* include/std/iterator: Include <iosfwd> instead of <istream> and
<ostream>.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@271169
138bc75d-0d04-0410-961f-
82ee72b054a4
2019-05-14 Jonathan Wakely <jwakely@redhat.com>
+ * include/std/iterator: Include <iosfwd> instead of <istream> and
+ <ostream>.
+
* include/bits/stl_tree.h (_Rb_tree::erase(const Key*, const Key*)):
Remove unused, non-standard function.
#include <bits/stl_iterator_base_types.h>
#include <bits/stl_iterator_base_funcs.h>
#include <bits/stl_iterator.h>
-#include <ostream>
-#include <istream>
+#include <iosfwd>
#include <bits/stream_iterator.h>
#include <bits/streambuf_iterator.h>
#include <bits/range_access.h>