[gcc r13-7416] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:34c039cd8a26d3fb1ed26b9bbb7aa05a1917ddac

commit r13-7416-g34c039cd8a26d3fb1ed26b9bbb7aa05a1917ddac
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Tue Jun 6 00:22:05 2023 +0000

    Daily bump.

Diff:
---
 gcc/DATESTAMP           |  2 +-
 gcc/d/ChangeLog         | 12 ++++++++++++
 gcc/testsuite/ChangeLog |  7 +++++++
 3 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 3e73975bf5e..7e14e0ee146 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20230605
+20230606
diff --git a/gcc/d/ChangeLog b/gcc/d/ChangeLog
index c554811fb52..4b9847a8d40 100644
--- a/gcc/d/ChangeLog
+++ b/gcc/d/ChangeLog
@@ -1,3 +1,15 @@
+2023-06-05  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	Backported from master:
+	2023-06-05  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	* gdc.texi (Warnings): Document -Wextra and -Wmismatched-special-enum.
+	* implement-d.texi (Special Enums): Add reference to warning option
+	-Wmismatched-special-enum.
+	* lang.opt: Add -Wextra and -Wmismatched-special-enum.
+	* types.cc (TypeVisitor::visit (TypeEnum *)): Warn when declared
+	special enum size mismatches its intrinsic type.
+
 2023-04-26  Release Manager
 
 	* GCC 13.1.0 released.
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 246463199fd..46269962f6a 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,10 @@
+2023-06-05  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	Backported from master:
+	2023-06-05  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	* gdc.dg/Wmismatched_enum.d: New test.
+
 2023-06-03  Steve Kargl  <kargl@gcc.gnu.org>
 
 	Backported from master: