[Webkit-unassigned] [Bug 6380] bison reports conflicts in CSS parser

[bugzilla-daemon at opendarwin.org]

http://bugzilla.opendarwin.org/show_bug.cgi?id=6380





------- Additional Comments From christopher_jerome at iprimus.com.au  2006-01-19 08:36 -------
(In reply to comment #0)
> Upon checking a change to the JavaScript parser, I noticed that the CSS yacc file was reporting 37 
shift/
> reduce conflicts and 4 reduce/reduce conflicts.  Excerpt from build log below.
> 
> ...
> /bin/sh -c bison\ -d\ -p\ cssyy\ \"$INPUT_FILE_PATH\"\ -o\ \"$DERIVED_FILE_DIR/
$INPUT_FILE_BASE.cpp
> \"
> cat\ \"$DERIVED_FILE_DIR/$INPUT_FILE_BASE.cpp.h\"\ \"$DERIVED_FILE_DIR/$INPUT_FILE_BASE.hpp
\"\ >\ 
> \"$DERIVED_FILE_DIR/$INPUT_FILE_BASE.h\"\ 2>\ /dev/null\ ||\ echo\ -n
> /Volumes/Home/Projects/WebKit/WebCore/khtml/css/parser.y contains 37 shift/reduce conflicts 
and 4 
> reduce/reduce conflicts.
> ...

I Have noticed this too, I have seen shift/reduce reduce/reduce conflicts for a while now. It is still the 
same. Also why are we not using bison 2.x.x on OS X? is there a particular 'technical' or engineering 
reason for this?

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