[libcxx] Fix use of operator comma where the types can be user defined
Summary:
An evil user might overload operator comma. Use a void cast to make sure any user overload is not selected.
Modify all the test iterators to define operator comma.
Reviewers: danalbert, mclow.lists
Reviewed By: mclow.lists
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D5929
llvm-svn: 220706
Cr-Mirrored-From: sso://chromium.googlesource.com/_direct/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: 910285b238910084aabe786178337b158b82a3bb
diff --git a/include/string b/include/string
index 12f541e..fe42bbf 100644
--- a/include/string
+++ b/include/string
@@ -2215,7 +2215,7 @@
__set_long_cap(__cap+1);
__set_long_size(__sz);
}
- for (; __first != __last; ++__first, ++__p)
+ for (; __first != __last; ++__first, (void) ++__p)
traits_type::assign(*__p, *__first);
traits_type::assign(*__p, value_type());
}