[gcc r13-7284] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:b366c9fe38464305ce02870781ff3a254a931738

commit r13-7284-gb366c9fe38464305ce02870781ff3a254a931738
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Thu May 4 00:22:22 2023 +0000

    Daily bump.

Diff:
---
 gcc/DATESTAMP          |  2 +-
 gcc/cp/ChangeLog       | 20 ++++++++++++++++++++
 libstdc++-v3/ChangeLog | 10 ++++++++++
 3 files changed, 31 insertions(+), 1 deletion(-)

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 61f8aade98f..2e0cd4ba7e1 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20230503
+20230504
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index b28875f04b6..4e3c2d37e31 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,23 @@
+2023-05-03  Jason Merrill  <jason@redhat.com>
+
+	Revert:
+	2022-04-29  Jason Merrill  <jason@redhat.com>
+
+	PR c++/91618
+	PR c++/96604
+	* friend.cc (do_friend): Call check_explicit_specialization here.
+	* decl.cc (grokdeclarator): Not here.
+	* decl2.cc (check_classfn): Or here.
+
+2023-05-03  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-05-03  Jakub Jelinek  <jakub@redhat.com>
+
+	* cp-gimplify.cc (cp_fold_data): Move definition earlier.
+	(cp_gimplify_expr): Pass address of ff_genericize | ff_mce_false
+	constructed data rather than &pset to cp_walk_tree with cp_fold_r.
+
 2023-05-02  Jason Merrill  <jason@redhat.com>
 
 	Revert:
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 36f1bb028d7..917b7161302 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,13 @@
+2023-05-03  Kefu Chai  <kefu.chai@scylladb.com>
+
+	Backported from master:
+	2023-05-03  Kefu Chai  <kefu.chai@scylladb.com>
+		    Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/109703
+	* include/bits/basic_string.h (basic_string(Iter, Iter, Alloc)):
+	Initialize _M_string_length.
+
 2023-04-28  Patrick Palka  <ppalka@redhat.com>
 
 	Backported from master: