Merge pull request #1993 from coasys/dashu-fixes

Dashu fixes
This commit is contained in:
Mark Thom
2023-09-11 11:33:16 -06:00
committed by GitHub
13 changed files with 322 additions and 200 deletions

50
Cargo.lock generated
View File

@@ -369,7 +369,7 @@ dependencies = [
[[package]]
name = "dashu"
version = "0.3.1"
source = "git+https://github.com/coasys/dashu.git#f9342190be9062630124e666b001077bb5f02f23"
source = "git+https://github.com/cmpute/dashu.git#9d1ba4ac98a4675f294e2f2c072bf47f96d33e9b"
dependencies = [
"dashu-base",
"dashu-float",
@@ -381,37 +381,36 @@ dependencies = [
[[package]]
name = "dashu-base"
version = "0.3.1"
source = "git+https://github.com/coasys/dashu.git#f9342190be9062630124e666b001077bb5f02f23"
source = "git+https://github.com/cmpute/dashu.git#9d1ba4ac98a4675f294e2f2c072bf47f96d33e9b"
[[package]]
name = "dashu-float"
version = "0.3.2"
source = "git+https://github.com/coasys/dashu.git#f9342190be9062630124e666b001077bb5f02f23"
source = "git+https://github.com/cmpute/dashu.git#9d1ba4ac98a4675f294e2f2c072bf47f96d33e9b"
dependencies = [
"dashu-base",
"dashu-int",
"num-modular",
"num-order",
"num-traits",
"static_assertions",
]
[[package]]
name = "dashu-int"
version = "0.3.1"
source = "git+https://github.com/coasys/dashu.git#f9342190be9062630124e666b001077bb5f02f23"
source = "git+https://github.com/cmpute/dashu.git#9d1ba4ac98a4675f294e2f2c072bf47f96d33e9b"
dependencies = [
"cfg-if",
"dashu-base",
"num-modular 0.5.2",
"num-modular",
"num-order",
"num-traits",
"static_assertions",
]
[[package]]
name = "dashu-macros"
version = "0.3.1"
source = "git+https://github.com/coasys/dashu.git#f9342190be9062630124e666b001077bb5f02f23"
source = "git+https://github.com/cmpute/dashu.git#9d1ba4ac98a4675f294e2f2c072bf47f96d33e9b"
dependencies = [
"dashu-base",
"dashu-float",
@@ -424,13 +423,13 @@ dependencies = [
[[package]]
name = "dashu-ratio"
version = "0.3.2"
source = "git+https://github.com/coasys/dashu.git#f9342190be9062630124e666b001077bb5f02f23"
source = "git+https://github.com/cmpute/dashu.git#9d1ba4ac98a4675f294e2f2c072bf47f96d33e9b"
dependencies = [
"dashu-base",
"dashu-float",
"dashu-int",
"num-modular",
"num-order",
"num-traits",
]
[[package]]
@@ -1311,39 +1310,19 @@ dependencies = [
"winapi",
]
[[package]]
name = "num-integer"
version = "0.1.45"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "225d3389fb3509a24c93f5c29eb6bde2586b98d9f016636dff58d7c6f7569cd9"
dependencies = [
"autocfg",
"num-traits",
]
[[package]]
name = "num-modular"
version = "0.5.1"
version = "0.6.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "64a5fe11d4135c3bcdf3a95b18b194afa9608a5f6ff034f5d857bc9a27fb0119"
dependencies = [
"num-integer",
"num-traits",
]
[[package]]
name = "num-modular"
version = "0.5.2"
source = "git+https://github.com/coasys/num-modular.git#1ae06248ec69390370def3a229b3bf4c209aa6c7"
checksum = "17bb261bf36fa7d83f4c294f834e91256769097b3cb505d44831e0a179ac647f"
[[package]]
name = "num-order"
version = "1.0.4"
version = "1.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e81e321057a0370997b13e6638bba6bd7f6f426e1f8e9a2562490a28eb23e1bc"
checksum = "537b596b97c40fcf8056d153049eb22f481c17ebce72a513ec9286e4986d1bb6"
dependencies = [
"num-modular 0.5.1",
"num-traits",
"num-modular",
]
[[package]]
@@ -1943,6 +1922,7 @@ dependencies = [
"libloading",
"modular-bitfield",
"native-tls",
"num-order",
"ordered-float",
"phf 0.9.0",
"predicates-core",

View File

@@ -68,7 +68,8 @@ libloading = "0.7"
derive_deref = "1.1.1"
http-body-util = "0.1.0-rc.2"
bytes = "1"
dashu = { git = "https://github.com/coasys/dashu.git", version = "0.3.1" }
dashu = { version = "0.3.1", git = "https://github.com/cmpute/dashu.git" }
num-order = { version = "1.2.0" }
rand = "0.8.5"
[target.'cfg(not(target_arch = "wasm32"))'.dependencies]

