Also change Memory::copy to work on `Pointer` instead of `Scalar`.
Also rename some methods from to_* to assert_* that will panic if their precondition is not met.
The auxiliary file arc_wake.rs is in run-pass/auxiliary and also
ui/async-await/auxiliary. Remove the former one as their contents
are same.
Move run-pass/futures-api.rs to ui/async-await/futures-api.rs as it
needs to use arc_wake.rs.
Rollup of 7 pull requests
Successful merges:
- #62151 (Update linked OpenSSL version)
- #62245 (Miri engine: support extra function (pointer) values)
- #62257 (forward read_c_str method from Memory to Alloc)
- #62264 (Fix perf regression from Miri Machine trait changes)
- #62296 (request at least ptr-size alignment from posix_memalign)
- #62329 (Remove support for 1-token lookahead from the lexer)
- #62377 (Add test for ICE #62375)
Failed merges:
r? @ghost
Remove support for 1-token lookahead from the lexer
`StringReader` maintained `peek_token` and `peek_span_src_raw` for look ahead.
`peek_token` was used only by rustdoc syntax coloring. After moving peeking logic into highlighter, I was able to remove `peek_token` from the lexer. I tried to use `iter::Peekable`, but that wasn't as pretty as I hoped, due to buffered fatal errors. So I went with hand-rolled peeking.
After that I've noticed that the only peeking behavior left was for raw tokens to test tt jointness. I've rewritten it in terms of trivia tokens, and not just spans.
After that it became possible to simplify the awkward constructor of the lexer, which could return `Err` if the first peeked token contained error.
Fix perf regression from Miri Machine trait changes
Maybe this fixes the perf regression that https://github.com/rust-lang/rust/pull/62003 seemingly introduced?
Cc @nnethercote
forward read_c_str method from Memory to Alloc
This is more convenient to call when one starts with a `Scalar` (which is the common case).
`read_c_str` is only used in Miri.
