Created
November 3, 2017 08:22
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| BEGIN { | |
| xs["foo"] = 1; | |
| xs["bar"] = 1; | |
| f(); | |
| } | |
| function f() { | |
| for (i in xs) { | |
| for (j in xs) { | |
| if (j != i) | |
| delete xs[j] | |
| } | |
| f(); | |
| } | |
| } |
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