Mochi是一個動態類型的編程語言，用于函數式編程和actor風格的編程。

它的解析器采用Python3編寫。這個解析器將一個采用Mochi編寫的程序轉換成Python3的AST / bytecode。

特性

• 類似于Python的語法
• Tail recursion optimization (self tail recursion only), and no loop syntax
• Re-assignment are not allowed in function definition.
• Basic collection type is a persistent data structure. (using Pyrsistent)
• Pattern matching / Data types, like algebraic data types
• Pipeline operator
• Syntax sugar of anonymous function definition
• Actor, like the actor of Erlang（using Eventlet)
• Macro, like the traditional macro of Lisp
• Builtin functions includes functions exported by itertools module, recipes, functools module and operator module
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示例

Factorial

def factorial(n, m):
    if n == 1:
        m
    else:
        factorial(n - 1, n * m)
factorial(10000, 1)
=> 28462596809170545189064132121198688...
Or
def factorial:
    n: factorial(n, 1)
    0, acc: acc
    n, acc: factorial(n - 1, acc * n)
factorial(10000)
=> 28462596809170545189064132121198688...</pre>


項目主頁：http://www.baiduhome.net/lib/view/home/1418651539823
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