[Webkit-unassigned] [Bug 32722] Allow Reserved Words in Property Accessors

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Jan 13 14:13:21 PST 2010


Patrick Mueller <pmuellr at yahoo.com> changed:

           What    |Removed                     |Added
  Attachment #46153|0                           |1
        is obsolete|                            |
  Attachment #46153|review?                     |
               Flag|                            |

--- Comment #23 from Patrick Mueller <pmuellr at yahoo.com>  2010-01-13 14:13:20 PST ---
Created an attachment (id=46505)
 --> (https://bugs.webkit.org/attachment.cgi?id=46505)
refactored parser changes

I played with the grammar some more, after reading the Bison doc.  Main goal
was to split out the IdentifierOrReserved patterns into two, in hopes it would
require less work to match the common cases.  Also, keeping the semantic type
of the keywords undefined, except in the case of the new Reserved non-terminal.
 I think it was a little successful.  SunSpider runs were generally faster than
with the previous patch, but also didn't quite get as fast as the original
parser.  At this point, I think I'll do some profiling of the parser to see if
anything shows up.

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