Rollup of 5 pull requests
Successful merges:
- #107553 (Suggest std::ptr::null if literal 0 is given to a raw pointer function argument)
- #107580 (Recover from lifetimes with default lifetimes in generic args)
- #107669 (rustdoc: combine duplicate rules in ayu CSS)
- #107685 (Suggest adding a return type for async functions)
- #107687 (Adapt SROA MIR opt for aggregated MIR)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
7ff69b49df