Removed Questasim compilation warning. Fixes #981. (2) #2

	name: 'docs'

	on:
	push:
	pull_request:
	workflow_dispatch:

	env:
	# https://github.com/tox-dev/tox/issues/1468
	PY_COLORS: 1

	jobs:

	docs:
	runs-on: ubuntu-latest
	steps:

	- uses: actions/checkout@v4
	with:
	submodules: recursive
	fetch-depth: 0

	- uses: actions/setup-python@v5
	with:
	python-version: '3.12'

	- name: Install dependencies
	run: \|
	pip install -U pip --progress-bar off
	pip install -U virtualenv tox --progress-bar off

	- name: Build docs
	run: tox -e py312-docs -- --color

	- uses: actions/upload-artifact@v4
	with:
	name: VUnit-site
	path: .tox/py312-docs/tmp/docsbuild/

	- name: '🚀 Publish site'
	if: github.event_name != 'pull_request' && github.ref_name == 'master'
	run: >-
	GH_DEPKEY='${{ secrets.VUNIT_GITHUB_IO_DEPLOY_KEY }}'
	./.github/publish_site.sh
	'${{ github.repository }}'

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