040000 tree e61ea7684e28a7db4dd1d96d38bf5e1e8e51b3ef	generated_cpp17
100644 blob e2e7e2230b6a4488ece774fe169ab0633b4a21ea	stringify_util.h
100644 blob 6c1929120e3a6fb3830c9c36cffff46abfb3b9a9	test_cpp17.cpp