From 9e8f4d31a40eca605a047ed95a98aac43a3e327f Mon Sep 17 00:00:00 2001
From: Lukas Wirth <lukastw97@gmail.com>
Date: Tue, 23 Feb 2021 23:31:07 +0100
Subject: Pickup ConstReference patterns in FindUsages

---
 crates/ide_db/src/search.rs | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

(limited to 'crates/ide_db')

diff --git a/crates/ide_db/src/search.rs b/crates/ide_db/src/search.rs
index ba8bea002..ddcfbd3f3 100644
--- a/crates/ide_db/src/search.rs
+++ b/crates/ide_db/src/search.rs
@@ -416,10 +416,11 @@ impl<'a> FindUsages<'a> {
         sink: &mut dyn FnMut(FileId, FileReference) -> bool,
     ) -> bool {
         match NameClass::classify(self.sema, name) {
-            Some(NameClass::PatFieldShorthand { local_def: _, field_ref }) => {
-                if !matches!(self.def, Definition::Field(_) if &field_ref == self.def) {
-                    return false;
-                }
+            Some(NameClass::PatFieldShorthand { local_def: _, field_ref })
+                if matches!(
+                    self.def, Definition::Field(_) if &field_ref == self.def
+                ) =>
+            {
                 let FileRange { file_id, range } = self.sema.original_range(name.syntax());
                 let reference = FileReference {
                     range,
@@ -429,6 +430,12 @@ impl<'a> FindUsages<'a> {
                 };
                 sink(file_id, reference)
             }
+            Some(NameClass::ConstReference(def)) if *self.def == def => {
+                let FileRange { file_id, range } = self.sema.original_range(name.syntax());
+                let reference =
+                    FileReference { range, name: ast::NameLike::Name(name.clone()), access: None };
+                sink(file_id, reference)
+            }
             _ => false, // not a usage
         }
     }
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