[Bug c++/51045] erroneous zero as null pointer constant warning at delete

[paolo at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51045

--- Comment #3 from paolo at gcc dot gnu.org <paolo at gcc dot gnu.org> 
2011-11-09 17:21:23 UTC ---
Author: paolo
Date: Wed Nov  9 17:21:19 2011
New Revision: 181214

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181214
Log:
/cp
2011-11-09  Paolo Carlini  <paolo.carl...@oracle.com>

    PR c++/51045
    * init.c (build_new_1, build_vec_delete_1, build_delete):
    Use nullptr_node.

/testsuite
2011-11-09  Paolo Carlini  <paolo.carl...@oracle.com>

    PR c++/51045
    * g++.dg/warn/Wzero-as-null-pointer-constant-2.C: New.


2011-11-09  Paolo Carlini  <paolo.carl...@oracle.com>

    * doc/invoke.texi ([Option Summary, C++ Language Options]):
    Add -Wzero-as-null-pointer-constant.

Added:
    trunk/gcc/testsuite/g++.dg/warn/Wzero-as-null-pointer-constant-2.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/init.c
    trunk/gcc/doc/invoke.texi