Reduce header dependencies in <iterator>

* include/std/iterator: Include <iosfwd> instead of <istream> and
	<ostream>.

From-SVN: r271169
This commit is contained in:
Jonathan Wakely 2019-05-14 13:47:39 +01:00 committed by Jonathan Wakely
parent 7198e982e9
commit 22b6a9c1cd
2 changed files with 4 additions and 2 deletions

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@ -1,5 +1,8 @@
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.

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@ -61,8 +61,7 @@
#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>