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Built-in interop between FLOAT/Decimal and INT.

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This commit is contained in:
Stephen Chung
2021-02-19 11:47:26 +08:00
parent 7b8322b6e1
commit bd5ff457d2
4 changed files with 287 additions and 299 deletions
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319
src/fn_call.rs
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@@ -32,6 +32,9 @@ use crate::FLOAT;
#[cfg(not(feature = "no_object"))]
use crate::Map;
#[cfg(feature = "decimal")]
use rust_decimal::Decimal;
#[cfg(feature = "no_std")]
#[cfg(not(feature = "no_float"))]
use num_traits::float::Float;
@@ -1347,33 +1350,115 @@ pub fn run_builtin_binary_op(
x: &Dynamic,
y: &Dynamic,
) -> Result<Option<Dynamic>, Box<EvalAltResult>> {
let args_type = x.type_id();
let first_type = x.type_id();
let second_type = y.type_id();
if second_type != args_type {
if args_type == TypeId::of::<char>() && second_type == TypeId::of::<ImmutableString>() {
let type_id = (first_type, second_type);
#[cfg(not(feature = "no_float"))]
if let Some((x, y)) = if type_id == (TypeId::of::<FLOAT>(), TypeId::of::<FLOAT>()) {
Some((x.clone().cast::<FLOAT>(), y.clone().cast::<FLOAT>()))
} else if type_id == (TypeId::of::<FLOAT>(), TypeId::of::<INT>()) {
Some((x.clone().cast::<FLOAT>(), y.clone().cast::<INT>() as FLOAT))
} else if type_id == (TypeId::of::<INT>(), TypeId::of::<FLOAT>()) {
Some((x.clone().cast::<INT>() as FLOAT, y.clone().cast::<FLOAT>()))
} else {
None
} {
match op {
"+" => return Ok(Some((x + y).into())),
"-" => return Ok(Some((x - y).into())),
"*" => return Ok(Some((x * y).into())),
"/" => return Ok(Some((x / y).into())),
"%" => return Ok(Some((x % y).into())),
"**" => return Ok(Some(x.powf(y).into())),
"==" => return Ok(Some((x == y).into())),
"!=" => return Ok(Some((x != y).into())),
">" => return Ok(Some((x > y).into())),
">=" => return Ok(Some((x >= y).into())),
"<" => return Ok(Some((x < y).into())),
"<=" => return Ok(Some((x <= y).into())),
_ => return Ok(None),
}
}
#[cfg(feature = "decimal")]
if let Some((x, y)) = if type_id == (TypeId::of::<Decimal>(), TypeId::of::<Decimal>()) {
Some((
*x.read_lock::<Decimal>().unwrap(),
*y.read_lock::<Decimal>().unwrap(),
))
} else if type_id == (TypeId::of::<Decimal>(), TypeId::of::<INT>()) {
Some((
*x.read_lock::<Decimal>().unwrap(),
y.clone().cast::<INT>().into(),
))
} else if type_id == (TypeId::of::<INT>(), TypeId::of::<Decimal>()) {
Some((
x.clone().cast::<INT>().into(),
*y.read_lock::<Decimal>().unwrap(),
))
} else {
None
} {
if cfg!(not(feature = "unchecked")) {
use crate::packages::arithmetic::decimal_functions::*;
match op {
"+" => return add(x, y).map(Some),
"-" => return subtract(x, y).map(Some),
"*" => return multiply(x, y).map(Some),
"/" => return divide(x, y).map(Some),
"%" => return modulo(x, y).map(Some),
_ => (),
}
} else {
match op {
"+" => return Ok(Some((x + y).into())),
"-" => return Ok(Some((x - y).into())),
"*" => return Ok(Some((x * y).into())),
"/" => return Ok(Some((x / y).into())),
"%" => return Ok(Some((x % y).into())),
