{"ast_node_type":"other","tokens":[{"end":100,"kind":"keyword","start":0,"text":"///"}]}
    /// properly captured. (This may become UB soon, but it is currently emitted even by safe code.)
    /// particular, this is before the effect, such that the operands of `_1 = _1 + _2` are
    before_effect: FxHashMap<(Location, Place<'tcx>), Const<'tcx>>,