Rollup of 5 pull requests by jhpratt · Pull Request #160735 · rust-lang/rust

jhpratt · 2026-08-08T05:10:27Z

Successful merges:

miri subtree update #160634 (miri subtree update)
mir: prohibit projection into scalable vec #160642 (mir: prohibit projection into scalable vec)
rustc_parse: A few cleanups to expression parsing next to attributes #160303 (rustc_parse: A few cleanups to expression parsing next to attributes)
tidy: Update Python version requirements to 3.10 #160429 (tidy: Update Python version requirements to 3.10)
Default RawOsError to i16 for 16-bit targets #160543 (Default RawOsError to i16 for 16-bit targets)

don't force intrinsic results into memory

This updates the rust-version file to 7218ebe.

Pull recent changes from https://github.com/rust-lang/rust via Josh. Upstream ref: rust-lang/rust@7218ebe Filtered ref: rust-lang/miri@1b56e03 Upstream diff: rust-lang/rust@73dc916...7218ebe This merge was created using https://github.com/rust-lang/josh-sync.

Automatic Rustup

Move command-result printing into a helper and keep CLI loop control at the call site.

Consume Priroda's --dap flag before handing arguments to rustc_driver::run_compiler, then dispatch the freshly-created PrirodaContext to either the existing CLI loop or a new DAP loop stub.

Add FirstUserSourceLocation ResumeMode variant that stops when the interpreter reaches a user-relevant frame with a source location. This gives the DAP frontend an entry-stop primitive that skips Miri-internal and std frames.

Wire `next` and `stepIn` DAP requests to Priroda's existing source-line step. Both commands use the same `handle_step` handler for now; true step-over vs step-in semantics are deferred. Add `stopped_reason` to map `StepResult` variants to DAP `StoppedEventReason` so the editor can distinguish a manual step from a breakpoint hit. Add a `handle_disconnect` handler that sends the `terminated` event and exits the session cleanly. Document the `SourceLocation` span-storage rationale and refine the `SourceLine` resume-mode comment to be clearer about the "no source location → first mapped location" semantics.

When the session receives an unsupported DAP request, return `DispatchOutcome::Continue` instead of `Exit` so the debug adapter keeps running after sending the error response. Remove the `eprintln!` side channel from `handle_unsupported_request` since the framed DAP error response is the single authoritative error-reporting path. Include the command name in the error message string so the DAP client sees which request was rejected.

[Priroda] CI: add clippy check for priroda

@ghost

miri subtree update Subtree update of `miri` to rust-lang/miri@13801c6. Created using https://github.com/rust-lang/josh-sync. r? @ghost

…folkertdev mir: prohibit projection into scalable vec Fixes rust-lang#160580. Preventing projections into scalable vectors is an oversight from the initial implementation and something we should fix. I'm surprised it caused a stdarch CI failure as reported by rust-lang#160580, as nothing in rustc or stdarch seems to have changed that would have caused that to start happening as far as I can tell. This likely won't fix that stdarch CI failure if it keeps happening, because if there is a projection coming from somewhere then that needs to be fixed - nevertheless, preventing them as in this patch is the right thing to do. I've tested this against the stdarch CI locally.

rustc_parse: A few cleanups to expression parsing next to attributes - The `_with` suffix is removed from `parse_expr_assoc_with` and `parse_expr_assoc_rest_with`. There's no version with `with`, the precedence is always specified. - `parse_expr_res` and `parse_expr_assoc` are split into two versions taking pre-parsed attributes and not taking pre-parsed attributes. The latter versions are more common and can have simpler return type. - "Dead" `parse_outer_attributes` is removed from `parse_expr_prefix_range`, it can never parse anything because the current token is a range separator. - `bump` is moved out of `parse_expr_prefix_common`, it allows reusing `parse_expr_prefix_common` in one more place. - A test covering some previously uncovered attribute parsing cases is added.

