Rollup of 4 pull requests - #160382
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Add UI coverage for source-shaped local values before changing the renderer. The new cases exercise structs, enum variants, tuples, arrays, slices, and fallback leaf values so later commits can bless one behavior change at a time.
This updates the rust-version file to dfbea5b.
Pull recent changes from https://github.com/rust-lang/rust via Josh. Upstream ref: rust-lang/rust@dfbea5b Filtered ref: rust-lang/miri@770df83 Upstream diff: rust-lang/rust@390279b...dfbea5b This merge was created using https://github.com/rust-lang/josh-sync.
…e-buffer skip weak memory buffer handling when there is only one thread
Automatic Rustup
Route local value rendering through a source-shaped renderer helper. At this step the helper still delegates leaves and unsupported shapes back to the existing raw byte renderer, so the behavioral changes can land in focused follow-up commits.
Render struct and struct-like ADT operands using their source field names.
Fields are projected from the operand and each leaf still uses the existing raw
renderer, producing output such as `Point { x: [..], y: [..] }` without relying
on user Debug or Display implementations.
Extend source-shaped ADT rendering to enum operands. The renderer reads the runtime discriminant, downcasts to the active variant, and then renders the payload fields with the same raw-leaf fallback used for struct fields. Unit, tuple, and struct variants keep their Rust-like spelling.
Render tuple operands as positional source-shaped values. Tuple elements are projected in source order and rendered through the existing leaf renderer, including the trailing comma for one-element tuples.
Render array and slice operands as ordered source-shaped elements. Fixed arrays use their layout count while slices use the runtime metadata length, then `project_array_fields` supplies the element operands for raw-leaf rendering.
This updates the rust-version file to d3ea035.
Pull recent changes from https://github.com/rust-lang/rust via Josh. Upstream ref: rust-lang/rust@d3ea035 Filtered ref: rust-lang/miri@7c697be Upstream diff: rust-lang/rust@dfbea5b...d3ea035 This merge was created using https://github.com/rust-lang/josh-sync.
…t-comment fix `ptr_from_addr_cast` comment
Automatic Rustup
…s-and-types-handling [Priroda] Render projected locals with source-shaped values
Implement shims for vsha256hq_u32, vsha256h2q_u32, vsha256su0q_u32 and vsha256su1q_u32
Matches the naming already used in the aarch64 SHA256 shims.
…ntrinsics aarch64: implement SHA256 intrinsic shims
This updates the rust-version file to 701a651.
Pull recent changes from https://github.com/rust-lang/rust via Josh. Upstream ref: rust-lang/rust@701a651 Filtered ref: rust-lang/miri@3c491cf Upstream diff: rust-lang/rust@d3ea035...701a651 This merge was created using https://github.com/rust-lang/josh-sync.
Automatic Rustup
This updates the rust-version file to cb9d1b0.
Pull recent changes from https://github.com/rust-lang/rust via Josh. Upstream ref: rust-lang/rust@cb9d1b0 Filtered ref: rust-lang/miri@7c76934 Upstream diff: rust-lang/rust@701a651...cb9d1b0 This merge was created using https://github.com/rust-lang/josh-sync.
show clear error when encountering an argfile
… it from there `rustc_borrowck` uses `type_op_prove_predicate_with_cause` from `rustc_traits`, but is a simple helper that can live in `rustc_trait_selection` instead. Move it there.
`rustc_borrowck` now only uses `rustc_traits` for one helper that it re-exports from `rustc_trait_selection`. Use the helper directly from `rustc_trait_selection`, and eliminate the dependency.
This updates the rust-version file to 73dc916.
Pull recent changes from https://github.com/rust-lang/rust via Josh. Upstream ref: rust-lang/rust@73dc916 Filtered ref: rust-lang/miri@fe2cab2 Upstream diff: rust-lang/rust@cb9d1b0...73dc916 This merge was created using https://github.com/rust-lang/josh-sync.
Automatic Rustup
…ck, r=jhpratt,Urgau Semantic check of `mut` restrictions This PR implements semantic checks for `mut` restrictions proposed in [RFC 3323](https://rust-lang.github.io/rfcs/3323-restrictions.html), as part of the related [GSoC project](https://rust-lang.zulipchat.com/#narrow/channel/421156-gsoc/topic/Project.3A.20Implementing.20impl.20and.20mut.20restrictions/with/592352432). It lowers field restriction information from HIR into `rustc_middle::ty::FieldDef` and adds a MIR-level lint that rejects restricted field mutations and struct expressions. As parsing (rust-lang#156824) and path resolution (rust-lang#159125) have already been implemented, this PR provides a working implementation of `mut` restrictions. Tracking issue: rust-lang#105077 r? @Urgau cc @jhpratt
…s, r=mejrs borrowck: Simplify deps to build compiler 30s faster `rustc_borrowck` uses two helpers from `rustc_traits`. One of them is re-exported from `rustc_trait_selection`, and the other can easily move to `rustc_trait_selection`. Making `rustc_borrowck` use these helpers from `rustc_trait_selection` directly, and eliminating the `rustc_traits` dependency, allows starting to build `rustc_borrowck` earlier, which substantially speeds up building the compiler because `rustc_borrowck` is one of the last things to build. On my system, this speeds up the rustc build by a little over 30s.
miri subtree update Subtree update of `miri` to rust-lang/miri@29e6073. Created using https://github.com/rust-lang/josh-sync. r? @ghost
tests: prefer max-llvm-major-version over open LLVM ranges Per review, take option 3: replace open `ignore-llvm-version` ranges with `max-llvm-major-version`. Left gdb `X - 99.0` ranges alone so CI's older gdb still runs those tests. Fixes rust-lang#159338.
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@bors r+ rollup=never p=5 |
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⌛ Testing commit 23e299c with merge 34f93ec... Workflow: https://github.com/rust-lang/rust/actions/runs/30746536316 |
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This pull request was unapproved due to being closed. Auto build was cancelled due to the PR being closed. Cancelled workflows: |
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Successful merges:
mutrestrictions #159906 (Semantic check ofmutrestrictions)r? @ghost
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