[PATCH] D81311: [RFC] LangRef: Define byref parameter attribute

[Matt Arsenault via Phabricator via cfe-commits]

arsenm added a comment.

I did realize one edge case that is different between carrying the size and the type. You can have a zero sized type with an alignment, but 0 is naturally an invalid value for the attribute (and all the others that carry an integer)


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D81311/new/

https://reviews.llvm.org/D81311