bfc1650198
## Summary This is a first step toward `global` support in red-knot (#15385). I went through all the matches for `global` in the `mypy/test-data` directory, but I didn't find anything too interesting that wasn't already covered by @carljm's suggestions on Discord. I still pulled in a couple of cases for a little extra variety. I also included a section from the [PLE0118](https://docs.astral.sh/ruff/rules/load-before-global-declaration/) tests in ruff that will become syntax errors once #17463 is merged and we handle `global` statements. I don't think I figured out how to use `@Todo` properly, so please let me know if I need to fix that. I hope this is a good start to the test suite otherwise. --------- Co-authored-by: Carl Meyer <carl@astral.sh>
Markdown files within the mdtest/ subdirectory are tests of type inference and type checking;
executed by the tests/mdtest.rs integration test.
See crates/red_knot_test/README.md for documentation of this test format.