Switched provisional evaluation cache map to FxIndexMap, and replaced map.drain_filter with map.retain
Switching ProvisionalEvaluationCache's map field from FxHashMap to FxIndexMap was previously blocked because doing so caused performance regressions that could be mitigated by the stabilization of drain_filter for FxIndexMap (#104212). However, the only use of drain_filter can be replaced with a retain, so I made the modification and put in a PR to see if this causes a performance regression as well.
This PR is part of a broader effort (#84447) of removing iteration through FxHashMaps, as the iteration order is unstable and can cause issues in incremental compilation.
This may be potentially useful for
- avoiding uses of `hir::ItemKind::Use`
- preserving documentation comments on all reexports
- preserving and checking stability/deprecation info on reexports
- all kinds of diagnostics
Temporarily remove myself from reviewers list
I'm going to be unable to review for the next few weeks, so I'm removing myself from the review queue. Once I'm back and able to review again, I'll add myself back to the list.
r? ``@wesleywiser``
rustdoc: clean up JS
* Stop checking `func` in `onEach`. It's always hard-coded right at the call site, so there's no point.
* Use the ternary operator in a few spots where it makes sense.
* No point in making `onEach` store `arr.length` in a variable if it's only used once anyway.
I'm going to be unable to review for the next few weeks, so I'm
removing myself from the review queue. Once I'm back and able to review
again, I'll add myself back to the list.
This is needed for when the shell scripts bypass python altogether and run the downloaded
bootstrap directly. Changes are mainly provided from @jyn514, I just fixed the review notes.
Signed-off-by: ozkanonur <work@onurozkan.dev>
More descriptive error when qself path doesnt have a trait on the RHS of `as`
`<Ty as Enum>::Assoc` should report that `Enum` is a trait. Main question is whether to eagerly report the error, or raise it with `return Err(..)` -- i'll note that in an inline comment though.
cc `@GuillaumeGomez` who said this came up at a Paris Rust meetup.
r? `@petrochenkov`
Inline try_from and try_into
To avoid link time dependency between core and compiler-builtins, when using opt-level that implicitly enables -Zshare-generics.
While compiler-builtins should be compiled with -Zshare-generics disabled, the -Zbuild-std does not ensure this at the moment.
r? `@bjorn3`
