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Push the layout interner through the backends

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This commit is contained in:
Ayaz Hafiz 2022-08-31 12:19:51 -05:00
parent c5466810a4
commit ed04c2040a
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11 changed files with 34 additions and 14 deletions
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11
crates/compiler/mono/src/layout.rs
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@ -4,7 +4,7 @@ use bumpalo::Bump;
use roc_builtins::bitcode::{FloatWidth, IntWidth};
use roc_collections::all::{default_hasher, FnvMap, MutMap};
use roc_error_macros::{internal_error, todo_abilities};
use roc_intern::ThreadLocalInterner;
use roc_intern::{Interner, SingleThreadedInterner, ThreadLocalInterner};
use roc_module::ident::{Lowercase, TagName};
use roc_module::symbol::{Interns, Symbol};
use roc_problem::can::RuntimeError;
@ -97,6 +97,7 @@ macro_rules! inc_stat {
}
pub type LayoutInterner<'a> = ThreadLocalInterner<'a, Layout<'a>>;
pub type STLayoutInterner<'a> = SingleThreadedInterner<'a, Layout<'a>>;
/// Layout cache to avoid recomputing [Layout] from a [Variable] multiple times.
#[derive(Debug)]
@ -105,8 +106,7 @@ pub struct LayoutCache<'a> {
cache: std::vec::Vec<CacheLayer<LayoutResult<'a>>>,
raw_function_cache: std::vec::Vec<CacheLayer<RawFunctionLayoutResult<'a>>>,
#[allow(unused)] // TODO remove me
interner: LayoutInterner<'a>,
pub(crate) interner: LayoutInterner<'a>,
/// Statistics on the usage of the layout cache.
#[cfg(debug_assertions)]
@ -1247,7 +1247,10 @@ impl<'a> LambdaSet<'a> {
self.set.iter().any(|(s, _)| *s == symbol)
}
pub fn is_represented(&self) -> Option<Layout<'a>> {
pub fn is_represented<I>(&self, _interner: &I) -> Option<Layout<'a>>
where
I: Interner<'a, Layout<'a>>,
{
if self.has_unwrapped_capture_repr() {
Some(*self.representation)
} else if self.has_enum_dispatch_repr() {