[PATCH] D111477: DO NOT SUBMIT: workaround for context-sensitive use of non-type-template-parameter integer suffixes

Wed Nov 3 08:22:29 PDT 2021

ldionne added a comment.

This broke libc++'s CI: https://buildkite.com/llvm-project/libcxx-ci/builds/6374#7569da95-c852-44f9-8b69-947245cf0b65

When you make a change to Clang AND the libc++ tests at the same time, you have to account for the fact that we support older versions of Clang. For example, here, you changed the pretty printer test, but we still run that test with Clang 12 and Clang 13, not only with Clang `main`. Since older Clangs don't contain your change, the test fails (and rightfully so). I'll add the necessary `XFAIL`s, but please look out for these breakages since they are somewhat disruptive. Thanks!

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D111477/new/

https://reviews.llvm.org/D111477