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1 // Iterators of different collection types have different prototypes. |
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2 |
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3 load(libdir + "iteration.js"); |
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4 |
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5 var aproto = Object.getPrototypeOf(Array()[std_iterator]()); |
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6 var mproto = Object.getPrototypeOf(Map()[std_iterator]()); |
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7 var sproto = Object.getPrototypeOf(Set()[std_iterator]()); |
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8 assertEq(aproto !== mproto, true); |
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9 assertEq(aproto !== sproto, true); |
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10 assertEq(mproto !== sproto, true); |
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11 assertEq(aproto.next !== mproto.next, true); |
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12 assertEq(aproto.next !== sproto.next, true); |
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13 assertEq(mproto.next !== sproto.next, true); |