Auto merge of #103009 - Dylan-DPC:rollup-9c2tng6, r=Dylan-DPC

Rollup of 6 pull requests

Successful merges:

 - #102765 (Suggest `==` to the first expr which has `ExprKind::Assign` kind)
 - #102854 (openbsd: don't reallocate a guard page on the stack.)
 - #102904 (Print return-position `impl Trait` in trait verbosely if `-Zverbose`)
 - #102947 (Sort elaborated existential predicates in `object_ty_for_trait`)
 - #102956 (Use `full_res` instead of `expect_full_res`)
 - #102999 (Delay `is_intrinsic` query until after we've determined the callee is a function)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup