[PATCH] D30785: [DWARF] Versioning for DWARF constants; verify FORMs

Honestly, once you know which attribute/form combination has a problem, it’s really not too hard to track down where it gets emitted. Grep is your friend. Once I realized this version would require a virtual method I was not happy, but carried through to see where it would lead.

Going back to the original location (during abbrev emission) is cheap and easy, and with the debugging output it will be sufficient.

–paulr

Accidentally cc’d llvm-dev instead of llvm-commits, sorry for the noise!