Rollup of 5 pull requests#60794

Merged

bors merged 12 commits intorust-lang:masterfrom

Centril:rollup-vlguvns

May 14, 2019

Commits on Apr 22, 2019

Explain error when yielding a reference to a local variable
matthewjasper
committed

Commits on Apr 23, 2019

deny -> warn
RalfJung
committed

Commits on May 10, 2019

Commits on May 11, 2019

Add #[doc(hidden)] attribute on compiler generated proc-macro module.
iliekturtles
committed

Commits on May 13, 2019