From: Marek Polacek <polacek@redhat.com>
Date: Thu, 22 Jan 2026 17:03:01 +0000 (-0500)
Subject: c++/reflection: update class_members_of comment
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2ab314d52bf762059d6c15caf007151381180773;p=thirdparty%2Fgcc.git

c++/reflection: update class_members_of comment

Explain why TYPE_DECLs in TYPE_FIELDS go at the end.

gcc/cp/ChangeLog:

	* reflect.cc (class_members_of): Update a comment to mention
	finish_member_declaration.
---

diff --git a/gcc/cp/reflect.cc b/gcc/cp/reflect.cc
index 9f979b5c0e7..c1173ced168 100644
--- a/gcc/cp/reflect.cc
+++ b/gcc/cp/reflect.cc
@@ -6621,8 +6621,9 @@ class_members_of (location_t loc, const constexpr_ctx *ctx, tree r,
 				  get_reflection_raw (loc, m));
 	}
     }
-  /* TYPE_DECLs in TYPE_FIELDS come after other decls, so for members_of
-     the declaration order is not preserved.  */
+  /* TYPE_DECLs in TYPE_FIELDS come after other decls due to the "struct
+     stat hack" (see finish_member_declaration), so for members_of the
+     declaration order is not preserved.  */
   if (kind == METAFN_MEMBERS_OF && elts)
     elts->qsort (members_cmp);
   if (kind == METAFN_MEMBERS_OF && !implicitly_declared.is_empty ())