tidy: Update Python version requirements to 3.10

@tgross35

…efault, r=clarfonthey Default `RawOsError` to `i16` for 16-bit targets ACP: rust-lang/libs-team#755 Tracking issue: rust-lang#154046 & rust-lang#107792 Fixes rust-lang#160541 # Description As noted by @tgross35, it's likely desirable for `RawOsError` to default to `i16` for 16-bit platforms. Practically, this only affects AVR and MSP430. Since `c_int` is defined as: ```rust crate::cfg_select! { any(target_arch = "avr", target_arch = "msp430") => { pub(super) type c_int = i16; pub(super) type c_uint = u16; } _ => { pub(super) type c_int = i32; pub(super) type c_uint = u32; } } ``` This also ensures for all platforms (excluding UEFI), `RawOsError` is equivalent to `c_int`. Since neither sets of targets had an implementation of `std`, this hasn't yet been litigated. While `RawOsError` is unstable, it seems reasonable to choose a default more likely to align with the underlying OS (if any). --- ## Notes - No AI tooling of any kind was used during the creation of this PR.

jhpratt · 2026-08-08T05:10:37Z

@bors r+ p=5

rust-bors · 2026-08-08T05:10:46Z

📌 Commit 2f5d786 has been approved by jhpratt

It is now in the queue for this repository.

Rollup of 5 pull requests Successful merges: - #160634 (miri subtree update) - #160642 (mir: prohibit projection into scalable vec) - #160303 (rustc_parse: A few cleanups to expression parsing next to attributes) - #160429 (tidy: Update Python version requirements to 3.10) - #160543 (Default `RawOsError` to `i16` for 16-bit targets)

rust-log-analyzer · 2026-08-08T06:57:54Z

The job optional-x86_64-gnu-autodiff failed! Check out the build log: (web) (plain enhanced) (plain)

Click to see the possible cause of the failure (guessed by this bot)

46 
+ error[E0658]: macro attributes on statements are unstable
+   --> $DIR/autodiff_illegal.rs:49:5
+    |
+ LL |     #[autodiff_forward(df7, Dual)]
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: see issue #54727 <https://github.com/rust-lang/rust/issues/54727> for more information
+    = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
+    = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
+ 
47 error: autodiff must be applied to function
48   --> $DIR/autodiff_illegal.rs:50:5
49    |

50 LL |     let mut x = 5;
51    |     ^^^^^^^^^^^^^^
52 
+ error[E0658]: macro attributes on expressions are unstable
+   --> $DIR/autodiff_illegal.rs:53:5
+    |
+ LL |     #[autodiff_forward(df7, Dual)]
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: see issue #54727 <https://github.com/rust-lang/rust/issues/54727> for more information
+    = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
+    = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
+ 
53 error: autodiff must be applied to function
54   --> $DIR/autodiff_illegal.rs:54:5
55    |

56 LL |     x = x + 3;
57    |     ^
58 
+ error[E0658]: macro attributes on statements are unstable
+   --> $DIR/autodiff_illegal.rs:58:5
+    |
+ LL |     #[autodiff_forward(df7, Dual)]
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: see issue #54727 <https://github.com/rust-lang/rust/issues/54727> for more information
+    = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
+    = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
+ 
59 error: autodiff must be applied to function
60   --> $DIR/autodiff_illegal.rs:59:5
61    |

