[PATCH] D63518: WIP BitStream reader: propagate errors

[JF Bastien via Phabricator via cfe-commits]

jfb added a comment.

`check-clang` now passes all tests, so the patch is pretty much ready to review. I'll get started on the other parts of LLVM that use this API.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D63518/new/

https://reviews.llvm.org/D63518