re PR c++/18698 (Error message using "using" for code not using "using" ;-))

        PR c++/18698
        * decl2.c (grokfield): Only try to treat the decl as an access
        declaration if the scope is a class.

From-SVN: r115095

gcc/cp/ChangeLog

+2006-06-30  Jason Merrill  <jason@redhat.com>
+
+	PR c++/18698
+	* decl2.c (grokfield): Only try to treat the decl as an access 
+	declaration if the scope is a class.
+
 2006-06-29  Jason Merrill  <jason@redhat.com>
 
 	PR c++/26905

gcc/cp/decl2.c

@@ -769,6 +769,8 @@ grokfield (const cp_declarator *declarator,
   if (!declspecs->any_specifiers_p
       && declarator->kind == cdk_id
       && declarator->u.id.qualifying_scope
+      && TYPE_P (declarator->u.id.qualifying_scope)
+      && IS_AGGR_TYPE (declarator->u.id.qualifying_scope)
       && TREE_CODE (declarator->u.id.unqualified_name) == IDENTIFIER_NODE)
     /* Access declaration */
     return do_class_using_decl (declarator->u.id.qualifying_scope,

gcc/testsuite/g++.dg/parse/access10.C

+// PR c++/18698
+// The compiler was giving an error message for invalid syntax
+// that irrelevantly talked about using-declarations.
+
+template<int> struct A
+{
+    ::A~();			// { dg-bogus "using-declaration" }
+};
+
+// Instead of the bogus error we get 3 separate errors.
+// { dg-error "no type" "" { target *-*-* } 5 }
+// { dg-error "::" "" { target *-*-* } 5 }
+// { dg-error "~" "" { target *-*-* } 5 }