*anonymous function 66* = (...) => undefined *arrow function 118* = (...) => undefined *arrow function 229* = (...) => undefined a = (...) => undefined b = *anonymous function 66* c = *arrow function 118* d = ???*0* - *0* unsupported expression ⚠️ This value might have side effects e = (...) => undefined f = e x#3 = 1 x#4 = 1 x#5 = 1 x#6 = 1 x#7 = 1 x#9 = 1 y#3 = x y#4 = x y#5 = x y#6 = x y#7 = x y#9 = x z#3 = a z#6 = d z#7 = d z#9 = e z2 = f