weiwenhao

Thank you for your contribution. I will support and keep an eye on this project while assisting in its development.

I have successfully reproduced this bug, and I will fix it in the next version release.

`type numbert = generic i8|i16|i32|i64|u8|u16|u32|u64|int|uint|float|f32|f64` 中的 generic 关键字简化成 gen gen 既可以理解成 generic 也可以理解成 generate 示例 `type numbert = gen i8|i16|i32|i64|u8|u16|u32|u64|int|uint|float|f32|f64`

#17 merge

This is a bug that I will fix in the next release

'is' syntax will be used for type checking, `bool b = foo is int`, checking if foo is of type int, and returning a bool type. 'as' will be used...

嗯嗯，我去研究一下，如果实现起来简单我就在下一个版本集成一个到官网，写前端界面对我来说不太容易。