trunk
Skip `ImplWitnessTable::elements_id` when generating fingerprints (#7629)
Fix handling of recursive macros. (#7593)
Update LLVM (#7221)
Trailing comments (#7441)
Fix C++ code generation in `--share-cpp-ast` mode (#7605)
Omit empty `observe:` blocks from formatted SemIR. (#7487)
Add a bit more structure to interop/cpp tests. (#7085)