Rollup of 7 pull requests#147609

Closed

matthiaskrgr wants to merge 14 commits intorust-lang:masterfrom

matthiaskrgr:rollup-6bdj1vr

Commits on Oct 1, 2025

Don't unconditionally build alloc for `no-std` targets
jyn514
committed

Commits on Oct 2, 2025

fix msvc enum summary
Walnut356
committed

Commits on Oct 8, 2025

Update wasm-component-ld to 0.5.18
alexcrichton
committed

Commits on Oct 11, 2025

Add a regression test for #72207
JohnTitor
committed

Commits on Oct 12, 2025