@matklad mentioned this might be a good idea.
So the general idea is that we don't really need the lock, as we can
just clone the check watcher state when creating a snapshot. We can then
use `Arc::get_mut` to get mutable access to the state from `WorldState`
when needed.
Running with this it seems to improve responsiveness a bit while cargo
is running, but I have no hard numbers to prove it. In any case, a
serialization point less is always better when we're trying to be
responsive.
This changes the way we print things to first construct a mapping from
events to the children and uses that mapping to actually print things.
It should not change the actual output that we produce.
The new approach two benefits:
* It avoids a potential quadratic behavior of the previous approach.
For instance, for a vector of N elements:
```
[Message{level: (N - 1)}, ..., Message{level: 1}, Message{level: 0}]
```
we would first do a linear scan to find entry with level 0, then
another scan to find one with level 1, etc.
* It makes it much easier to improve the output in the future, because
we now pre-compute the children for each entry and can easily take
that into account when printing.
Signed-off-by: Michal Terepeta <michal.terepeta@gmail.com>
2877: "Insert explicit type " assist fix#2869, fix typo r=matklad a=TomasKralCZ
So this was quite straightforward. I basically looked at how the other assists work and tried doing something simillar. I also fixed a typo in the other assist.
Co-authored-by: TomasKralCZ <tomas@kral.hk>
Previously `ra_prof` wouldn't actually print the unaccounted time in
some cases.
We would print, for instance, this:
```
5ms - foo
2ms - bar
```
instead of:
```
5ms - foo
2ms - bar
3ms - ???
```
The fix is to properly handle the case when an entry has 0 children
instead of using the `last` variable.
Signed-off-by: Michal Terepeta <michal.terepeta@gmail.com>
2865: fix(mixed): fixed a couple of typos and added a todo r=kjeremy a=Veetaha
Fixed a couple of typos and added a todo while studying the codebase.
Co-authored-by: Veetaha <gerzoh1@gmail.com>
2827: Fix array element attribute position r=matklad a=edwin0cheng
This PR fixed a bug which an ATTR node insert in the wrong place in array element. ~~And introduce `precede_next` for allow outer attributes to insert into a parsed `expr`.~~
related #2783
Co-authored-by: Edwin Cheng <edwin0cheng@gmail.com>
2837: Accidentally quadratic r=matklad a=matklad
Our syntax highlighting is accdentally quadratic. Current state of the PR fixes it in a pretty crude way, looks like for the proper fix we need to redo how source-analyzer works.
**NB:** don't be scared by diff stats, that's mostly a test-data file
Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
2844: Use dummy value for line! and column! macro r=matklad a=edwin0cheng
Use dummy value `0` for line! and column! macro.
Co-authored-by: Edwin Cheng <edwin0cheng@gmail.com>
2834: refactor(ra_syntax.validation): removed code duplication from validate_literal() r=kiljacken a=Veetaha
Hi! This is my first ever contribution to this project.
I've taken some dirty job from issue #223
This is a simple atomic PR to remove code duplication according to FIXME comment in the function that is the main focus of the further development.
I just didn't want to mix refactoring with the implementation of new features...
I am not sure whether you prefer such atomic PRs here or you'd rather have a single PR that contains all atomic commits inside of it?
So if you want me to add all that validation in one PR I'll mark this one as WIP and update it when the work is finished, otherwise, I'll go with the option of creating separate PRs per each feature of validation of strings, numbers, and comments respectively.
### Comments about refactoring
Yeah, reducing the duplication is quite hard here, extracting into stateless functions could be another option but the number of their arguments would be very big and repeated across char and string implementations so that just writing their types and names would become cumbersome.
I tried the option of having everything captured implicitly in the closure but failed since rust doesn't have templated (or generic) closures as C++ does, this is needed because `unescape_byte*()` and `unescape_char|str()` have different return types...
Maybe I am missing something here? I may be wrong because I am not enough experienced in Rust...
Well, I am awaiting any kind of feedback!
Co-authored-by: Veetaha <gerzoh1@gmail.com>
2807: Use attr location for builtin derive in goto-implementation r=matklad a=edwin0cheng
This PR is use attribute location for builtin derive in `ImplBlock`'s NavigationTarget such that the goto-implementation will goto to a correct position.
Related to #2531
Co-authored-by: Edwin Cheng <edwin0cheng@gmail.com>
2803: Fix various names, e.g. Iterator not resolving in core prelude r=matklad a=flodiebold
Basically, `Iterator` is re-exported via several steps, which happened to not be
resolved yet when we got to the prelude import, but since the name resolved to
the reexport from `core::iter` (just to no actual items), we gave up trying to
resolve it further.
Maybe part of the problem is that we can have
`PartialResolvedImport::Unresolved` or `PartialResolvedImport::Indeterminate`
with `None` in all namespaces, and handle them differently.
Fixes#2683.
Co-authored-by: Florian Diebold <flodiebold@gmail.com>
Basically, `Iterator` is re-exported via several steps, which happened to not be
resolved yet when we got to the prelude import, but since the name resolved to
the reexport from `core::iter` (just to no actual items), we gave up trying to
resolve it further.
Maybe part of the problem is that we can have
`PartialResolvedImport::Unresolved` or `PartialResolvedImport::Indeterminate`
with `None` in all namespaces, and handle them differently.
Fixes#2683.
2791: Slightly more robust cargo watcher root search r=kiljacken a=kiljacken
Fixes#2780 (hopefully).
Use the already painstakingly found `workspaces` instead of naively using `folder_roots` from editor.
Co-authored-by: Emil Lauridsen <mine809@gmail.com>
2795: Use dummy value for macro file in bulitin macros r=matklad a=edwin0cheng
This PR skip the actual line and column computation for `MacroFile` and return a dummy value instead.
Related to #2794
Co-authored-by: Edwin Cheng <edwin0cheng@gmail.com>
2790: Add test for macro expansion in various expressions r=edwin0cheng a=flodiebold
cc @edwin0cheng
Co-authored-by: Florian Diebold <flodiebold@gmail.com>