_ => (),
}
}
match op {
"==" => return Ok(Some((x == y).into())),
"!=" => return Ok(Some((x != y).into())),
">" => return Ok(Some((x > y).into())),
">=" => return Ok(Some((x >= y).into())),
"<" => return Ok(Some((x < y).into())),
"<=" => return Ok(Some((x <= y).into())),
_ => return Ok(None),
}
}
if second_type != first_type {
if type_id == (TypeId::of::<char>(), TypeId::of::<ImmutableString>()) {
let x = x.clone().cast::<char>();
let y = &*y.read_lock::<ImmutableString>().unwrap();
match op {
"+" => return Ok(Some(format!("{}{}", x, y).into())),
_ => (),
_ => return Ok(None),
}
} else if args_type == TypeId::of::<ImmutableString>()
&& second_type == TypeId::of::<char>()
{
}
if type_id == (TypeId::of::<ImmutableString>(), TypeId::of::<char>()) {
let x = &*x.read_lock::<ImmutableString>().unwrap();
let y = y.clone().cast::<char>();
match op {
"+" => return Ok(Some((x + y).into())),
_ => (),
_ => return Ok(None),
}
}
return Ok(None);
}
if args_type == TypeId::of::<INT>() {
if first_type == TypeId::of::<INT>() {
let x = x.clone().cast::<INT>();
let y = y.clone().cast::<INT>();
@@ -1415,9 +1500,11 @@ pub fn run_builtin_binary_op(
"&" => return Ok(Some((x & y).into())),
"|" => return Ok(Some((x | y).into())),
"^" => return Ok(Some((x ^ y).into())),
_ => (),
_ => return Ok(None),
}
} else if args_type == TypeId::of::<bool>() {
}
if first_type == TypeId::of::<bool>() {
let x = x.clone().cast::<bool>();
let y = y.clone().cast::<bool>();
@@ -1427,9 +1514,11 @@ pub fn run_builtin_binary_op(
"^" => return Ok(Some((x ^ y).into())),
"==" => return Ok(Some((x == y).into())),
"!=" => return Ok(Some((x != y).into())),
_ => (),
_ => return Ok(None),
}
} else if args_type == TypeId::of::<ImmutableString>() {
}
if first_type == TypeId::of::<ImmutableString>() {
let x = &*x.read_lock::<ImmutableString>().unwrap();
let y = &*y.read_lock::<ImmutableString>().unwrap();
@@ -1441,9 +1530,11 @@ pub fn run_builtin_binary_op(
">=" => return Ok(Some((x >= y).into())),
"<" => return Ok(Some((x < y).into())),
"<=" => return Ok(Some((x <= y).into())),
_ => (),
_ => return Ok(None),
}
} else if args_type == TypeId::of::<char>() {
}
if first_type == TypeId::of::<char>() {
let x = x.clone().cast::<char>();
let y = y.clone().cast::<char>();
@@ -1455,73 +1546,15 @@ pub fn run_builtin_binary_op(
">=" => return Ok(Some((x >= y).into())),
"<" => return Ok(Some((x < y).into())),
"<=" => return Ok(Some((x <= y).into())),
_ => (),
_ => return Ok(None),
}
} else if args_type == TypeId::of::<()>() {
}
if first_type == TypeId::of::<()>() {
match op {
"==" => return Ok(Some(true.into())),
"!=" | ">" | ">=" | "<" | "<=" => return Ok(Some(false.into())),
_ => (),
}
}
#[cfg(not(feature = "no_float"))]
if args_type == TypeId::of::<FLOAT>() {
let x = x.clone().cast::<FLOAT>();
let y = y.clone().cast::<FLOAT>();
match op {
"+" => return Ok(Some((x + y).into())),
"-" => return Ok(Some((x - y).into())),
"*" => return Ok(Some((x * y).into())),
"/" => return Ok(Some((x / y).into())),
"%" => return Ok(Some((x % y).into())),
"**" => return Ok(Some(x.powf(y).into())),
