------- Comment #3 from pinskia at gcc dot gnu dot org 2008-02-06 18:10 ------- I still don't understand what you are asking? Do you have an example of where the differences comes into play? The only one I Know of is taking the address of the function, The default argument case cannot be assigned to a function pointer that takes less than the arguments (that means it needs to include the default arguments in the function pointer).
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35106
