Rollup of 17 pull requests

[JonathanBrouwer]

Successful merges:

• Enable static_position_independent_executables on all gnu targets #158510 (Enable static_position_independent_executables on all gnu and musl targets)
• Move std::io::Write to core::io #158541 (Move std::io::Write to core::io)
• Fix unaligned_volatile_store by removing MemFlags::UNALIGNED #158899 (Fix unaligned_volatile_store by removing MemFlags::UNALIGNED)
• Support u128/i128 c-variadic arguments #155429 (Support u128/i128 c-variadic arguments)
• Reject linked dylib EII default overrides #156370 (Reject linked dylib EII default overrides)
• allow Allocators to be used as #[global_allocator]s #157153 (allow Allocators to be used as #[global_allocator]s)
• Support #[track_caller] on EII declarations #158535 (Support #[track_caller] on EII declarations)
• allow mGCA const arguments to fall back to anon consts #158617 (allow mGCA const arguments to fall back to anon consts)
• Fix splat ICEs and ban it in closures #158645 (Fix splat ICEs and ban it in closures)
• Redo TokenStreamIter #158988 (Redo TokenStreamIter)
• Improve generic parameters handling for #[diagnostic::on_const] #158347 (Improve generic parameters handling for #[diagnostic::on_const])
• delegation: do not always inherit ConstArgHasType predicates #158722 (delegation: do not always inherit ConstArgHasType predicates)
• view-types: HIR lowering #158739 (view-types: HIR lowering)
• tests: fix enum-match.rs to handle LLVM 23 #158883 (tests: fix enum-match.rs to handle LLVM 23)
• Add documentation for the no_std attribute #158886 (Add documentation for the no_std attribute)
• Merge three MaxUniverses into one #158951 (Merge three MaxUniverses into one)
• Reapply "LLVM 23: Run AssignGUIDPass in some places" #158961 (Reapply "LLVM 23: Run AssignGUIDPass in some places")

r? @ghost

Create a similar rollup

[JonathanBrouwer]

@bors r+ rollup=never 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 bc2512f has been approved by JonathanBrouwer

It is now in the queue for this repository.

[rust-log-analyzer]

The job aarch64-apple failed! Check out the build log: (web) (plain enhanced) (plain)

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

8 
+ error[E0425]: cannot find value `FOO` in this scope
+   --> $DIR/track_caller_errors.rs:23:16
+    |
+ LL |     println!("{FOO}");
+    |                ^^^ not found in this scope
+ 
9 error: `#[decl1]` is not allowed to have `#[track_caller]`
10   --> $DIR/track_caller_errors.rs:11:1
11    |

15 LL | fn impl1(x: u64) {
16    | ---------------- `#[decl1]` is not allowed to have `#[track_caller]`
17 
- error: aborting due to 2 previous errors
+ error: aborting due to 3 previous errors
19 
+ For more information about this error, try `rustc --explain E0425`.
---
+    = note: see issue #157649 <https://github.com/rust-lang/rust/issues/157649> for more information
+ error[E0425]: cannot find value `FOO` in this scope
+   --> $DIR/track_caller_errors.rs:23:16
+    |
+ LL |     println!("{FOO}");
+    |                ^^^ not found in this scope
+ 
+ error: aborting due to 3 previous errors
+ For more information about this error, try `rustc --explain E0425`.


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 eii/track_caller_errors.rs`

error: 1 errors occurred comparing output.
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/Users/runner/work/rust/rust/build/aarch64-apple-darwin/stage2/bin/rustc" "/Users/runner/work/rust/rust/tests/ui/eii/track_caller_errors.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/Users/runner/.cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/Users/runner/work/rust/rust/vendor" "--sysroot" "/Users/runner/work/rust/rust/build/aarch64-apple-darwin/stage2" "--target=aarch64-apple-darwin" "--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" "/Users/runner/work/rust/rust/build/aarch64-apple-darwin/test/ui/eii/track_caller_errors" "-A" "unused" "-W" "unused_attributes" "-A" "internal_features" "-A" "incomplete_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Lnative=/Users/runner/work/rust/rust/build/aarch64-apple-darwin/native/rust-test-helpers"
stdout: none
--- stderr -------------------------------
error: `#[eii]` cannot be used on statics with a value on Apple targets
##[error]  --> /Users/runner/work/rust/rust/tests/ui/eii/track_caller_errors.rs:19:19
   |
---

error[E0425]: cannot find value `FOO` in this scope
##[error]  --> /Users/runner/work/rust/rust/tests/ui/eii/track_caller_errors.rs:23:16
   |
LL |     println!("{FOO}");
   |                ^^^ not found in this scope

error: `#[decl1]` is not allowed to have `#[track_caller]`
##[error]  --> /Users/runner/work/rust/rust/tests/ui/eii/track_caller_errors.rs:11:1
   |
LL | #[track_caller] //~ ERROR `#[decl1]` is not allowed to have `#[track_caller]`
   | ^^^^^^^^^^^^^^^
LL | #[decl1]
LL | fn impl1(x: u64) {
   | ---------------- `#[decl1]` is not allowed to have `#[track_caller]`

error: aborting due to 3 previous errors

For more information about this error, try `rustc --explain E0425`.
------------------------------------------

[rust-bors]

⌛ Testing commit bc2512f with merge 126f497...

Workflow: https://github.com/rust-lang/rust/actions/runs/29019316596

[JonathanBrouwer]

@bors r-

[rust-bors]

This pull request was unapproved.

Auto build was cancelled due to unapproval. Cancelled workflows:

• https://github.com/rust-lang/rust/actions/runs/29019316596

View changes since this unapproval

[rust-bors]

PR #156370, which is a member of this rollup, was unapproved.

[rust-bors]

PR #158535, which is a member of this rollup, was unapproved.

[rust-bors]

💔 Test for 6a9af4a failed: CI. Failed jobs:

• try - aarch64-apple (web logs, enhanced plaintext logs)
• try - i686-msvc-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)