Changeset 10265 in webkit for trunk/JavaScriptCore/kjs/ustring.cpp

Timestamp:

Aug 19, 2005, 1:24:17 PM (20 years ago)

Author:

darin

Message:

Reviewed by Maciej.

• fixed ​http://bugzilla.opendarwin.org/show_bug.cgi?id=4435 speed up JavaScript by tweaking the Identifier class

• kjs/identifier.h: Add a new global nullIdentifier and make Identifier::null a function that returns it.
• kjs/identifier.cpp: (KJS::Identifier::init): Initialize a global for the null identifier as well as all the other globals for special identifiers.

• kjs/ustring.h: (KJS::UString::UString): Make this empty constructor inline.
• kjs/ustring.cpp: Remove the old non-inline version.

File:

• trunk/JavaScriptCore/kjs/ustring.cpp (modified) (2 diffs)

trunk/JavaScriptCore/kjs/ustring.cpp

@@ -389 +389 @@
 }
 
-
-UString::UString()
-{
-  attach(&Rep::null);
-}
 
 UString::UString(char c)
@@ -1127 +1122 @@
     return *this;
 
-  UString::Rep *newRep = Rep::create(rep, pos, len);
+  Rep *newRep = Rep::create(rep, pos, len);
   UString result(newRep);
   newRep->deref();