Unnamed repository; edit this file 'description' to name the repository.
| -rw-r--r-- | crates/ide-completion/src/context/analysis.rs | 2 | ||||
| -rw-r--r-- | crates/ide-completion/src/tests/attribute.rs | 66 |
2 files changed, 66 insertions, 2 deletions
diff --git a/crates/ide-completion/src/context/analysis.rs b/crates/ide-completion/src/context/analysis.rs index 1c8bc656ca..4b0cc0c7cd 100644 --- a/crates/ide-completion/src/context/analysis.rs +++ b/crates/ide-completion/src/context/analysis.rs @@ -1501,7 +1501,7 @@ fn classify_name_ref<'db>( | SyntaxKind::RECORD_FIELD ) }) - .and_then(|_| nameref.as_ref()?.syntax().ancestors().find_map(ast::Adt::cast)) + .and_then(|_| find_node_at_offset::<ast::Adt>(original_file, original_offset)) .and_then(|adt| sema.derive_helpers_in_scope(&adt)) .unwrap_or_default(); Some(PathKind::Attr { attr_ctx: AttrCtx { kind, annotated_item_kind, derive_helpers } }) diff --git a/crates/ide-completion/src/tests/attribute.rs b/crates/ide-completion/src/tests/attribute.rs index 3701416dfc..131911be91 100644 --- a/crates/ide-completion/src/tests/attribute.rs +++ b/crates/ide-completion/src/tests/attribute.rs @@ -68,7 +68,71 @@ pub struct Foo(#[m$0] i32); kw crate:: kw self:: "#]], - ) + ); + check( + r#" +//- /mac.rs crate:mac +#![crate_type = "proc-macro"] + +#[proc_macro_derive(MyDerive, attributes(my_cool_helper_attribute))] +pub fn my_derive() {} + +//- /lib.rs crate:lib deps:mac +#[rustc_builtin_macro] +pub macro derive($item:item) {} + +#[derive(mac::MyDerive)] +pub struct Foo(#[$0] i32); +"#, + expect![[r#" + at allow(…) + at automatically_derived + at cfg(…) + at cfg_attr(…) + at cold + at deny(…) + at deprecated + at derive macro derive + at derive(…) + at diagnostic::do_not_recommend + at diagnostic::on_unimplemented + at doc = "…" + at doc = include_str!("…") + at doc(alias = "…") + at doc(hidden) + at expect(…) + at export_name = "…" + at forbid(…) + at global_allocator + at ignore = "…" + at inline + at link + at link_name = "…" + at link_section = "…" + at macro_export + at macro_use + at must_use + at my_cool_helper_attribute derive helper of `MyDerive` + at no_mangle + at non_exhaustive + at panic_handler + at path = "…" + at proc_macro + at proc_macro_attribute + at proc_macro_derive(…) + at repr(…) + at should_panic + at target_feature(enable = "…") + at test + at track_caller + at unsafe(…) + at used + at warn(…) + md mac + kw crate:: + kw self:: + "#]], + ); } #[test] |