Rollup of 11 pull requests by JonathanBrouwer · Pull Request #160647 · rust-lang/rust

JonathanBrouwer · 2026-08-06T15:43:16Z

Successful merges:

Revive L4Re target #150885 (Revive L4Re target)
Add support for splatted function pointers #159643 (Add support for splatted function pointers)
allow -Ldependency search paths for panic runtimes #160007 (allow -Ldependency search paths for panic runtimes)
delegation: add support for wrapping of the return value with From::from #160433 (delegation: add support for wrapping of the return value with From::from)
refactor handling of target features in Session #160530 (refactor handling of target features in Session)
bootstrap: Store and use an explicit CheckKind in check::Rustc #160606 (bootstrap: Store and use an explicit CheckKind in check::Rustc)
miri subtree update #160634 (miri subtree update)
Fix FutureDropPoll shim for by-move async closures #158904 (Fix FutureDropPoll shim for by-move async closures)
cleanup borrowck, improve c-variadic handling #160504 (cleanup borrowck, improve c-variadic handling)
platform-support/netbsd.md: No longer mention 8.x, due to EoL. #160625 (platform-support/netbsd.md: No longer mention 8.x, due to EoL.)
derive(Diagnostic): link to proper docs #160636 (derive(Diagnostic): link to proper docs)

Add tests for generic function pointers Change FnPtr tests to use assert_eq!() rather than println!()

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.

rust-bors · 2026-08-06T16:39:25Z

💔 Test for f15c1f3 failed: CI. Failed jobs:

try - aarch64-apple-2 (web logs, enhanced plaintext logs)
try - aarch64-apple-macos-26-2 (web logs, enhanced plaintext logs)
try - dist-various-1 (web logs, enhanced plaintext logs)
try - x86_64-mingw-1 (web logs, enhanced plaintext logs)
try - x86_64-msvc-1 (web logs, enhanced plaintext logs)

rust-bors · 2026-08-06T17:33:21Z

This pull request was unapproved due to being closed.

JonathanBrouwer · 2026-08-06T17:33:32Z

@bors r+

rust-bors · 2026-08-06T17:33:35Z

📌 Commit 2dce4b9 has been approved by JonathanBrouwer

It is now in the queue for this repository.

🌲 The tree is currently closed for pull requests below priority 6. This pull request will be tested once the tree is reopened.

Reason for tree closure: Github problems

JonathanBrouwer · 2026-08-06T17:34:00Z

@bors r+ p=5

Trying commonly failed jobs
@bors try jobs=dist-various-1,test-various,x86_64-gnu-aux,x86_64-gnu-llvm-21-3,x86_64-msvc-1,aarch64-apple-,x86_64-mingw-1,i686-msvc-

rust-bors · 2026-08-06T17:34:02Z

📌 Commit 2dce4b9 has been approved by JonathanBrouwer

It is now in the queue for this repository.

🌲 The tree is currently closed for pull requests below priority 6. This pull request will be tested once the tree is reopened.

Reason for tree closure: Github problems

Rollup of 11 pull requests try-job: dist-various-1 try-job: test-various try-job: x86_64-gnu-aux try-job: x86_64-gnu-llvm-21-3 try-job: x86_64-msvc-1 try-job: aarch64-apple-* try-job: x86_64-mingw-1 try-job: i686-msvc-*

rust-log-analyzer · 2026-08-06T18:40:51Z

The job test-various failed! Check out the build log: (web) (plain enhanced) (plain)

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

---- [ui] tests/ui/panic-runtime/link-to-unwind.rs stdout ----

error: test compilation failed although it shouldn't!
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/panic-runtime/link-to-unwind.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=wasm32-wasip1" "--check-cfg" "cfg(test,FALSE)" "-O" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/panic-runtime/link-to-unwind/a.wasm" "-A" "internal_features" "-A" "incomplete_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Lnative=/checkout/obj/build/wasm32-wasip1/native/rust-test-helpers"
stdout: none
--- stderr -------------------------------
error: the crate `panic_unwind` does not have the panic strategy `unwind`

error: aborting due to 1 previous error

rust-bors · 2026-08-06T18:43:50Z

PR #160007, which is a member of this rollup, was unapproved.

This rollup was thus unapproved.

rust-bors · 2026-08-06T20:09:59Z

💔 Test for 52b6a23 failed: CI. Failed jobs:

try - aarch64-apple-macos-26-2 (web logs, enhanced plaintext logs)
try - test-various (web logs, enhanced plaintext logs)

Bryanskiy and others added 30 commits July 27, 2026 12:15

add tests for loading injected crates

9e11f3c

support -Ldependency search paths for panic runtimes

b0811a0

tests: remove test for compiler_builtins

d1e25b4

Inline the splatted_callee function

1e1aad2

Refactor splat using custom enums (with stubs)

9f9fb37

Make splatted FnPtr calls work (rather than ICE)

f88563c

Add tests for generic function pointers Change FnPtr tests to use assert_eq!() rather than println!()

fix typo and do not emit extra error

ab78e6a

tests: emit llvm-ir to avoid running the linker

3396d86

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

make DefiningTy independent of borrowck

9ff75a7

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

[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

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 6, 2026

JonathanBrouwer closed this Aug 6, 2026

rust-bors Bot removed the S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. label Aug 6, 2026

rustbot removed the S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. label Aug 6, 2026

JonathanBrouwer reopened this Aug 6, 2026

rustbot added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Aug 6, 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 6, 2026

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JonathanBrouwer mentioned this pull request Aug 6, 2026

allow -Ldependency search paths for panic runtimes #160007

Open

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 6, 2026

rust-bors Bot removed the S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. label Aug 6, 2026

JonathanBrouwer closed this Aug 6, 2026

rustbot removed the S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. label Aug 6, 2026

rust-bors Bot mentioned this pull request Aug 6, 2026

Rollup of 10 pull requests #160654

Open

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 6, 2026

This was referenced Aug 6, 2026

Add regression test for associated type outlives bound at call site #160587

Open

fix ICE in suggest_add_reference_to_arg for non-callable items #160628

Open

Add new invalid_markdown_table rustdoc lint #159583

Open

dlopen offload #160335

Open

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Rollup of 11 pull requests - #160647

Rollup of 11 pull requests#160647
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