11107: Fix generic type substitution in impl trait with assoc type r=pnevyk a=pnevyk
Fixes#11045
The path transform now detects if a type parameter that is being substituted has an associated type. In that case it is necessary (or safe in general case) to fully qualify the substitution with a trait which the associated type belongs to.
This PR also fixes the previous wrong behavior of the substitution that could create an invalid tree `PATH_TYPE -> PATH_TYPE -> ...`.
Co-authored-by: Petr Nevyhoštěný <petr.nevyhosteny@gmail.com>
11145: feat: add config to use reasonable default expression instead of todo! when filling missing fields r=Veykril a=bnjjj
Use `Default::default()` in struct fields when we ask to fill it instead of putting `todo!()` for every fields
before:
```rust
pub enum Other {
One,
Two,
}
pub struct Test {
text: String,
num: usize,
other: Other,
}
fn t_test() {
let test = Test {<|>};
}
```
after:
```rust
pub enum Other {
One,
Two,
}
pub struct Test {
text: String,
num: usize,
other: Other,
}
fn t_test() {
let test = Test {
text: String::new(),
num: 0,
other: todo!(),
};
}
```
Co-authored-by: Benjamin Coenen <5719034+bnjjj@users.noreply.github.com>
Co-authored-by: Coenen Benjamin <benjamin.coenen@hotmail.com>
11220: Turbo fish assist: don't include lifetime parameters r=Veykril a=Vannevelj
Fixes#11219
The issue talks about three different types of params: type, const & lifetime. I wasn't entirely sure which ones are intended to be included here so I've gone for the type & const params (i.e. exclude lifetime).
I've added a test case for both a lifetime param and a const param. I'm still making my way through the rust book (chapter 7, yay) so I'm not too sure yet what these are but my testing shows that this approach generates code that compiles.
Co-authored-by: Jeroen Vannevel <jer_vannevel@outlook.com>
11225: internal: Cleanup doc and attribute handling r=Veykril a=Veykril
(very vague PR title but as I tried to fix the mentioned issue I ran into more and more subtle things that were interwoven)
Fixes https://github.com/rust-analyzer/rust-analyzer/issues/11215
Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
11194: fix(gen-doc-assist): remove lifetimes in description of `new` r=Veykril a=numero-744
From wrong behavior:
```rust
/// Creates a new [`MyGenericStruct<'a, T>`].
```
to correct behavior:
```rust
/// Creates a new [`MyGenericStruct<T>`].
```
But I feel like there is a better way to implement it. Do you know if there is an existing function that could do the work of `lifetimes_removed()` below?
Co-authored-by: Côme ALLART <come.allart@etu.emse.fr>
11218: fix: Correct has_ref detection, avoiding duplicate &mut insertion on parameter completion r=Veykril a=weirane
The original code fails to detect there's a ref in scenarios such as `&mut s` and `& s` because `WHITESPACE` and `IDENT` got reversed.
Closes#11199.
Co-authored-by: Wang Ruochen <wrc@ruo-chen.wang>
11193: feat: Add config to replace specific proc-macros with dummy expanders r=Veykril a=Veykril
With this one can specify proc-macros from crates to expand into their input as a (temporary) workaround for the current completion problems with some of the bigger attribute proc-macros like `async_trait`.
This could've been done by just not expanding these macros, but that would require fiddling with nameres. I felt like this approach was simpler to pull off while also keeping the behaviour of the attributes/proc-macro in that they still expand instead of being dead syntax to us.
Fixes https://github.com/rust-analyzer/rust-analyzer/issues/11052
Usage(`async_trait` as example):
```jsonc
"rust-analyzer.procMacro.dummies": {
"async-trait": [ // crate name(as per its cargo.toml definition, not the dependency name)
"async_trait" // exported proc-macro name
]
},
```
Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
11211: fix: Fix parsing of `#[derive]` paths r=jonas-schievink a=jonas-schievink
Currently this code produces an empty derive path for every `,`, which makes the IDE layer resolve derive paths to the wrong derive macro in the list. Skip `,`s to fix that. (nameres just ignored them, so it didn't cause problems there)
bors r+
Co-authored-by: Jonas Schievink <jonas.schievink@ferrous-systems.com>
11209: minor: Use`const _` instead of `mod __` r=jonas-schievink a=jonas-schievink
We now handle it correctly
bors r+
Co-authored-by: Jonas Schievink <jonas.schievink@ferrous-systems.com>
11207: Always put a space after impl in macro pretty-printing r=Veykril a=jplatte
… regardless of whether the next symbol is punctuation or not.
Followup to #11200.
Co-authored-by: Jonas Platte <jplatte+git@posteo.de>
