carbon-language/carbon-lang v0.0.0-0.nightly.2025.05.16 on GitHub

What's Changed

Improve toolchain/check/testdata/interop/cpp/no_prelude/{class,struct,union}.carbon by @bricknerb in #5467
Handle FunctionType and FunctionTypeWithSelfType in TypeIterator without crashing by @danakj in #5480
Substitute into the type of BindSymbolicName or SymbolicBindingPattern by @danakj in #5481
Gracefully error in non-compound member lookup into a runtime facet value by @danakj in #5485
Update the test comment explaining the fix for #5481 by @danakj in #5488
Update LLVM by @jonmeow in #5487
Add FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION to fuzzer mode and enable DCHECKs under fuzzing by @danakj in #5489
Add more documentation to formatting by @jonmeow in #5482
Add a SameAsOneOf helper by @jonmeow in #5490

Bump undici from 6.21.1 to 6.21.3 in /utils/vscode in the npm_and_yarn group across 1 directory by @dependabot in #5484

Full Changelog: v0.0.0-0.nightly.2025.05.15...v0.0.0-0.nightly.2025.05.16