Fix non-standard behaviour of std::istream_iterator

[thirdparty/gcc.git] / libstdc++-v3 / ChangeLog

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index a481420781db287b96708d2f14824c1b355b943a..40df69ee49c8b1a651a551cd5eb94cc3daefc0d5 100644 (file)
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,24 @@
+2019-06-19  Jonathan Wakely  <jwakely@redhat.com>
+
+       * include/bits/stream_iterator.h (istream_iterator::_M_equal()): Make
+       private.
+       (istream_iterator::_M_read()): Do not check stream state before
+       attempting extraction. Set stream pointer to null when extraction
+       fails (P0738R2).
+       (operator==(const istream_iterator&, const istream_iterator&)): Change
+       to be a hidden friend of istream_iterator.
+       (operator!=(const istream_iterator&, const istream_iterator&)):
+       Likewise.
+       (ostream_iterator::ostream_iterator()): Add default constructor.
+       (ostream_iterator::ostream_iterator(ostream_type*, const C*)): Use
+       addressof.
+       * testsuite/24_iterators/istream_iterator/1.cc: New test.
+       * testsuite/24_iterators/ostream_iterator/1.cc: New test.
+       * testsuite/24_iterators/ostream_iterator/70766.cc: Also check
+       constructor taking a string.
+       * testsuite/24_iterators/ostream_iterator/requirements/constexpr.cc:
+       New test.
+
 2019-06-19  Michael Weghorn  <m.weghorn@posteo.de>
            Jonathan Wakely  <jwakely@redhat.com>