From: Scott Brumbaugh <scottb.lists@verizon.net>
Date: Mon, 12 Jan 2004 16:14:41 +0000 (+0000)
Subject: re PR c++/4100 ([parser] friend qualifier accepted in definition of nested class)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0426c4ca869f62525e807d8fc1bff9a983780308;p=gcc.git

re PR c++/4100 ([parser] friend qualifier accepted in definition of nested class)

	PR c++/4100
	* parser.c (cp_parser_decl_specifier_seq): Add check for a friend
	decl-specifier occurring along with a class definition.

From-SVN: r75726
---

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index a8b4781ac44..48d831ecb63 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,9 @@
+2004-01-12  Scott Brumbaugh  <scottb.lists@verizon.net>
+
+	PR c++/4100
+	* parser.c (cp_parser_decl_specifier_seq): Add check for a friend
+	decl-specifier occurring along with a class definition.
+
 2004-01-12  Ian Lance Taylor  <ian@wasabisystems.com>
 
 	* parser.c (cp_parser_decl_specifier_seq): Add parenthetical
diff --git a/gcc/cp/parser.c b/gcc/cp/parser.c
index 866012644ce..fe3a3dec965 100644
--- a/gcc/cp/parser.c
+++ b/gcc/cp/parser.c
@@ -6726,6 +6726,10 @@ cp_parser_decl_specifier_seq (cp_parser* parser,
       flags |= CP_PARSER_FLAGS_OPTIONAL;
     }
 
+  /* Don't allow a friend specifier with a class definition.  */
+  if (friend_p && (*declares_class_or_enum & 2))
+    error ("class definition may not be declared a friend");
+
   /* We have built up the DECL_SPECS in reverse order.  Return them in
      the correct order.  */
   return nreverse (decl_specs);