[Bug c/22086] void * dereferenced in sizeof() yields 1

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-06-15 23:50 -------
This is a GCC extension. sizeof(void) is invalid C and should error out and does with -pedantic-errors

The reason why it is 1 and not 0 is because it is also a GNU extension that you can increment a void 
pointer like a char pointer.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
          Component|preprocessor                |c
         Resolution|                            |INVALID


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22086