Rollup of 11 pull requests

[JonathanBrouwer]

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)

r? @ghost

Create a similar rollup

[rust-bors]

This pull request was unapproved due to being closed.

[JonathanBrouwer]

@bors r+

[rust-bors]

📌 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]

@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]

📌 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

[rust-log-analyzer]

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]

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

This rollup was thus unapproved.

[rust-bors]

💔 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)