language-servers/rust-analyzer
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hide some scopes

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This commit is contained in:
Aleksey Kladov 2019-04-13 09:31:03 +03:00
parent 58fe5598e7
commit 3aae223d93
4 changed files with 28 additions and 23 deletions
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22
crates/ra_ide_api/src/references.rs
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@ -61,12 +61,11 @@ pub(crate) fn find_all_refs(
position: FilePosition,
) -> Option<ReferenceSearchResult> {
let file = db.parse(position.file_id);
let (binding, descr) = find_binding(db, &file, position)?;
let (binding, analyzer) = find_binding(db, &file, position)?;
let declaration = NavigationTarget::from_bind_pat(position.file_id, binding);
let references = descr
.scopes(db)
.find_all_refs(binding)
let references = analyzer
.find_all_refs(binding)?
.into_iter()
.map(move |ref_desc| FileRange { file_id: position.file_id, range: ref_desc.range })
.collect::<Vec<_>>();
@ -77,21 +76,18 @@ pub(crate) fn find_all_refs(
db: &RootDatabase,
source_file: &'a SourceFile,
position: FilePosition,
) -> Option<(&'a ast::BindPat, hir::Function)> {
) -> Option<(&'a ast::BindPat, hir::SourceAnalyzer)> {
let syntax = source_file.syntax();
if let Some(binding) = find_node_at_offset::<ast::BindPat>(syntax, position.offset) {
let descr =
source_binder::function_from_child_node(db, position.file_id, binding.syntax())?;
return Some((binding, descr));
let analyzer = hir::SourceAnalyzer::new(db, position.file_id, binding.syntax(), None);
return Some((binding, analyzer));
};
let name_ref = find_node_at_offset::<ast::NameRef>(syntax, position.offset)?;
let descr =
source_binder::function_from_child_node(db, position.file_id, name_ref.syntax())?;
let scope = descr.scopes(db);
let resolved = scope.resolve_local_name(name_ref)?;
let analyzer = hir::SourceAnalyzer::new(db, position.file_id, name_ref.syntax(), None);
let resolved = analyzer.resolve_local_name(name_ref)?;
if let Either::A(ptr) = resolved.ptr() {
if let ast::PatKind::BindPat(binding) = ptr.to_node(source_file).kind() {
return Some((binding, descr));
return Some((binding, analyzer));
}
}
None