I have this Swift block:
var onLoggedIn: ((sender:AnyObject?, showFTUE:Bool) -> ())?
Trying to use it in Obj-C, and XCode 7 autocompletes as:
[loginController setOnLoggedIn:^(id _Nullable, BOOL) {
<#code#>
}];
But then throws an error and tells me parameter name is omitted. I tried inserted the parameter showFTUE in various positions with no luck.
In my Swift translation file it's translated as:
Since Xcode 7, when your completion block declared in .h (in obj-c) doesn't have names (which is default autocomplete behavior from Xcode 7) it will also autocomplete without parameter names. As you can see your block has only types and _Nullable directive, just add parameter names at the end.
[loginController setOnLoggedIn:^(id _Nullable parameterName1, BOOL parameterName1) {
<#code#>
}];
Collected from the Internet
Please contact [email protected] to delete if infringement.
Comments