Skip to content

Propose a 2025H2 goal for emitting retags in codegen #350

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 2 commits into from
Jul 22, 2025

Conversation

icmccorm
Copy link
Contributor

@icmccorm icmccorm commented Jul 18, 2025

Retag intrinsics are necessary for finding aliasing bugs. We can support new types of bug-finding tools by providing a way to lower retags from MIR into codegen backends.

Rendered

Thanks @rrbutani!

Co-authored-by: Rahul Butani <rrbutani@users.noreply.github.com>
@tomassedovic
Copy link
Contributor

cc @tmandry, you're tagged as lang-team champion, just making sure you're aware.

@tomassedovic tomassedovic merged commit 3a2320d into rust-lang:main Jul 22, 2025
2 checks passed
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

Successfully merging this pull request may close these issues.

4 participants