String ufuncs replace #16

	name: Test with compiler sanitizers (Linux)

	on:
	pull_request:
	branches:
	- main
	- maintenance/**

	defaults:
	run:
	shell: bash

	env:
	PYTHON_VERSION: 3.11

	concurrency:
	group: ${{ github.workflow }}-${{ github.head_ref \|\| github.run_id }}
	cancel-in-progress: true

	permissions:
	contents: read # to fetch code (actions/checkout)

	jobs:
	gcc_sanitizers:
	if: "github.repository == 'numpy/numpy'"
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
	with:
	submodules: recursive
	fetch-depth: 0
	- uses: actions/setup-python@65d7f2d534ac1bc67fcd62888c5f4f3d2cb2b236 # v4.7.1
	with:
	python-version: ${{ env.PYTHON_VERSION }}
	- name: Install dependencies
	run: \|
	pip install -r build_requirements.txt
	pip install scipy-openblas32 spin
	- name: Build
	shell: 'script -q -e -c "bash --noprofile --norc -eo pipefail {0}"'
	env:
	TERM: xterm-256color
	PKG_CONFIG_PATH: ${{ github.workspace }}/.openblas
	run:
	spin build --with-scipy-openblas=32 -- --werror -Db_sanitize=address,undefined
	- name: Test
	shell: 'script -q -e -c "bash --noprofile --norc -eo pipefail {0}"'
	env:
	TERM: xterm-256color
	run: \|
	pip install pytest pytest-xdist hypothesis typing_extensions
	ASAN_OPTIONS=detect_leaks=0:symbolize=1:strict_init_order=true:allocator_may_return_null=1:halt_on_error=1 \
	LD_PRELOAD=$(gcc --print-file-name=libasan.so) \
	python -m spin test -- -v -s

Provide feedback