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Make sure we're generating correct code with has annotations

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Ayaz Hafiz 2022-04-19 16:21:06 -04:00
parent cbfd76380a
commit 0387eeed23
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4 changed files with 80 additions and 17 deletions
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10
compiler/constrain/src/expr.rs
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@ -1684,18 +1684,18 @@ fn instantiate_rigids(
let mut new_rigid_variables: Vec<Variable> = Vec::new();
let mut rigid_substitution: MutMap<Variable, Variable> = MutMap::default();
for named in introduced_vars.named.iter() {
for named in introduced_vars.iter_named() {
use std::collections::hash_map::Entry::*;
match ftv.entry(named.name.clone()) {
match ftv.entry(named.name().clone()) {
Occupied(occupied) => {
let existing_rigid = occupied.get();
rigid_substitution.insert(named.variable, *existing_rigid);
rigid_substitution.insert(named.variable(), *existing_rigid);
}
Vacant(vacant) => {
// It's possible to use this rigid in nested defs
vacant.insert(named.variable);
new_rigid_variables.push(named.variable);
vacant.insert(named.variable());
new_rigid_variables.push(named.variable());
}
}
}