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macro_rules! impl_ops_scalar_mask_bitwise {
(
[$elem_ty:ident; $elem_count:expr]:
$id:ident | $test_tt:tt |
($true:expr, $false:expr)
) => {
impl crate::ops::BitXor<bool> for $id {
type Output = Self;
#[inline]
fn bitxor(self, other: bool) -> Self {
self ^ $id::splat(other)
}
}
impl crate::ops::BitXor<$id> for bool {
type Output = $id;
#[inline]
fn bitxor(self, other: $id) -> $id {
$id::splat(self) ^ other
}
}
impl crate::ops::BitAnd<bool> for $id {
type Output = Self;
#[inline]
fn bitand(self, other: bool) -> Self {
self & $id::splat(other)
}
}
impl crate::ops::BitAnd<$id> for bool {
type Output = $id;
#[inline]
fn bitand(self, other: $id) -> $id {
$id::splat(self) & other
}
}
impl crate::ops::BitOr<bool> for $id {
type Output = Self;
#[inline]
fn bitor(self, other: bool) -> Self {
self | $id::splat(other)
}
}
impl crate::ops::BitOr<$id> for bool {
type Output = $id;
#[inline]
fn bitor(self, other: $id) -> $id {
$id::splat(self) | other
}
}
impl crate::ops::BitAndAssign<bool> for $id {
#[inline]
fn bitand_assign(&mut self, other: bool) {
*self = *self & other;
}
}
impl crate::ops::BitOrAssign<bool> for $id {
#[inline]
fn bitor_assign(&mut self, other: bool) {
*self = *self | other;
}
}
impl crate::ops::BitXorAssign<bool> for $id {
#[inline]
fn bitxor_assign(&mut self, other: bool) {
*self = *self ^ other;
}
}
test_if!{
$test_tt:
paste::item! {
pub mod [<$id _ops_scalar_mask_bitwise>] {
use super::*;
#[cfg_attr(not(target_arch = "wasm32"), test)] #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test)]
fn ops_scalar_mask_bitwise() {
let ti = true;
let fi = false;
let t = $id::splat(ti);
let f = $id::splat(fi);
assert!(t != f);
assert!(!(t == f));
assert_eq!(ti & f, f);
assert_eq!(t & fi, f);
assert_eq!(fi & t, f);
assert_eq!(f & ti, f);
assert_eq!(ti & t, t);
assert_eq!(t & ti, t);
assert_eq!(fi & f, f);
assert_eq!(f & fi, f);
assert_eq!(ti | f, t);
assert_eq!(t | fi, t);
assert_eq!(fi | t, t);
assert_eq!(f | ti, t);
assert_eq!(ti | t, t);
assert_eq!(t | ti, t);
assert_eq!(fi | f, f);
assert_eq!(f | fi, f);
assert_eq!(ti ^ f, t);
assert_eq!(t ^ fi, t);
assert_eq!(fi ^ t, t);
assert_eq!(f ^ ti, t);
assert_eq!(ti ^ t, f);
assert_eq!(t ^ ti, f);
assert_eq!(fi ^ f, f);
assert_eq!(f ^ fi, f);
{
let mut v = f;
v &= ti;
assert_eq!(v, f);
}
{
let mut v = f;
v |= ti;
assert_eq!(v, t);
}
{
let mut v = f;
v ^= ti;
assert_eq!(v, t);
}
}
}
}
}
};
}