michael@0: // for-of in comprehensions does not trigger the JS 1.7 for-in destructuring special case.
michael@0: 
michael@0: version(170);
michael@0: load(libdir + "asserts.js");
michael@0: 
michael@0: var data = [[1, 2, 3], [4]];
michael@0: var arr = eval("[a for ([a] of data)]");
michael@0: assertEq(arr.length, 2);
michael@0: assertEq(arr[0], 1);
michael@0: assertEq(arr[1], 4);
michael@0: 
michael@0: arr = eval("[length for ({length} of data)]");
michael@0: assertEq(arr.length, 2);
michael@0: assertEq(arr[0], 3);
michael@0: assertEq(arr[1], 1);