[Pitch] Predecessor and successor operators for integers

[tera]

@tera

in Swift the precedence of << is higher than the precedence of - ... Although this is different compared to other languages like Objective-C, C, C#, Rust, Python, possibly others, making it not immediately obvious for people coming from those, ...

Indeed, Swift is quite unique in this regard:

Language	Priority of << vs -	Source
C, C++, C#, Objective-C	Lower
Java, Kotlin	Lower
JavaScript, TypeScript	Lower
Rust	Lower
Ruby, Python	Lower
PHP	Lower
Go	Higher (corrected)	Link Link
Swift	Higher