Auto merge of #69555 - Centril:rollup-e53lxz4, r=Centril

Rollup of 10 pull requests

Successful merges:

 - #68989 (Update RELEASES.md for 1.42.0)
 - #69340 (instantiate_value_path: on `SelfCtor`, avoid unconstrained tyvars)
 - #69384 (parser: `token` -> `normalized_token`, `nonnormalized_token` -> `token`)
 - #69452 (typeck: use `Pattern` obligation cause more for better diagnostics)
 - #69481 (use char instead of &str for single char patterns)
 - #69522 (error_derive_forbidden_on_non_adt: be more graceful)
 - #69538 (Stabilize `boxed_slice_try_from`)
 - #69539 (late resolve, visit_fn: bail early if there's no body.)
 - #69541 (Remove unneeded calls to format!())
 - #69547 (remove redundant clones, references to operands, explicit boolean comparisons and filter(x).next() calls.)

Failed merges:

r? @ghost

0 files changed, 0 insertions, 0 deletions