124 LL | #[autodiff_reverse(df21, Active, Duplicated)]
125    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
126 
- error: aborting due to 18 previous errors
+ error: aborting due to 21 previous errors
128 
---
-   --> /checkout/tests/ui/autodiff/autodiff_illegal.rs:58:5
+ error[E0658]: macro attributes on statements are unstable
+   --> $DIR/autodiff_illegal.rs:49:5
+    |
+ LL |     #[autodiff_forward(df7, Dual)]
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: see issue #54727 <https://github.com/rust-lang/rust/issues/54727> for more information
+    = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
+    = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
+ 
+ error[E0658]: macro attributes on expressions are unstable
+   --> $DIR/autodiff_illegal.rs:53:5
+    |
+ LL |     #[autodiff_forward(df7, Dual)]
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: see issue #54727 <https://github.com/rust-lang/rust/issues/54727> for more information
+    = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
+    = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
+ 
+ error[E0658]: macro attributes on statements are unstable
+   --> $DIR/autodiff_illegal.rs:58:5
+    |
+ LL |     #[autodiff_forward(df7, Dual)]
+    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    |
+    = note: see issue #54727 <https://github.com/rust-lang/rust/issues/54727> for more information
+    = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
+    = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
+ 
+ error: aborting due to 21 previous errors


The actual stderr differed from the expected stderr
To update references, rerun the tests and pass the `--bless` flag
To only update this specific test, also pass `--test-args autodiff/autodiff_illegal.rs`

error: 1 errors occurred comparing output.
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/tests/ui/autodiff/autodiff_illegal.rs" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "--emit" "metadata" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/autodiff/autodiff_illegal" "-A" "unused" "-W" "unused_attributes" "-A" "internal_features" "-A" "incomplete_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers"
stdout: none
--- stderr -------------------------------
error[E0658]: attributes on expressions are experimental
##[error]  --> /checkout/tests/ui/autodiff/autodiff_illegal.rs:53:5
   |
LL |     #[autodiff_forward(df7, Dual)]
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: see issue #15701 <https://github.com/rust-lang/rust/issues/15701> for more information
   = help: add `#![feature(stmt_expr_attributes)]` to the crate attributes to enable
   = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date

error: Duplicated can not be used for this type
##[error]  --> /checkout/tests/ui/autodiff/autodiff_illegal.rs:14:14
   |
LL | pub fn f1(x: f64) {
---

error: Dual can not be used in Reverse Mode
##[error]  --> /checkout/tests/ui/autodiff/autodiff_illegal.rs:34:1
   |
LL | #[autodiff_reverse(df5, Dual)]
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: Duplicated can not be used in Forward Mode
##[error]  --> /checkout/tests/ui/autodiff/autodiff_illegal.rs:41:1
   |
---

error[E0658]: macro attributes on statements are unstable
##[error]  --> /checkout/tests/ui/autodiff/autodiff_illegal.rs:49:5
   |
LL |     #[autodiff_forward(df7, Dual)]
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: see issue #54727 <https://github.com/rust-lang/rust/issues/54727> for more information
   = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
   = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date

error: autodiff must be applied to function
##[error]  --> /checkout/tests/ui/autodiff/autodiff_illegal.rs:50:5
   |
LL |     let mut x = 5;
   |     ^^^^^^^^^^^^^^

error[E0658]: macro attributes on expressions are unstable
##[error]  --> /checkout/tests/ui/autodiff/autodiff_illegal.rs:53:5
   |
LL |     #[autodiff_forward(df7, Dual)]
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: see issue #54727 <https://github.com/rust-lang/rust/issues/54727> for more information
   = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
   = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date

error: autodiff must be applied to function
##[error]  --> /checkout/tests/ui/autodiff/autodiff_illegal.rs:54:5
   |
LL |     x = x + 3;
   |     ^

error[E0658]: macro attributes on statements are unstable
##[error]  --> /checkout/tests/ui/autodiff/autodiff_illegal.rs:58:5
   |
LL |     #[autodiff_forward(df7, Dual)]
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: see issue #54727 <https://github.com/rust-lang/rust/issues/54727> for more information
   = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
   = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date

