使用Haskell完成一个简易版本的JavaScript的Interpreter,支持赋值,判断以及循环语句等。 主要是锻炼Monad的实际使用 自己记录之余为了方便与诸君共同交流学习,详细的功能都有备注。(因为cnblog没有支持haskell,如下代码的插入采用Scale替代) 如下是主体部分的code,完整repository计划在毕业后push到github上,届时将更新并附上链...
The Ur type checker will reject this statement as ill-typed, because I have not provided the (unsatisfiable) proof obligation that these records aredisjoint. In general, if I have two record typest1andt2which I would like to concatenate, I need a disjointness proof[t1 ~ t2]. Handling disjo...
To refer to a parameter, close the quote, put a parameter name and open the quote again, to let C string literals concatenate. Or use printf's format directives. Values of arguments must be given as strings, unless the macro stringifies them itself using the C preprocessor's #parameter ...
<<<Concatenate>>>Link together sequences.<<<Conjunction>>>SCHT: <2019-07-26 Fri>Logical ANDMultiplies cardinalities.Haskell kind:* *<<<Constructor>>>SCHT: <2019-08-03 Sat>Type constructor Data constructorAlso see: Constant<<<Context>>>SCHT: <2019-07-23 Tue>...