Properly create variables to access outer arguments and function names.

test/mjsunit/compiler/regress-serialized-slots.js

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+
+function runner(f, expected) {

[Kevin Millikin (Chromium), 2011/01/19 07:39:57]

Test code is complicated enough that it needs a comment saying what it's
testing.

Think of the person who finds a test failure (wrong result) here.

[antonm, 2011/01/19 08:18:19]

Done.

+  for (var i = 0; i < 10000; i++) {
+    assertEquals(expected, f.call(this, 10));
+  }
+}
+
+Function.prototype.bind = function(thisObject)
+{
+    var func = this;
+    var args = Array.prototype.slice.call(arguments, 1);
+    function bound()
+    {
+        return func.apply(
+            thisObject,
+            args.concat(Array.prototype.slice.call(arguments, 0)));
+    }
+    bound.toString = function() {
+        return "bound: " + func;
+    };
+    return bound;
+}
+
+function sum(x, y) {
+  return x + y;
+}
+
+function test(n) {
+  runner(sum.bind(this, n), n + 10);
+}
+
+test(1);
+test(42);
+test(239);