error: autodiff must be applied to function
##[error]  --> /checkout/tests/ui/autodiff/autodiff_illegal.rs:59:5
   |
LL |     let add_one_v2 = |x: u32| -> u32 { x + 1 };
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: autodiff requires at least a name and mode
##[error]  --> /checkout/tests/ui/autodiff/autodiff_illegal.rs:65:1
   |
---
   |
LL | fn fn_exists() {}
   | -------------- previous definition of the value `fn_exists` here
...
LL | #[autodiff_reverse(fn_exists, Active)]
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `fn_exists` redefined here
   |
   = note: `fn_exists` must be defined only once in the value namespace of this module

error: did not recognize Activity: `Reverse`
##[error]  --> /checkout/tests/ui/autodiff/autodiff_illegal.rs:95:26
   |
LL | #[autodiff_reverse(df13, Reverse)]
   |                          ^^^^^^^

error: invalid return activity Active in Forward Mode
##[error]  --> /checkout/tests/ui/autodiff/autodiff_illegal.rs:131:1
   |
LL | #[autodiff_forward(df19, Dual, Active)]
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: invalid return activity Dual in Reverse Mode
##[error]  --> /checkout/tests/ui/autodiff/autodiff_illegal.rs:137:1
   |
LL | #[autodiff_reverse(df20, Active, Dual)]
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: invalid return activity Duplicated in Reverse Mode
##[error]  --> /checkout/tests/ui/autodiff/autodiff_illegal.rs:144:1
   |
LL | #[autodiff_reverse(df21, Active, Duplicated)]
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: aborting due to 21 previous errors

Some errors have detailed explanations: E0428, E0658.
---
##[endgroup]

1 command(s) did not execute successfully:

