4105: Adds attribute completions (#3941) r=matklad a=jrvidal
I've hacked together some basic completions for a few builtin attributes.
* I have no idea what `CompletionItemKind` we should set for them.
* There's plenty of fancy stuff we could do by detecting the item the attribute is being added to. Nothing of that here.
* Maybe we could complete as soon as you type `#` or `#!`?
I'm not sure what info exactly we can dump on `CompletionContext` and what we should query during the completion calculation itself. I've assumed adding an `is_attribute` field is OK, since it allows to discard the completion quickly if it doesn't apply. Later we inspect the AST to find out whether it is an inner attribute or not.
Co-authored-by: Roberto Vidal <vidal.roberto.j@gmail.com>
If `hierarchicalDocumentSymbolSupport` is not true in the client capabilites
then it does not support the `DocumentSymbol[]` return type from the
`textDocument/documentSymbol` request and we must fall back to `SymbolInformation[]`.
This is one of the few requests that use the client capabilities to
differentiate between return types and could cause problems for clients.
See https://github.com/microsoft/language-server-protocol/pull/538#issuecomment-442510767 for more context.
Found while looking at #144
4101: Panic proc macro srv if read request failed r=matklad a=edwin0cheng
This PR fixed a bug when the rust-analyzer is killed suddenly, the `rust-analyzer proc-macro` will become stale.
Co-authored-by: Edwin Cheng <edwin0cheng@gmail.com>
I might be reading this wrong, but it looks like we are setting it to
essentially arbitrary string at the moment, as there are no defined
order on the items in the *set* of completions.
4106: Fix wrong substitution code r=matklad a=flodiebold
We need to shift in when we're substituting inside a binder.
This should fix#4053 (it doesn't fix the occasional overflow that also occurs on the Diesel codebase though).
Co-authored-by: Florian Diebold <flodiebold@gmail.com>
We need to shift in when we're substituting inside a binder.
This should fix#4053 (it doesn't fix the occasional overflow that also occurs
on the Diesel codebase though).
3954: Improve autocompletion by looking on the type and name r=matklad a=bnjjj
This tweet (https://twitter.com/tjholowaychuk/status/1248918374731714560) gaves me the idea to implement that in rust-analyzer.
Basically for this first example I made some examples when we are in a function call definition. I look on the parameter list to prioritize autocompletions for the same types and if it's the same type + the same name then it's displayed first in the completion list.
So here is a draft, first step to open a discussion and know what you think about the implementation. It works (cf tests) but maybe I can make a better implementation at some places. Be careful the code needs some refactoring to be better and concise.
PS: It was lot of fun writing this haha
Co-authored-by: Benjamin Coenen <5719034+bnjjj@users.noreply.github.com>
4111: Record definitions in `extern` blocks r=jonas-schievink a=jonas-schievink
Enables completion of extern functions and statics.
Closes https://github.com/rust-analyzer/rust-analyzer/issues/3711
4112: Add Launch configuration for release build r=matklad a=jonas-schievink
The debug build takes very long until I can test anything useful, with the release build it's much quicker. Add another Run configuration for it.
Co-authored-by: Jonas Schievink <jonasschievink@gmail.com>
4107: Disable onEnter command by default r=matklad a=matklad
We are transitioning from experimental to production-ready stance, so
it makes sense to disable potentially disruptive features by default.
bors r+
🤖
Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
4102: Cleanup proc_macro config r=matklad a=matklad
In general, there should be no reason to call `.to_string_lossy`.
If you want to display the path, use `.display()`.
If you want to pass the path to an OS API (like std::process::Command)
than use `PathBuf` or `OsString`.
bors r+
🤖
Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
In general, there should be no reason to call `.to_string_lossy`.
If you want to display the path, use `.display()`.
If you want to pass the path to an OS API (like std::process::Command)
than use `PathBuf` or `OsString`.
4065: Complete unqualified enum names in patterns and expressions r=matklad a=nathanwhit
This PR implements the completion described in #4014.
The result looks like so for patterns:
<img width="542" alt="Screen Shot 2020-04-20 at 3 53 55 PM" src="https://user-images.githubusercontent.com/17734409/79794010-8f529400-831f-11ea-9673-f838aa9bc962.png">
and for `expr`s:
<img width="620" alt="Screen Shot 2020-04-21 at 3 51 24 PM" src="https://user-images.githubusercontent.com/17734409/79908784-d73ded80-83e9-11ea-991d-921f0cb27e6f.png">
I'm not confident that the completion text itself is very robust, as it will unconditionally add completions for enum variants with the form `Enum::Variant`. This means (I believe) it would still suggest `Enum::Variant` even if the local name is changed i.e. `use Enum as Foo` or the variants are brought into scope such as through `use Enum::*`.
Co-authored-by: nathanwhit <nathan.whitaker01@gmail.com>
4094: proc_macro: add ability to log to stderr and view output in vscode r=matklad a=Veetaha
r? @edwin0cheng
Co-authored-by: veetaha <veetaha2@gmail.com>
4092: feat: run ignored tests r=matklad a=hdevalke
I started making some exercices on https://exercism.io/ and a lot of test have the `#[ignore]` attribute.
The `Run Test|Debug` code lens show up, but running the test results in:
```
running 1 test
test test_one_piece ... ignored
test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 5 filtered out
```
This pull request adds the `--ignored` flag if needed.
Co-authored-by: Hannes De Valkeneer <hannes@de-valkeneer.be>
