18 lines
420 B
JavaScript
18 lines
420 B
JavaScript
description(
|
|
"Tests that a side-effecting ValueToInt32 only executes once when there is an OSR exit."
|
|
);
|
|
|
|
function foo(a, b) {
|
|
var result = a | b.f;
|
|
return [result, a];
|
|
}
|
|
|
|
var counter = 0;
|
|
for (var i = 0; i < 100; ++i) {
|
|
var result = foo({valueOf:function() { counter++; return 1; }}, {f:i == 99 ? 5.5 : 5});
|
|
shouldBe("result.length", "2");
|
|
shouldBe("result[0]", "5");
|
|
}
|
|
|
|
shouldBe("counter", "100");
|