Builds strings using a vector rather than using string append / addition.
Created attachment 44765 [details] The patch ~0% performance impact (possible slight, slight progression)
style-queue ran check-webkit-style on attachment 44765 [details] without any errors.
Comment on attachment 44765 [details] The patch > Index: JavaScriptCore/runtime/StringBuilder.h > =================================================================== > --- JavaScriptCore/runtime/StringBuilder.h (revision 0) > +++ JavaScriptCore/runtime/StringBuilder.h (revision 0) > @@ -0,0 +1,64 @@ > +/* ... > + } > +}; > + > +}; This ; is not necessary.
Looks like this was landed as r52075. Closing.