[Webkit-unassigned] [Bug 38587] New: @namespaces rules before @import rules are not invalidated

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=38587

           Summary: @namespaces rules before @import rules are not
                    invalidated
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
               URL: http://www.w3.org/Style/CSS/Test/CSS3/Namespace/200902
                    10/syntax-006.xml
        OS/Version: All
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: CSS
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: daniel at glazman.org



Daniel Glazman <daniel at glazman.org> changed:

           What    |Removed                     |Added
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  Attachment #55126|                            |review?
               Flag|                            |


Created an attachment (id=55126)
 --> (https://bugs.webkit.org/attachment.cgi?id=55126)
proposed fix #1

Per CSS 3 Namespaces spec [1], @namespace rules must follow all @charset and
@import rules. This is not enforced at this time by CSSParser, and that's one
of the last tests from the Namespaces Test Suite WebKit fails [2].

I have written a patch to fix this bug. Please excuse me in advance if it does
not strictly follow WebKit coding style rules or misses an important
architectural step: this is my very first patch in WebKit...

[1] http://www.w3.org/TR/css3-namespace/#syntax
[2] http://www.w3.org/Style/CSS/Test/CSS3/Namespace/20090210/syntax-006.xml

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