[Bug c/37866] New: "passing argument from incompatible pointer type" warning cannot be passed to -Werror=

[flameeyes at gentoo dot org]

The new -Werror= option for GCC 4.3 is very useful to make GCC error out for
specific warnings, but it currently lacks a way to make that warning an error
(which is very useful to avoid skipping parameters in fprintf()-like functions.

Even -fdiagnostics-show-option suggested by the manual doesn't show an option
name near those warnings, which seems to be available only with -Wall.


-- 
           Summary: "passing argument from incompatible pointer type"
                    warning cannot be passed to -Werror=
           Product: gcc
           Version: 4.3.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: flameeyes at gentoo dot org
 GCC build triplet: x86_64-pc-linux-gnu
  GCC host triplet: x86_64-pc-linux-gnu
GCC target triplet: x86_64-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37866