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function foo() {
var x = 0;
for (var i = arguments.length - 1; i >= 0; i--)
x += arguments[i];
return x;
}
function bar() {
var x = 0;
for (var i = 0; i < arguments.length; i++)
x += arguments[i];
return x;
}
function baz(a,b,c,d,e) {
var x = 0;
for (var i = 0; i < arguments.length; i++)
x += arguments[i];
return x;
}
for (var i = 0; i < 10; i++) {
assertEq(foo(1,2,3,4,5), 15);
assertEq(bar(1,2.5,true,{valueOf:function() { return 10}},"five"), "14.5five");
assertEq(baz(1,2,3,4,5), 15);
}