- f->matching_signature(NULL, actual_parameters, use_builtin);
-
- if ((sig == NULL) ||
- (!sig->is_defined && !sig->is_intrinsic))
- continue;
-
- /* If this function expects to bind to a built-in function and the
- * signature that we found isn't a built-in, keep looking. Also keep
- * looking if we expect a non-built-in but found a built-in.
- */
- if (use_builtin != sig->is_builtin())
- continue;