Revert "widl: A structure that contains an embedded interface ptr in an array is a BOGUS_STRUCT.".

tools/widl/typegen.c

@@ -229,64 +229,6 @@ enum typegen_type typegen_detect_type(const type_t *type, const attr_list_t *att
     return TGT_INVALID;
 }
 
-static type_t *get_user_type(const type_t *t, const char **pname);
-
-static int type_contains_iface(const type_t *type)
-{
-  enum typegen_type typegen_type;
-  var_list_t *fields;
-  const var_t *field;
-
-  typegen_type = typegen_detect_type(type, type->attrs, TDT_IGNORE_STRINGS);
-
-  switch(typegen_type)
-  {
-  case TGT_USER_TYPE:
-    return type_contains_iface(get_user_type(type, NULL));
-
-  case TGT_BASIC:
-  case TGT_ENUM:
-    return FALSE;
-
-  case TGT_POINTER:
-    return type_contains_iface(type_pointer_get_ref(type));
-
-  case TGT_ARRAY:
-    return type_contains_iface(type_array_get_element(type));
-
-  case TGT_IFACE_POINTER:
-    return TRUE;
-
-  case TGT_STRUCT:
-    fields = type_struct_get_fields(type);
-    if (fields) LIST_FOR_EACH_ENTRY( field, fields, const var_t, entry )
-    {
-      if(type_contains_iface(field->type))
-        return TRUE;
-    }
-    return FALSE;
-
-  case TGT_UNION:
-    fields = type_union_get_cases(type);
-    if (fields) LIST_FOR_EACH_ENTRY( field, fields, const var_t, entry )
-    {
-      if(field->type && type_contains_iface(field->type))
-        return TRUE;
-    }
-    return FALSE;
-
-    case TGT_STRING:
-        /* shouldn't get here because of TDT_IGNORE_STRINGS above. fall through */
-    case TGT_INVALID:
-    case TGT_CTXT_HANDLE:
-    case TGT_CTXT_HANDLE_POINTER:
-        /* checking after parsing should mean that we don't get here. if we do,
-         * it's a checker bug */
-      assert(0);
-  }
-  return FALSE;
-}
-
 unsigned char get_struct_fc(const type_t *type)
 {
   int has_pointer = 0;
@@ -345,10 +287,8 @@ unsigned char get_struct_fc(const type_t *type)
         if (get_enum_fc(t) == RPC_FC_ENUM16)
             return RPC_FC_BOGUS_STRUCT;
         break;
-    case TGT_ARRAY:
-        if(type_contains_iface(type_array_get_element(t)))
-            return RPC_FC_BOGUS_STRUCT;
     case TGT_POINTER:
+    case TGT_ARRAY:
         if (get_pointer_fc(t, field->attrs, FALSE) == RPC_FC_RP || pointer_size != 4)
             return RPC_FC_BOGUS_STRUCT;
         has_pointer = 1;