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fix bad test examples using unbound type alias variables

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This commit is contained in:
Folkert 2021-05-05 19:54:10 +02:00
parent 1ac66a8fee
commit 48f392f372
9 changed files with 162 additions and 41 deletions
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10
compiler/can/src/annotation.rs
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@ -201,17 +201,17 @@ fn can_annotation_help(
let mut substitutions = ImMap::default();
let mut vars = Vec::new();
if alias.vars.len() != args.len() {
if alias.type_variables.len() != args.len() {
let error = Type::Erroneous(Problem::BadTypeArguments {
symbol,
region,
alias_needs: alias.vars.len() as u8,
alias_needs: alias.type_variables.len() as u8,
type_got: args.len() as u8,
});
return error;
}
for (loc_var, arg_ann) in alias.vars.iter().zip(args.into_iter()) {
for (loc_var, arg_ann) in alias.type_variables.iter().zip(args.into_iter()) {
let name = loc_var.value.0.clone();
let var = loc_var.value.1;
@ -227,8 +227,8 @@ fn can_annotation_help(
}
// make sure hidden variables are freshly instantiated
for var in alias.hidden_variables.iter() {
substitutions.insert(*var, Type::Variable(var_store.fresh()));
for var in alias.lambda_set_variables.iter() {
substitutions.insert(var.into_inner(), Type::Variable(var_store.fresh()));
}
// instantiate variables