[gcc r10-10810] Daily bump.

[GCC Administrator <gccadmin@gcc.gnu.org>]

https://gcc.gnu.org/g:cb42926a7ce919ee5347b1343d960b4ffb331d82

commit r10-10810-gcb42926a7ce919ee5347b1343d960b4ffb331d82
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Wed Jun 1 00:17:30 2022 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog          | 10 ++++++++++
 gcc/DATESTAMP          |  2 +-
 gcc/c-family/ChangeLog | 13 +++++++++++++
 gcc/objc/ChangeLog     | 36 ++++++++++++++++++++++++++++++++++
 libstdc++-v3/ChangeLog | 53 ++++++++++++++++++++++++++++++++++++++++++++++++++
 5 files changed, 113 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 6380814c3f0..ab469924160 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,13 @@
+2022-05-31  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin-sections.def (objc2_class_names_section,
+	objc2_method_names_section, objc2_method_types_section): New
+	* config/darwin.c (output_objc_section_asm_op): Output new
+	sections.  (darwin_objc2_section): Select new sections where
+	used.
+	(darwin_label_is_anonymous_local_objc_name): Make
+	protocol class methods linker-visible.
+
 2022-05-29  Iain Sandoe  <iain@sandoe.co.uk>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index de050e6319c..69bbccc00d3 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20220531
+20220601
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index eac53ee2135..a2a9236fd68 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,16 @@
+2022-05-31  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* c-opts.c (c_common_post_options): Default to
+	flag_objc_sjlj_exceptions = 1 only when flag_objc_abi < 2.
+
+2022-05-31  Iain Sandoe  <iain@sandoe.co.uk>
+
+	Backported from master:
+	2020-11-16  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR objc/97854
+	* stub-objc.c: Include c-common.h to declare enum rid.
+
 2022-05-10  Jakub Jelinek  <jakub@redhat.com>
 
 	Backported from master:
diff --git a/gcc/objc/ChangeLog b/gcc/objc/ChangeLog
index c6cd735c002..20515df6148 100644
--- a/gcc/objc/ChangeLog
+++ b/gcc/objc/ChangeLog
@@ -1,3 +1,39 @@
+2022-05-31  Iain Sandoe  <iain@sandoe.co.uk>
+
+	Backported from master:
+	2021-09-01  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR objc/101718
+	* objc-next-runtime-abi-02.c (build_v2_build_objc_method_call):
+	Revise for cases where scalar objects use an sret parameter.
+	(next_runtime_abi_02_build_objc_method_call): Likwise.
+
+2022-05-31  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* objc-next-metadata-tags.h (objc_rt_trees): Declare here.
+	* objc-next-runtime-abi-01.c: Remove from here.
+	(generate_static_references): Likewise.
+	* objc-next-runtime-abi-02.c: Likewise.
+	(objc_next_runtime_abi_02_init): Warn about and reset
+	flag_objc_sjlj_exceptions regardless of flag_objc_exceptions.
+	(next_runtime_02_initialize): Use a checking assert that
+	flag_objc_sjlj_exceptions is off.
+	(next_runtime_abi_02_category_decl): Adjust category
+	superclass name ordering.
+	(next_runtime_abi_02_init_metadata_attributes): Attach metadata
+	for the special string sections to class, method and method type
+	string sections.
+	(next_runtime_abi_02_protocol_decl): Do not dead-strip the runtime
+	meta-data symbols.
+	(build_v2_classrefs_table): Likewise.
+	(build_v2_protocol_list_address_table): Likewise.
+	(objc_next_runtime_abi_02_init): Default receiver nilchecks on.
+	* objc-runtime-shared-support.c: Reorder headers, provide
+	a GTY declaration the definition of objc_rt_trees.
+	* objc-gnu-runtime-abi-01.c
+	(build_shared_structure_initializer): Remove references to
+	the NeXT runtime.
+
 2022-05-29  Iain Sandoe  <iain@sandoe.co.uk>
 
 	Backported from master:
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 809fddcbdf6..41d893026ef 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,56 @@
+2022-05-31  Patrick Palka  <ppalka@redhat.com>
+
+	Backported from master:
+	2021-07-16  Patrick Palka  <ppalka@redhat.com>
+
+	PR libstdc++/103904
+	PR libstdc++/101231
+	* include/std/ranges (_CachedPosition::_M_get): For non-forward
+	ranges, just call __builtin_unreachable.
+	* testsuite/std/ranges/istream_view.cc (test05): New test.
+
+2022-05-31  Patrick Palka  <ppalka@redhat.com>
+
+	Backported from master:
+	2021-06-18  Patrick Palka  <ppalka@redhat.com>
+
+	PR libstdc++/103904
+	* include/bits/iterator_concepts.h (weakly_incrementable): Remove
+	default_initializable requirement.
+	* include/bits/stl_iterator.h (common_iterator): Constrain the
+	default ctor.
+	(counted_iterator): Likewise.
+	* include/std/ranges (ranges::view): Remove default_initializable
+	requirement.
+	(subrange): Constrain the default ctor.
+	(__detail::__box::operator=): Handle self-assignment.
+	(single_view): Constraint the default ctor.
+	(iota_view): Relax semiregular constraint to copyable.
+	Constrain the default ctor.
+	(iota_view::_Iterator): Constraint the default ctor.
+	(filter_view): Likewise.
+	(filter_view::_Iterator): Likewise.
+	(transform_view): Likewise.
+	(transform_view::_Iterator): Likewise.
+	(take_view): Likewise.
+	(take_view::_Iterator): Likewise.
+	(take_while_view): Likewise.
+	(take_while_view::_Iterator): Likewise.
+	(drop_while_view): Likewise.
+	(drop_while_view::_Iterator): Likewise.
+	(join_view): Likewise.
+	(split_view): Constrain the default ctor.
+	(common_view): Likewise.
+	(reverse_view): Likewise.
+	(elements_view): Likewise.
+	(elements_view::_Iterator): Likewise.
+	* include/std/span (enable_view<span<_ElementType, _Extent>>):
+	Define this partial specialization to true unconditionally.
+	* testsuite/std/ranges/p2325.cc: New test.
+	* testsuite/std/ranges/single_view.cc (test06): New test.
+	* testsuite/std/ranges/view.cc: Adjust now that view doesn't
+	require default_initializable.
+
 2022-05-29  Iain Sandoe  <iain@sandoe.co.uk>
 
 	Backported from master: