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johnsonyl/cpps

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var outer() {
var result = [];
result.resize(10);
for (var i = 0; i<10;i++){
result[i] = [](var num){
return [](){
println(num); // 此时访问的num,是上层函数执行环境的num,数组有10个函数对象,每个对象的执行环境下的number都不一样
};
}(i);
}
return result;
}
var l = outer();
foreach(var n : l)
{
n();
}
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https://gitee.com/cppscript/cpps.git
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cppscript
cpps
cpps
v1.0.0

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