[PATCH] D41615: [DebugInfo] Don't crash when given invalid DWARFv5 line table prologue.

[Paul Robinson via Phabricator via llvm-commits]

probinson added a comment.

In a real object file it should never be zero.  There are a bunch of places in the unittests where I construct one with version and addrsize both zero; those would have to be fixed if we wanted to have a check somewhere other than for a form that actually cares about that stuff.


Repository:
  rL LLVM

https://reviews.llvm.org/D41615