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Coalesce signatures in function def constraining

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This commit is contained in:
Ayaz Hafiz 2022-10-25 11:46:19 -05:00
parent ce7648b344
commit db9b29f0c8
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GPG key ID: 0E2A37416A25EF58
1 changed files with 6 additions and 8 deletions
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14
crates/compiler/constrain/src/expr.rs
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@ -1513,6 +1513,8 @@ fn constrain_function_def(
&mut ftv,
);
let signature_index = constraints.push_type(signature.clone());
let (arg_types, signature_closure_type, ret_type) = match &signature {
Type::Function(arg_types, signature_closure_type, ret_type) => {
(arg_types, signature_closure_type, ret_type)
@ -1528,8 +1530,7 @@ fn constrain_function_def(
Loc {
region: loc_function_def.region,
// todo can we use Type::Variable(expr_var) here?
// TODO coalesce with other signatures
value: constraints.push_type(signature.clone()),
value: signature_index,
},
);
@ -1541,8 +1542,7 @@ fn constrain_function_def(
AnnotationSource::TypedBody {
region: annotation.region,
},
// TODO coalesce with other signatures
constraints.push_type(signature.clone()),
signature_index,
);
{
@ -1565,8 +1565,7 @@ fn constrain_function_def(
AnnotationSource::TypedBody {
region: annotation.region,
},
// TODO coalesce with other signature indeces
constraints.push_type(signature.clone()),
signature_index,
);
let ret_constraint = constrain_untyped_closure(
@ -1653,8 +1652,7 @@ fn constrain_function_def(
AnnotationSource::TypedBody {
region: annotation.region,
},
// TODO coalesce with other signature indices
constraints.push_type(signature.clone()),
signature_index,
);
{