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Rollup of 5 pull requests#158685

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jhpratt wants to merge 13 commits into
rust-lang:mainfrom
jhpratt:rollup-xurCZHF
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Rollup of 5 pull requests#158685
jhpratt wants to merge 13 commits into
rust-lang:mainfrom
jhpratt:rollup-xurCZHF

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@jhpratt

@jhpratt jhpratt commented Jul 2, 2026

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Successful merges:

r? @ghost

Create a similar rollup

cuviper and others added 13 commits June 30, 2026 12:21
In many cases where we are flattening `option::IntoIter<I>`, we can use
`into_flat_iter()` instead for a simpler implementation.
This tool is part of the main workspace, so its own lock file is unused,
and the file is clearly outdated for its current dependencies anyway.
Splitting assembling the return value over multiple let-bindings enables
pedagogic discussion of each named let-binding.

The `slice` arg was renamed to remove any chance of visual confusion
with use of `core::slice` functions or "slice" per se.
On platforms where `clang` defines `__int128`.
…ingjubilee

Support `u128`/`i128` c-variadic arguments

The restriction on `u128` is kind of arbitrary, so let's see what it would take to support it.

r? @ghost
…, r=nnethercote

Simplify option-iterator flattening in the compiler

In many cases where we are flattening `option::IntoIter<I>`, we can use
`Option::into_flat_iter()` instead for a simpler implementation. A few
other cases have more direct constructs available.
…=jieyouxu

Remove `src/tools/test-float-parse/Cargo.lock`

This tool is part of the main workspace, so its own lock file is unused,
and the file is clearly outdated for its current dependencies anyway.
…e, r=jhpratt

library: Polish transmute's `split_at_stdlib` example

Splitting assembling the return value over multiple let-bindings enables pedagogic discussion of each named let-binding.

The `slice` arg was renamed to remove any chance of visual confusion with use of `core::slice` functions or "slice" per se.
…rgs, r=JonathanBrouwer

Avoid delayed bug for disabled on_type_error arguments

Fixes rust-lang#158628

This updates the disabled-feature path to call `args.ignore_args()`, matching the behavior of other diagnostic attributes.

example: https://github.com/rust-lang/rust/blob/c397dae808f70caebab1fc4e11b3edf7e59f58c7/compiler/rustc_attr_parsing/src/attributes/diagnostic/on_unknown.rs#L13-L21
@rust-bors rust-bors Bot added the rollup A PR which is a rollup label Jul 2, 2026
@rustbot rustbot added A-attributes Area: Attributes (`#[…]`, `#![…]`) A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. A-run-make Area: port run-make Makefiles to rmake.rs S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-libs Relevant to the library team, which will review and decide on the PR/issue. WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver) labels Jul 2, 2026
@jhpratt

jhpratt commented Jul 2, 2026

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@bors r+ rollup=never p=1000

Trying to see if kernel.org is working now

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📌 Commit fab83ed has been approved by jhpratt

It is now in the queue for this repository.

@rust-bors 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 Jul 2, 2026
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rust-bors Bot pushed a commit that referenced this pull request Jul 2, 2026
Rollup of 5 pull requests

Successful merges:

 - #155429 (Support `u128`/`i128` c-variadic arguments)
 - #158627 (Simplify option-iterator flattening in the compiler)
 - #158669 (Remove `src/tools/test-float-parse/Cargo.lock`)
 - #158674 (library: Polish transmute's `split_at_stdlib` example)
 - #158682 (Avoid delayed bug for disabled on_type_error arguments)
@rust-bors 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 Jul 2, 2026
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rust-bors Bot commented Jul 2, 2026

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💔 Test for 0625620 failed: CI. Failed job:

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A job failed! Check out the build log: (web) (plain enhanced) (plain)

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@rust-bors 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 Jul 2, 2026
@rustbot rustbot removed the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Jul 2, 2026
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This pull request was unapproved due to being closed.

@jhpratt jhpratt deleted the rollup-xurCZHF branch July 2, 2026 20:21
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A-attributes Area: Attributes (`#[…]`, `#![…]`) A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. A-run-make Area: port run-make Makefiles to rmake.rs rollup A PR which is a rollup S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-libs Relevant to the library team, which will review and decide on the PR/issue. WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver)

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8 participants