let else doesn't eagerly drop with `_` pattern

[lcnr]

The handling and lifetimes of temporaries should be exactly the same with let and with let else; any understanding or intuitions that people have about let should apply to let else.

I think we have a bug then. 😢 (see playground)

Originally posted by @camsteffen in #93628 (comment)

[lcnr]

i misunderstood the issue here i think

[est31]

Why have you closed it? Drop order is different, and personally I think it would be a good idea to at least try fixing this issue.

[lcnr]

the issue is that it doesn't drop eagerly with any pattern, not just _. see #94012 (comment) where I am looking into this

[est31]

I'd just have changed the issue title, as it's a bug one way or another.