4119: Cache proc-macro dlls r=matklad a=edwin0cheng
This PR try to fix a deadlock in proc-macro srv by not unloading dlls.
Currently we load and unload dlls for each request, however rustc TLS is leaky , such that if we do it a lot of times, all TLS index will be consumed and it will be deadlocked inside panic (it is because panic itself is using TLS too).
Co-authored-by: Edwin Cheng <edwin0cheng@gmail.com>
4205: Fix YouComplteMe instructions link r=matklad a=bstaletic
Like I mentioned in #4098, the link to the instructions is for setting up RLS. This pull request fixes that mistake.
Co-authored-by: Boris Staletic <boris.staletic@gmail.com>
4204: Use specific pattern when translating if-let-else to match r=matklad a=matklad
We *probably* should actually use the same machinery here, as we do
for fill match arms, but just special-casing options and results seems
to be a good first step.
bors r+
🤖
Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
We *probably* should actually use the same machinery here, as we do
for fill match arms, but just special-casing options and results seems
to be a good first step.
4196: Rebuild rust-analyzer when launching in VS Code r=matklad a=jonas-schievink
This is usually the right thing, and previously would launch a stale r-a server.
Co-authored-by: Jonas Schievink <jonasschievink@gmail.com>
4161: lsp-types 0.74 r=kjeremy a=kjeremy
* Fixes a bunch of param types to take partial progress into account.
* Will allow us to support insert/replace text in completions
Co-authored-by: kjeremy <kjeremy@gmail.com>
4193: Make it impossible to forget to add a semantic token type / modifier r=kjeremy a=matklad
bors r+
🤖
Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
4183: Introduce new semantic highlight token for format specifier r=matklad a=ltentrup
Follow up from #4006: Instead of using the `attribute` highlight token, introduce a new semantic token for format specifier.
Co-authored-by: Leander Tentrup <leander.tentrup@gmail.com>
4173: Use core instead of std for builtin derive macros r=edwin0cheng a=edwin0cheng
Fixed#4087.
We can't use `$crate` here right now because :
1. We have to able to detect `macro` 2.0 in collecting phase for finding `rustc_builtin_macro` attrs.
2. And we have to make hygiene works for builtin derive macro.
r= @flodiebold
Co-authored-by: Edwin Cheng <edwin0cheng@gmail.com>
4159: For associated type shorthand (T::Item), use the substs from the where clause r=matklad a=flodiebold
So e.g. if we have `fn foo<T: SomeTrait<u32>>() -> T::Item`, we want to lower that to `<T as SomeTrait<u32>>::Item` and not `<T as SomeTrait<_>>::Item`.
Co-authored-by: Florian Diebold <flodiebold@gmail.com>
So e.g. if we have `fn foo<T: SomeTrait<u32>>() -> T::Item`, we want to lower
that to `<T as SomeTrait<u32>>::Item` and not `<T as SomeTrait<_>>::Item`.
