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| author | Manuel López-Ibáñez <manu@gcc.gnu.org> | 2010-02-20 21:32:06 +0000 |
|---|---|---|
| committer | Manuel López-Ibáñez <manu@gcc.gnu.org> | 2010-02-20 21:32:06 +0000 |
| commit | 17251338deebd6575ef2a9e2c99c3f976561dc93 (patch) | |
| tree | 80eb6bcb9ce16ee2cd887d93ee782806145b1486 /libstdc++-v3 | |
| parent | c387e0676eb6949dfc49681d6ac1b09c3e11d2ca (diff) | |
| download | gcc-17251338deebd6575ef2a9e2c99c3f976561dc93.zip gcc-17251338deebd6575ef2a9e2c99c3f976561dc93.tar.gz gcc-17251338deebd6575ef2a9e2c99c3f976561dc93.tar.bz2 | |
re PR c++/35669 (NULL (__null) not considered different from 0 with C++)
2010-02-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR c++/35669
* c.opt (Wconversion-null): New option.
* doc/invoke.texi (Wconversion-null): Document.
cp/
* call.c (conversion_null_warnings): Replace -Wconversion with
-Wconversion-null.
* cvt.c (build_expr_type_conversion): Likewise.
testsuite/
* g++.dg/warn/Wconversion2.C: Replace -Wconversion with
-Wconversion-null.
* g++.dg/warn/Wconversion-null.C: New test.
* g++.old-deja/g++.other/null1.C: Move to...
* g++.dg/warn/Wconversion-null-2.C: ... here. Remove -Wconversion.
libstdc++-v3/
* testsuite/18_support/headers/cstddef/macros.cc: Add
-Wno-conversion-null.
From-SVN: r156928
Diffstat (limited to 'libstdc++-v3')
| -rw-r--r-- | libstdc++-v3/ChangeLog | 6 | ||||
| -rw-r--r-- | libstdc++-v3/testsuite/18_support/headers/cstddef/macros.cc | 1 |
2 files changed, 7 insertions, 0 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index f89d8bc..cf7aa9e 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,9 @@ +2010-02-20 Manuel López-Ibáñez <manu@gcc.gnu.org> + + PR c++/35669 + * testsuite/18_support/headers/cstddef/macros.cc: Add + -Wno-conversion-null. + 2010-02-19 Paolo Carlini <paolo.carlini@oracle.com> * include/tr1_impl/array (array): Add pointer and const_pointer diff --git a/libstdc++-v3/testsuite/18_support/headers/cstddef/macros.cc b/libstdc++-v3/testsuite/18_support/headers/cstddef/macros.cc index 1329e58..c17e86f 100644 --- a/libstdc++-v3/testsuite/18_support/headers/cstddef/macros.cc +++ b/libstdc++-v3/testsuite/18_support/headers/cstddef/macros.cc @@ -1,4 +1,5 @@ // { dg-do compile } +// { dg-options "-Wno-conversion-null" } // 2001-02-06 Benjamin Kosnik <bkoz@redhat.com> // Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009 |