Add Clang 18 CI build; drop Clang 16 build (#289) #180

	name: ci

	on: [push, pull_request]

	jobs:
	build_linux:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	compiler:
	- gcc:13
	- gcc:12
	- clang:18
	- clang:17
	container:
	image: "registry.gitlab.com/offa/docker-images/${{ matrix.compiler }}"
	name: "${{ matrix.compiler }}"
	steps:
	- uses: actions/checkout@main
	- name: Setup
	run: script/ci_setup.sh
	- name: Build
	run: script/ci_build.sh -asan -ubsan

	formatting-check:
	name: "formatting"
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@main
	- uses: DoozyX/clang-format-lint-action@master
	name: "Verify formatting"
	with:
	clangFormatVersion: 16

	coverage:
	name: "coverage"
	runs-on: ubuntu-latest
	container:
	image: "registry.gitlab.com/offa/docker-images/gcc:12"
	steps:
	- uses: actions/checkout@main
	- name: Setup
	run: script/ci_setup.sh
	- name: Build
	run: script/ci_build.sh -cov

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