language-servers/roc
1
0
Fork 0
mirror of https://github.com/roc-lang/roc.git synced 2025-09-25 04:52:32 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 6

Embed new lambda set specialization algorithm

Browse source
This commit is contained in:
Ayaz Hafiz 2022-07-05 15:10:59 -04:00
parent 62260a2c1d
commit 5534577a90
No known key found for this signature in database
GPG key ID: 0E2A37416A25EF58
5 changed files with 439 additions and 191 deletions
Download patch file Download diff file Expand all files Collapse all files

24
crates/compiler/late_solve/src/lib.rs
View file

@ -9,7 +9,7 @@ use roc_collections::MutMap;
use roc_derive_key::GlobalDerivedSymbols;
use roc_module::symbol::ModuleId;
use roc_solve::solve::{compact_lambda_sets_of_vars, Phase, Pools};
use roc_types::subs::Content;
use roc_types::subs::{Content, LambdaSet};
use roc_types::subs::{ExposedTypesStorageSubs, Subs, Variable};
use roc_unify::unify::{unify as unify_unify, Mode, Unified};
@ -91,7 +91,7 @@ impl Phase for LatePhase<'_> {
}
#[inline(always)]
fn copy_lambda_set_var_to_home_subs(
fn copy_lambda_set_ambient_function_to_home_subs(
&self,
external_lambda_set_var: Variable,
external_module_id: ModuleId,
@ -99,11 +99,12 @@ impl Phase for LatePhase<'_> {
) -> Variable {
match (external_module_id == self.home, self.abilities) {
(true, _) | (false, AbilitiesView::Module(_)) => {
debug_assert!(matches!(
target_subs.get_content_without_compacting(external_lambda_set_var),
Content::LambdaSet(..)
));
external_lambda_set_var
// The lambda set (and hence its ambient function) should be available in the
// current subs.
let LambdaSet {
ambient_function, ..
} = target_subs.get_lambda_set(external_lambda_set_var);
ambient_function
}
(false, AbilitiesView::World(wa)) => {
let mut world = wa.world.write().unwrap();
@ -113,6 +114,15 @@ impl Phase for LatePhase<'_> {
.stored_specialization_lambda_set_vars
.get(&external_lambda_set_var)
.unwrap();
let LambdaSet {
ambient_function, ..
} = module_types
.storage_subs
.as_inner()
.get_lambda_set(storage_lambda_set_var);
todo!("I don't think the ambient function is in the storage subs properly yet");
let copied = module_types
.storage_subs
.export_variable_to(target_subs, storage_lambda_set_var);