Bug 253735

Here is a mini example of try-catch that fails in Netbeans:

```
function test() {
	try {
		 throw "myException";
	} catch (error) {
		console.warn('parse error; ', error.name, ': ', error.message);
	}
}
```

Netbeans shows a warning for `error` variable assuming it is a global variable.

It only happens when I use `error.name` and not `error` alone. It's weird because the same example in a function works fine:

```
function errorLog(error) {
	console.warn('parse error; ', error.name, ': ', error.message);
}
```