View File

@@ -14,6 +14,8 @@ use crate::parser::dashu::{Integer, Rational};
use crate::machine::machine_errors::*;
use dashu::base::Abs;
use dashu::base::BitTest;
use num_order::NumOrd;
use ordered_float::*;
use std::cell::Cell;
@@ -361,8 +363,9 @@ impl<'a> ArithmeticEvaluator<'a> {
pub(crate) fn rnd_i<'a>(n: &'a Number, arena: &mut Arena) -> Number {
match n {
&Number::Integer(i) => {
if let Some(n) = i.to_i64() {
fixnum!(Number, n, arena)
let result = (&*i).try_into();
if let Ok(value) = result{
fixnum!(Number, value, arena)
} else {
*n
}
@@ -383,8 +386,9 @@ pub(crate) fn rnd_i<'a>(n: &'a Number, arena: &mut Arena) -> Number {
&Number::Rational(ref r) => {
let (_, floor) = (r.fract(), r.floor());
if let Some(floor) = floor.to_i64() {
fixnum!(Number, floor, arena)
let result = floor.clone().try_into();
if let Ok(value) = result{
fixnum!(Number, value, arena)
} else {
Number::Integer(arena_alloc!(floor, arena))
}
@@ -533,10 +537,10 @@ impl PartialEq for Number {
fn eq(&self, rhs: &Self) -> bool {
match (self, rhs) {
(&Number::Fixnum(n1), &Number::Fixnum(n2)) => n1.eq(&n2),
(&Number::Fixnum(n1), &Number::Integer(ref n2)) => n1.get_num().eq(&**n2),
(&Number::Integer(ref n1), &Number::Fixnum(n2)) => (&**n1).eq(&n2.get_num()),
(&Number::Fixnum(n1), &Number::Rational(ref n2)) => n1.get_num().eq(&**n2),
(&Number::Rational(ref n1), &Number::Fixnum(n2)) => (&**n1).eq(&n2.get_num()),
(&Number::Fixnum(n1), &Number::Integer(ref n2)) => n1.get_num().num_eq(&**n2),
(&Number::Integer(ref n1), &Number::Fixnum(n2)) => (&**n1).num_eq(&n2.get_num()),
(&Number::Fixnum(n1), &Number::Rational(ref n2)) => Integer::from(n1.get_num()).num_eq(&**n2),
(&Number::Rational(ref n1), &Number::Fixnum(n2)) => (&**n1).num_eq(&Integer::from(n2.get_num())),
(&Number::Fixnum(n1), &Number::Float(n2)) => OrderedFloat(n1.get_num() as f64).eq(&n2),
(&Number::Float(n1), &Number::Fixnum(n2)) => n1.eq(&OrderedFloat(n2.get_num() as f64)),
(&Number::Integer(ref n1), &Number::Integer(ref n2)) => n1.eq(n2),
@@ -553,7 +557,7 @@ impl PartialEq for Number {
}
#[cfg(not(feature = "num"))]
{
&**n1 == &**n2
(&**n1).num_eq(&**n2)
}
}
(&Number::Rational(ref n1), &Number::Integer(ref n2)) => {
@@ -563,7 +567,7 @@ impl PartialEq for Number {
}
#[cfg(not(feature = "num"))]
{
&**n1 == &**n2
(&**n1).num_eq(&**n2)
}
}
(&Number::Rational(ref n1), &Number::Float(n2)) => {
@@ -593,8 +597,8 @@ impl PartialOrd<usize> for Number {
(n as usize).partial_cmp(rhs)
}
}
Number::Integer(n) => (&**n).partial_cmp(rhs),
Number::Rational(r) => (&**r).partial_cmp(rhs),
Number::Integer(n) => Some((&**n).num_cmp(rhs)),
Number::Rational(r) => Some((&**r).num_cmp(&Integer::from(*rhs))),
Number::Float(f) => f.partial_cmp(&OrderedFloat(*rhs as f64)),
}
}
@@ -613,8 +617,8 @@ impl PartialEq<usize> for Number {
(n as usize).eq(rhs)
}
}
Number::Integer(n) => (&**n).eq(rhs),
Number::Rational(r) => (&**r).eq(rhs),
Number::Integer(n) => (&**n).num_eq(rhs),
Number::Rational(r) => (&**r).num_eq(&Integer::from(*rhs)),
Number::Float(f) => f.eq(&OrderedFloat(*rhs as f64)),
}
}
@@ -650,7 +654,7 @@ impl Ord for Number {
}
#[cfg(not(feature = "num"))]
{
(&*n1).partial_cmp(&*n2).unwrap_or(Ordering::Less)
(&*n1).num_partial_cmp(&*n2).unwrap_or(Ordering::Less)
}
}
(&Number::Rational(n1), &Number::Integer(n2)) => {
@@ -660,7 +664,7 @@ impl Ord for Number {
}
#[cfg(not(feature = "num"))]
{
(&*n1).partial_cmp(&*n2).unwrap_or(Ordering::Less)
(&*n1).num_partial_cmp(&*n2).unwrap_or(Ordering::Less)
}
}
(&Number::Rational(n1), &Number::Float(n2)) => {
@@ -711,14 +715,14 @@ impl TryFrom<HeapCellValue> for Number {
pub(crate) fn binary_pow(mut n: Integer, power: &Integer) -> Integer {
let mut power = Integer::from(power.abs());
if power == 0 {
if power.num_eq(&0) {
return Integer::from(1);
}
let mut oddand = Integer::from(1);
while power > 1 {
if power.is_odd() {
while power.num_gt(&1) {
if power.bit(0) {
oddand *= &n;
}

View File

@@ -1024,7 +1024,7 @@ impl<'a, Outputter: HCValueOutputter> HCPrinter<'a, Outputter> {
match self.op_dir.get(&(atom!("rdiv"), Fixity::In)) {
Some(op_desc) => {
if r.is_integer() {
if r.denominator().is_one() {
let output_str = format!("{}", r);
push_space_if_amb!(self, &output_str, {
@@ -1370,7 +1370,7 @@ impl<'a, Outputter: HCValueOutputter> HCPrinter<'a, Outputter> {
Ok(Number::Integer(n)) => &*n >= &Integer::from(0),
Ok(Number::Fixnum(n)) => n.get_num() >= 0,
Ok(Number::Float(f)) => f >= OrderedFloat(0f64),
Ok(Number::Rational(r)) => &*r >= &Integer::from(0),
Ok(Number::Rational(r)) => &*r >= &Rational::from(0),
_ => false,
}
}) && needs_bracketing(op_desc, op)

