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Create can::module::ModuleParams for convenience

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Agus Zubiaga 2024-08-17 13:10:37 -03:00
parent e80e3e5b2d
commit 519ff56a85
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12 changed files with 164 additions and 137 deletions
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19
crates/compiler/lower_params/src/lib.rs
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@ -5,6 +5,7 @@ use roc_can::{
Declarations,
Expr::{self, *},
},
module::ModuleParams,
pattern::Pattern,
};
use roc_region::all::Loc;
@ -13,13 +14,15 @@ use roc_types::types::Type;
struct LowerParams<'a> {
// todo: remove var as we can't use it
home_params: Option<HomeParams>,
home_params: Option<ModuleParams>,
var_store: &'a mut VarStore,
}
type HomeParams = (Variable, AnnotatedMark, Loc<Pattern>);
pub fn lower(home_params: Option<HomeParams>, decls: &mut Declarations, var_store: &mut VarStore) {
pub fn lower(
home_params: Option<ModuleParams>,
decls: &mut Declarations,
var_store: &mut VarStore,
) {
let mut env = LowerParams {
home_params,
var_store,
@ -75,9 +78,13 @@ pub fn lower(home_params: Option<HomeParams>, decls: &mut Declarations, var_stor
impl<'a> LowerParams<'a> {
fn home_params_argument(&mut self) -> Option<(Variable, AnnotatedMark, Loc<Pattern>)> {
match &self.home_params {
Some((_, mark, pattern)) => {
Some(module_params) => {
let new_var = self.var_store.fresh();
Some((new_var, *mark, pattern.clone()))
Some((
new_var,
AnnotatedMark::new(self.var_store),
module_params.pattern(),
))
}
None => None,
}