T-compiler Meeting Agenda 2025-09-11

Announcements

• Next week release of stable Rust 1.90

Backport nominations

T-compiler beta / T-compiler stable

• :beta: “Disallow frontmatter in --cfg and --check-cfg arguments” rust#146137
  • Authored by Urgau
  • Voting Zulip topic
• :stable: “Disallow frontmatter in --cfg and --check-cfg arguments” rust#146137
  • Authored by Urgau
  • Voting Zulip topic

T-types beta / T-types stable

• No beta nominations for T-types this time.
• No stable nominations for T-types this time.

Issues of Note

P-critical

T-compiler

• “Miscomputation error on nightly starting with 2025-08-11” rust#146163
  • Fixed by update to LLVM 21.1.1 #146400

T-types

• No P-critical issues for T-types this time.

Next meetings’ agenda draft: hackmd link