Rollup of 9 pull requests#97622

Merged

bors merged 19 commits intorust-lang:masterfrom

JohnTitor:rollup-4qoxrjn

Jun 1, 2022

Commits on May 20, 2022

Ensure we never consider the null pointer dereferencable
RalfJung
committed

Commits on May 25, 2022

simplify code of finding arg index
SparrowLii
committed

Commits on May 27, 2022

rustdoc: add test case for email that looks like intra-doc link
notriddle
committed

Commits on May 28, 2022

Commits on May 31, 2022

Commits on Jun 1, 2022