Rollup of 12 pull requests Successful merges: - rust-lang/rust#146187 (Unstably constify `ptr::drop_in_place` and related methods) - rust-lang/rust#146503 (std: improve handling of timed condition variable waits on macOS) - rust-lang/rust#147526 (Move computation of allocator shim contents to cg_ssa) - rust-lang/rust#147630 (Bitset cleanups) - rust-lang/rust#147638 (bpf: return results larger than one register indirectly) - rust-lang/rust#147666 (Replace manual implementation with `carrying_mul_add`) - rust-lang/rust#147669 (fix missing link to `std::char` in `std` docs) - rust-lang/rust#147673 (pretty print u128 with display) - rust-lang/rust#147677 (Fewer exceptions in `span()` on parsed attributes) - rust-lang/rust#147680 (Fix ICE caused by associated_item_def_ids on wrong type in resolve diag) - rust-lang/rust#147682 (convert `rustc_main` to the new attribute parsing infrastructure) - rust-lang/rust#147683 (only check duplicates on old/unparsed attributes) r? `@ghost` `@rustbot` modify labels: rollup