Rollup of 7 pull requests#123991

Merged

bors merged 20 commits intorust-lang:masterfrom

fmease:rollup-96xcgnm

Apr 16, 2024

Commits on Apr 4, 2024

Rename ModSep to PathSep
fmease
committed

Commits on Apr 7, 2024

Don't even parse an intrinsic unless the feature gate is enabled
compiler-errors
committed

Commits on Apr 15, 2024