If "a" is shadowed by something else, you can use "this_program::a" to reference it. Otherwise just "a" is fine.
question
Marcus Comstedt (ACROSS) (Hail Ilpalazzo!) @ Pike (-) developers forum Sun, 15 Aug 2010 07:45:09 -0700
Marcus Comstedt (ACROSS) (Hail Ilpalazzo!) @ Pike (-) developers forum Sun, 15 Aug 2010 07:45:09 -0700
If "a" is shadowed by something else, you can use "this_program::a" to reference it. Otherwise just "a" is fine.