carbon-language/carbon-lang v0.0.0-0.nightly.2025.11.19

Nightly build 2025.11.19

on GitHub

What's Changed

Proposals accepted and merged 📜

• C++ Interop: Mapping pointer types by @zygoloid in #6357

Toolchain and implementation changes 🛠️

• Refactor Clang runtimes building into async builder by @chandlerc in #6380
• Begin building libunwind.a as part of the runtimes by @chandlerc in #6381
• Actually add the requested comment from review by @chandlerc in #6390
• DebugInfo: Emit as "C++" rather than "C" by @dwblaikie in #6361
• Remove a use of zip/to_array in eval by @jonmeow in #6393
• Remove support for addr by @geoffromer in #6375
• Import generic named constraints by @danakj in #6376
• Rewrite generic binding imports to use AddLoadedImportRef by @jonmeow in #6388

Full Changelog: v0.0.0-0.nightly.2025.11.18...v0.0.0-0.nightly.2025.11.19