[all-commits] [llvm/llvm-project] ff1b6f: [libc++] Alphabetize generate_feature_test_macro_c...

[Quuxplusone via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ff1b6f9ff27cc4d5607ea2b5daa980a1c553236b
      https://github.com/llvm/llvm-project/commit/ff1b6f9ff27cc4d5607ea2b5daa980a1c553236b
  Author: Arthur O'Dwyer <arthur.j.odwyer at gmail.com>
  Date:   2021-01-07 (Thu, 07 Jan 2021)

  Changed paths:
    M libcxx/include/version
    M libcxx/utils/generate_feature_test_macro_components.py

  Log Message:
  -----------
  [libc++] Alphabetize generate_feature_test_macro_components.py. NFCI.

For ease of comparing our list with the official SD-6 list, which is alphabetized.
https://isocpp.org/std/standing-documents/sd-6-sg10-feature-test-recommendations#library-feature-test-macros
This also alphabetizes the lists of headers in which the macros are
defined, which harmlessly alters many comments in <version>.
Also drive-by-fix some trivial flake8 warnings.