"==" => return Ok(Some((x == y).into())),
"!=" => return Ok(Some((x != y).into())),
">" => return Ok(Some((x > y).into())),
">=" => return Ok(Some((x >= y).into())),
"<" => return Ok(Some((x < y).into())),
"<=" => return Ok(Some((x <= y).into())),
_ => (),
}
}
#[cfg(feature = "decimal")]
if args_type == TypeId::of::<rust_decimal::Decimal>() {
let x = x.clone().cast::<rust_decimal::Decimal>();
let y = y.clone().cast::<rust_decimal::Decimal>();
if cfg!(not(feature = "unchecked")) {
use crate::packages::arithmetic::decimal_functions::*;
match op {
"+" => return add(x, y).map(Some),
"-" => return subtract(x, y).map(Some),
"*" => return multiply(x, y).map(Some),
"/" => return divide(x, y).map(Some),
"%" => return modulo(x, y).map(Some),
_ => (),
}
} else {
match op {
"+" => return Ok(Some((x + y).into())),
"-" => return Ok(Some((x - y).into())),
"*" => return Ok(Some((x * y).into())),
"/" => return Ok(Some((x / y).into())),
"%" => return Ok(Some((x % y).into())),
_ => (),
}
}
match op {
"==" => return Ok(Some((x == y).into())),
"!=" => return Ok(Some((x != y).into())),
">" => return Ok(Some((x > y).into())),
">=" => return Ok(Some((x >= y).into())),
"<" => return Ok(Some((x < y).into())),
"<=" => return Ok(Some((x <= y).into())),
_ => (),
_ => return Ok(None),
}
}
@@ -1534,24 +1567,80 @@ pub fn run_builtin_op_assignment(
x: &mut Dynamic,
y: &Dynamic,
) -> Result<Option<()>, Box<EvalAltResult>> {
let args_type = x.type_id();
let first_type = x.type_id();
let second_type = y.type_id();
if second_type != args_type {
if args_type == TypeId::of::<ImmutableString>() && second_type == TypeId::of::<char>() {
let type_id = (first_type, second_type);
#[cfg(not(feature = "no_float"))]
if let Some((mut x, y)) = if type_id == (TypeId::of::<FLOAT>(), TypeId::of::<FLOAT>()) {
let y = y.clone().cast::<FLOAT>();
Some((x.write_lock::<FLOAT>().unwrap(), y))
} else if type_id == (TypeId::of::<FLOAT>(), TypeId::of::<INT>()) {
let y = y.clone().cast::<INT>() as FLOAT;
Some((x.write_lock::<FLOAT>().unwrap(), y))
} else {
None
} {
match op {
"+=" => return Ok(Some(*x += y)),
"-=" => return Ok(Some(*x -= y)),
"*=" => return Ok(Some(*x *= y)),
"/=" => return Ok(Some(*x /= y)),
"%=" => return Ok(Some(*x %= y)),
"**=" => return Ok(Some(*x = x.powf(y))),
_ => return Ok(None),
}
}
#[cfg(feature = "decimal")]
if let Some((mut x, y)) = if type_id == (TypeId::of::<Decimal>(), TypeId::of::<Decimal>()) {
let y = *y.read_lock::<Decimal>().unwrap();
Some((x.write_lock::<Decimal>().unwrap(), y))
} else if type_id == (TypeId::of::<Decimal>(), TypeId::of::<INT>()) {
let y = y.clone().cast::<INT>().into();
Some((x.write_lock::<Decimal>().unwrap(), y))
} else {
None
} {
if cfg!(not(feature = "unchecked")) {
use crate::packages::arithmetic::decimal_functions::*;
match op {
"+=" => return Ok(Some(*x = add(*x, y)?.as_decimal().unwrap())),
"-=" => return Ok(Some(*x = subtract(*x, y)?.as_decimal().unwrap())),
"*=" => return Ok(Some(*x = multiply(*x, y)?.as_decimal().unwrap())),
"/=" => return Ok(Some(*x = divide(*x, y)?.as_decimal().unwrap())),
