Fix possible panic in document symbols handler for files without an A… #49

	name: CI

	on:
	pull_request:
	paths-ignore:
	- 'docs/**'
	- '*.md'
	- '.gitignore'
	push:
	branches:
	- main
	paths-ignore:
	- 'docs/**'
	- '*.md'
	- '.gitignore'

	permissions:
	contents: read

	jobs:
	test-protols:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version: 1.22
	- name: Test
	run: go test -v -timeout 30s -coverprofile=cover.out -covermode=atomic -coverpkg=./... -race ./...
	- name: Upload coverage
	uses: codecov/codecov-action@v4.4.1
	with:
	token: ${{ secrets.CODECOV_TOKEN }}
	file: ./cover.out
	flags: unittests
	verbose: true

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