View File

@@ -1122,12 +1122,11 @@ pub(crate) fn constant_key_alternatives(
}
*/
Literal::Integer(ref n) => {
if let Some(n) = n.to_isize() {
Fixnum::build_with_checked(n as i64)
.map(|n| {
constants.push(Literal::Fixnum(n));
})
.unwrap();
let result = (&**n).try_into();
if let Ok(value) = result {
Fixnum::build_with_checked(value).map(|n| {
constants.push(Literal::Fixnum(n));
}).unwrap();
}
}
_ => {}

View File

@@ -1,7 +1,9 @@
use dashu::base::Abs;
use dashu::base::DivRem;
use dashu::base::Gcd;
use dashu::integer::IBig;
use divrem::*;
use num_order::NumOrd;
use crate::arena::*;
use crate::arithmetic::*;
@@ -454,14 +456,14 @@ pub(crate) fn max(n1: Number, n2: Number) -> Result<Number, MachineStubGen> {
}
}
(Number::Fixnum(n1), Number::Integer(n2)) => {
if &*n2 > &n1.get_num() {
if (&*n2).num_gt(&n1.get_num()) {
Ok(Number::Integer(n2))
} else {
Ok(Number::Fixnum(n1))
}
}
(Number::Integer(n1), Number::Fixnum(n2)) => {
if &*n1 > &n2.get_num() {
if (&*n1).num_gt(&n2.get_num()) {
Ok(Number::Integer(n1))
} else {
Ok(Number::Fixnum(n2))
@@ -498,14 +500,14 @@ pub(crate) fn min(n1: Number, n2: Number) -> Result<Number, MachineStubGen> {
}
}
(Number::Fixnum(n1), Number::Integer(n2)) => {
if &*n2 < &n1.get_num() {
if (&*n2).num_lt(&n1.get_num()) {
Ok(Number::Integer(n2))
} else {
Ok(Number::Fixnum(n1))
}
}
(Number::Integer(n1), Number::Fixnum(n2)) => {
if &*n1 < &n2.get_num() {
if (&*n1).num_lt(&n2.get_num()) {
Ok(Number::Integer(n1))
} else {
Ok(Number::Fixnum(n2))
@@ -560,7 +562,7 @@ pub(crate) fn rdiv(
r1: TypedArenaPtr<Rational>,
r2: TypedArenaPtr<Rational>,
) -> Result<Rational, MachineStubGen> {
if &*r2 == &0 {
if &*r2 == &Rational::from(0) {
let stub_gen = || {
let rdiv_atom = atom!("rdiv");
functor_stub(rdiv_atom, 2)
@@ -594,7 +596,7 @@ pub(crate) fn idiv(n1: Number, n2: Number, arena: &mut Arena) -> Result<Number,
}
}
(Number::Fixnum(n1), Number::Integer(n2)) => {
if &*n2 == &0 {
if (&*n2).num_eq(&0) {
Err(zero_divisor_eval_error(stub_gen))
} else {
Ok(Number::arena_from(Integer::from(n1) / &*n2, arena))
@@ -608,11 +610,11 @@ pub(crate) fn idiv(n1: Number, n2: Number, arena: &mut Arena) -> Result<Number,
}
}
(Number::Integer(n1), Number::Integer(n2)) => {
if &*n2 == &0 {
if (&*n2).num_eq(&0) {
Err(zero_divisor_eval_error(stub_gen))
} else {
Ok(Number::arena_from(
<(Integer, Integer)>::from(n1.div_rem_floor_ref(&*n2)).0,
<(Integer, Integer)>::from((&*n1).div_rem(&*n2)).0,
arena,
))
}
@@ -666,9 +668,15 @@ pub(crate) fn shr(n1: Number, n2: Number, arena: &mut Arena) -> Result<Number, M
(Number::Fixnum(n1), Number::Integer(n2)) => {
let n1 = Integer::from(n1.get_num());
match n2.to_usize() {
Some(n2) => Ok(Number::arena_from(n1 >> n2, arena)),
_ => Ok(Number::arena_from(n1 >> usize::max_value(), arena)),
let result: Result<usize, _> = (&*n2).try_into();
match result {
Ok(n2) => {
Ok(Number::arena_from(n1 >> n2, arena))
}
Err(_) => {
Ok(Number::arena_from(n1 >> usize::max_value(), arena))
}
}
}
(Number::Integer(n1), Number::Fixnum(n2)) => match usize::try_from(n2.get_num()) {
@@ -678,12 +686,17 @@ pub(crate) fn shr(n1: Number, n2: Number, arena: &mut Arena) -> Result<Number, M
arena,
)),
},
(Number::Integer(n1), Number::Integer(n2)) => match n2.to_usize() {
Some(n2) => Ok(Number::arena_from(Integer::from(&*n1 >> n2), arena)),
_ => Ok(Number::arena_from(
Integer::from(&*n1 >> usize::max_value()),
arena,
)),
(Number::Integer(n1), Number::Integer(n2)) => {
let result: Result<usize, _> = (&*n2).try_into();
match result {
Ok(n2) => {
Ok(Number::arena_from(Integer::from(&*n1 >> n2), arena))
}
Err(_) => {
Ok(Number::arena_from(Integer::from(&*n1 >> usize::max_value()), arena))
}
}
},
