[PATCH] D124534: [clang] Add a diagnostic for line directive of a gnu extension

[Jake Egan via Phabricator via cfe-commits]

Jake-Egan added a comment.

Hi, this patch causes a test failure on AIX https://lab.llvm.org/buildbot/#/builders/214/builds/1221/steps/6/logs/FAIL__Clang__noinline_cu

Could you please make a fix or revert if it takes too long?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D124534/new/

https://reviews.llvm.org/D124534