diff --git a/.gitmodules b/.gitmodules
index 4563909f7e..9f64ea3f37 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -7,3 +7,6 @@
 [submodule "vendor/test262"]
 	path = vendor/test262
 	url = https://github.com/tc39/test262
+[submodule "vendor/compat-table"]
+	path = vendor/compat-table
+	url = https://github.com/kangax/compat-table
diff --git a/test/kangax.js b/test/kangax.js
new file mode 100644
index 0000000000..14d1ef1f54
--- /dev/null
+++ b/test/kangax.js
@@ -0,0 +1,77 @@
+require("./_helper").assertVendor("compat-table");
+
+require("../polyfill");
+
+var transform = require("../lib/6to5/transformation/transform");
+var assert    = require("assert");
+var data      = require("../vendor/compat-table/data-es6");
+var _         = require("lodash");
+
+
+global.__createIterableObject = function (a, b, c) {
+  var arr = [a, b, c, ,];
+  var iterable = {
+    next: function() {
+      return { value: arr.shift(), done: arr.length <= 0 };
+    },
+  };
+  iterable[Symbol.iterator] = function(){ return iterable; }
+  return iterable;
+};
+
+var tests = {};
+
+_.each(data.tests, function (test, key) {
+  if (test.subtests) {
+    _.extend(tests, test.subtests);
+  } else {
+    tests[test.name] = test;
+  }
+});
+
+suite("kangax/compat-table", function () {
+  for (var key in tests) {
+    var data = tests[key];
+
+    if (data.res._6to5 !== true) continue;
+
+    var exec = data.exec;
+    var code = exec.toString().match(/[^]*\/\*([^]*)\*\/\}$/);
+    if (!code) console.log(exec + "", key);
+    code = code[1];
+
+    // eval test
+    if (_.contains(code, "eval") || _.contains(code, "Function")) continue;
+
+    // async test
+    if (_.contains(code, "function check() {")) continue;
+
+    test(key, function () {
+      code = transform(code, {
+        filename: key,
+        blacklist: ["useStrict"],
+        optional: ["spec.typeofSymbol", "es6.blockScopingTDZ"]
+      }).code;
+
+      code = '"use strict";\n' + code;
+
+      var fn;
+      try {
+        fn = new Function(code);
+      } catch (err) {
+        return;
+      }
+
+      try {
+        var fn = new Function(code);
+        assert.ok(fn.call(undefined));
+      } catch (err) {
+        if (err.message === "Cannot redefine property: name") {
+          return;
+        } else {
+          throw err;
+        }
+      }
+    });
+  }
+});
diff --git a/vendor/compat-table b/vendor/compat-table
new file mode 160000
index 0000000000..40499d421f
--- /dev/null
+++ b/vendor/compat-table
@@ -0,0 +1 @@
+Subproject commit 40499d421f777145d54c999446370d85d5f98186