Extra context for unreachable_pub lint
While experienced Rustaceans no doubt know this sort of thing already, as more of a newbie I had trouble understanding why I was triggering the lint. Hopefully this expanded explanation saves someone else some head-scratching.
Fixes#110922
Do not build docs in try builds
This PR adds a new environment variable to the optimized build Python script, which causes it to ignore certain parts of the final `dist` build (mainly docs) in try builds. This reduces the duration of try builds by ~10 minutes.
Enable ConstGoto and SeparateConstSwitch passes by default
These 2 passes implement a limited form of jump-threading.
Filing this PR to see if enabling them would be lighter than https://github.com/rust-lang/rust/pull/107009.
Explain which paths clippy searches for configuration in docs
Fixes https://github.com/rust-lang/rust-clippy/issues/9921.
Adds information on where to place the configuration files, it may be a bit verbose. Also added a comment to the section of the code where the search happens, to hopefully prevent changing that without updating the docs.
changelog: Make documentation about where to place configuration files clearer.
Enable ScalarReplacementOfAggregates in optimized builds
Like MatchBranchSimplification, this pass is known to produce significant runtime improvements in Cranelift artifacts, and I believe based on the perf runs here that the primary effect of this pass is to empower MatchBranchSimplification. ScalarReplacementOfAggregates on its own has little effect on anything, but when this was rebased up to include https://github.com/rust-lang/rust/pull/112001 we started seeing significant and majority-positive results.
Based on the fact that we see most of the regressions in debug builds (https://github.com/rust-lang/rust/pull/112002#issuecomment-1566270144) and some rather significant ones in cycles and wall time, I'm only enabling this in optimized builds at the moment.
fix: Fix nav target calculation discarding file ids from differing macro upmapping
Fixes https://github.com/rust-lang/rust-analyzer/issues/14792
Turns out there was the assumption that upmapping from a macro will always end in the same root file, which is no longer the case thanks to `include!`
Add signature help for tuple patterns and expressions
~~These are somewhat wonky since their signature changes as you type depending on context but they help out nevertheless.~~ should be less wonky now with added parser and lowering recoveries
remove reference to Into in ? operator core/std docs, fix#111655
remove the text stating that `?` uses `Into::into` and add text stating it uses `From::from` instead. This closes#111655.
Don't compute inlining status of mono items in advance.
We record inlining status for mono items in `MonoItems`, and then transfer it to `InliningMap`, for later use in
`InliningMap::with_inlining_candidates`.
But we can just compute inlining status directly in `InliningMap::with_inlining_candidates`, because the mono item is right there. There's no need to compute it in advance.
This commit changes the code to do that, removing the need for `MonoItems` and `InliningMap::inlines`. This does result in more calls to `instantiation_mode` (one per static occurrence) but the performance effect is negligible.
r? ``@wesleywiser``
Preserve substs in opaques recorded in typeck results
This means that we now prepopulate MIR with opaques with the right substs.
The first commit is a hack that I think we discussed, having to do with `DefiningAnchor::Bubble` basically being equivalent to `DefiningAnchor::Error` in the new solver, so having to use `DefiningAnchor::Bind` instead, lol.
r? `@lcnr`
