Make RegExp objects not callable.

test/mjsunit/typeof.js

Index: test/mjsunit/typeof.js
diff --git a/test/mjsunit/typeof.js b/test/mjsunit/typeof.js
index 39dec72962a4265030aa97bf050dd943143f4508..86f9e0d62f13401a9dcfbb08322fa5f21c3365f9 100644
--- a/test/mjsunit/typeof.js
+++ b/test/mjsunit/typeof.js
@@ -29,10 +29,10 @@
 // the context of string equality comparisons.
 
 var r = new RegExp;
-assertEquals('function', typeof r);
-assertTrue(typeof r == 'function');
+assertEquals('object', typeof r);
+assertTrue(typeof r == 'object');
+assertFalse(typeof r == 'function');
 
 function test(x, y) { return x == y; }
-assertFalse(test('object', typeof r));
+assertTrue(test('object', typeof r));
 
-assertFalse(typeof r == 'object');