{"ast_node_type":"other","tokens":[{"end":56,"kind":"keyword","start":0,"text":"self.expr(b.span,"}]}
        self.expr(b.span, hir::ExprKind::Block(b, None))
    pub(super) fn expr_block(&mut self, b: &'hir hir::Block<'hir>) -> hir::Expr<'hir> {
    }