carbon-language/carbon-lang v0.0.0-0.nightly.2026.01.23

Nightly build 2026.01.23

on GitHub

What's Changed

Toolchain and implementation changes 🛠️

• Add the Clang sysroot to the config output by @chandlerc in #6642
• Shift a TODO to a CHECK by @jonmeow in #6645

Full Changelog: v0.0.0-0.nightly.2026.01.22...v0.0.0-0.nightly.2026.01.23