diff --git a/crates/ide/src/goto_type_definition.rs b/crates/ide/src/goto_type_definition.rs index ce22ef049c..4a999142ec 100644 --- a/crates/ide/src/goto_type_definition.rs +++ b/crates/ide/src/goto_type_definition.rs @@ -36,13 +36,11 @@ pub(crate) fn goto_type_definition( } } }; - - // TODO this became pretty baroque after refactoring for `descend_into_macros(_many)` - let range = sema - .descend_into_macros(token) + let range = token.text_range(); + sema.descend_into_macros(token) .iter() .filter_map(|token| { - let ty_range = sema.token_ancestors_with_macros(token.clone()).find_map(|node| { + let ty = sema.token_ancestors_with_macros(token.clone()).find_map(|node| { let ty = match_ast! { match node { ast::Expr(it) => sema.type_of_expr(&it)?.original, @@ -64,12 +62,11 @@ pub(crate) fn goto_type_definition( } }; - let range = node.text_range(); - Some((ty, range.start(), range.end())) + Some(ty) }); - ty_range + ty }) - .inspect(|(ty, _range_start, _range_end)| { + .for_each(|ty| { // collect from each `ty` into the `res` result vec let ty = ty.strip_references(); ty.walk(db, |t| { @@ -83,14 +80,12 @@ pub(crate) fn goto_type_definition( push(trait_.into()); } }); - }) // reduce all ranges into a single umbrella span (TODO fishy?) - .map(|(_, range_start, range_end)| (range_start, range_end)) - .reduce(|(start_acc, end_acc), (start_cur, end_cur)| { - (start_acc.min(start_cur), end_acc.max(end_cur)) - }) - .map(|(range_start, range_end)| TextRange::new(range_start, range_end))?; // TODO easy to miss `?` bail - - Some(RangeInfo::new(range, res)) + }); + if res.is_empty() { + None + } else { + Some(RangeInfo::new(range, res)) + } } #[cfg(test)]