carbon-language/carbon-lang v0.0.0-0.nightly.2025.08.12 on GitHub

What's Changed

Use llvm::zip() to iterate over callee_function_params, thunk_function_params and callee_arg_ids by @bricknerb in #5940
Avoid creating a vector of bools to mark which C++ thunk parameter types were modified by @bricknerb in #5941
Create LoadedImportRefs for vtable entries with import insts instead of local insts by @dwblaikie in #5931
Improve autoupdate diagnostic CHECK line positioning. by @zygoloid in #5942
Make Core.Float a class. Add missing builtins for float support. by @zygoloid in #5932
Fix destruction of generic types by @jonmeow in #5943
Introduce a custom filesystem library by @chandlerc in #5888
Port //toolchain/install to new filesystem library by @chandlerc in #5905

Full Changelog: v0.0.0-0.nightly.2025.08.09...v0.0.0-0.nightly.2025.08.12