One scripting language to rule them all.

Lua, Python, Perl or Javascript?

>>11,14
Every static language that isn't frozen in 1980 has this. ML-likes always had type inference, Rust always had type inference, C++ has repurposed auto, C# has var etc.

Java is just really slow at catching up to shit. anus, err := HaxAnus() exists and Go 1 doesn't even have generics.