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rust/tests/ui/reachable/README.md
Albert Larsan cf2dff2b1e
Move /src/test to /tests
2023-01-11 09:32:08 +00:00

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A variety of tests around reachability. These tests in general check two things:

  • that we get unreachable code warnings in reasonable locations;
  • that we permit coercions into ! from expressions which diverge, where an expression "diverges" if it must execute some subexpression of type !, or it has type ! itself.