Consider a function `run2` that has 2 lambda arguments called in place.
We don't know the order in which they're called, so here:
var x: Any? = something
run2(
{ x = null },
{ x as String },
)
// <--
it's not correct to simply `&&` the statements together, as that would
produce `x is Nothing? && x is String && x is Any?`. Instead, statements
should be grouped by assignment first, and different groups are `||`-ed.
This means in the above example we now get `x is Nothing? || (x is Any?
&& x is String)` == `x is String?`.
pyos
c2ae74c7cd