(Number::Integer(_), n2) => Err(numerical_type_error(ValidType::Integer, n2, stub_gen)),
(Number::Fixnum(_), n2) => Err(numerical_type_error(ValidType::Integer, n2, stub_gen)),
@@ -717,9 +730,14 @@ pub(crate) fn shl(n1: Number, n2: Number, arena: &mut Arena) -> Result<Number, M
(Number::Fixnum(n1), Number::Integer(n2)) => {
let n1 = Integer::from(n1.get_num());
match n2.to_u32() {
Some(n2) => Ok(Number::arena_from(n1.to_u64().unwrap() << n2, arena)),
_ => Ok(Number::arena_from(n1 << usize::max_value(), arena)),
match (&*n2).try_into() as Result<u32, _> {
Ok(n2) => {
let n1: u64 = n1.try_into().unwrap();
Ok(Number::arena_from(n1 << n2, arena))
},
_ => {
Ok(Number::arena_from(n1 << usize::max_value(), arena))
}
}
}
(Number::Integer(n1), Number::Fixnum(n2)) => match usize::try_from(n2.get_num()) {
@@ -729,15 +747,14 @@ pub(crate) fn shl(n1: Number, n2: Number, arena: &mut Arena) -> Result<Number, M
arena,
)),
},
(Number::Integer(n1), Number::Integer(n2)) => match n2.to_u32() {
Some(n2) => Ok(Number::arena_from(
Integer::from(n1.to_u64().unwrap() << n2),
arena,
)),
_ => Ok(Number::arena_from(
Integer::from(&*n1 << usize::max_value()),
arena,
)),
(Number::Integer(n1), Number::Integer(n2)) => match (&*n2).try_into() as Result<u32, _> {
Ok(n2) => {
let n1: u64 = (&*n1).try_into().unwrap();
Ok(Number::arena_from(Integer::from(n1 << n2), arena))
},
_ => {
Ok(Number::arena_from(Integer::from(&*n1 << usize::max_value()),arena))
}
},
(Number::Integer(_), n2) => Err(numerical_type_error(ValidType::Integer, n2, stub_gen)),
(Number::Fixnum(_), n2) => Err(numerical_type_error(ValidType::Integer, n2, stub_gen)),
@@ -848,12 +865,12 @@ pub(crate) fn modulus(x: Number, y: Number, arena: &mut Arena) -> Result<Number,
}
}
(Number::Fixnum(n1), Number::Integer(n2)) => {
if &*n2 == &0 {
if (&*n2).num_eq(&0) {
Err(zero_divisor_eval_error(stub_gen))
} else {
let n1 = Integer::from(n1.get_num());
Ok(Number::arena_from(
<(Integer, Integer)>::from(n1.div_rem_floor_ref(&*n2)).1,
<(Integer, Integer)>::from(n1.div_rem(&*n2)).1,
arena,
))
}
@@ -866,17 +883,17 @@ pub(crate) fn modulus(x: Number, y: Number, arena: &mut Arena) -> Result<Number,
} else {
let n2 = Integer::from(n2_i);
Ok(Number::arena_from(
<(Integer, Integer)>::from(n1.div_rem_floor_ref(&n2)).1,
<(Integer, Integer)>::from((&*n1).div_rem(&n2)).1,
arena,
))
}
}
(Number::Integer(x), Number::Integer(y)) => {
if &*y == &0 {
if (&*y).num_eq(&0) {
Err(zero_divisor_eval_error(stub_gen))
} else {
Ok(Number::arena_from(
<(Integer, Integer)>::from(x.div_rem_floor_ref(&*y)).1,
<(Integer, Integer)>::from((&*x).div_rem(&*y)).1,
arena,
))
}
@@ -906,7 +923,7 @@ pub(crate) fn remainder(x: Number, y: Number, arena: &mut Arena) -> Result<Numbe
}
}
(Number::Fixnum(n1), Number::Integer(n2)) => {
if &*n2 == &0 {
if (&*n2).num_eq(&0) {
Err(zero_divisor_eval_error(stub_gen))
} else {
let n1 = Integer::from(n1.get_num());
@@ -924,7 +941,7 @@ pub(crate) fn remainder(x: Number, y: Number, arena: &mut Arena) -> Result<Numbe
}
}
(Number::Integer(n1), Number::Integer(n2)) => {
if &*n2 == &0 {
if (&*n2).num_eq(&0) {
Err(zero_divisor_eval_error(stub_gen))
} else {
Ok(Number::arena_from(Integer::from(&*n1 % &*n2), arena))
@@ -962,10 +979,8 @@ pub(crate) fn gcd(n1: Number, n2: Number, arena: &mut Arena) -> Result<Number, M
}
(Number::Integer(n1), Number::Integer(n2)) => {
let n1_clone: Integer = (*n1).clone();
Ok(Number::arena_from(
Integer::from(n1_clone.gcd(&Integer::from(n2.to_isize().unwrap()))) as IBig,
arena,
))
let n2: isize = (&*n2).try_into().unwrap();
Ok(Number::arena_from(Integer::from(n1_clone.gcd(&Integer::from(n2))) as IBig, arena))
}
(Number::Float(f), _) | (_, Number::Float(f)) => {
let n = Number::Float(f);

