Can unity 5.x support C# 5 or C# 6?When i use the keyword asyn, the visual studio 2015 tell me ‘Feature asyn function is not available in C# 4’.So, if i want to use it ,what should i do?
There’s no official method to do that, but you can find some more info with a simple google search: unity roadmap c#6 - Google Search
All the links claim they work, but I haven’t tested any of them.