最新的设计文档里面对这一块做了一个解释。

Why not use the syntax F like C++ and J***a? When parsing code within a function, such as v := F, at the point of seeing the < it's ambiguous whether we are seeing a type instantiation or an expression using the < operator. This is very difficult to resolve without type information. For example, consider a statement like a, b = w < x, y > (z) Withou…。

多个机场明确禁止携带罗马仕、安克召回型号及批次的充电宝，那这两品牌不在召回名单中的充电宝还能放心用吗？

软路由是否被过度神化？