-1:000000000000 | 0:d51a16753bee |
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1 function f(x) { | |
2 for (var i=0; i<50; i++) { | |
3 assertEq(x == null, false); | |
4 assertEq(x == undefined, false); | |
5 assertEq(x != null, true); | |
6 assertEq(x != undefined, true); | |
7 assertEq(x === null, false); | |
8 assertEq(x === undefined, false); | |
9 assertEq(x !== null, true); | |
10 assertEq(x !== undefined, true); | |
11 assertEq(x < null, false); | |
12 assertEq(x >= null, true); | |
13 } | |
14 } | |
15 f(10); | |
16 f(0); |