1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/js/src/jit-test/tests/ion/hole.js Wed Dec 31 06:09:35 2014 +0100 1.3 @@ -0,0 +1,11 @@ 1.4 +function f() { 1.5 + var a; 1.6 + for (var i=0; i<50; i++) { 1.7 + a = [i, , [,, i*3], ]; 1.8 + } 1.9 + return a; 1.10 +} 1.11 +Array.prototype[1] = 123; 1.12 +var arr = f(); 1.13 +assertEq(arr.length, 3); 1.14 +assertEq(arr.toString(), "49,123,,123,147");