--- ./pkgsrc-obj/devel/xulrunner/work.x201i/mozilla-release/js/src/jsstr.cpp	2011-11-27 12:07:16.000000000 +0100
+++ jsstr.cpp	2011-11-27 12:37:53.000000000 +0100
@@ -2904,7 +2904,7 @@
  */
 #define R(c) {                                                                \
     BUILD_LENGTH_AND_FLAGS(1, JSString::STATIC_ATOM_FLAGS),                   \
-    { (jschar *)(uintptr_t(unitStaticTable + (c)) +                           \
+    { (jschar *)(uintptr_t(&unitStaticTable[c]) +                           \
       offsetof(JSString::Data, inlineStorage)) },                             \
     { {(c), 0x00} } }
 
@@ -2980,7 +2980,7 @@
  */
 #define R(c) {                                                                \
     BUILD_LENGTH_AND_FLAGS(2, JSString::STATIC_ATOM_FLAGS),                   \
-    { (jschar *)(uintptr_t(length2StaticTable + (c)) +                        \
+    { (jschar *)(uintptr_t(&length2StaticTable[c]) +                        \
       offsetof(JSString::Data, inlineStorage)) },                             \
     { {FROM_SMALL_CHAR((c) >> 6), FROM_SMALL_CHAR((c) & 0x3F), 0x00} } }
 
@@ -3017,7 +3017,7 @@
  */
 #define R(c) {                                                                \
     BUILD_LENGTH_AND_FLAGS(3, JSString::STATIC_ATOM_FLAGS),                   \
-    { (jschar *)(uintptr_t(hundredStaticTable + ((c) - 100)) +                \
+    { (jschar *)(uintptr_t(&hundredStaticTable[(c) - 100]) +                \
       offsetof(JSString::Data, inlineStorage)) },                             \
     { {((c) / 100) + '0', ((c) / 10 % 10) + '0', ((c) % 10) + '0', 0x00} } }