michael@0: 
michael@0: // test scope iteration when throwing from within an eval.
michael@0: function testEvalThrow(x, y) {
michael@0:   x = 5;
michael@0:   for (var i in [1,2,3])
michael@0:     eval("x += 5; if (i == 2) throw 0");
michael@0:   assertEq(x, 10);
michael@0: }
michael@0: for (var i = 0; i < 5; i++)
michael@0:   try { testEvalThrow.call({}, 3); } catch (e) { assertEq(e, 0); }