You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: hir.rs
    path of file: ./repos/erg/crates/erg_compiler
    
    the code of the file until where you have to start completion: /// defines High-level Intermediate Representation
use std::fmt;

use erg_common::consts::ERG_MODE;
use erg_common::dict::Dict as HashMap;
use erg_common::error::Location;
#[allow(unused_imports)]
use erg_common::log;
use erg_common::set::Set as HashSet;
use erg_commo
    
    pub fn need_to_be_closed(&self) -> bool {
        match self {
            Self::BinOp(_) | Self::UnaryOp(_) | Self::Lambda(_) | Self::TypeAsc(_) => true,
            Self::Tuple(tup) => match tup {
                Tuple::Normal(tup) => tup.elems.paren.is_none(),
            },
            Self::Call(call) if ERG_MODE => call.args.paren.is_none(),
            _ => false,
        }
    }