[Bug c++/50956] -Wcast-qual does not work

[paolo at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50956

--- Comment #6 from paolo at gcc dot gnu.org <paolo at gcc dot gnu.org> 2011-11-02 18:04:53 UTC ---
Author: paolo
Date: Wed Nov  2 18:04:48 2011
New Revision: 180786

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=180786
Log:
2011-11-02  Paolo Carlini  <paolo.carlini@oracle.com>

    PR c++/50956
    * builtins.c (fold_builtin_memchr): Fix cast.

/cp
2011-11-02  Paolo Carlini  <paolo.carlini@oracle.com>

    PR c++/50956
    * typeck.c (build_const_cast_1): Fix -Wcast-qual for false
    comp_ptr_ttypes_const.

/testsuite
2011-11-02  Paolo Carlini  <paolo.carlini@oracle.com>

    PR c++/50956
    * g++.dg/warn/Wcast-qual2.C: New.

Added:
    trunk/gcc/testsuite/g++.dg/warn/Wcast-qual2.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/builtins.c
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/typeck.c
    trunk/gcc/testsuite/ChangeLog