[LLVMdev] SparseBitVector compile warning

[Bill Wendling]

Done. Thanks!

-bw

On Tue, May 12, 2009 at 2:43 PM, OvermindDL1 <overminddl1 at gmail.com> wrote:
> The warning is:
> R:\SDKs\llvm\trunk\include\llvm/ADT/SparseBitVector.h(58) : warning
> C4099: 'llvm::ilist_sentinel_traits<llvm::SparseBitVectorElement<ElementSize>>'
> : type name first seen using 'struct' now seen using 'class'
>        R:\SDKs\llvm\trunk\include\llvm/ADT/SparseBitVector.h(275) :
> see reference to class template instantiation
> 'llvm::SparseBitVectorElement<ElementSize>' being compiled
> R:\SDKs\llvm\trunk\include\llvm/ADT/SparseBitVector.h(58) : warning
> C4099: 'llvm::ilist_sentinel_traits<NodeTy>' : type name first seen
> using 'struct' now seen using 'class'
>        with
>        [
>            NodeTy=llvm::SparseBitVectorElement<128>
>        ]
>        R:\SDKs\llvm\trunk\include\llvm/ADT/SparseBitVector.h(283) :
> see reference to class template instantiation
> 'llvm::SparseBitVectorElement<ElementSize>' being compiled
>        with
>        [
>            ElementSize=128
>        ]
>        ..\..\..\..\trunk\lib\Analysis\IPA\Andersens.cpp(108) : see
> reference to class template instantiation 'llvm::SparseBitVector<>'
> being compiled
>
>
> The problem is in the SpareBitVector.h file, line 58:
>  friend class ilist_sentinel_traits<SparseBitVectorElement>;
> It should be struct, not class, as ilist_sentinel_traits is a struct,
> not a class:
>  friend struct ilist_sentinel_traits<SparseBitVectorElement>;
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