1. add a `test.js` file to the project root:
```js
class A extends B {
constructor() {
try {
super();
} finally {
this.a;
}
}
}
```
2. run:
```bash
$ cargo run -p oxc_semantic --example simple
Compiling oxc_semantic v0.5.0 (/home/tzvipm/src/github.com/tzvipm/oxc/crates/oxc_semantic)
Finished dev [unoptimized + debuginfo] target(s) in 32.07s
Running `target/debug/examples/simple`
Wrote AST to: test.ast.txt
Wrote CFG blocks to: test.cfg.txt
Wrote CFG dot diagram to: test.dot
```
3. resulting graph from .dot file:
