michael@0: const MANY_VARS = Math.pow(2,17);
michael@0: 
michael@0: var code = "function f1() {\n";
michael@0: code += "  var x0 = 0";
michael@0: for (var i = 1; i < MANY_VARS; i++)
michael@0:     code += ", x" + i + " = " + i;
michael@0: code += ";\n";
michael@0: for (var i = 0; i < MANY_VARS; i += 100)
michael@0:     code += "  assertEq(x" + i + ", " + i + ");\n";
michael@0: code += "  return x80000;\n";
michael@0: code += "}\n";
michael@0: eval(code);
michael@0: assertEq(f1(), 80000);