From 8d79a77d17d82b6f1e910ba0d2da7a8433771a30 Mon Sep 17 00:00:00 2001
From: Nicholas Nethercote <nnethercote@mozilla.com>
Date: Wed, 16 Mar 2011 15:17:38 -0700
Subject: [PATCH] Bug 639420 - Speed up the scanner ten ways, part 5. 
 r=brendan.

---
 js/src/jsscan.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/js/src/jsscan.cpp b/js/src/jsscan.cpp
index 5a88a4cd3e83..1029fc44321a 100644
--- a/js/src/jsscan.cpp
+++ b/js/src/jsscan.cpp
@@ -1121,7 +1121,7 @@ TokenStream::getTokenInternal()
                 c = getCharIgnoreEOL();
             } while (JS7_ISDEC(c));
         }
-        if (JS_TOLOWER(c) == 'e') {
+        if (c == 'e' || c == 'E') {
             hasFracOrExp = true;
             c = getCharIgnoreEOL();
             if (c == '+' || c == '-')
@@ -1169,7 +1169,7 @@ TokenStream::getTokenInternal()
     if (c == '0') {
         int radix;
         c = getCharIgnoreEOL();
-        if (JS_TOLOWER(c) == 'x') {
+        if (c == 'x' || c == 'X') {
             radix = 16;
             c = getCharIgnoreEOL();
             if (!JS7_ISHEX(c)) {