Robert Widmann b6c3ad3ddc Augment Test for Confusing ExpressibleByNilLiteral Case ...

Add a test for an extremely confusing behavior of switches for
ExpressibleByNilLiteral-conforming types. From the looks of the expression
tree, one would hope that `case nil` would match such types. Instead, the
subject value is up-converted to an optional and compared to `nil` directly
with ~=.

2022-03-22 15:36:00 -07:00

653 B

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