36 lines
640 B
JavaScript
36 lines
640 B
JavaScript
description(
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"This tests that a polymorphic structure check is actually executed."
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);
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function foo(o, p) {
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if (o == p)
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return o.f;
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else
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return 75;
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}
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var o1 = {f:42, g:43};
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var o2 = {f:44};
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var o3 = {e:45, f:46};
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silentTestPass = true;
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noInline(foo);
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for (var i = 0; i < 200; i = dfgIncrement({f:foo, i:i + 1, n:100})) {
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var o;
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var expected;
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if (i < 150) {
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if (i & 1) {
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o = o1;
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expected = 42;
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} else {
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o = o2;
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expected = 44;
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}
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} else {
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o = o3;
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expected = 46;
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}
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shouldBe("foo(o, o)", "" + expected);
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}
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