support automatic conversion of variable types #5

	name: test

	on:
	push:
	branches: [ master ]
	pull_request:
	branches: [ master ]

	jobs:
	test:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	go-versions: [ '1.18', '1.19', '1.20', '1.21', '1.22' ]
	steps:
	- uses: actions/checkout@v3
	- name: Setup Go ${{ matrix.go-version }}
	uses: actions/setup-go@v4
	with:
	go-version: ${{ matrix.go-version }}
	- name: Test
	run: go test ./...

	debug:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Setup Go 1.18
	uses: actions/setup-go@v4
	with:
	go-version: 1.18
	- name: Test
	run: go test -tags=expr_debug -run=TestDebugger -v ./vm

	race:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Setup Go 1.21
	uses: actions/setup-go@v4
	with:
	go-version: 1.21
	- name: Test
	run: go test -race .

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