485: Add type inference for a bunch of primitives r=flodiebold a=marcusklaas
This PR adds inference for `&str`, `&[u8]`, `char`, `bool`, floats and integers. For floats and integers it uses type variables to infer the exact type, i.e. `u32`, from context when it's not annotated explicitly.
I'm not quite happy with the implementation yet, but I think it mostly works now.
Co-authored-by: Marcus Klaas de Vries <mail@marcusklaas.nl>
517: gracefully handle cycles in crate graph r=matklad a=matklad
518: Add an explanatory message when we use the Query fallback r=matklad a=DJMcNab
Fixes https://github.com/rust-analyzer/rust-analyzer/issues/269.
There is no good way to explain it for go_to_def, so I've just fallen back on to_vec.
Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
Co-authored-by: DJMcNab <36049421+djmcnab@users.noreply.github.com>
505: Inherent methods r=matklad a=flodiebold
This adds resolution, type checking and completion for inherent methods.
The main open question here is the caching, I think. I'm not sure whether we should be caching method resolutions in a more fine grained way (currently we just build a hash map of types -> impl blocks, and iterate through all potential impl blocks when looking for a method).
Co-authored-by: Florian Diebold <flodiebold@gmail.com>
500: Code lens support for running tests r=matklad a=kjeremy
Supports running individual and mod tests.
I feel like this kind of abuses the `Runnables` infrastructure but it works. Maybe later on down the line we should introduce a struct that is really just a tuple of binary, arguments, and environment and pass that back to the client instead. `run_single.ts` is just a paired down version of `runnables.ts` and there is duplication because I think run_single will probably change independent of runnables.
Co-authored-by: Jeremy A. Kolb <jkolb@ara.com>
Co-authored-by: Jeremy Kolb <kjeremy@gmail.com>
507: Fix handling of attributes in positional field lists r=matklad a=DJMcNab
First reported by @max-frai. This allows us to properly handle crates using e.g. `#[Derive(fail)]` with `#[fail(cause)]`, among other cases.
Co-authored-by: DJMcNab <36049421+djmcnab@users.noreply.github.com>