  - env -u CARGO DOC_RUST_LANG_ORG_CHANNEL="https://doc.rust-lang.org/nightly" LD_LIBRARY_PATH="" RUSTC="/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" RUSTC_BOOTSTRAP="1" RUSTC_FORCE_RUSTC_VERSION="compiletest" RUST_TEST_THREADS="4" RUST_TEST_TMPDIR="/checkout/obj/build/tmp" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-tools-bin/compiletest" "--stage" "2" "--stage-id" "stage2-x86_64-unknown-linux-gnu" "--compile-lib-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib" "--run-lib-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib" "--rustc-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "--minicore-path" "/checkout/tests/auxiliary/minicore.rs" "--src-root" "/checkout" "--src-test-suite-root" "/checkout/tests/ui" "--build-root" "/checkout/obj/build" "--build-test-suite-root" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui" "--sysroot-base" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2" "--suite" "ui" "--mode" "ui" "--target" "x86_64-unknown-linux-gnu" "--host" "x86_64-unknown-linux-gnu" "--llvm-filecheck" "/checkout/obj/build/x86_64-unknown-linux-gnu/llvm/build/bin/FileCheck" "--default-codegen-backend" "llvm" "--has-enzyme" "--optimize-tests" "--host-rustcflags" "-Crpath" "--host-rustcflags" "-Cdebuginfo=0" "--host-rustcflags" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--target-rustcflags" "-Crpath" "--target-rustcflags" "-Cdebuginfo=0" "--target-rustcflags" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--python" "/usr/bin/python3" "autodiff" "feature-gates/feature-gate-autodiff.rs" "--verbose-run-make-subprocess-output" "--with-rustc-debug-assertions" "--with-std-debug-assertions" "--jobs" "4" "--llvm-version" "23.1.0-rust-1.99.0-nightly" "--llvm-components" "aarch64 aarch64asmparser aarch64codegen aarch64desc aarch64disassembler aarch64info aarch64utils abi aggressiveinstcombine all all-targets amdgpu amdgpuasmparser amdgpucodegen amdgpudesc amdgpudisassembler amdgpuinfo amdgputargetmca amdgpuutils analysis arm armasmparser armcodegen armdesc armdisassembler arminfo armutils asmparser asmprinter avr avrasmparser avrcodegen avrdesc avrdisassembler avrinfo binaryformat bitreader bitstreamreader bitwriter bpf bpfasmparser bpfcodegen bpfdesc bpfdisassembler bpfinfo cas cfguard cgdata codegen codegentypes core coroutines coverage csky cskyasmparser cskycodegen cskydesc cskydisassembler cskyinfo debuginfobtf debuginfocodeview debuginfodwarf debuginfodwarflowlevel debuginfogsym debuginfologicalview debuginfomsf debuginfopdb demangle dlltooldriver dtlto dwarfcfichecker dwarflinker dwarflinkerclassic dwarflinkerparallel dwp engine executionengine extensions filecheck frontendatomic frontenddirective frontenddriver frontendhlsl frontendoffloading frontendopenacc frontendopenmp fuzzercli fuzzmutate globalisel hexagon hexagonasmparser hexagoncodegen hexagondesc hexagondisassembler hexagoninfo hipstdpar instcombine instrumentation interfacestub interpreter ipo irprinter irreader jitlink libdriver lineeditor linker loongarch loongarchasmparser loongarchcodegen loongarchdesc loongarchdisassembler loongarchinfo lto m68k m68kasmparser m68kcodegen m68kdesc m68kdisassembler m68kinfo mc mca mcdisassembler mcjit mcparser mips mipsasmparser mipscodegen mipsdesc mipsdisassembler mipsinfo mirparser msp430 msp430asmparser msp430codegen msp430desc msp430disassembler msp430info native nativecodegen nvptx nvptxcodegen nvptxdesc nvptxinfo objcarcopts objcopy object objectyaml option orcdebugging orcjit orcshared orctargetprocess passes plugins powerpc powerpcasmparser powerpccodegen powerpcdesc powerpcdisassembler powerpcinfo profiledata remarks riscv riscvasmparser riscvcodegen riscvdesc riscvdisassembler riscvinfo riscvtargetmca runtimedyld sandboxir scalaropts selectiondag sparc sparcasmparser sparccodegen sparcdesc sparcdisassembler sparcinfo support supportlsp symbolize systemz systemzasmparser systemzcodegen systemzdesc systemzdisassembler systemzinfo tablegen target targetparser telemetry textapi textapibinaryreader transformutils vectorize webassembly webassemblyasmparser webassemblycodegen webassemblydesc webassemblydisassembler webassemblyinfo webassemblyutils windowsdriver windowsmanifest x86 x86asmparser x86codegen x86desc x86disassembler x86info x86targetmca xray xtensa xtensaasmparser xtensacodegen xtensadesc xtensadisassembler xtensainfo" "--cc" "" "--cxx" "" "--cflags" "" "--cxxflags" "" "--channel" "nightly" "--git-hash" "--nightly-branch" "main" "--git-merge-commit-email" "bors@rust-lang.org" (failure_mode=Exit)
Bootstrap failed while executing `test --stage 2 --no-fail-fast tests/codegen-llvm/autodiff tests/pretty/autodiff tests/ui/autodiff tests/ui/feature-gates/feature-gate-autodiff.rs`
Currently active steps:
[TIMING:end] test::Compiletest { test_compiler: Compiler { stage: 2, host: x86_64-unknown-linux-gnu, forced_compiler: false }, target: x86_64-unknown-linux-gnu, mode: ui, suite: "ui", path: "tests/ui", compare_mode: None } -- 12.684
[TIMING:end] test::Ui { test_compiler: Compiler { stage: 2, host: x86_64-unknown-linux-gnu, forced_compiler: false }, target: x86_64-unknown-linux-gnu } -- 0.000
Build completed unsuccessfully in 0:49:37

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For more information how to resolve CI failures of this job, visit this link.

rust-bors · 2026-08-08T07:06:55Z

💔 Test for 5b4f602 failed: CI. Failed jobs:

auto - aarch64-apple-1 (web logs, enhanced plaintext logs)
auto - optional-x86_64-gnu-autodiff (web logs, enhanced plaintext logs)

rust-bors · 2026-08-08T07:09:10Z

PR #160642, which is a member of this rollup, was unapproved.

