Daily bump.

contrib/ChangeLog

+2020-05-27  Martin Liska  <mliska@suse.cz>
+
+	* git-backport.py: New file.
+
 2020-05-07  Release Manager
 
 	* GCC 10.1.0 released.

gcc/DATESTAMP

-20200527
+20200528

gcc/cp/ChangeLog

+2020-05-27  Jason Merrill  <jason@redhat.com>
+
+	PR c++/95319
+	* decl.c (reshape_init_array_1): Don't reuse in overload context.
+
+2020-05-27  Jason Merrill  <jason@redhat.com>
+
+	* call.c (build_new_op_1): Suppress
+	warn_zero_as_null_pointer_constant across comparison of <=> result
+	to 0.
+
+2020-05-27  Jason Merrill  <jason@redhat.com>
+
+	PR c++/95222
+	* decl.c (grokdeclarator): Don't shift attributes in TYPENAME
+	context.
+
 2020-05-25  Jason Merrill  <jason@redhat.com>
 
 	PR c++/90212

gcc/testsuite/ChangeLog

+2020-05-27  Harald Anlauf  <anlauf@gmx.de>
+	    Steven G. Kargl   <kargl@gcc.gnu.org>
+
+	PR libfortran/95104
+	* gfortran.dg/pr95104.f90: New test.
+
+2020-05-27  Jason Merrill  <jason@redhat.com>
+
+	PR c++/95319
+	* g++.dg/cpp0x/initlist-array12.C: New test.
+
+2020-05-27  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp2a/spaceship-synth2.C: Add
+	-Wzero-as-null-pointer-constant.
+
+2020-05-27  Jason Merrill  <jason@redhat.com>
+
+	PR c++/95222
+	* g++.dg/ext/tmplattr10.C: New test.
+
 2020-05-25  Jason Merrill  <jason@redhat.com>
 
 	* lib/target-supports.exp (check_effective_target_c++20_only)

libgfortran/ChangeLog

+2020-05-27  Harald Anlauf  <anlauf@gmx.de>
+	    Steven G. Kargl   <kargl@gcc.gnu.org>
+
+	PR libfortran/95104
+	* io/transfer.c (st_wait_async): Do not dereference NULL pointer.
+
 2020-05-26  Thomas Koenig  <tkoenig@gcc.gnu.org>
 
 	PR libfortran/95191

libstdc++-v3/ChangeLog

+2020-05-28  Patrick Palka  <ppalka@redhat.com>
+
+	PR libstdc++/95322
+	* include/bits/stl_iterator.h (__detail::_Common_iter_proxy):
+	Remove and instead define it ...
+	(common_iterator::_Proxy): ... here.
+	(common_iterator::operator->): Use it.
+	* testsuite/24_iterators/common_iterator/2.cc: New test.
+	* testsuite/std/ranges/adaptors/95322.cc: New test.
+
 2020-05-26  Alexandre Oliva  <oliva@adacore.com>
 
 	PR libstdc++/77691