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assert type sizes

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This commit is contained in:
Folkert 2021-08-03 22:16:27 +02:00
parent d4896d3ed2
commit f301de5576
9 changed files with 17 additions and 21 deletions
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15
compiler/types/src/subs.rs
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@ -7,6 +7,13 @@ use std::fmt;
use std::iter::{once, Extend, FromIterator, Iterator, Map, Zip};
use ven_ena::unify::{InPlace, Snapshot, UnificationTable, UnifyKey};
// if your changes cause this number to go down, great!
// please change it to the lower number.
// if it went up, maybe check that the change is really required
static_assertions::assert_eq_size!([u8; 104], Descriptor);
static_assertions::assert_eq_size!([u8; 88], Content);
static_assertions::assert_eq_size!([u8; 80], FlatType);
#[derive(Clone, Copy, Hash, PartialEq, Eq)]
pub struct Mark(i32);
@ -494,7 +501,7 @@ fn unnamed_flex_var() -> Content {
}
#[derive(Copy, Clone, Default, PartialEq, Eq, PartialOrd, Ord, Hash)]
pub struct Rank(usize);
pub struct Rank(u32);
impl Rank {
pub const NONE: Rank = Rank(0);
@ -508,7 +515,7 @@ impl Rank {
}
pub fn into_usize(self) -> usize {
self.0
self.0 as usize
}
}
@ -526,13 +533,13 @@ impl fmt::Debug for Rank {
impl From<Rank> for usize {
fn from(rank: Rank) -> Self {
rank.0
rank.0 as usize
}
}
impl From<usize> for Rank {
fn from(index: usize) -> Self {
Rank(index)
Rank(index as u32)
}
}