From: Yuao Ma <c8ef@outlook.com>
Date: Sun, 21 Dec 2025 06:11:47 +0000 (+0800)
Subject: c++: adjust comment to align with new default c++20
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a9c5f33f3a88fb9f6324beced1ccf30a6740f094;p=thirdparty%2Fgcc.git

c++: adjust comment to align with new default c++20

After r16-5628-g004438857554f4, the default C++ standard is now c++20. Update
the comment here accordingly.

gcc/c-family/ChangeLog:

	* c-common.h (enum cxx_dialect): c++17 to c++20.
---

diff --git a/gcc/c-family/c-common.h b/gcc/c-family/c-common.h
index 6a92bd6ef76..4b63f5d1309 100644
--- a/gcc/c-family/c-common.h
+++ b/gcc/c-family/c-common.h
@@ -748,7 +748,7 @@ enum cxx_dialect {
   cxx26
 };
 
-/* The C++ dialect being used.  C++17 is the default.  */
+/* The C++ dialect being used.  C++20 is the default.  */
 extern enum cxx_dialect cxx_dialect;
 
 /* Maximum template instantiation depth.  This limit is rather