View File

@@ -246,7 +246,10 @@ pub(crate) fn to_local_code_ptr(heap: &Heap, addr: HeapCellValue) -> Option<usiz
let extract_integer = |s: usize| -> Option<usize> {
match Number::try_from(heap[s]) {
Ok(Number::Fixnum(n)) => usize::try_from(n.get_num()).ok(),
Ok(Number::Integer(n)) => n.to_usize(),
Ok(Number::Integer(n)) => {
let value: usize = (&*n).try_into().unwrap();
Some(value)
},
_ => None,
}
};

View File

@@ -1636,11 +1636,10 @@ impl Machine {
let arity = self.deref_register(3);
let arity = match Number::try_from(arity) {
Ok(Number::Integer(n))
if &*n >= &Integer::from(0) && &*n <= &Integer::from(MAX_ARITY) =>
{
Ok(n.to_usize().unwrap())
}
Ok(Number::Integer(n)) if &*n >= &Integer::from(0) && &*n <= &Integer::from(MAX_ARITY) => {
let value: usize = (&*n).try_into().unwrap();
Ok(value)
},
Ok(Number::Fixnum(n)) if n.get_num() >= 0 && n.get_num() <= MAX_ARITY as i64 => {
Ok(usize::try_from(n.get_num()).unwrap())
}
@@ -2202,7 +2201,10 @@ impl Machine {
.store(self.machine_st.deref(self.machine_st[temp_v!(3)]));
let target_pos = match Number::try_from(target_pos) {
Ok(Number::Integer(n)) => n.to_usize().unwrap(),
Ok(Number::Integer(n)) => {
let value: usize = (&*n).try_into().unwrap();
value
},
Ok(Number::Fixnum(n)) => usize::try_from(n.get_num()).unwrap(),
_ => unreachable!(),
};

View File

@@ -885,8 +885,10 @@ impl MachineState {
}
}
Ok(Number::Integer(n)) => {
if let Some(n) = n.to_usize() {
printer.max_depth = n;
let result = (&*n).try_into();
if let Ok(value) = result {
printer.max_depth = value;
} else {
self.fail = true;
return Ok(None);

View File

@@ -16,6 +16,7 @@ use crate::parser::dashu::{Integer, Rational};
use crate::types::*;
use indexmap::IndexSet;
use num_order::NumOrd;
use std::cmp::Ordering;
use std::convert::TryFrom;
@@ -294,12 +295,12 @@ impl MachineState {
pub fn unify_big_int(&mut self, n1: TypedArenaPtr<Integer>, value: HeapCellValue) {
let mut unifier = DefaultUnifier::from(self);
unifier.unify_big_num(n1, value);
unifier.unify_big_integer(n1, value);
}
pub fn unify_rational(&mut self, n1: TypedArenaPtr<Rational>, value: HeapCellValue) {
let mut unifier = DefaultUnifier::from(self);
unifier.unify_big_num(n1, value);
unifier.unify_big_rational(n1, value);
}
pub fn unify_f64(&mut self, f1: F64Ptr, value: HeapCellValue) {
@@ -1182,7 +1183,10 @@ impl MachineState {
let n = match n {
Number::Fixnum(n) => n.get_num() as usize,
Number::Integer(n) if *n >= 0 && *n <= std::usize::MAX => n.to_usize().unwrap(),
Number::Integer(n) if (*n).num_ge(&0) && (*n).num_le(&std::usize::MAX) => {
let value: usize = (&*n).try_into().unwrap();
value
},
_ => {
self.fail = true;
return Ok(());
@@ -1399,9 +1403,15 @@ impl MachineState {
let err = self.domain_error(DomainErrorType::NotLessThanZero, n);
return Err(self.error_form(err, stub_gen()));
}
Ok(Number::Rational(n)) => n.numerator().to_i64().unwrap(),
Ok(Number::Rational(n)) => {
let value: i64 = n.numerator().try_into().unwrap();
value
},
Ok(Number::Fixnum(n)) => n.get_num(),
Ok(Number::Integer(n)) => n.to_i64().unwrap(),
Ok(Number::Integer(n)) => {
let value: i64 = (&*n).try_into().unwrap();
value
},
Err(_) => {
return type_error(arity);
}
@@ -1678,9 +1688,9 @@ impl MachineState {
Err(_) => {}
},
Ok(Number::Integer(n)) => {
if let Some(b) = n.to_u8() {
bytes.push(b);
}
let b: u8 = (&*n).try_into().unwrap();
bytes.push(b);
}
_ => {}
}

View File

@@ -58,7 +58,10 @@ fn setup_predicate_indicator(term: &mut Term) -> Result<PredicateKey, Compilatio
let name = terms.pop().unwrap();
let arity = match arity {
Term::Literal(_, Literal::Integer(n)) => n.to_usize(),
Term::Literal(_, Literal::Integer(n)) => {
let value: usize = (&*n).try_into().unwrap();
Some(value)
},
Term::Literal(_, Literal::Fixnum(n)) => usize::try_from(n.get_num()).ok(),
_ => None,
}

