adt: correctly inherit field visibility from enum

Previously, "find all references" on a variant field wouldn't find any
references outside the defining module. This is because variant fields
were incorrectly assumed to be private, like struct fields without
explicit visibility, but they actually inherit the enum's visibility.

1 files changed, 24 insertions, 0 deletions

diff --git a/crates/ide/src/references.rs b/crates/ide/src/references.rs
index 571dd5452..9315f7354 100644
--- a/crates/ide/src/references.rs
+++ b/crates/ide/src/references.rs
@@ -732,6 +732,30 @@ fn f(e: En) {
         );
     }
 
+    #[test]
+    fn test_find_all_refs_enum_var_privacy() {
+        check(
+            r#"
+mod m {
+    pub enum En {
+        Variant {
+            field<|>: u8,
+        }
+    }
+}
+
+fn f() -> m::En {
+    m::En::Variant { field: 0 }
+}
+"#,
+            expect![[r#"
+                field RECORD_FIELD FileId(0) 56..65 56..61 Other
+
+                FileId(0) 125..130 Other Read
+            "#]],
+        );
+    }
+
     fn check(ra_fixture: &str, expect: Expect) {
         check_with_scope(ra_fixture, None, expect)
     }