2 Checks for the use of bindings with a single leading
6 A single leading underscore is usually used to indicate
7 that a binding will not be used. Using such a binding breaks this
11 The lint does not work properly with desugaring and
12 macro, it has been allowed in the mean time.
17 let y = _x + 1; // Here we are using `_x`, even though it has a leading
18 // underscore. We should rename `_x` to `x`