[llvm-commits] [llvm] r85141 - /llvm/trunk/include/llvm/CodeGen/AntiDepBreaker.h

[Bill Wendling]

On Oct 26, 2009, at 12:00 PM, David Goodwin wrote:

> Author: david_goodwin
> Date: Mon Oct 26 14:00:47 2009
> New Revision: 85141
>
> URL: http://llvm.org/viewvc/llvm-project?rev=85141&view=rev
> Log:
> Add virtual destructor.
>
> Modified:
>    llvm/trunk/include/llvm/CodeGen/AntiDepBreaker.h
>
> Modified: llvm/trunk/include/llvm/CodeGen/AntiDepBreaker.h
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/CodeGen/AntiDepBreaker.h?rev=85141&r1=85140&r2=85141&view=diff
>
> =
> =
> =
> =
> =
> =
> =
> =
> ======================================================================
> --- llvm/trunk/include/llvm/CodeGen/AntiDepBreaker.h (original)
> +++ llvm/trunk/include/llvm/CodeGen/AntiDepBreaker.h Mon Oct 26  
> 14:00:47 2009
> @@ -29,6 +29,8 @@
> /// anti-dependencies.
> class AntiDepBreaker {
> public:
> +  virtual ~AntiDepBreaker() { };
> +

It's good to have the definition of a virtual destructor in the .cpp  
file. It "anchors" the vtable.

-bw