[PATCH] D121497: Lex: add support for `{,u}i128` Microsoft extension

[Iain Sandoe via Phabricator via cfe-commits]

iains added a subscriber: vsapsai.
iains added a comment.

hmm that makes it quite hard to analyse what's going on ...
.. however, it seems that this is a clang-modules style build (I am more familiar with the C++20 modules stuff, so probably  @vsapsai will be able to throw more light on this).
however, I concur with @aaron.ballman that the original fail seems pretty fishy - at least for C++20 modules we do not do anything special in the pre-processor (with the exception of Header Units, but that code is not yet landed).


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D121497/new/

https://reviews.llvm.org/D121497