7566: Add benchmark tests for mbe r=matklad a=edwin0cheng
This PR add more real world tests dumped from `rust-analyzer analysis-stats .` to benchmark its performance.
cc #7513
r? @matklad
Co-authored-by: Edwin Cheng <edwin0cheng@gmail.com>
7741: Add convert_for_to_iter_for_each assist r=mattyhall a=mattyhall
Implements one direction of #7681
I wonder if this tries to guess too much at the right thing here. A common pattern is:
```rust
let col = vec![1, 2, 3];
for v in &mut col {
*v *= 2;
}
// equivalent to:
col.iter_mut().for_each(|v| *v *= 2);
```
I've tried to detect this case by checking if the expression after the `in` is a (mutable) reference and if not inserting iter()/iter_mut(). This is just a convention used in the stdlib however, so could sometimes be wrong. I'd be happy to make an improvement for this, but not sure what would be best. A few options spring to mind:
1. Only allow this for types that are known to have iter/iter_mut (ie stdlib types)
2. Try to check if iter/iter_mut exists and they return the right iterator type
3. Don't try to do this and just add `.into_iter()` to whatever is after `in`
Co-authored-by: Matt Hall <matthew@quickbeam.me.uk>
7732: Don't lower TypeBound::Lifetime as GenericPredicate::Error r=flodiebold a=Veykril
Basically we just discard the typebound for now instead when lowering to `GenericPredicate`. I think this shouldn't have any other side effects?
Fixes #7683(hopefully for real this time)
I also played around with introducing `GenericPredicate::LifetimeOutlives` and `GenericPredicate::TypeOutlives`(see b9d6904845) but that won't fix this issue(at least not for now) due to lifetime predicate mismatches when resolving methods so I figure this is a good way to fix it for now.
Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
7699: Implement ast::AstNode for NameLike and move it to node_ext r=matklad a=Veykril
With this `search`(and 2 other modules) don't necessarily go through 3 calls of `find_node_at_offset_with_descend` to find the correct node. Also makes the code that searches for NameLikes a bit easier on the eyes imo, though that can be fixed with just a helper function as well so its not that relevant.
Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
7705: Show hover info of the definition of ConstReference patterns instead of its type r=Veykril a=Veykril
Closes#7671
bors r+
Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
