| Commit message (Collapse) | Author | Age | Files | Lines |
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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`.
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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 <[email protected]>
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Adds tests for completion of enum variants in match arms, if-let statements, and basic expressions.
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Adds `expected_type_of` to `CompletionContext` to return the expected type of a
node, if it is known.
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4093: Simplify config r=matklad a=Veetaha
Co-authored-by: veetaha <[email protected]>
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4094: proc_macro: add ability to log to stderr and view output in vscode r=matklad a=Veetaha
r? @edwin0cheng
Co-authored-by: veetaha <[email protected]>
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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 <[email protected]>
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4090: Fix config naming r=matklad a=matklad
bors r+
🤖
Co-authored-by: Aleksey Kladov <[email protected]>
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We use `enable`, not `enabled` elsewhere
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Special case handling for `-h` and `--help` if no subcommand is given.
Closes #4068
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4076: Improve remove derive attrs r=matklad a=edwin0cheng
This PR implemented a proper `remove_derive_attrs` function which **merely** remove any `#[derive(*)]` attributes.
Co-authored-by: Edwin Cheng <[email protected]>
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4038: Group generated ast boilerplate apart from the interesting part r=matklad a=Veetaha
Boilerplate `AstNode` and `From` impls are moved to the end further from the interesting part in `generated.rs`
Co-authored-by: veetaha <[email protected]>
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4071: Cleanup args a bit r=matklad a=matklad
bors r+
🤖
Co-authored-by: Aleksey Kladov <[email protected]>
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4061: ra_proc_macro: cleanups here and there r=edwin0cheng a=Veetaha
r? @edwin0cheng
Co-authored-by: veetaha <[email protected]>
Co-authored-by: Veetaha <[email protected]>
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Co-Authored-By: Laurențiu Nicola <[email protected]>
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Co-Authored-By: Laurențiu Nicola <[email protected]>
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Co-Authored-By: Laurențiu Nicola <[email protected]>
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This should fix some of the worst performance problems.
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The fix is admittedly quit literally just papering over.
Long-term, I see two more principled approaches:
* we switch to a fully tree-based impl, without parse . to_string
step; with this approach, there shouldn't be any panics. The results
might be nonsensical, but so was the original input.
* we preserve the invariant that re-parsing constructed node is an
identity, and make all the `make_xxx` method return an `Option`.
closes #4044
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4036: Fix a bunch of unresovled references r=matklad a=matklad
bors r+
🤖
Co-authored-by: Aleksey Kladov <[email protected]>
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The root cause was that we forgot to add bindings from the arm to the
guard expression
closes #3980
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4035: Convert bool to ident instead of literal in mbe r=matklad a=edwin0cheng
Fixed #1249
Currently we treat boolean literal as `tt::Literal` , which makes parsing $lit:lit matcher easily.
However, proc-macro2 treat boolean literal as `ident` :
https://github.com/alexcrichton/proc-macro2/blob/4173a21dc497c67326095e438ff989cc63cd9279/src/lib.rs#L939
OT: I am quite happy we finally need to fix this bug :)
Co-authored-by: Edwin Cheng <[email protected]>
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4034: Add semantic tag for unresolved references r=matklad a=matklad
This is a quick way to implement unresolved reference diagnostics.
For example, adding to VS Code config
"editor.tokenColorCustomizationsExperimental": {
"unresolvedReference": "#FF0000"
},
will highlight all unresolved refs in red.
Co-authored-by: Aleksey Kladov <[email protected]>
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This is a quick way to implement unresolved reference diagnostics.
For example, adding to VS Code config
"editor.tokenColorCustomizationsExperimental": {
"unresolvedReference": "#FF0000"
},
will highlight all unresolved refs in red.
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4032: Add mbe lifetime split test r=matklad a=edwin0cheng
Co-authored-by: Edwin Cheng <[email protected]>
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3894: Match check enum record r=flodiebold a=JoshMcguigan
This PR implements match statement exhaustiveness checking for record type enums.
It also make a minor addition to the test infrastructure to allow testing against a single diagnostic, so you can be sure your test is triggering (or not) whichever diagnostic you expect.
Co-authored-by: Josh Mcguigan <[email protected]>
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4029: Fix various proc-macro bugs r=matklad a=edwin0cheng
This PRs does the following things:
1. Fixed #4001 by splitting `LIFETIME` lexer token to two mbe tokens. It is because rustc token stream expects `LIFETIME` as a combination of punct and ident, but RA `tt:TokenTree` treats it as a single `Ident` previously.
2. Fixed #4003, by skipping `proc-macro` for completion. It is because currently we don't have `AstNode` for `proc-macro`. We would need to redesign how to implement `HasSource` for `proc-macro`.
3. Fixed a bug how empty `TokenStream` merging in `proc-macro-srv` such that no L_DOLLAR and R_DOLLAR will be emitted accidentally.
Co-authored-by: Edwin Cheng <[email protected]>
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