diff -r 12807399b953 -r b3f0aaee735a src/Strings.h
--- a/src/Strings.h	Sun Aug 05 01:28:12 2012 -0700
+++ b/src/Strings.h	Sun Aug 05 01:45:37 2012 -0700
@@ -38,9 +38,12 @@
     char *chars() {
         return reinterpret_cast<char *>(this + 1);
     }
+    size_t objSize() {
+        return SizeFor(length());
+    }
 
     static size_t SizeFor(unsigned length) {
-        return Align(sizeof(String) + sizeof(char) * (length + 1), kObjectAlignment);
+        return sizeof(String) + sizeof(char) * (length + 1);
     }
 
     static inline String *cast(Object *obj) {