View File

@@ -1,8 +1,10 @@
use crate::parser::ast::*;
use crate::parser::parser::*;
use dashu::integer::Sign;
use dashu::integer::UBig;
use lazy_static::lazy_static;
use num_order::NumOrd;
use crate::arena::*;
use crate::atom_table::*;
@@ -759,7 +761,11 @@ impl MachineState {
let max_steps_n = match max_steps {
Ok(Number::Fixnum(n)) => Some(n.get_num()),
Ok(Number::Integer(n)) => n.to_i64(),
Ok(Number::Integer(n)) => {
let value: i64 = (&*n).try_into().unwrap();
Some(value)
},
_ => None,
};
@@ -1119,7 +1125,8 @@ impl MachineState {
_ => {}
},
Ok(Number::Integer(n)) => {
if let Some(c) = n.to_u32().and_then(std::char::from_u32) {
let n: u32 = (&*n).try_into().unwrap();
if let Some(c) = std::char::from_u32(n) {
string.push(c);
continue;
}
@@ -1782,7 +1789,10 @@ impl Machine {
let reg = self.deref_register(2);
let n = match Number::try_from(reg) {
Ok(Number::Fixnum(n)) => usize::try_from(n.get_num()).ok(),
Ok(Number::Integer(n)) => n.to_usize(),
Ok(Number::Integer(n)) => {
let value: usize = (&*n).try_into().unwrap();
Some(value)
},
_ => {
unreachable!()
}
@@ -2530,8 +2540,9 @@ impl Machine {
addr if addr.is_var() => addr,
addr => match Number::try_from(addr) {
Ok(Number::Integer(n)) => {
if let Some(nb) = n.to_u8() {
fixnum_as_cell!(Fixnum::build_with(nb as i64))
let result: Result<u8, _> = (&*n).try_into();
if let Ok(value) = result {
fixnum_as_cell!(Fixnum::build_with(value as i64))
} else {
let err = self.machine_st.type_error(ValidType::InByte, addr);
return Err(self.machine_st.error_form(err, stub_gen()));
@@ -2725,9 +2736,9 @@ impl Machine {
_ => {
match Number::try_from(a2) {
Ok(Number::Integer(n)) => {
let n = n
.to_u32()
.and_then(|n| std::char::from_u32(n).and_then(|_| Some(n)));
let n: u32 = (&*n).try_into().unwrap();
let n = std::char::from_u32(n).and_then(|_| Some(n));
if let Some(n) = n {
fixnum_as_cell!(Fixnum::build_with(n as i64))
@@ -2901,7 +2912,9 @@ impl Machine {
_ => {
match Number::try_from(a2) {
Ok(Number::Integer(n)) => {
let c = match n.to_u32().and_then(std::char::from_u32) {
let n: u32 = (&*n).try_into().unwrap();
let n = std::char::from_u32(n);
let c = match n {
Some(c) => c,
_ => {
let err = self.machine_st.representation_error(RepFlag::CharacterCode);
@@ -3136,7 +3149,9 @@ impl Machine {
} else {
match Number::try_from(addr) {
Ok(Number::Integer(n)) => {
if let Some(c) = n.to_u32().and_then(|c| char::try_from(c).ok()) {
let n: u32 = (&*n).try_into().unwrap();
let n = char::try_from(n);
if let Some(c) = n.ok() {
write!(&mut stream, "{}", c).unwrap();
return Ok(());
}
@@ -3279,17 +3294,21 @@ impl Machine {
} else {
match Number::try_from(addr) {
Ok(Number::Integer(n)) => {
if let Some(nb) = n.to_u8() {
match stream.write(&mut [nb]) {
Ok(1) => {
return Ok(());
}
_ => {
let err = self.machine_st.existence_error(ExistenceError::Stream(
stream_as_cell!(stream),
));
let n: u8 = (&*n).try_into().unwrap();
match n {
nb => {
match stream.write(&mut [nb]) {
Ok(1) => {
return Ok(());
}
_ => {
let err = self.machine_st.existence_error(
ExistenceError::Stream(stream_as_cell!(stream))
);
return Err(self.machine_st.error_form(err, stub_gen()));
return Err(self.machine_st.error_form(err, stub_gen()));
}
}
}
}
@@ -3359,15 +3378,17 @@ impl Machine {
addr
} else {
match Number::try_from(addr) {
Ok(Number::Integer(ref n)) if **n == -1_i64 => {
Ok(Number::Integer(ref n)) if (**n).num_eq(&1_i64) => {
fixnum_as_cell!(Fixnum::build_with(-1))
}
Ok(Number::Fixnum(n)) if n.get_num() == -1_i64 => {
fixnum_as_cell!(Fixnum::build_with(-1))
}
Ok(Number::Integer(n)) => {
if let Some(nb) = n.to_u8() {
fixnum_as_cell!(Fixnum::build_with(nb as i64))
let n: Result<u8, _> = (&*n).try_into();
if let Ok(value) = n {
fixnum_as_cell!(Fixnum::build_with(value as i64))
} else {
let err = self.machine_st.type_error(ValidType::InByte, addr);
return Err(self.machine_st.error_form(err, stub_gen()));
@@ -3519,8 +3540,10 @@ impl Machine {
let num = match Number::try_from(self.deref_register(2)) {
Ok(Number::Fixnum(n)) => usize::try_from(n.get_num()).unwrap(),
Ok(Number::Integer(n)) => match n.to_usize() {
Some(u) => u,
Ok(Number::Integer(n)) => match (&*n).try_into() as Result<usize, _> {
Ok(u) => {
u
}
_ => {
self.machine_st.fail = true;
return Ok(());
@@ -3613,7 +3636,8 @@ impl Machine {
} else {
match Number::try_from(addr) {
Ok(Number::Integer(n)) => {
let n = n.to_u32().and_then(|n| std::char::from_u32(n));
let n: u32 = (&*n).try_into().unwrap();
let n = std::char::from_u32(n);
if let Some(n) = n {
fixnum_as_cell!(Fixnum::build_with(n as i64))
@@ -3965,7 +3989,10 @@ impl Machine {
let arity = match Number::try_from(arity) {
Ok(Number::Fixnum(n)) => Some(n.get_num() as usize),
Ok(Number::Integer(n)) => n.to_usize(),
Ok(Number::Integer(n)) => {
let value: usize = (&*n).try_into().unwrap();
Some(value)
},
_ => None,
};
@@ -4316,9 +4343,9 @@ impl Machine {
let n = match Number::try_from(len) {
Ok(Number::Fixnum(n)) => n.get_num() as usize,
Ok(Number::Integer(n)) => match n.to_usize() {
Some(n) => n,
None => {
Ok(Number::Integer(n)) => match (&*n).try_into() as Result<usize, _> {
Ok(n) => n,
Err(_) => {
let err = self.machine_st.resource_error(len);
return Err(self.machine_st.error_form(err, stub_gen()));
}
@@ -4628,24 +4655,24 @@ impl Machine {
#[cfg(feature = "http")]
#[inline(always)]
pub(crate) fn http_answer(&mut self) -> CallResult {
let culprit = self.deref_register(1);
let status_code = self.deref_register(2);
let status_code: u16 = match Number::try_from(status_code) {
Ok(Number::Fixnum(n)) => n.get_num() as u16,
Ok(Number::Integer(n)) => match n.to_u16() {
Some(u) => u,
_ => {
self.machine_st.fail = true;
return Ok(());
}
},
_ => unreachable!(),
};
let stub_gen = || functor_stub(atom!("http_listen"), 2);
let headers = match self
.machine_st
.try_from_list(self.machine_st.registers[3], stub_gen)
{
let culprit = self.deref_register(1);
let status_code = self.deref_register(2);
let status_code: u16 = match Number::try_from(status_code) {
