eta.scala

来自「JAVA 语言的函数式编程扩展」· SCALA 代码 · 共 8 行

// $Id: eta.scala 5552 2006-01-17 15:29:35Z michelou $

object test {

def sum(f: Int => Int)(x: Int, y: Int): Int = 0;
def g: (Int => Int) => (Int, Int) => Int = sum;
}