modified:
    llvm/trunk/include/llvm/ADT/SmallPtrSet.h

Modified: llvm/trunk/include/llvm/ADT/SmallPtrSet.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/ADT/SmallPtrSet.h?rev=215971&r1=215970&r2=215971&view=diff
==============================================================================
--- llvm/trunk/include/llvm/ADT/SmallPtrSet.h (original)
+++ llvm/trunk/include/llvm/ADT/SmallPtrSet.h Tue Aug 19 01:57:14 2014
@@ -240,6 +240,8 @@ struct RoundUpToPowerOfTwo {
 template <typename PtrType>
 class SmallPtrSetImpl : public SmallPtrSetImplBase {
   typedef PointerLikeTypeTraits<PtrType> PtrTraits;
+
+  SmallPtrSetImpl(const SmallPtrSetImpl&) LLVM_DELETED_FUNCTION;
 protected:
   // Constructors that forward to the base.
   SmallPtrSetImpl(const void **SmallStorage, const SmallPtrSetImpl &that)