No constexpr rank via constexpr min-max rank. #932

	name: ClangFormat

	concurrency:
	group: ${{ github.workflow }}#${{ github.ref }}
	cancel-in-progress: true

	on:
	pull_request:
	branches:
	- master
	- main
	- v2.x

	jobs:
	Code_Format:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3

	- name: Run clang-format
	run: \|
	clang-format --version
	for i in $(git ls-files \| grep ".[ch]pp$");
	do
	clang-format -i "$i" > /dev/null 2>&1;
	done
	modified_files=$(git diff --name-only)
	if [ -n "$modified_files" ];
	then
	echo "Some files are not well formatted:"
	echo $modified_files
	echo ""
	echo "The diff is:"
	git diff
	exit 1
	fi

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