12     repr: Option<Atom>,  field
30     pub fn new(repr: Option<Atom>) -> Self {  in new()
32             repr,  in new()
39         let (discriminant, repr) = expr_to_discriminant(expr)?;  in insert()
40         match (self.repr, repr) {  in insert()
54                 self.repr = Some(new_repr);  in insert()
56             (Some(prev), Some(repr)) if prev != repr => {  in insert()
57                 let msg = format!("expected {}, found {}", prev, repr);  in insert()
90         if let Some(repr) = self.repr {  in inferred_repr()
91             return Ok(repr);  in inferred_repr()
100                 return Ok(limits.repr);  in inferred_repr()
113                 let repr = parse_int_suffix(lit.suffix())?;  in expr_to_discriminant()  localVariable
114                 return Ok((discriminant, repr));  in expr_to_discriminant()
119                 let (mut discriminant, repr) = expr_to_discriminant(&unary.expr)?;  in expr_to_discriminant()
124                 return Ok((discriminant, repr));  in expr_to_discriminant()
136     if let Some(expected_repr) = set.repr {  in insert()
279     repr: Atom,  field
285     fn of(repr: Atom) -> Option<Limits> {  in of()
287             if limits.repr == repr {  in of()
297         repr: U8,
302         repr: I8,
307         repr: U16,
312         repr: I16,
317         repr: U32,
322         repr: I32,
327         repr: U64,
332         repr: I64,