carbon-language/carbon-lang v0.0.0-0.nightly.2025.11.21

Nightly build 2025.11.21

on GitHub

What's Changed

Toolchain and implementation changes 🛠️

• Extract the CC1 logic to third_party location by @chandlerc in #6405
• Add support for macros with floating-point literals by @ivanaivanovska in #6391
• In import, replace MakeSelfSpecific with GetOrAddLocalSpecific by @jonmeow in #6409
• Proposing helpers to reduce some facet type boilerplate by @jonmeow in #6412
• Remove TODO about generic import order by @jonmeow in #6414

Infrastructure changes 🏗️

• Update dependency testing for the internal LLVM repo by @chandlerc in #6407
• Teach create_compdb.py to propagate Bazel flags by @chandlerc in #6406

Full Changelog: v0.0.0-0.nightly.2025.11.20...v0.0.0-0.nightly.2025.11.21