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revert r148688 too, this isn't safe for DenseMap use. When DenseMap resizes, it will need to copy around arbitrary pointers

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llvm-svn: 148699
This commit is contained in:
Chris Lattner 2012-01-23 15:10:41 +00:00
parent 4dbbd66de9
commit 7f4e7ce468
1 changed files with 2 additions and 5 deletions
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7
include/llvm/ADT/OwningPtr.h
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@ -25,15 +25,12 @@ namespace llvm {
/// pointee object can be taken away from OwningPtr by using the take method. /// pointee object can be taken away from OwningPtr by using the take method.
template<class T> template<class T>
class OwningPtr { class OwningPtr {
OwningPtr &operator=(const OwningPtr &); // DO NOT IMPLEMENT OwningPtr(OwningPtr const &); // DO NOT IMPLEMENT
OwningPtr &operator=(OwningPtr const &); // DO NOT IMPLEMENT
T *Ptr; T *Ptr;
public: public:
explicit OwningPtr(T *P = 0) : Ptr(P) {} explicit OwningPtr(T *P = 0) : Ptr(P) {}
OwningPtr(const OwningPtr &RHS) : Ptr(0) {
assert(RHS.Ptr == 0 && "Only null OwningPtr's are copyable!");
}
~OwningPtr() { ~OwningPtr() {
delete Ptr; delete Ptr;
} }