Rollup of 6 pull requests#96218

Closed

Dylan-DPC wants to merge 27 commits intorust-lang:masterfrom

Dylan-DPC:rollup-zcl1bbc

Commits on Apr 13, 2022

Refactor loop into iterator; simplify negation logic.
IsakNyberg
committed

Commits on Apr 16, 2022

Update compiler/rustc_error_messages/src/lib.rs

IsakNyberg
and
VirrageS
authored

Commits on Apr 17, 2022

Commits on Apr 18, 2022

explain why prepare_relocation_copy works the way it does
RalfJung
committed
check Allocation invariant during printing
RalfJung
committed
ptr_get_alloc_id: don't return an actual Pointer
RalfJung
committed
avoid pairing up AllocId and PointerTag, which is redundant
RalfJung
committed
add method to get absolute address of a pointer (useful only for Miri)
RalfJung
committed
avoid an unnecessary call to Pointer::into_parts, and caution against into_pointer_or_addr
RalfJung
committed
remove an unnecessary use of loc_place.ptr.into_pointer_or_addr
RalfJung
committed
Define a dedicated error type for `HandleOrNull` and `HandleOrInvalid`.
sunfishcode
committed
Fix an incorrect word in a comment.
sunfishcode
committed
Move the `Error` impl for `NotHandle` out of platform-independent code.
sunfishcode
committed
Split `NotHandle` into `NullHandleError` and `InvalidHandleError`.
sunfishcode
committed
Add a comment explaining the `(())` idiom for empty structs.
sunfishcode
committed
Update the expected stderr for coerce-issue-49593-box-never.
sunfishcode
committed

Commits on Apr 19, 2022