michael@0: var a = [1, 2];
michael@0: a[3.1415926535] = 'value';
michael@0: 
michael@0: for (var i = 0; i < 3; i++) {
michael@0:     var attr;
michael@0:     switch (i) {
michael@0:       case 0: attr = 0; break;
michael@0:       case 1: attr = 1; break;
michael@0:       case 2: attr = 3.1415926535; break;
michael@0:     }
michael@0:     var result = a[attr];
michael@0:     switch (i) {
michael@0:       case 0: assertEq(result, 1); break;
michael@0:       case 1: assertEq(result, 2); break;
michael@0:       case 2: assertEq(result, 'value'); break;
michael@0:     }
michael@0: }
michael@0: 
michael@0: /* int32_t and string getelem for non-dense array. */