In release Mode: the check if the state machine didn't optimize away closed state before setting it

map AST to easily modifiable data structure, and add lenses to deeply alter records

I.E : nthChildInterceptor :> ... :> ChildInterceptor :> InterceptorAttribute (same for rewriter)

N.B : Handle Generic Ref arguments

• Separate Handlers [x]
• Use Code Manipulation Api
• Avoid strings
• Use Compiler to help
• Investigate Compiler Optimization (in release mode)

Investigate this code :

static void Main(string[] args) {
    Test();
}

[ElapsedTime, LogEntrency]
public static void Test() {
    int i = 0;
    for (int j = 0; j < 100; j++) {
        i++;
    }
    Console.WriteLine(i);
}

public static async Task TestAsync() {
    int i = 0;
    for (int j = 0; j < 100; j++) {
        i++;
    }
    Console.WriteLine(i);
}