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function escapeme() {}
function f1(x) {
escapeme(arguments);
var y = ++x;
return x + y;
}
for (var i = 0; i < 100; ++i)
assertEq(f1(2), 6);
function f2(x) {
escapeme(arguments);
var y = --x;
return x + y;
}
for (var i = 0; i < 100; ++i)
assertEq(f2(2), 2);
function f3(x) {
escapeme(arguments);
var y = x++;
return x + y;
}
for (var i = 0; i < 100; ++i)
assertEq(f3(2), 5);
function f4(x) {
escapeme(arguments);
var y = x--;
return x + y;
}
for (var i = 0; i < 100; ++i)
assertEq(f4(2), 3);