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[ty] Fix panic for attribute expressions with empty value

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David Peter 2025-07-01 15:11:10 +02:00
parent dac4e356eb
commit f15f930053
2 changed files with 8 additions and 0 deletions
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1
crates/ty_python_semantic/resources/corpus/88_regression_issue_738.py Normal file
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@ -0,0 +1 @@
[.

7
crates/ty_python_semantic/src/types/infer.rs
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@ -5675,6 +5675,13 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
}; };
(place, None) (place, None)
} else { } else {
if expr_ref
.as_name_expr()
.is_some_and(|name| name.is_invalid())
{
return (Place::Unbound, None);
}
let use_id = expr_ref.scoped_use_id(db, scope); let use_id = expr_ref.scoped_use_id(db, scope);
let place = place_from_bindings(db, use_def.bindings_at_use(use_id)); let place = place_from_bindings(db, use_def.bindings_at_use(use_id));
(place, Some(use_id)) (place, Some(use_id))