Changeset 58974 in webkit for trunk/JavaScriptCore/runtime

Timestamp:

May 7, 2010, 3:18:41 PM (15 years ago)

Author:

[email protected]

Message:

Fixed Sputnik failure seen on buildbot.

Reviewed by Gavin Barraclough.

• runtime/NumberPrototype.cpp:

(JSC::numberProtoFuncToString): Cast to unsigned before checking magnitude,
to efficiently exclude negative numbers, which require two characters
instead of one.

File:

• trunk/JavaScriptCore/runtime/NumberPrototype.cpp (modified) (1 diff)

trunk/JavaScriptCore/runtime/NumberPrototype.cpp

@@ -162 +162 @@
         if (v.isInt32()) {
             int x = v.asInt32();
-            if (x < 36) {
+            if (static_cast<unsigned>(x) < 36) { // Exclude negatives
                 JSGlobalData* globalData = &exec->globalData();
                 return globalData->smallStrings.singleCharacterString(globalData, digits[x]);