decl2.c (finish_vtable_vardecl): Check DECL_INTERFACE_KNOWN instead of linkage.

	* decl2.c (finish_vtable_vardecl): Check DECL_INTERFACE_KNOWN
	instead of linkage.

From-SVN: r22793

gcc/cp/ChangeLog

+1998-10-03  Jason Merrill  <jason@yorick.cygnus.com>
+
+	* decl2.c (finish_vtable_vardecl): Check DECL_INTERFACE_KNOWN
+	instead of linkage.
+
 1998-10-01  Jason Merrill  <jason@yorick.cygnus.com>
 
 	* cp-tree.h (FORMAT_VBASE_NAME): New macro.

gcc/cp/decl2.c

@@ -2703,8 +2703,7 @@ finish_vtable_vardecl (prev, vars)
      tree prev, vars;
 {
   if (! DECL_EXTERNAL (vars)
-      && ((TREE_PUBLIC (vars) && ! DECL_WEAK (vars) && ! DECL_ONE_ONLY (vars))
-	  || CLASSTYPE_EXPLICIT_INSTANTIATION (DECL_CONTEXT (vars))
+      && (DECL_INTERFACE_KNOWN (vars)
 	  || TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (vars))
 	  || (hack_decl_function_context (vars) && TREE_USED (vars)))
       && ! TREE_ASM_WRITTEN (vars))