Ok(Number::Fixnum(n)) => n.get_num() as u16,
Ok(Number::Integer(n)) => {
let n: Result<u16, _> = (&*n).try_into();
if let Ok(value) = n {
value
} else {
self.machine_st.fail = true;
return Ok(());
}
}
_ => unreachable!()
};
let stub_gen = || functor_stub(atom!("http_listen"), 2);
let headers = match self.machine_st.try_from_list(self.machine_st.registers[3], stub_gen) {
Ok(addrs) => {
let mut header_map = HeaderMap::new();
for heap_cell in addrs {
@@ -4937,7 +4964,10 @@ impl Machine {
let specifier = cell_as_atom_cell!(self.deref_register(2)).get_name();
let priority = match Number::try_from(priority) {
Ok(Number::Integer(n)) => n.to_u16().unwrap(),
Ok(Number::Integer(n)) => {
let n: u16 = (&*n).try_into().unwrap();
n
},
Ok(Number::Fixnum(n)) => u16::try_from(n.get_num()).unwrap(),
_ => {
unreachable!();
@@ -5094,7 +5124,10 @@ impl Machine {
let addr = self.deref_register(1);
let b = match Number::try_from(addr) {
Ok(Number::Integer(n)) => n.to_usize(),
Ok(Number::Integer(n)) => {
let value: usize = (&*n).try_into().unwrap();
Some(value)
},
Ok(Number::Fixnum(n)) => usize::try_from(n.get_num()).ok(),
_ => {
self.machine_st.fail = true;
@@ -5477,12 +5510,16 @@ impl Machine {
let code = match Number::try_from(code) {
Ok(Number::Fixnum(n)) => u8::try_from(n.get_num()).unwrap(),
Ok(Number::Integer(n)) => n.to_u8().unwrap(),
Ok(Number::Integer(n)) => {
let n: u8 = (&*n).try_into().unwrap();
n
},
Ok(Number::Rational(r)) => {
// n has already been confirmed as an integer, and
// internally, Rational is assumed reduced, so its
// denominator must be 1.
r.numerator().to_u8().unwrap()
let r = r.numerator().try_into().unwrap();
r
}
_ => {
unreachable!()
@@ -5512,7 +5549,10 @@ impl Machine {
let n = match Number::try_from(a2) {
Ok(Number::Fixnum(bp)) => bp.get_num() as usize,
Ok(Number::Integer(n)) => n.to_usize().unwrap(),
Ok(Number::Integer(n)) => {
let value: usize = (&*n).try_into().unwrap();
value
},
_ => {
let stub = functor_stub(atom!("call_with_inference_limit"), 3);
@@ -5525,8 +5565,9 @@ impl Machine {
let a3 = self.deref_register(3);
let count = self.machine_st.cwil.add_limit(n, bp);
if let Some(count) = count.to_i64() {
self.machine_st.unify_fixnum(Fixnum::build_with(count), a3);
let result = count.try_into();
if let Ok(value) = result{
self.machine_st.unify_fixnum(Fixnum::build_with(value), a3);
} else {
let count = arena_alloc!(count.clone(), &mut self.machine_st.arena);
self.machine_st.unify_big_int(count, a3);
@@ -5553,8 +5594,10 @@ impl Machine {
let arity = match Number::try_from(a3) {
Ok(Number::Fixnum(n)) => n.get_num() as usize,
Ok(Number::Integer(n)) => {
if let Some(n) = n.to_usize() {
n
let result = (&*n).try_into();
if let Ok(value) = result {
value
} else {
return false;
}
@@ -5677,8 +5720,9 @@ impl Machine {
let count = self.machine_st.cwil.remove_limit(bp).clone();
if let Some(count) = count.to_i64() {
self.machine_st.unify_fixnum(Fixnum::build_with(count), a2);
let result = count.clone().try_into();
if let Ok(value) = result{
self.machine_st.unify_fixnum(Fixnum::build_with(value), a2);
} else {
let count = arena_alloc!(count.clone(), &mut self.machine_st.arena);
self.machine_st.unify_big_int(count, a2);
@@ -6222,14 +6266,17 @@ impl Machine {
match Number::try_from(seed) {
Ok(Number::Fixnum(n)) => {
let _: StdRng = SeedableRng::seed_from_u64(Integer::from(n).to_u64().unwrap());
}
let n: u64 = Integer::from(n).try_into().unwrap();
let _: StdRng = SeedableRng::seed_from_u64(n);
},
Ok(Number::Integer(n)) => {
let _: StdRng = SeedableRng::seed_from_u64(n.to_u64().unwrap());
}
let n: u64 = (&*n).try_into().unwrap();
let _: StdRng = SeedableRng::seed_from_u64(n);
},
Ok(Number::Rational(n)) => {
if n.denominator() == &UBig::from(1 as u32) {
let _: StdRng = SeedableRng::seed_from_u64(n.numerator().to_u64().unwrap());
let n: u64 = n.numerator().try_into().unwrap();
let _: StdRng = SeedableRng::seed_from_u64(n);
}
}
_ => {
@@ -6664,7 +6711,8 @@ impl Machine {
let position = match Number::try_from(position) {
Ok(Number::Fixnum(n)) => n.get_num() as u64,
Ok(Number::Integer(n)) => {
if let Some(n) = n.to_u64() {
let n: Result<u64, _> = (&*n).try_into();
if let Ok(n) = n {
n
} else {
self.machine_st.fail = true;
@@ -6947,7 +6995,10 @@ impl Machine {
let arity = match Number::try_from(arity) {
Ok(Number::Fixnum(n)) => n.get_num() as usize,
Ok(Number::Integer(n)) => n.to_usize().unwrap(),
Ok(Number::Integer(n)) => {
let value: usize = (&*n).try_into().unwrap();
value
},
_ => {
unreachable!()
}
@@ -7000,7 +7051,10 @@ impl Machine {
let index_ptr = self.deref_register(1);
let index_ptr = match Number::try_from(index_ptr) {
Ok(Number::Fixnum(n)) => n.get_num() as usize,
Ok(Number::Integer(n)) => n.to_usize().unwrap(),
Ok(Number::Integer(n)) => {
let value: usize = (&*n).try_into().unwrap();
value
},
_ => {
unreachable!()
}
@@ -7287,8 +7341,8 @@ impl Machine {
let length = match Number::try_from(length) {
Ok(Number::Fixnum(n)) => usize::try_from(n.get_num()).unwrap(),
Ok(Number::Integer(n)) => match n.to_usize() {
Some(u) => u,
Ok(Number::Integer(n)) => match (&*n).try_into() as Result<usize, _> {
Ok(u) => u,
_ => {
self.machine_st.fail = true;
return;
@@ -7351,11 +7405,14 @@ impl Machine {
let iterations = match Number::try_from(iterations) {
Ok(Number::Fixnum(n)) => u64::try_from(n.get_num()).unwrap(),
Ok(Number::Integer(n)) => match n.to_u64() {
Some(i) => i,
None => {
self.machine_st.fail = true;
return;
Ok(Number::Integer(n)) => {
let n: Result<u64, _> = (&*n).try_into();
match n {
Ok(i) => i,
_ => {
self.machine_st.fail = true;
return;
}
}
},
_ => {
@@ -7991,7 +8048,10 @@ impl Machine {
Number::Fixnum(Fixnum::build_with(n.get_num().count_ones() as i64))
}
Ok(Number::Integer(n)) => {
Number::arena_from(n.count_ones(), &mut self.machine_st.arena)
let value: usize = if n.sign() == Sign::Positive {
UBig::from((&*n).clone().into_parts().1).count_ones()
} else { 0 };
Number::arena_from(value, &mut self.machine_st.arena)
}
_ => {
unreachable!()

