(finish_struct): A data member with the same name as the class doesn't suppress const...

(finish_struct): A data member with the same name as the class doesn't
suppress constructors.
(dont_allow_type_definitions): New variable set when types cannot be defined.
(finish_struct): Use it.
(build_vfn_ref): Deleted signature specific code, we don't call this function
anymore from build_signature_method_call.

From-SVN: r10038

diff --git a/gcc/cp/class.c b/gcc/cp/class.c
index b4fb8d2..9a373c3 100644 (file)
--- a/gcc/cp/class.c
+++ b/gcc/cp/class.c
@@ -91,6 +91,8 @@ int current_lang_stacksize;
 tree lang_name_c, lang_name_cplusplus;
 tree current_lang_name;
 
+char *dont_allow_type_definitions;
+
 /* When layout out an aggregate type, the size of the
    basetypes (virtual and non-virtual) is passed to layout_record
    via this node.  */
@@ -466,8 +468,6 @@ build_vfn_ref (ptr_to_instptr, instance, idx)
        }
 
       if (IS_AGGR_TYPE (TREE_TYPE (instance))
-         && !IS_SIGNATURE_POINTER (TREE_TYPE (instance))
-         && !IS_SIGNATURE_REFERENCE (TREE_TYPE (instance))
          && (TREE_CODE (instance) == RESULT_DECL
              || TREE_CODE (instance) == PARM_DECL
              || TREE_CODE (instance) == VAR_DECL))
@@ -2783,6 +2783,12 @@ finish_struct (t, list_of_fieldlists, warn_anon)
       return t;
     }
 
+  if (dont_allow_type_definitions)
+    {
+      pedwarn ("types cannot be defined %s",
+              dont_allow_type_definitions);
+    }
+
   /* Append the fields we need for constructing signature tables.  */
   if (IS_SIGNATURE (t))
     append_signature_fields (list_of_fieldlists);
@@ -3038,8 +3044,10 @@ finish_struct (t, list_of_fieldlists, warn_anon)
              TREE_TYPE (x) = build_pointer_type (TREE_TYPE (x));
            }
 
+#if 0
          if (DECL_NAME (x) == constructor_name (t))
            cant_have_default_ctor = cant_synth_copy_ctor = 1;
+#endif
 
          if (TREE_TYPE (x) == error_mark_node)
            continue;