boolean (PsiBuilder b, int l) { if (!recursion_guard_(b, l, "safe_index_expression_0")) return false; boolean r; Marker m = enter_section_(b); r = fast_question(b, l + 1); r = r && index_expression_argument_list(b, l + 1); r = r && not_colon(b, l + 1); exit_section_(b, m, null, r); return r; }