------- Comment #2 from pinskia at gcc dot gnu dot org 2008-01-15 22:47 -------
unsigned char *extptr;
((aliasing_u) &extptr)->p = c;
Well you are obviously violating c aliasing rules here. the warning does not
happen is a different issue.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|wrong code for dereferencing|wrong code for dereferencing
|type-punned pointer |type-punned pointer
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34803
