Changeset 13365 in webkit

Timestamp:

Mar 17, 2006, 2:03:39 PM (19 years ago)

Author:

mjs

Message:

Reviewed by Darin.

• fixed "charAt layout test fails on intel macs; some NaNs are printed as -NaN" ​http://bugzilla.opendarwin.org/show_bug.cgi?id=7745

• kjs/ustring.cpp: (KJS::UString::from): Use "NaN" for all NaN values, regardless of sign.

Location:

trunk/JavaScriptCore

Files:

• ChangeLog (modified) (1 diff)
• kjs/ustring.cpp (modified) (1 diff)

trunk/JavaScriptCore/ChangeLog

@@ +1 @@
+2006-03-11  Maciej Stachowiak  <[email protected]>
+
+        Reviewed by Darin.
+        
+        - fixed "charAt layout test fails on intel macs; some NaNs are printed as -NaN"
+        http://bugzilla.opendarwin.org/show_bug.cgi?id=7745
+
+        * kjs/ustring.cpp:
+        (KJS::UString::from): Use "NaN" for all NaN values, regardless of sign.
+
 2006-03-16  Maciej Stachowiak  <[email protected]>
 

trunk/JavaScriptCore/kjs/ustring.cpp

@@ -562 +562 @@
 UString UString::from(double d)
 {
+  // avoid ever printing -NaN, in JS conceptually there is only one NaN value
+  if (isNaN(d))
+    return "NaN";
+
   char buf[80];
   int decimalPoint;