petrochenkov and others added 30 commits July 31, 2026 22:44

rustc_parse: A few cleanups to expression parsing next to attributes

7894a43

don't force intronsic results into memory

f3e2153

Merge pull request rust-lang#5240 from RalfJung/less-force-alloc

9a5b317

don't force intrinsic results into memory

Update Python version requirements to 3.10

ce073cf

Prepare for merging from rust-lang/rust

df4b2ec

This updates the rust-version file to 7218ebe.

fmt

e6a0fa2

remove readdir_r now that we no longer need it

efc7c74

fix priroda build

ec46f10

Merge pull request rust-lang#5243 from rust-lang/rustup-2026-08-05

393e0ad

Automatic Rustup

Default RawOsError to i16 on 16-bit targets

bbc212a

[Priroda] Extract CLI command result rendering

50ad30b

Move command-result printing into a helper and keep CLI loop control at the call site.

[Priroda] Add initial DAP frontend selection

049c9da

Consume Priroda's --dap flag before handing arguments to rustc_driver::run_compiler, then dispatch the freshly-created PrirodaContext to either the existing CLI loop or a new DAP loop stub.

[Priroda] Add DAP UI fixtures

7b174e3

[Priroda] Split debugger frontends into modules

1544ae7

[Priroda] Add minimal DAP initialize handshake

a6a7a9d

[Priroda] Add DAP initialized and launch handshake

0158e09

[Priroda] Handle DAP configurationDone startup request

5e8f7b9

[Priroda] Handle DAP threads request

8cb2e7c

[Priroda] Handle DAP stackTrace request

5a29686

[Priroda] Add core debugger stop-at-first-user-location

2d7ddb6

Add FirstUserSourceLocation ResumeMode variant that stops when the interpreter reaches a user-relevant frame with a source location. This gives the DAP frontend an entry-stop primitive that skips Miri-internal and std frames.

[Priroda] Wire DAP to interpreter lifecycle and stopped event

dc71376

[Priroda] Report current DAP stack frame

84ec755

[Priroda] Add DAP locals scope and variables

abef458

[Priroda] Document DAP prototype in README

f1fb454

[Priroda] Translate interpreter exits into DAP events

afd33c8

[Priroda] Track DAP lifecycle state and validate request ids

dc93370

[Priroda] Add DAP negative protocol fixtures

51dbde5

moabo3li and others added 8 commits August 6, 2026 14:07

[Priroda] CI: add clippy check for priroda

dec9493

Merge pull request rust-lang#5246 from moabo3li/push-kxrmpxvsomnl

d68ddd0

[Priroda] CI: add clippy check for priroda

mir: prohibit projection into scalable vec

0e878d6

Rollup merge of rust-lang#160634 - RalfJung:miri, r=RalfJung

289be6a

miri subtree update Subtree update of `miri` to rust-lang/miri@13801c6. Created using https://github.com/rust-lang/josh-sync. r? @ghost

Rollup merge of rust-lang#160429 - marcoieni:python10, r=clubby789

dce323d

tidy: Update Python version requirements to 3.10

rust-bors Bot added the rollup A PR which is a rollup label Aug 8, 2026

rust-bors Bot added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Aug 8, 2026

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rust-bors Bot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Aug 8, 2026

jhpratt closed this Aug 8, 2026

rustbot removed the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Aug 8, 2026

rust-bors Bot added the S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. label Aug 8, 2026

rust-bors Bot mentioned this pull request Aug 8, 2026

mir: prohibit projection into scalable vec #160642

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jhpratt deleted the rollup-dJS9OPl branch August 8, 2026 07:09

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Rollup of 5 pull requests - #160735

Rollup of 5 pull requests#160735
jhpratt wants to merge 59 commits into
rust-lang:mainfrom
jhpratt:rollup-dJS9OPl

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