[PATCH] D120334: [NFC][Lexer] Make Lexer::LangOpts const reference

[Jan Svoboda via Phabricator via cfe-commits]

jansvoboda11 accepted this revision.
jansvoboda11 added a comment.

LGTM too if the performance remains the same as with the original revision.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D120334/new/

https://reviews.llvm.org/D120334