Rollup of 5 pull requests#146860

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matthiaskrgr wants to merge 11 commits intorust-lang:masterfrom

matthiaskrgr:rollup-8qqbb9h

Commits on Sep 16, 2025

Commits on Sep 21, 2025

Port #[macro_export] to the new attribute parsing infrastructure

JonathanBrouwer
and
Periodic1911
committed
Changes to uitests for macro_export port

JonathanBrouwer
and
Periodic1911
committed
std: merge definitions of `StdioPipes`
joboet
committed
Allow shared access to `Exclusive<T>` when `T: Sync`
Jules-Bertholet
committed
Rollup merge of #143857 - Periodic1911:macro-export, r=jdonszelmann
matthiaskrgr
authored
Rollup merge of #146486 - ferrocene:pvdrz/improve-atomic-coverage, r=ibraheemdev
matthiaskrgr
authored
Rollup merge of #146606 - Enselic:test-test-args, r=Mark-Simulacrum
matthiaskrgr
authored
Rollup merge of #146639 - joboet:shared-stdiopipes, r=Mark-Simulacrum
matthiaskrgr
authored
Rollup merge of #146675 - Jules-Bertholet:sync-nonexclusive, r=Mark-Simulacrum
matthiaskrgr
authored