From 26fd3bf75b52c743b2c94802957c4f7379da7258 Mon Sep 17 00:00:00 2001
From: emsr <3dw4rd@verizon.net>
Date: Thu, 4 Feb 2021 11:41:29 -0500
Subject: [PATCH] Correct date value of the __cpp_size_t_suffix macro.

The value of __cpp_size_t_suffix is 202011 not 202006.

gcc/c-family/ChangeLog:

	* c-cppbuiltin.c (c_cpp_builtins): __cpp_size_t_suffix=202011L.

gcc/testsuite/ChangeLog:

	* g++.dg/cpp23/feat-cxx2b.C: __cpp_size_t_suffix == 202011.
---
 gcc/c-family/c-cppbuiltin.c             | 2 +-
 gcc/testsuite/g++.dg/cpp23/feat-cxx2b.C | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/gcc/c-family/c-cppbuiltin.c b/gcc/c-family/c-cppbuiltin.c
index 48dec21d4b4..9f993c4aff2 100644
--- a/gcc/c-family/c-cppbuiltin.c
+++ b/gcc/c-family/c-cppbuiltin.c
@@ -1028,7 +1028,7 @@ c_cpp_builtins (cpp_reader *pfile)
       if (cxx_dialect > cxx20)
 	{
 	  /* Set feature test macros for C++23.  */
-	  cpp_define (pfile, "__cpp_size_t_suffix=202006L");
+	  cpp_define (pfile, "__cpp_size_t_suffix=202011L");
 	}
       if (flag_concepts)
         {
diff --git a/gcc/testsuite/g++.dg/cpp23/feat-cxx2b.C b/gcc/testsuite/g++.dg/cpp23/feat-cxx2b.C
index 94e08a4896c..4a342e967f8 100644
--- a/gcc/testsuite/g++.dg/cpp23/feat-cxx2b.C
+++ b/gcc/testsuite/g++.dg/cpp23/feat-cxx2b.C
@@ -544,6 +544,6 @@
 
 #ifndef __cpp_size_t_suffix
 #  error "__cpp_size_t_suffix"
-#elif __cpp_size_t_suffix != 202006
-#  error "__cpp_size_t_suffix != 202006"
+#elif __cpp_size_t_suffix != 202011
+#  error "__cpp_size_t_suffix != 202011"
 #endif
-- 
2.30.2