[Matthew] > 1. The wording of the 'Multiple Type Variable Tuples: Not Allowed' section - you're saying that we're being a bit imprecise here in saying that we disallow multiple TypeVarTuples in a type parameter list, given that in e.g. `def f(x: *Ts1, y: *Ts2)`, both Ts1 and Ts2 are members of the parameter list for the function f, but there it's unambiguous, so in fact it is allowed.
[Guido] > That looks like a syntax error. We only allow *Ts if the argument is of the form *a. `def f(x: *Ts1)` is not allowed. > Maybe you were thinking of `def f(x: Array[*Ts1], y: Array[*Ts2]) as the example? That seems unambiguous since the two positional arguments are given separately. Sorry, yes!
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