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Merge branch 'dashu' of https://github.com/coasys/scryer-prolog into coasys-dashu

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Mark
2023-07-24 11:47:57 -06:00
parent 762e6d3ba4 40b6890c54
commit af44d91568
19 changed files with 279 additions and 149 deletions
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6
src/machine/machine_state_impl.rs
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@@ -13,7 +13,7 @@ use crate::machine::partial_string::*;
use crate::machine::stack::*;
use crate::machine::unify::*;
use crate::parser::ast::*;
use crate::parser::rug::{Integer, Rational};
use crate::parser::dashu::{Integer, Rational};
use indexmap::IndexSet;
@@ -1385,7 +1385,7 @@ impl MachineState {
Ok(Number::Float(_)) => {
return type_error(arity);
}
Ok(Number::Rational(n)) if n.denom() != &1 => {
Ok(Number::Rational(n)) if !n.denominator().is_one() => {
return type_error(arity);
}
Ok(n) if n > MAX_ARITY => {
@@ -1398,7 +1398,7 @@ impl MachineState {
let err = self.domain_error(DomainErrorType::NotLessThanZero, n);
return Err(self.error_form(err, stub_gen()));
}
Ok(Number::Rational(n)) => n.numer().to_i64().unwrap(),
Ok(Number::Rational(n)) => n.numerator().to_i64().unwrap(),
Ok(Number::Fixnum(n)) => n.get_num(),
Ok(Number::Integer(n)) => n.to_i64().unwrap(),
Err(_) => {