mypy crashes when passing multiple variadic tuples #19704
Description
class A[*Ts]: ...
type x0 = tuple[int, ...]
type x1 = tuple[int, *tuple[int, ...]]
A[*x0, *x0] # E: More than one Unpack in a type is not allowed
A[*x1, *x1] # crashhttps://mypy-play.net/?mypy=master&python=3.12&gist=f6165c82cda9047dbe8aa7ab5c746eda