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let_import_constraint take a type index

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Ayaz Hafiz 2022-10-25 11:07:40 -05:00
parent 2a4fca7034
commit cbd014a98a
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2 changed files with 13 additions and 29 deletions
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21
crates/compiler/can/src/constraint.rs
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@ -510,7 +510,7 @@ impl Constraints {
) -> Constraint
where
I1: IntoIterator<Item = Variable>,
I2: IntoIterator<Item = (Symbol, Loc<Type>)>,
I2: IntoIterator<Item = (Symbol, Loc<TypeOrVar>)>,
I2::IntoIter: ExactSizeIterator,
{
// defs and ret constraint are stored consequtively, so we only need to store one index
@ -519,27 +519,10 @@ impl Constraints {
self.constraints.push(Constraint::True);
self.constraints.push(module_constraint);
let def_types = {
let types = def_types
.into_iter()
.map(|(sym, Loc { region, value })| {
let type_index = self.push_type(value);
(
sym,
Loc {
region,
value: type_index,
},
)
})
.collect::<Vec<_>>();
self.def_types_slice(types)
};
let let_contraint = LetConstraint {
rigid_vars: self.variable_slice(rigid_vars),
flex_vars: Slice::default(),
def_types,
def_types: self.def_types_slice(def_types),
defs_and_ret_constraint,
};