[all-commits] [llvm/llvm-project] e16f66: [clang-format] Handle '_' in ud-suffix for Integer...

[Owen via All-commits]

  Branch: refs/heads/release/16.x
  Home:   https://github.com/llvm/llvm-project
  Commit: e16f668f5ed0699498a987be21d32f04e8bdcfbb
      https://github.com/llvm/llvm-project/commit/e16f668f5ed0699498a987be21d32f04e8bdcfbb
  Author: Owen Pan <owenpiano at gmail.com>
  Date:   2023-04-03 (Mon, 03 Apr 2023)

  Changed paths:
    M clang/lib/Format/IntegerLiteralSeparatorFixer.cpp
    M clang/unittests/Format/IntegerLiteralSeparatorTest.cpp

  Log Message:
  -----------
  [clang-format] Handle '_' in ud-suffix for IntegerLiteralSeparator

Also, handle imaginary numbers, i.e., those with suffixes starting
with an 'i'.

Fixes #61676.

Differential Revision: https://reviews.llvm.org/D146844

(cherry picked from commit 4d21868b09681dffb9997f1a8d0c0dac12a226d3)