View File

@@ -12,6 +12,7 @@ use std::ops::{Deref, DerefMut};
use derive_deref::*;
use fxhash::FxBuildHasher;
use indexmap::IndexSet;
use num_order::NumOrd;
pub(crate) trait Unifier: DerefMut<Target = MachineState> {
fn unify_structure(&mut self, s1: usize, value: HeapCellValue) {
@@ -426,8 +427,8 @@ pub(crate) trait Unifier: DerefMut<Target = MachineState> {
match Number::try_from(value) {
Ok(n2) => match n2 {
Number::Fixnum(n2) if n1.get_num() == n2.get_num() => {}
Number::Integer(n2) if n1.get_num() == *n2 => {}
Number::Rational(n2) if n1.get_num() == *n2 => {}
Number::Integer(n2) if (*n2).num_eq(&n1.get_num()) => {}
Number::Rational(n2) if (*n2).num_eq(&Integer::from(n1.get_num())) => {}
_ => {
self.fail = true;
}
@@ -462,6 +463,48 @@ pub(crate) trait Unifier: DerefMut<Target = MachineState> {
}
}
fn unify_big_integer(&mut self, n1: TypedArenaPtr<Integer>, value: HeapCellValue) {
if let Some(r) = value.as_var() {
Self::bind(self, r, typed_arena_ptr_as_cell!(n1));
return;
}
match Number::try_from(value) {
Ok(n2) => match n2 {
Number::Fixnum(n2) if (*n1).num_eq(&n2.get_num()) => {}
Number::Integer(n2) if (*n1).num_eq(&*n2) => {}
Number::Rational(n2) if (*n2).num_eq(&*n1) => {}
_ => {
self.fail = true;
}
},
Err(_) => {
self.fail = true;
}
}
}
fn unify_big_rational(&mut self, n1: TypedArenaPtr<Rational>, value: HeapCellValue) {
if let Some(r) = value.as_var() {
Self::bind(self, r, typed_arena_ptr_as_cell!(n1));
return;
}
match Number::try_from(value) {
Ok(n2) => match n2 {
Number::Fixnum(n2) if (*n1).num_eq(&Integer::from(n2.get_num())) => {}
Number::Integer(n2) if (*n1).num_eq(&*n2) => {}
Number::Rational(n2) if n1 == n2 => {}
_ => {
self.fail = true;
}
},
Err(_) => {
self.fail = true;
}
}
}
fn unify_f64(&mut self, f1: F64Ptr, value: HeapCellValue) {
if let Some(r) = value.as_var() {
Self::bind(self, r, HeapCellValue::from(f1));
@@ -487,10 +530,10 @@ pub(crate) trait Unifier: DerefMut<Target = MachineState> {
match_untyped_arena_ptr!(ptr,
(ArenaHeaderTag::Integer, int_ptr) => {
Self::unify_big_num(self, int_ptr, value);
Self::unify_big_integer(self, int_ptr, value);
}
(ArenaHeaderTag::Rational, rat_ptr) => {
Self::unify_big_num(self, rat_ptr, value);
Self::unify_big_rational(self, rat_ptr, value);
}
(ArenaHeaderTag::Stream, stream) => {
read_heap_cell!(value,