internal: Don't resolve extern crates in import fix point resolution
The fix point loop won't progress them given the potential extern crate candidates are set up at build time.
fix: Join rustfmt overrideCommand with project root
When providing a custom rustfmt command, join it with the project root instead of the workspace root. This fixes rust-analyzer getting the wrong invocation path in projects containing subprojects.
This makes the behaviour consistent with how a custom path provided in rust-analyzer.procMacro.server behaves already.
Resolves issue #18222
feat: Highlight exit points of async blocks
Async blocks act similar to async functions in that the await keywords are related, but also act like functions where the exit points are related.
Fixes#18147
Run subprocesses async in vscode extension
Extensions should not block the vscode extension host. Replace uses of `spawnSync` with `spawnAsync`, a convenience wrapper around `spawn`.
These `spawnSync`s are unlikely to cause a real issue in practice, because they spawn very short-lived processes, so we aren't blocking for very long. That said, blocking the extension host is poor practice, and if they _do_ block for too long for whatever reason, vscode becomes useless.
fix: include description in label details when detail field is marked for …
Fixes https://github.com/rust-lang/rust-analyzer/issues/18231.
When omitting the autocomplete detail field, the autocomplete label details can still be returned. Currently the label details are missing the description field if the detail field is included in resolveSupport since it is being overwritten as None and opted to be sent with `completionItem/resolve`.
Example completion capabilities.
```
completion = {
completionItem = {
commitCharactersSupport = true,
deprecatedSupport = true,
documentationFormat = { "markdown", "plaintext" },
insertReplaceSupport = true,
insertTextModeSupport = {
valueSet = { 1, 2 }
},
labelDetailsSupport = true,
preselectSupport = true,
resolveSupport = {
properties = { "documentation", "detail", "additionalTextEdits", "sortText", "filterText", "insertText", "textEdit", "insertTextFormat", "insertTextMode" }
},
snippetSupport = true,
tagSupport = {
valueSet = { 1 }
}
}
```
lsp: fix completion_item something_to_resolve not being a latch to true
while looking at #18245 i noticed that `something_to_resolve` could technically flap between true -> false if some subsequent fields that were requested to be resolved were empty.
this fixes that by using `|=` instead of `=` when assigning to `something_to_resolve` which will prevent it from going back to false once set.
although some cases it's simply assigning to `true` i opted to continue to use `|=` there for uniformity sake. but happy to change those back to `=`'s.
cc `@SomeoneToIgnore`
hir-ty: change struct + enum variant constructor formatting.
before, when formatting struct constructor for `struct S(usize, usize)` it would format as:
extern "rust-call" S(usize, usize) -> S
but after this change, we'll format as:
fn S(usize, usize) -> S
likewise the second commit, also makes this uniform for enum variants as well.
fixes#18259
before, when formatting struct constructor for `struct S(usize, usize)` it would format as:
extern "rust-call" S(usize, usize) -> S
but after this change, we'll format as:
fn S(usize, usize) -> S
[Coverage][MCDC] Adapt mcdc to llvm 19
Related issue: #126672
Also finish task 4 at #124144
[llvm #82448](https://github.com/llvm/llvm-project/pull/82448) has introduced some break changes into mcdc, causing incompatibility between llvm 18 and 19. This draft adapts to that change and gives up supporting for llvm-18.
Fix utf8-bom test
The BOM was accidentally removed in https://github.com/rust-lang/rust/pull/57108
I had to move the run-pass line down, because compiletest doesn't seem to know about BOMs, so it does not parse the header if it is the first line.
Add tests for some old fixed issues
Closes#30867Closes#30472Closes#28994Closes#26719 (and migrates the relevant test to the new run-make)
Closes#23600
cc `@jieyouxu` for the run-make-support changes
try-job: x86_64-msvc
Fix `target_vendor` in non-IDF Xtensa ESP32 targets
`rustc`'s Xtensa ESP32 targets are the following:
- `xtensa-esp32-none-elf`
- `xtensa-esp32-espidf`
- `xtensa-esp32s2-none-elf`
- `xtensa-esp32s2-espidf`
- `xtensa-esp32s3-none-elf`
- `xtensa-esp32s3-espidf`
The ESP-IDF targets already set `target_vendor="espressif"`, however, the ESP32 is, from my understanding, produced by Espressif regardless of whether using the IDF or not, so we should set the target vendor there as well?
