fix a bunch of clippy lints
fixes a bunch of clippy lints for fun and profit
i'm aware of this repo's position on clippy. The changes are split into separate commits so they can be reviewed separately
feat: Package Windows release artifacts as ZIP and add symbols file
Closes#13872Closes#7747
CC #10371
This allows us to ship a format that's easier to handle on Windows. As a bonus, we can also include the PDB, to get useful stack traces. Unfortunately, it adds a couple of dependencies to `xtask`, increasing the debug build times from 1.28 to 1.58 s (release from 1.60s to 2.20s) on my system.
Apply fallback before final obligation resolution
Fixes#13249Fixes#13518
We've been applying fallback to type variables independently even when there are some unresolved obligations that associate them. This PR applies fallback to unresolved scalar type variables before the final attempt of resolving obligations, which enables us to infer more.
Unlike rustc, which has separate storages for each kind of type variables, we currently don't have a way to retrieve only integer/float type variables without folding/visiting every single type we've inferred. I've repurposed `TypeVariableData` as bitflags that also hold the kind of the type variable it's referring to so that we can "reconstruct" scalar type variables from their indices.
This PR increases the number of ??ty for rust-analyzer repo not because we regress and fail to infer the existing code but because we fail to infer the new code. It seems we have problems inferring some functions bitflags produces.
Complete record enum variants without parens when snippets are disabled
I didn't realize I only handled this for tuple variants in #13805. This is the same change but for record variants.
Use diagnostic code as link to full message
fixes#13823 by adding a vscode setting that will keeping the existing diagnostic code and use it as a link to the full compiler error message.
While I was there I also fixed `index` to fallback to `rendered.length` to make the previewRustcOutput feature work.
Support multi-character punct tokens in MBE
Fixes#11497
In the context of MBE, consecutive puncts are parsed as multi-character punct tokens whenever possible. For example, `:::` is parsed as ``[Punct(`::`), Punct(`:`)]`` and shouldn't get matched to patterns like `: : :` or `: ::`.
We have implemented this behavior only for when we match puncts against `tt` fragments, but not when we match puncts literally. This PR extracts the multi-character punct handling procedure into a separate method and extends its support for literal matching.
For good measure, this PR adds support for `<-` token, which is still [considered as one token in rustc](e396186407/compiler/rustc_ast/src/token.rs (L249)) despite the placement syntax having been removed.
fix: prefix prelude items whose name collides in current scope
Fixes#13873
When we assemble path for prelude items whose name collides with other item in scope, we should always prefix it with module paths.
fix: merge multiple intersecting ranges
Fixes#13791
In `check_intersection_and_push()`, there may exist two ranges we should merge with the new one. We've been assuming there should be only one range that intersects, which lead to [this assertion](da15d92a32/crates/text-edit/src/lib.rs (L192)) to fail under specific circumstances.
