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| author | bors[bot] <26634292+bors[bot]@users.noreply.github.com> | 2021-03-16 13:14:48 +0000 |
|---|---|---|
| committer | GitHub <[email protected]> | 2021-03-16 13:14:48 +0000 |
| commit | c49b5b7468a9954af86fd1724276261f396aba5d (patch) | |
| tree | f9b9126cd0cc9a2829de3cdb20f681b354fbe67b /crates/ide/src/doc_links.rs | |
| parent | 1a82af3527e476d52410ff4dfd2fb4c57466abcb (diff) | |
| parent | f5a81ec4683613bd62624811733345d627f2127b (diff) | |
Merge #7498
7498: Clone for update r=matklad a=matklad
rowan counterpart https://github.com/rust-analyzer/rowan/pull/93
#6857
Co-authored-by: Aleksey Kladov <[email protected]>
Diffstat (limited to 'crates/ide/src/doc_links.rs')
| -rw-r--r-- | crates/ide/src/doc_links.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crates/ide/src/doc_links.rs b/crates/ide/src/doc_links.rs index 7bdd3cca3..461e11060 100644 --- a/crates/ide/src/doc_links.rs +++ b/crates/ide/src/doc_links.rs | |||
| @@ -279,7 +279,7 @@ pub(crate) fn external_docs( | |||
| 279 | let token = pick_best(file.token_at_offset(position.offset))?; | 279 | let token = pick_best(file.token_at_offset(position.offset))?; |
| 280 | let token = sema.descend_into_macros(token); | 280 | let token = sema.descend_into_macros(token); |
| 281 | 281 | ||
| 282 | let node = token.parent(); | 282 | let node = token.parent()?; |
| 283 | let definition = match_ast! { | 283 | let definition = match_ast! { |
| 284 | match node { | 284 | match node { |
| 285 | ast::NameRef(name_ref) => NameRefClass::classify(&sema, &name_ref).map(|d| d.referenced(sema.db)), | 285 | ast::NameRef(name_ref) => NameRefClass::classify(&sema, &name_ref).map(|d| d.referenced(sema.db)), |