Open rustbot opened 2 days ago
I am not sure if this needs a "compatibility note" -- it is a breaking change if someone relied on ptr.add(usize::MAX)
being equivalent to ptr.sub(1)
, but that seems quite unlikely (and the actual breaking change that made this UB already happened a while back).
This issue tracks the release notes text for #130229.
Steps
Release notes text
The responsible team for the underlying change should edit this section to replace the automatically generated link with a succinct description of what changed, drawing upon text proposed by the author (either in discussion or through direct editing).
Release blog section
If the change is notable enough for inclusion in the blog post, the responsible team should add content to this section. Otherwise leave it empty.
cc @RalfJung, @scottmcm -- origin issue/PR authors and assignees for starting to draft text