[beta] rollup#99300

Merged

bors merged 8 commits intorust-lang:betafrom

Mark-Simulacrum:beta-next

Jul 16, 2022

Commits on Jul 15, 2022

Fix sized check ICE in intrisicck

compiler-errors
authored and
Mark-Simulacrum
committed
Use `rtabort!` instead of `process::abort`

ChrisDenton
authored and
Mark-Simulacrum
committed
Windows: Fallback for overlapped I/O

ChrisDenton
authored and
Mark-Simulacrum
committed
Tests for unsound Windows file methods

ChrisDenton
authored and
Mark-Simulacrum
committed
Fix ui-fulldep test

ChrisDenton
authored and
Mark-Simulacrum
committed
promote placeholder bounds to 'static obligations

nikomatsakis
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Mark-Simulacrum
committed
Add known bug test.

cjgillot
authored and
Mark-Simulacrum
committed
Handle fresh lifetimes on bare trait objects.

cjgillot
authored and
Mark-Simulacrum
committed