Millised tagajärjed tekivad, kui väärtuse tüüpi muutuja, mis on haaratud sulgudes, muudetakse ja see sulg on uuesti kutsutud?

In Swift, if a variable of value type (for example, struct or primitive) is captured in a closure, the closure gets a copy of that variable at the moment of its creation. If after creating the closure the original variable changes, subsequent calls to the closure will use exactly that initially captured copy, not the updated value.

This means that changes to the variable outside the closure do not affect the value already captured inside the closure.

Example:

var x = 10
let closure = { print(x) }
x = 20
closure() // Will print 10, not 20

If you want the closure to see the current value of the variable, you need to capture it by reference (for example, using a class or inout parameters), or create a new closure after changing the variable.