"%=" => return Ok(Some(*x = modulo(*x, y)?.as_decimal().unwrap())),
_ => (),
}
} else {
match op {
"+=" => return Ok(Some(*x += y)),
"-=" => return Ok(Some(*x -= y)),
"*=" => return Ok(Some(*x *= y)),
"/=" => return Ok(Some(*x /= y)),
"%=" => return Ok(Some(*x %= y)),
_ => (),
}
}
}
if second_type != first_type {
if type_id == (TypeId::of::<ImmutableString>(), TypeId::of::<char>()) {
let y = y.read_lock::<char>().unwrap().deref().clone();
let mut x = x.write_lock::<ImmutableString>().unwrap();
match op {
"+=" => return Ok(Some(*x += y)),
_ => (),
_ => return Ok(None),
}
}
return Ok(None);
}
if args_type == TypeId::of::<INT>() {
if first_type == TypeId::of::<INT>() {
let y = y.clone().cast::<INT>();
let mut x = x.write_lock::<INT>().unwrap();
@@ -1587,76 +1676,38 @@ pub fn run_builtin_op_assignment(
"&=" => return Ok(Some(*x &= y)),
"|=" => return Ok(Some(*x |= y)),
"^=" => return Ok(Some(*x ^= y)),
_ => (),
_ => return Ok(None),
}
} else if args_type == TypeId::of::<bool>() {
}
if first_type == TypeId::of::<bool>() {
let y = y.clone().cast::<bool>();
let mut x = x.write_lock::<bool>().unwrap();
match op {
"&=" => return Ok(Some(*x = *x && y)),
"|=" => return Ok(Some(*x = *x || y)),
_ => (),
_ => return Ok(None),
}
} else if args_type == TypeId::of::<char>() {
}
if first_type == TypeId::of::<char>() {
let y = y.read_lock::<char>().unwrap().deref().clone();
let mut x = x.write_lock::<Dynamic>().unwrap();
match op {
"+=" => return Ok(Some(*x = format!("{}{}", *x, y).into())),
_ => (),
_ => return Ok(None),
}
} else if args_type == TypeId::of::<ImmutableString>() {
}
if first_type == TypeId::of::<ImmutableString>() {
let y = y.read_lock::<ImmutableString>().unwrap().deref().clone();
let mut x = x.write_lock::<ImmutableString>().unwrap();
match op {
"+=" => return Ok(Some(*x += y)),
_ => (),
}
}
#[cfg(not(feature = "no_float"))]
if args_type == TypeId::of::<FLOAT>() {
let y = y.clone().cast::<FLOAT>();
let mut x = x.write_lock::<FLOAT>().unwrap();
match op {
"+=" => return Ok(Some(*x += y)),
"-=" => return Ok(Some(*x -= y)),
"*=" => return Ok(Some(*x *= y)),
"/=" => return Ok(Some(*x /= y)),
"%=" => return Ok(Some(*x %= y)),
"**=" => return Ok(Some(*x = x.powf(y))),
_ => (),
}
}
#[cfg(feature = "decimal")]
if args_type == TypeId::of::<rust_decimal::Decimal>() {
let y = y.clone().cast::<rust_decimal::Decimal>();
let mut x = x.write_lock::<rust_decimal::Decimal>().unwrap();
if cfg!(not(feature = "unchecked")) {
use crate::packages::arithmetic::decimal_functions::*;
match op {
"+=" => return Ok(Some(*x = add(*x, y)?.as_decimal().unwrap())),
"-=" => return Ok(Some(*x = subtract(*x, y)?.as_decimal().unwrap())),
"*=" => return Ok(Some(*x = multiply(*x, y)?.as_decimal().unwrap())),
"/=" => return Ok(Some(*x = divide(*x, y)?.as_decimal().unwrap())),
"%=" => return Ok(Some(*x = modulo(*x, y)?.as_decimal().unwrap())),
_ => (),
}
} else {
match op {
"+=" => return Ok(Some(*x += y)),
"-=" => return Ok(Some(*x -= y)),
"*=" => return Ok(Some(*x *= y)),
"/=" => return Ok(Some(*x /= y)),
"%=" => return Ok(Some(*x %= y)),
_ => (),
}
_ => return Ok(None),
}
}