boolean (PsiBuilder b, int l) { if (!recursion_guard_(b, l, "tuple_var_declaration_tuple_2")) return false; while (true) { int c = current_position_(b); if (!tuple_var_declaration_tuple_2_0(b, l + 1)) break; if (!empty_element_parsed_guard_(b, "tuple_var_declaration_tuple_2", c)) break; } return true; }