[[FIX]] Cannot read properties of undefined (reading value) when expr…

[Lokya]

if write code on https://jshint.com like this:
`function main() {
const {...} ; // this

return 'Hello, World!';
}`
chrome：
Uncaught TypeError: Cannot read properties of undefined (reading 'value')

[jugglinmike]

Thanks for the patch! As per JSHint's contribution guidelines, we'll need to add at least one automated test before we can merge this. Are you able to add a test?

[Lokya]

sorry，wrong operation close this comment.
this is my automated test

Coverage remained the same at 100.0%

[jugglinmike]

That appears to be the results of the project's automated test suite when run against your original patch. That's not what I had in mind.

In your write-up for this pull request, you shared a example of JavaScript source code which causes JSHint to crash. What we need is a new test which demonstrates what JSHint does when it receives code like that. This will look like a little bit of code added to one of the files in this repository's tests/unit/ directory. That's where all the other unit tests are stored, so you can take a look around for hints about how to write a new test.