{"ast_node_type":"other","tokens":[{"end":82,"kind":"keyword","start":0,"text":"//"}]}
        // No `super_constant` as we don't care about `visit_ty`/`visit_ty_const`.
    fn visit_const_operand(&mut self, constant: &mir::ConstOperand<'tcx>, _location: Location) {
        let Some(val) = self.eval_constant(constant) else { return };