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get fancy, store variable directly in the index

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Folkert 2022-03-13 01:59:28 +01:00
parent b3d9f9c2de
commit eccb461b01
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2 changed files with 6 additions and 3 deletions
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5
compiler/can/src/constraint.rs
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@ -125,7 +125,10 @@ impl Constraints {
Type::EmptyRec => EitherIndex::from_left(Self::EMPTY_RECORD),
Type::EmptyTagUnion => EitherIndex::from_left(Self::EMPTY_TAG_UNION),
Type::Variable(var) => {
let index: Index<Variable> = Index::push_new(&mut self.variables, var);
// that's right, we use the variable's integer value as the index
// that way, we don't need to push anything onto a vector
let index: Index<Variable> = Index::new(var.index());
EitherIndex::from_right(index)
}
other => {