[beta] backports - #160714

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cuviper wants to merge 10 commits into

rust-lang:betafrom

cuviper:beta-next

Commits on Aug 4, 2026

rustfmt: Discover modules via `cfg_select!`

mkroening
authored and
cuviper
committed
f8beb1e
Rename splat attribute to rustc_splat

teor2345
authored and
cuviper
committed
2c57aef
Automatically rename rustc_splat attribute

teor2345
authored and
cuviper
committed
32d9aa0

Commits on Aug 7, 2026

Appease tidy after auto rename

teor2345
authored and
cuviper
committed
bb3726b
Rename `#[unroll]` => `#[rustc_unroll]` to mitigate nameres ambiguity

jieyouxu
authored and
cuviper
committed
cad2ee2
Update attr name in `#[unroll]` codegen-llvm tests

jieyouxu
authored and
cuviper
committed
5283510
Update attr name in `#[unroll]` ui tests

jieyouxu
authored and
cuviper
committed
b01bcda
Rebless `rustc-attrs` feature gate test

jieyouxu
authored and
cuviper
committed
e8fc18f
Update attr name for `#[unroll]` in Unstable Book

jieyouxu
authored and
cuviper
committed
33c0be1
[beta-1.98] Update cargo submodule

weihanglo
authored and
cuviper
committed
ebcacaa