On Sat, 2007-07-14 at 20:08 +0200, Emmanuel Onzon wrote: > Quoting skaller <[EMAIL PROTECTED]>:
> > Dypgen will then call a merge function which by default > > choses the latest definition, our new one. > > Note that it is not possible to know which AST is chosen by the > default merge function. That's why the default merge function > should be only used when the two AST are the same. Ouch. Is there a way to fix that, eg priorities? Typically, a user shouldn't hijack correct code. But in the 'int x;' case that's exactly what will happen. It will also happen in C++ parser where there are known ambiguities with a specified disambiguation rule. At present, there's no way for a user to define a merge function .. if I add that feature it would have to be a Scheme program comparing s-expressions .. (it isn't clear what syntax to use either). -- John Skaller <skaller at users dot sf dot net> Felix, successor to C++: http://felix.sf.net ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Felix-language mailing list Felix-language@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/felix-language
