[Bug testsuite/25422] [4.2 Regression] gcc.dg/20031012-1.c and gcc.dg/weak/weak-3.c (and a couple others) fails, forgot to update for new option, -Walways-true

Wed Dec 14 22:52:00 GMT 2005


------- Comment #1 from pinskia at gcc dot gnu dot org  2005-12-14 22:52 -------
Caused by:
2005-12-14  Ben Elliston  <bje@au.ibm.com>

        * c-common.c (c_common_truthvalue_conversion): Generalise warning
        for addresses converted to booleans; not just function addresses.
        * c-typeck.c (build_binary_op): Warn for address comparisons which
        can never be NULL (eg. func == NULL or &var == NULL).
        * common.opt (Walways-true): New option.
        * c-opts.c (c_common_handle_option): Set it with -Wall.
        * doc/invoke.texi: Document it.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2005-12-14 22:52:01
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25422