[PATCH] D91913: Suppress non-conforming GNU paste extension in all standard-conforming modes

[dmajor via Phabricator via cfe-commits]

dmajor added a comment.

We have a downstream build break due to this commit. One of our files has some convoluted arg-counting logic that now returns a different count, which does not match gcc: https://godbolt.org/z/W8caMr (Note: At time of writing, the clang trunk on godbolt doesn't yet have this change.)

IIUC the 12.0 release branch will be created tomorrow. If this isn't something that can be fixed quickly, please consider reverting until after the branch point.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D91913/new/

https://reviews.llvm.org/D91913