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IntrusiveRefCntPtr: Use the same pattern as the other operator= overloads when using rvalue refs.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157546 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer 2012-05-27 20:46:04 +00:00
parent 55dc5c77a3
commit 5acc40a037
1 changed files with 3 additions and 4 deletions
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7
include/llvm/ADT/IntrusiveRefCntPtr.h
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@ -23,6 +23,7 @@
#include "llvm/Support/Casting.h"
#include "llvm/Support/Compiler.h"
#include <memory>
namespace llvm {
@ -146,15 +147,13 @@ namespace llvm {
#if LLVM_USE_RVALUE_REFERENCES
IntrusiveRefCntPtr& operator=(IntrusiveRefCntPtr&& S) {
Obj = S.Obj;
S.Obj = 0;
this_type(std::move(S)).swap(*this);
return *this;
}
template <class X>
IntrusiveRefCntPtr& operator=(IntrusiveRefCntPtr<X>&& S) {
Obj = S.getPtr();
S.Obj = 0;
this_type(std::move(S)).swap(*this);
return *this;
}
#endif