[Webkit-unassigned] [Bug 131704] Simple ES6 feature:String prototype additions
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Fri Sep 12 17:56:35 PDT 2014
https://bugs.webkit.org/show_bug.cgi?id=131704
Darin Adler <darin at apple.com> changed:
What |Removed |Added
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Attachment #238045|review? |review+
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--- Comment #41 from Darin Adler <darin at apple.com> 2014-09-12 17:56:36 PST ---
(From update of attachment 238045)
View in context: https://bugs.webkit.org/attachment.cgi?id=238045&action=review
> Source/WTF/wtf/text/StringImpl.cpp:1424
> +bool StringImpl::startsWith(StringImpl& matchString, unsigned startOffset, bool caseSensitive) const
> +{
> + return equalInner(const_cast<StringImpl&>(*this), startOffset, matchString, caseSensitive);
> +}
We should follow this up by removing all the const on StringImpl member functions since it’s an immutable class, and all StringImpl are const; when we remove the const from this one, we can remove the const_cast.
> Source/WTF/wtf/text/StringImpl.cpp:1455
> +bool StringImpl::endsWith(StringImpl& matchString, unsigned endOffset, bool caseSensitive) const
> +{
> + if (endOffset < matchString.length())
> + return false;
> + return equalInner(const_cast<StringImpl&>(*this), endOffset - matchString.length(), matchString, caseSensitive);
> +}
We should follow this up by removing all the const on StringImpl member functions since it’s an immutable class, and all StringImpl are const; when we remove the const from this one, we can remove the const_cast.
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