[gcc r10-10166] Daily bump.

[gcc r10-10166] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:783f3f2734e3d926b1d284582a16b6ecf34504e9

commit r10-10166-g783f3f2734e3d926b1d284582a16b6ecf34504e9
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Mon Oct 4 00:17:19 2021 +0000

    Daily bump.

Diff:
---
 gcc/DATESTAMP           |  2 +-
 gcc/cp/ChangeLog        | 50 +++++++++++++++++++++++++++++++++++++++++++++++++
 gcc/testsuite/ChangeLog |  8 ++++++++
 3 files changed, 59 insertions(+), 1 deletion(-)

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 4e467cc93c2..5da7af371f6 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20211003
+20211004
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 2edb8b0ec18..7b8bdab9c72 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,53 @@
+2021-10-03  Iain Sandoe  <iain@sandoe.co.uk>
+
+	Backported from master:
+	2021-07-19  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR c++/95520
+	* coroutines.cc (struct coroutine_info): Add fields for
+	actor and destroy function decls.
+	(to_ramp): New.
+	(coro_get_ramp_function): New.
+	(coro_get_actor_function): New.
+	(coro_get_destroy_function): New.
+	(act_des_fn): Set up mapping between ramp, actor and
+	destroy functions.
+	(morph_fn_to_coro): Adjust interface to the builder for
+	helper function decls.
+	* cp-tree.h (DECL_ACTOR_FN, DECL_DESTROY_FN, DECL_RAMP_FN,
+	JOIN_STR): New.
+	* mangle.c (write_encoding): Handle coroutine helpers.
+	(write_unqualified_name): Handle lambda coroutine helpers.
+
+2021-10-03  Iain Sandoe  <iain@sandoe.co.uk>
+
+	Backported from master:
+	2021-07-09  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* coroutines.cc (build_actor_fn): Move common code to
+	act_des_fn.
+	(build_destroy_fn): Likewise.
+	(act_des_fn): Build the void return here.  Ensure that the
+	source location matches the original function.
+
+2021-10-03  Iain Sandoe  <iain@sandoe.co.uk>
+
+	Backported from master:
+	2021-07-09  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* coroutines.cc
+	(coro_rewrite_function_body): Connect the replacement
+	function block to the block nest correctly.
+
+2021-10-03  Martin Liska  <mliska@suse.cz>
+
+	Backported from master:
+	2021-03-18  Martin Liska  <mliska@suse.cz>
+
+	PR c++/99617
+	* coroutines.cc (struct var_nest_node): Init then_cl and else_cl
+	to NULL.
+
 2021-07-08  Marek Polacek  <polacek@redhat.com>
 
 	Backported from master:
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 1dd41b7e605..11d2703bd49 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,11 @@
+2021-10-03  Iain Sandoe  <iain@sandoe.co.uk>
+
+	Backported from master:
+	2021-07-19  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR c++/95520
+	* g++.dg/coroutines/pr95520.C: New test.
+
 2021-09-30  Harald Anlauf  <anlauf@gmx.de>
 
 	Backported from master: