Rustc pull update #1024
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Rustc pull update #1024
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minor: Sync from downstream
fix: Closure capturing for let exprs
Add --color=always to test explorer command
Update to literal-escaper 0.0.4
Fix: Resolve HIR display length issues and improve adjustment tooltips
minor: Sync from downstream
chore: Cleanup cargo config queries
examples: add `minimal_lsp.rs` and FIFO test script
Pull recent changes from https://github.com/rust-lang/rust via Josh. Upstream ref: 733dab558992d902d6d17576de1da768094e2cf3 Filtered ref: 8f0faf94fb41d4e2a85ef2d23e5495f6bea1f31d This merge was created using https://github.com/rust-lang/josh-sync.
Rustc pull update
Fix gen panics doc template for debug_assert
fix: Do not require all rename definitions to be renameable
fix: In generate_mut_trait_impl, don't add a tabstop if the client does not support snippets
Improve settings tree title and descriptions
fix: When displaying a projection into a type parameter that has bounds as `impl Trait`, collect only the bounds of this projection
…_to_named_struct Migrate `convert_tuple_struct_to_named_struct` assist to use `SyntaxEditor`
…_syntax_editor Migrate `inline_type_alias` assist to use `syntax_editor`
Reorganize proc-macro-srv more, add `--format` and `--version` args
Add assignment type analysis for ide-completion
Add remove literal dbg stmt for remove_dbg
Pull recent changes from https://github.com/rust-lang/rust via Josh. Upstream ref: 21a19c297d4f5a03501d92ca251bd7a17073c08a Filtered ref: 9a5c1fb93028e1a29a7598ce782efb0c5d7be534 This merge was created using https://github.com/rust-lang/josh-sync.
Rustc pull update
feat: Add Config Option to Exclude Locals from Document Symbol Search
…ber_to_resolve_ident_pat Fix "Implement default members" to resolve IdentPat
Switch from Chalk to the next trait solver
Add if..else completions in LetStmt and ArgList
Add guard to let-chain for replace_match_with_if_let
…else Fix indent for convert_match_to_let_else
Make import sorting order follow 2024 edition style
Enable warning logs by default
rustdoc-search: yet another stringdex optimization attempt This one's uses a different tactic. It shouldn't significantly increase the amount of downloaded index data, but still reduces the amount of disk usage. This one works by changing the suffix-only node representation to omit some data that's needed for checking. Since those nodes make up the bulk of the tree, it reduces the data they store, but also requires validating the match by fetching the name itself (but the names list is pretty small, and when I tried it with wordnet "indexing" it was about the same). r? `@GuillaumeGomez`
…s, r=rcvalle Sanitizers target modificators Depends on bool flag fix: rust-lang/rust#138483. Some sanitizers need to be target modifiers, and some do not. For now, we should mark all sanitizers as target modifiers except for these: AddressSanitizer, LeakSanitizer For kCFI, the helper flag -Zsanitizer-cfi-normalize-integers should also be a target modifier. Many test errors was with sanizer flags inconsistent with std deps. Tests are fixed with `-C unsafe-allow-abi-mismatch`.
Suggest parentheses when `match` or `if` expression in binop is parsed as statement
```
error[E0308]: mismatched types
--> $DIR/expr-as-stmt.rs:81:5
|
LL | match () { _ => true } && match () { _ => true };
| ^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found `bool`
|
help: parentheses are required to parse this as an expression
|
LL | (match () { _ => true }) && match () { _ => true };
| + +
```
Address the common case from rust-lang/rust#88727. The original parse error is still outstanding, but the cases brought up in the thread are resolved.
compiler: Add Windows resources to rustc-main and rustc_driver Adds Windows resources with the rust version information to rustc-main.exe and rustc_driver.dll Invokes `rc.exe` directly, rather than using one of the crates from the ecosystem to avoid adding dependencies. A new internal `rustc_windows_rc` crate has the common build script machinery for locating `rc.exe` and constructing the resource script
std: optimize `dlsym!` macro and add a test for it The `dlsym!` macro always ensures that the name string is nul-terminated, so there is no need to perform the check at runtime. Also, acquire loads are generally faster than a load and a barrier, so use them. This is only false in the case where the symbol is missing, but that shouldn't matter too much.
Keep space if arg does not follow punctuation when lint unused parens Fixes rust-lang/rust#138234 If the arg follows punctuation, still pass `left_pos` with `None` and no space will be added, else then pass `left_pos` with `Some(arg.span.lo())`, so that we can add the space as expected. And `emit_unused_delims` can make sure no more space will be added if the expr follows space. --- Edited: Directly use the `value_span` to check whether the expr removed parens will follow identifier or be followed by identifier.
fix(hover): unify horizontal rule formatting to `---`
Prevent ABI changes affect EnzymeAD This PR handles ABI changes for autodiff input arguments to improve Enzyme compatibility. Fundamentally this adjusts activities when a function argument is lowered as an `ScalarPair`, so there's no mismatch between diff activities and args. Also removes activities corresponding to ZSTs. fixes: rust-lang/rust#144025 r? `@ZuseZ4`
`rust-analyzer` subtree update Subtree update of `rust-analyzer` to rust-lang/rust-analyzer@0c62c01. Created using https://github.com/rust-lang/josh-sync. r? `@ghost`
Mark float intrinsics with no preconditions as safe Note: for ease of reviewing, the list of safe intrinsics is sorted in the first commit, and then safe intrinsics are added in the second commit. All *recently added* float intrinsics have been correctly marked as safe to call due to the fact that they have no preconditions. This adds the remaining float intrinsics which are safe to call to the safe intrinsic list, and removes the unsafe blocks around their calls. --- Side note: this may want a try run before being added to the queue, since I'm not sure if there's any tier-2 code that uses these intrinsics that might not be tested on the usual PR flow. We've already uncovered a few places in subtrees that do this, and it's worth double-checking before clogging up the queue.
Rollup of 5 pull requests Successful merges: - rust-lang/rust#146795 (Enable `limit_rdylib_exports` on wasm targets) - rust-lang/rust#146828 (fix a crash in rustdoc merge finalize without input file) - rust-lang/rust#146848 (Add x86_64-unknown-motor (Motor OS) tier 3 target) - rust-lang/rust#146884 (Fix modification check of `rustdoc-json-types`) - rust-lang/rust#146887 (Remove unused #![feature(get_mut_unchecked)] in Rc and Arc examples) r? `@ghost` `@rustbot` modify labels: rollup
Add panic=immediate-abort MCP: rust-lang/compiler-team#909 This adds a new panic strategy, `-Cpanic=immediate-abort`. This panic strategy essentially just codifies use of `-Zbuild-std-features=panic_immediate_abort`. This PR is intended to just set up infrastructure, and while it will change how the compiler is invoked for users of the feature, there should be no other impacts. In many parts of the compiler, `PanicStrategy::ImmediateAbort` behaves just like `PanicStrategy::Abort`, because actually most parts of the compiler just mean to ask "can this unwind?" so I've added a helper function so we can say `sess.panic_strategy().unwinds()`. The panic and unwind strategies have some level of compatibility, which mostly means that we can pre-compile the sysroot with unwinding panics then the sysroot can be linked with aborting panics later. The immediate-abort strategy is all-or-nothing, enforced by `compiler/rustc_metadata/src/dependency_format.rs` and this is tested for in `tests/ui/panic-runtime/`. We could _technically_ be more compatible with the other panic strategies, but immediately-aborting panics primarily exist for users who want to eliminate all the code size responsible for the panic runtime. I'm open to other use cases if people want to present them, but not right now. This PR is already large. `-Cpanic=immediate-abort` sets both `cfg(panic = "immediate-abort")` _and_ `cfg(panic = "abort")`. bjorn3 pointed out that people may be checking for the abort cfg to ask if panics will unwind, and also the sysroot feature this is replacing used to require `-Cpanic=abort` so this seems like a good back-compat step. At least for the moment. Unclear if this is a good idea indefinitely. I can imagine this being confusing. The changes to the standard library attributes are purely mechanical. Apart from that, I removed an `unsafe` we haven't needed for a while since the `abort` intrinsic became safe, and I've added a helpful diagnostic for people trying to use the old feature. To test that `-Cpanic=immediate-abort` conflicts with other panic strategies, I've beefed up the core-stubs infrastructure a bit. There is now a separate attribute to set flags on it. I've added a test that this produces the desired codegen, called `tests/run-make-cargo/panic-immediate-abort-codegen/` and also a separate run-make-cargo test that checks that we can build a binary.
…Urgau,davidtwco Extends AArch64 branch protection support to include GCS Extends existing support for AArch64 branch protection to include support for [Guarded Control Stacks](https://community.arm.com/arm-community-blogs/b/architectures-and-processors-blog/posts/arm-a-profile-architecture-2022#guarded-control-stack-gcs:~:text=Extraction%20or%20tracking.-,Guarded%20Control%20Stack%20(GCS),-With%20the%202022).
This updates the rust-version file to caccb4d0368bd918ef6668af8e13834d07040417.
Pull recent changes from https://github.com/rust-lang/rust via Josh. Upstream ref: caccb4d0368bd918ef6668af8e13834d07040417 Filtered ref: 3074203 Upstream diff: rust-lang/rust@9385c64...caccb4d This merge was created using https://github.com/rust-lang/josh-sync.
Rustc commit 055e05a338af / builtins commit 2fb3a18 ("Mark float intrinsics with no preconditions as safe") changed `fma` and other intrinsics to not be unsafe to call. Unfortunately we can't remove the `unsafe` just yet since the rustc we pin for benchmarks is older than this. Add back `unsafe` but allow it to be unused.
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