[gcc r11-8763] Daily bump.

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

https://gcc.gnu.org/g:955ceda03da0a9b804e13f6643287416ae97a83e

commit r11-8763-g955ceda03da0a9b804e13f6643287416ae97a83e
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Sat Jul 17 00:18:12 2021 +0000

    Daily bump.

Diff:
---
 gcc/DATESTAMP           |  2 +-
 gcc/cp/ChangeLog        | 22 ++++++++++++++++++++++
 gcc/testsuite/ChangeLog | 16 ++++++++++++++++
 libstdc++-v3/ChangeLog  | 15 +++++++++++++++
 4 files changed, 54 insertions(+), 1 deletion(-)

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 16244c60afd..4a190229b81 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20210716
+20210717
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 1da091c82fd..451655af5d4 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,25 @@
+2021-07-16  Patrick Palka  <ppalka@redhat.com>
+
+	Backported from master:
+	2021-07-16  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/101233
+	* pt.c (alias_ctad_tweaks): Clear cp_unevaluated_operand for
+	substituting DECL_ARGUMENTS.
+
+2021-07-16  Patrick Palka  <ppalka@redhat.com>
+
+	Backported from master:
+	2021-05-11  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/100138
+	* constraint.cc (tsubst_constraint): Set up cp_unevaluated.
+	(satisfy_atom): Set up iloc_sentinel before calling
+	cxx_constant_value.
+	* pt.c (tsubst_pack_expansion): When returning a rebuilt pack
+	expansion, carry over PACK_EXPANSION_LOCAL_P and
+	PACK_EXPANSION_SIZEOF_P from the original pack expansion.
+
 2021-07-13  Patrick Palka  <ppalka@redhat.com>
 
 	Backported from master:
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 75cda661ba1..6c86e7715af 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,19 @@
+2021-07-16  Patrick Palka  <ppalka@redhat.com>
+
+	Backported from master:
+	2021-07-16  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/101233
+	* g++.dg/cpp2a/class-deduction-alias10.C: New test.
+
+2021-07-16  Patrick Palka  <ppalka@redhat.com>
+
+	Backported from master:
+	2021-05-11  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/100138
+	* g++.dg/cpp2a/concepts-ctad4.C: New test.
+
 2021-07-15  Harald Anlauf  <anlauf@gmx.de>
 
 	Backported from master:
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 01a51bdecbb..84ea1525553 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,18 @@
+2021-07-16  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2021-06-15  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/bits/iterator_concepts.h (__cust_access::__decay_copy):
+	Replace with function object.
+	(__cust_access::__member_begin, ___cust_access::_adl_begin): Use
+	__decay_copy unqualified.
+	* include/bits/ranges_base.h (__member_end, __adl_end):
+	Likewise. Use __range_iter_t for type of ranges::begin.
+	(__member_rend): Use correct value category for rbegin argument.
+	(__member_data): Use __decay_copy unqualified.
+	(__begin_data): Use __range_iter_t for type of ranges::begin.
+
 2021-07-15  Jonathan Wakely  <jwakely@redhat.com>
 
 	Backported from master: