PATCH: gengtype-lex.l warning

Kaveh R. Ghazi
Tue Jan 6 19:25:00 GMT 2009

From: "Joseph S. Myers" <>

> Have the flex maintainers fixed the general class of problems with the
> recent flex release series I described in
> <>?

I don't know.  However I've successfully built GCC from svn on cfarm boxes 
containing flex-2.5.31 and 2.5.33.  So regardless of whether the m4 mangling 
issue is fixed in general, it doesn't seem to affect *our* lex files.

There is a claim here:

that flex-2.5.33 produces signed/unsigned warnings, but I don't see that. 
(It may be that the distribution I use fixed things locally.)


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