+2019-06-20 Jonathan Wakely <jwakely@redhat.com>
+
+ * acinclude.m4 (GLIBCXX_ENABLE_DEBUG): Only do debug build for final
+ stage of bootstrap.
+ * configure: Regenerate.
+
+ * include/std/variant (_Variant_storage, _Extra_visit_slot_needed):
+ Qualify calls to __never_valueless.
+
+ * doc/xml/manual/status_cxx2017.xml: Fix outdated reference to
+ C++17 working draft.
+
+ * testsuite/libstdc++-prettyprinters/simple.cc: Use non-palindromic
+ vector<bool> for test.
+ * testsuite/libstdc++-prettyprinters/simple11.cc: Likewise.
+
2019-06-19 Jonathan Wakely <jwakely@redhat.com>
* include/bits/stream_iterator.h (istream_iterator::_M_equal()): Make