SWIFT

swift do catch

do {
    let sandwich = try makeMeSandwich(kitchen)
} catch let error {
    print(error.localizedDescription)
}

swift do catch where

do {
    try expression
    statements
} catch pattern1 {
    statements
} catch pattern2 where condition {
    statements
} catch pattern3, pattern4 where condition {
    statements
} catch {
    statements
}