updated type variable description

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pca006132 2021-04-12 20:16:26 +08:00
parent a034251c23
commit 24a85c472e
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@ -154,11 +154,6 @@ class Foo(EnvExperiment):
* Type variable cannot occur alone in the result type, i.e. must be bound to the
input parameters.
Questions:
* Should we support things like optional type? (like the one in rust)
* Would it be better to assert on the type variable directly instead of
`type(x)` for type guards?
## Lifetime
Probably need more discussions...