bors
edeb631ad0
Auto merge of #81113 - m-ou-se:rollup-a1unz4x, r=m-ou-se
Rollup of 13 pull requests
Successful merges:
- #79298 (correctly deal with late-bound lifetimes in anon consts)
- #80031 (resolve: Reject ambiguity built-in attr vs different built-in attr)
- #80201 (Add benchmark and fast path for BufReader::read_exact)
- #80635 (Improve diagnostics when closure doesn't meet trait bound)
- #80765 (resolve: Simplify collection of traits in scope)
- #80932 (Allow downloading LLVM on Windows and MacOS)
- #80983 (Remove is_dllimport_foreign_item definition from cg_ssa)
- #81064 (Support non-stage0 check)
- #81080 (Force vec![] to expression position only)
- #81082 (BTreeMap: clean up a few more comments)
- #81084 (Use Option::map instead of open-coding it)
- #81095 (Use Option::unwrap_or instead of open-coding it)
- #81107 (Add NonZeroUn::is_power_of_two)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup