[PATCH] D42082: Add DWARF for discriminated unions

[Paul Robinson via Phabricator via llvm-commits]

probinson added a comment.

DWARF discriminated unions were likely designed to support Pascal variant records, which do allow multiple fields per variant.  If we're going to support discriminated unions (which seems reasonable) then it ought to be general enough to handle the Pascal case.


Repository:
  rL LLVM

https://reviews.llvm.org/D42082