boolean (PsiBuilder b, int l) { if (!recursion_guard_(b, l, "parenthesized_expression")) return false; if (!nextTokenIsSmart(b, T_LPAREN)) return false; boolean r; Marker m = enter_section_(b); r = p_parenthesized_expression_inner(b, l + 1); exit_section_(b, m, PARENTHESIZED_EXPRESSION, r); return r; }