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fix: multi-token mapping aware goto definition

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This commit is contained in:
zhoufan 2021-09-16 09:44:22 +08:00
parent 959c7ef563
commit ea3535cefc
1 changed files with 55 additions and 38 deletions
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23
crates/ide/src/goto_definition.rs
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@ -39,7 +39,11 @@ pub(crate) fn goto_definition(
kind if kind.is_trivia() => 0,
_ => 1,
})?;
let token = sema.descend_into_macros(original_token.clone());
let tokens = sema.descend_into_macros_many(original_token.clone());
let navs = tokens
.clone()
.into_iter()
.filter_map(|token| {
let parent = token.parent()?;
if let Some(_) = ast::Comment::cast(token.clone()) {
let (attributes, def) = doc_attributes(&sema, &parent)?;
@ -51,9 +55,18 @@ pub(crate) fn goto_definition(
})
})?;
let nav = resolve_doc_path_for_def(db, def, &link, ns)?.try_to_nav(db)?;
return Some(RangeInfo::new(original_token.text_range(), vec![nav]));
return Some(nav);
}
None
})
.collect::<Vec<NavigationTarget>>();
if navs.len() > 0 {
return Some(RangeInfo::new(original_token.text_range(), navs));
}
let navs = tokens
.into_iter()
.filter_map(|token| {
let parent = token.parent()?;
let navs = match_ast! {
match parent {
ast::NameRef(name_ref) => {
@ -81,6 +94,10 @@ pub(crate) fn goto_definition(
_ => return None,
}
};
Some(navs)
})
.flatten()
.collect::<Vec<NavigationTarget>>();
Some(RangeInfo::new(original_token.text_range(), navs))
}