`hermes-parser` crashes when parsing `using`

[fisker]

I'm not sure how to reproduce, but the Prettier test suite fails on some version of Node.js.

PR enabling tests on using test prettier/prettier#18961

Error messages are:

• memory access out of bounds
• function signature mismatch
• null function or function signature mismatch

I think it starts since v0.34.0.

[tmikov]

Can you narrow it down to which part of the test actually fails?

[fisker]

Unfortunately, I'm not able to find a way to reproduce.

[fisker]

Looks like the crash is random, but only happens when running tests for cases with using.

[marcoww6]

@fisker hopefully we can fix this issue in #1999

[fisker]

@fisker hopefully we can fix this issue in #1999

👍 Thanks!

[fisker]

Looks like it has been fixed in the new version.