Rollup of 7 pull requests#86791

Merged

bors merged 16 commits intorust-lang:masterfrom

JohnTitor:rollup-96ltzpz

Jul 2, 2021

Commits on Jun 8, 2021

Check the number of generic lifetime and const parameters of intrinsics
FabianWolff
committed

Commits on Jul 1, 2021