- if (father->kind == TYPE_VARIABLE)
- THROWF(tracing_error, 0, "variables can't have different values (%s)", father->name);
- val_t ret = (val_t)xbt_dict_get_or_null (father->values, name);
+ if (father->kind_ == TYPE_VARIABLE)
+ THROWF(tracing_error, 0, "variables can't have different values (%s)", father->name_);
+ Value* ret = (Value*)xbt_dict_get_or_null(father->values_, name);