use crate::lcnf::*;
use super::functions::format_stmts;
use super::types::GoLit;
use std::fmt;
impl fmt::Display for GoLit {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
match self {
GoLit::Int(n) => write!(f, "{}", n),
GoLit::Float(v) => {
if v.fract() == 0.0 && v.is_finite() {
write!(f, "{:.1}", v)
} else {
write!(f, "{}", v)
}
}
GoLit::Bool(b) => write!(f, "{}", b),
GoLit::Str(s) => {
write!(f, "\"")?;
for c in s.chars() {
match c {
'"' => write!(f, "\\\"")?,
'\\' => write!(f, "\\\\")?,
'\n' => write!(f, "\\n")?,
'\r' => write!(f, "\\r")?,
'\t' => write!(f, "\\t")?,
c => write!(f, "{}", c)?,
}
}
write!(f, "\"")
}
GoLit::Nil => write!(f, "nil"),
}
}
}