[all-commits] [llvm/llvm-project] c91639: [clang-format] Treat &/&& as reference when follow...

[Emilia Dreamer via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c9163901c8e118ec0b7d415ae6ef267c4b6d549f
      https://github.com/llvm/llvm-project/commit/c9163901c8e118ec0b7d415ae6ef267c4b6d549f
  Author: Emilia Dreamer <emilia at rymiel.space>
  Date:   2023-03-14 (Tue, 14 Mar 2023)

  Changed paths:
    M clang/lib/Format/TokenAnnotator.cpp
    M clang/unittests/Format/FormatTest.cpp
    M clang/unittests/Format/TokenAnnotatorTest.cpp

  Log Message:
  -----------
  [clang-format] Treat &/&& as reference when followed by requires clause

Previously, the token annotator would get confused and annotate a member
function's ref qualifier as a binary operator, if said function also had
a requires clause after it.

This patch accounts for that, treating requires clauses more similarly
to `noexcept`, which also comes after the ref qualifier.

Fixes https://github.com/llvm/llvm-project/issues/61270

Reviewed By: HazardyKnusperkeks, owenpan

Differential Revision: https://reviews.llvm.org/D145656