[llvm] r183830 - Fix 'gcc -flto' builds for unittest binaries (undefined reference to

[Rafael Espíndola]

> URL: http://llvm.org/viewvc/llvm-project?rev=183830&view=rev
> Log:
> Fix 'gcc -flto' builds for unittest binaries (undefined reference to
> `typeinfo for llvm::cl::GenericOptionValue').
>
> Remove an "anchor" method for an abstract class. (This does not
> increase the number of vtables.)

Is this a bug in gcc? Have you reported it?

Cheers,
Rafael