laurentlb
commented
1 year ago This is technically a breaking change, but I expect they are rarely used as identifiers. Neither async nor await is used in Starlark files in the Google codebase.
The spec was updated; both await and async are added.
In the "Lexical elements" heading, in the list of reserved names, we should probably add "async". Disallowing that will help ensure we remain a syntactic subset of Python 3.