Looks similar to Haxe (and to the language that C++/Java/Python/TypeScript/etc are converging).
Now give it to google, release it as .go2, and make it frictionless to use Go and Go2 in a codebase.
Now give it to google, release it as .go2, and make it frictionless to use Go and Go2 in a codebase.
Has Google ever "taken" an already created project under their wing and ran with it? AFAIK, Google only does the opposite and releases projects from their grips, but never the opposite. "Everything Google does, Google must invent" is how it looks like from the outside at least.
That being said, the most noticeable example here that I can think of is Google migrating its internal C++ toolchain from using gcc/g++ to clang.