{"ast_node_type":"other","tokens":[{"end":93,"kind":"keyword","start":0,"text":"//"}]}
            // If the entire value is uninit, then so is the field (can happen in ConstProp).
        let inner_val: Immediate<_> = match (**self, self.layout.backend_repr) {
            (Immediate::Uninit, _) => Immediate::Uninit,