js/src/jit-test/tests/basic/testArrayConcat.js

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1
2 var x = Array(4);
3 x[0] = 1;
4 x[1] = 2;
5 x[2] = 3;
6 var y = x.concat();
7 assertEq(y[3], undefined);
8
9 var z = x.concat(/abc/).pop();
10 assertEq(z.source, "abc");

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