Add missing module flags for `-Zfunction-return=thunk-extern`
This fixes a bug in the `-Zfunction-return=thunk-extern` flag. The flag needs to be passed onto LLVM to ensure that functions such as `asan.module_ctor` and `asan.module_dtor` that are created internally in LLVM have the mitigation applied to them.
This was originally discovered [in the Linux kernel](https://lore.kernel.org/all/CANiq72myZL4_poCMuNFevtpYYc0V0embjSuKb7y=C+m3vVA_8g@mail.gmail.com/).
Original flag PR: #116892
PR for similar issue: #129373
Tracking issue: #116853
cc ``@ojeda``
r? ``@wesleywiser``
Add precondition checks to ptr::offset, ptr::add, ptr::sub
All of `offset`, `add`, and `sub` (currently) have the trivial preconditions that the offset in bytes must be <= isize::MAX, and the computation of the new address must not wrap. This adds precondition checks for these, and like in slice indexing, we use intrinsics directly to implement unsafe APIs that have explicit checks, because we get a clearer error message that mentions the misused API not an implementation detail.
Experimentation indicates these checks have 1-2% compile time overhead, due primarily to adding the checks for `add`.
A crater run (https://github.com/rust-lang/rust/pull/130251#issuecomment-2395824565) indicates some people currently have buggy calls to `ptr::offset` that apply a negative offset to a null pointer, but the crater run does not hit the `ptr::add` or `ptr::sub` checks, which seems like an argument for cfg'ing out those checks on account of their overhead.
Remove `CombineFields`
This conflicts with #131263, but if this one lands first then perhaps #131263 could then go ahead and remove all the branching on solver in `TypeRelating`. We could perhaps then rename `TypeRelating` to `OldSolverRelating` or something, idk.
r? lcnr
Rollup of 7 pull requests
Successful merges:
- #128721 (Don't allow the `#[pointee]` attribute where it doesn't belong)
- #130479 (skip in-tree compiler build for llvm-bitcode-linker if ci-rustc is on)
- #130899 (Couple of changes to make it easier to compile rustc for wasm)
- #131225 (`rustc_borrowck` memory management tweaks)
- #131351 (Remove valgrind test suite and support from compiletest, bootstrap and opt-dist)
- #131359 (Fix used_underscore_binding in rustc_serialize)
- #131367 (Mark Boxy as on vacation)
r? `@ghost`
`@rustbot` modify labels: rollup
Fix used_underscore_binding in rustc_serialize
Hi,
This PR fixes the following clippy warnings in rustc_serialize
```
warning: used underscore-prefixed binding
--> compiler/rustc_serialize/src/opaque.rs:443:27
|
443 | debug_assert_eq!((_end_pos - _start_pos), IntEncodedWithFixedSize::ENCODED_SIZE);
| ^^^^^^^^
|
note: binding is defined here
--> compiler/rustc_serialize/src/opaque.rs:442:13
|
442 | let _end_pos = e.position();
| ^^^^^^^^
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#used_underscore_binding
= note: requested on the command line with `-W clippy::used-underscore-binding`
warning: used underscore-prefixed binding
--> compiler/rustc_serialize/src/opaque.rs:443:38
|
443 | debug_assert_eq!((_end_pos - _start_pos), IntEncodedWithFixedSize::ENCODED_SIZE);
| ^^^^^^^^^^
|
note: binding is defined here
--> compiler/rustc_serialize/src/opaque.rs:440:13
|
440 | let _start_pos = e.position();
| ^^^^^^^^^^
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#used_underscore_binding
```
Best regards,
Michal
Couple of changes to make it easier to compile rustc for wasm
This is a subset of the patches I have on my rust fork to compile rustc for wasm32-wasip1.
Don't allow the `#[pointee]` attribute where it doesn't belong
Error if the `#[pointee]` attribute is applied to anything but generic type parameters.
Closes#128485
Related to #123430
