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[fine] Error checking for some cases

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This commit is contained in:
John Doty 2024-01-20 11:13:22 -08:00
parent 4505996710
commit d0b74db715
2 changed files with 33 additions and 2 deletions
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11
fine/src/semantics.rs
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@ -1375,7 +1375,14 @@ impl<'a> Semantics<'a> {
// Form 2: { x, ... }
let environment = self.environment_of(t);
let id = tree.nth_token(0)?;
match environment.bind(id)? {
let declaration = match environment.bind(id) {
Some(d) => d,
None => {
self.report_error_tree(tree, format!("cannot find value {id} here"));
return Some(Type::Error);
}
};
match declaration {
Declaration::Variable {
declaration_type, ..
}
@ -1662,7 +1669,7 @@ fn check_new_object_expression(s: &Semantics, tree: &Tree) {
s.report_error_tree_ref(
*field_tree,
format!(
"field {} has is of type {}, but this expression generates a {}",
"field {} is of type {}, but this expression generates a {}",
f.name, f.field_type, expr_type,
),
);