[Bug c/27646] compiling very simple flex generated code results in global variabl error with GCC 4.0.1

Wed May 17 19:06:00 GMT 2006

------- Comment #1 from pinskia at gcc dot gnu dot org  2006-05-17 19:06 -------
printf("%d = ret, glo = %d", yylex(), glo);

The C standard does not specify if yylex() or glo is evulated first.
So you are running into that effect and this is code undefined.

See PR 11751 for future reference.

*** This bug has been marked as a duplicate of 11751 ***

-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |DUPLICATE

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27646