Fix growing memory on repeated Instance() invocation #291

	name: Test

	on: [pull_request]

	jobs:
	test:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Set up Go
	uses: actions/setup-go@v3
	with:
	go-version: "1.21"
	check-latest: true
	cache: true

	- name: Generate
	run: go generate ./... -v

	- name: Test
	run: go test ./... -v

	integration-test:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Set up Go
	uses: actions/setup-go@v3
	with:
	go-version: "1.21"
	check-latest: true
	cache: true

	- uses: acifani/setup-tinygo@v1
	with:
	tinygo-version: '0.29.0'

	- name: Set up Rust
	run: \|
	rustup toolchain install 1.74.1 --profile minimal --no-self-update
	rustup default 1.74.1
	rustup target add wasm32-wasi
	shell: bash

	- name: Setup node
	uses: actions/setup-node@v3
	with:
	node-version: "20"
	registry-url: "https://registry.npmjs.org"

	- name: Generate
	run: go generate ./... -v

	- name: Install Rust dependencies
	run: cargo check
	working-directory: integration/rust_tests

	- name: Install Node.js dependencies
	run: npm install --save-dev
	working-directory: integration/typescript_tests

	- name: Test
	run: go test ./... -v -tags=integration

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