Rollup of 10 pull requests#144508

Closed

matthiaskrgr wants to merge 23 commits intorust-lang:masterfrom

matthiaskrgr:rollup-osxaqi3

Commits on Jul 23, 2025

add codegen test for variadics (also replacing some existing does-this-build tests)
RalfJung
committed

Commits on Jul 24, 2025

library/windows_targets: Fix macro expansion error in 'link' macro
itf
authored

Commits on Jul 25, 2025

Commits on Jul 26, 2025