re PR c++/10371 (misleading error message for illegal member access)

	PR c++/10371
	* semantics.c (finish_non_static_data_member): Handle when
	both processing_template_decl and qualifying_scope are true.

	* g++.dg/lookup/scoped8.C: New test.

From-SVN: r72950

gcc/cp/ChangeLog

+2003-10-26  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
+
+	PR c++/10371
+	* semantics.c (finish_non_static_data_member): Handle when
+	both processing_template_decl and qualifying_scope are true.
+
 2003-10-24  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 
 	PR c++/11076

gcc/cp/semantics.c

@@ -1224,7 +1224,7 @@ finish_non_static_data_member (tree decl, tree object, tree qualifying_scope)
       return error_mark_node;
     }
   TREE_USED (current_class_ptr) = 1;
-  if (processing_template_decl)
+  if (processing_template_decl && !qualifying_scope)
     {
       tree type = TREE_TYPE (decl);
 
@@ -1263,6 +1263,13 @@ finish_non_static_data_member (tree decl, tree object, tree qualifying_scope)
 	    }
 	}
 
+      /* If PROCESSING_TEMPLATE_DECL is non-zero here, then
+	 QUALIFYING_SCOPE is also non-null.  Wrap this in a SCOPE_REF
+	 for now.  */
+      if (processing_template_decl)
+	return build_min (SCOPE_REF, TREE_TYPE (decl),
+			  qualifying_scope, DECL_NAME (decl));
+
       perform_or_defer_access_check (TYPE_BINFO (access_type), decl);
 
       /* If the data member was named `C::M', convert `*this' to `C'

gcc/testsuite/ChangeLog

+2003-10-26  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
+
+	PR c++/10371
+	* g++.dg/lookup/scoped8.C: New test.
+
 2003-10-25  Eric Botcazou  <ebotcazou@libertysurf.fr>
 
 	* g++.dg/opt/reg-stack3.C: New test.

gcc/testsuite/g++.dg/lookup/scoped8.C

+// { dg-do compile }
+
+// Origin: Volker Reichelt <reichelt@igpm.rwth-aachen.de>
+
+// PR c++/10371: Incorrect tree node built in
+// finish_non_static_data_member.
+
+struct A
+{
+    int i;			// { dg-error "object missing" }
+};
+
+template <int> struct B
+{
+    int foo() { return A::i; }	// { dg-error "this location" }
+};