Filter builtin macro expansion
This PR adds a filter on the types of built in macros that are allowed to be expanded.
Currently, This list of allowed macros contains, `stringify, cfg, core_panic, std_panic, concat, concat_bytes, include, include_str, include_bytes, env` and `option_env`.
Fixes#14177
Remove panicbit.cargo extension warning
A warning was introduced regarding the incompatabilities between `rust-analyzer` and `panicbit.cargo`'s diagnostics / `cargo check` functionality.
This functionality has been removed in the latest version of the cargo extension (`0.3.0`), which is why the warning can be removed now.
fix: ensure there are no cycles in the source_root_parent_map
See #17409
We can view the connections between roots as a graph. The problem is that this graph may contain cycles, so when adding edges, it is necessary to check whether it will lead to a cycle.
Since we ensure that each node has at most one outgoing edge (because each SourceRoot can have only one parent), we can use a disjoint-set to maintain the connectivity between nodes. If an edge’s two nodes belong to the same set, they are already connected.
Additionally, this PR includes the following three changes:
1. Removed the workaround from #17409.
2. Added an optimization: If `map.contains_key(&SourceRootId(*root_id as u32))`, we can skip the current loop iteration since we have already found its parent.
3. Modified the inner loop to iterate in reverse order with `roots[..idx].iter().rev()` at line 319. This ensures that if we are looking for the parent of `a/b/c`, and both `a` and `a/b` meet the criteria, we will choose the longer match (`a/b`).
Rework doc-test attribute documentation example
This PR change the doc-test attribute documentation example to prefer a more neutral example `deny(dead_code)`, instead of `deny(warnings)`, which is less susceptible to breakage across Rust version.
r? ```@GuillaumeGomez```
Rollup of 6 pull requests
Successful merges:
- #125447 (Allow constraining opaque types during subtyping in the trait system)
- #125766 (MCDC Coverage: instrument last boolean RHS operands from condition coverage)
- #125880 (Remove `src/tools/rust-demangler`)
- #126154 (StorageLive: refresh storage (instead of UB) when local is already live)
- #126572 (override user defined channel when using precompiled rustc)
- #126662 (Unconditionally warn on usage of `wasm32-wasi`)
r? `@ghost`
`@rustbot` modify labels: rollup
override user defined channel when using precompiled rustc
We need to override `rust.channel` if it's manually specified when using the CI rustc. This is because if the compiler uses a different channel than the one specified in config.toml, tests may fail due to using a different channel than the one used by the compiler during tests.
For more context, see https://github.com/rust-lang/rust/pull/122709#issuecomment-2165246281.
Term search: new tactic for associated item constants
New tactic to cover some more exotic cases that started bothering me.
Associated constants seem to be common in [axum](806bc26e62/examples/readme/src/main.rs (L53)).
feat: add `toggleLSPLogs` command
Implement client-side command to toggle LSP logs in VSCode.
The command replaces the need to add/remove the `"rust-analyzer.trace.server": "verbose"` setting each time one wants to display logs. I've also updated the docs/ instances that reference the now outdated manual method.
The command labeled `rust-analyzer: Toggle LSP Logs` enables the setting project-wide and opens the relevant trace output channel.
Closes#8233
feat: add space after specific keywords in completion
fix#17428.
When completing some specific keywords, it would be convenient if r-a could automatically add a space afterwards.
This PR implements this feature for the following keywords:
- Visibility: `pub`, `pub(crate)`, `pub(super)`, `pub(in xxx)`
- Pattern: `ref` / `mut`
- Others: `unsafe` / `for` / `where`
fix: handle character boundaries for wide chars in extend_selection
fix#17420.
When calling 'extend_selection' within a string, r-a attempts to locate the current word at the cursor. This is done by finding the first char before the cursor which is not a letter, digit, or underscore.
The position of this character is referred to as `start_idx`, and the word is considered to start from `start_idx + 1`. However, for wide characters, `start_idx + 1` is not character boundaries, which leading to panic. We should use `ceil_char_boundary` to ensure that the idx is always on character boundaries.
fix: Only show unlinked-file diagnostic on first line during startup
This partially reverts #17350, based on the feedback in #17397.
If we don't have an autofix, it's more annoying to highlight the whole file. This autofix heuristic fixes the diagnostic being overwhelming during startup.
Sync fuchsia test runner with clang test runner
This synchronizes the fuchsia test running code with the clang test runner. This brings with it:
* Improved logging
* Uses the fuchsia image from the SDK version
* Caches the product bundle across test runs
* Strips the binaries to reduce the data sent to the emulator
r? ``@tmandry``
Replace all `&DiagCtxt` with a `DiagCtxtHandle<'_>` wrapper type
r? `@davidtwco`
This paves the way for tracking more state (e.g. error tainting) in the diagnostic context handle
Basically I will add a field to the `DiagCtxtHandle` that refers back to the `InferCtxt`'s (and others) `Option<ErrorHandled>`, allowing us to immediately taint these contexts when emitting an error and not needing manual tainting anymore (which is easy to forget and we don't do in general anyway)
Migrate `error-found-staticlib-instead-crate`, `output-filename-conflicts-with-directory`, `output-filename-overwrites-input`, `native-link-modifier-verbatim-rustc` and `native-link-verbatim-linker` `run-make` tests to `rmake.rs` format
Part of #121876 and the associated [Google Summer of Code project](https://blog.rust-lang.org/2024/05/01/gsoc-2024-selected-projects.html).
Rework `feature(precise_capturing)` to represent `use<...>` as a syntactical bound
Reworks `precise_capturing` for a recent lang-team consensus.
Specifically:
> The conclusion of the team is that we'll make use<..> a bound. That is, we'll support impl use<..> + Trait, impl Trait + use<..>, etc.
> For now, we will support at most one such bound in a list of bounds, and semantically we'll only support these bounds in the item bounds of RPIT-like impl Trait opaque types (i.e., in the places discussed in the RFC).
Lang decision in favor of this approach:
- https://github.com/rust-lang/rust/issues/125836#issuecomment-2151351849
Tracking:
- https://github.com/rust-lang/rust/issues/123432
Migrate `extern-flag-fun`, `incremental-debugger-visualiser` and `incremental-session-fail` `run-make` tests to `rmake.rs`
Part of #121876 and the associated [Google Summer of Code project](https://blog.rust-lang.org/2024/05/01/gsoc-2024-selected-projects.html).
try-job: arm-android
try-job: armhf-gnu
try-job: test-various
try-job: x86_64-msvc
try-job: dist-i686-mingw
