[PATCH] Fix for sw_filter_test crash due to ambiguous FieldEntry destructor

[Tor Lillqvist]

> so the future of Mac development is to switch from a working toolchain
> to one hat's fundamentally broken?  sigh...

Well, if "working" means "obsolete and hard to find and install", and
"fundamentally broken" means "some under-specified corner case works
differently than GCC+GNU binutils on ELF+Linux", then yes.

--tml