{"ast_node_type":"other","tokens":[{"end":95,"kind":"keyword","start":0,"text":"//"}]}
    // `Locals`, we're also going to subtract any uses of other `Locals` from the `used_locals`
    // Next, we're going to remove any `Local` with zero actual uses. When we remove those
    // count. For example, if we removed `_2 = discriminant(_1)`, then we'll subtract one from