Rollup of 10 pull requests
Successful merges:
- #77420 (Unify const-checking structured errors for `&mut` and `&raw mut`)
- #77554 (Support signed integers and `char` in v0 mangling)
- #77976 (Mark inout asm! operands as used in liveness pass)
- #78009 (Haiku: explicitly set CMAKE_SYSTEM_NAME when cross-compiling)
- #78084 (Greatly improve display for small mobile devices screens)
- #78155 (Fix two small issues in compiler/rustc_lint/src/types.rs)
- #78156 (Fixed build failure of `rustfmt`)
- #78172 (Add test case for #77062)
- #78188 (Add tracking issue number for pin_static_ref)
- #78200 (Add `ControlFlow::is_{break,continue}` methods)
Failed merges:
r? `@ghost`
ef3e386393