| function test(a) { | |
| return (a)?a:0; | |
| } | |
| function test2(a) { | |
| return (a)?0:a; | |
| } | |
| function isNegativeZero(x) { | |
| return x===0 && (1/x)===-Infinity; | |
| } | |
| test(0) | |
| assertEq(isNegativeZero(test(-0)), false) | |
| assertEq(isNegativeZero(test(-0)), false) | |
| assertEq(isNegativeZero(test2(-0)), true) | |
| assertEq(isNegativeZero(test2(-0)), true) |