{"ast_node_type":"other","tokens":[{"end":51,"kind":"keyword","start":0,"text":"self.with_new_scopes(c.value.span,"}]}
        self.with_new_scopes(c.value.span, |this| {
    pub(crate) fn lower_const_block(&mut self, c: &AnonConst) -> hir::ConstBlock {
            let def_id = this.local_def_id(c.id);