[all-commits] [llvm/llvm-project] 344216: Revert "[c++20] Mark class type NTTPs as done and ...

[Richard Smith via All-commits]

  Branch: refs/heads/relese/12.x
  Home:   https://github.com/llvm/llvm-project
  Commit: 344216979213d841b72e44891871c031db622f5d
      https://github.com/llvm/llvm-project/commit/344216979213d841b72e44891871c031db622f5d
  Author: Richard Smith <richard at metafoo.co.uk>
  Date:   2021-03-02 (Tue, 02 Mar 2021)

  Changed paths:
    M clang/lib/Frontend/InitPreprocessor.cpp
    M clang/test/Lexer/cxx-features.cpp

  Log Message:
  -----------
  Revert "[c++20] Mark class type NTTPs as done and start defining the feature test macro."

Some of the parts of this work were reverted; stop defining the feature
test macro for now.

This reverts commit b4c63ef6dd90dba9af26a111c9a78b121c5284b1.

(cherry picked from commit 564f5b0734bd5d265a0046e5ca9d08ae5bc303eb)