From 444f6caababc3335b1ed51d08eeedac106fd8077 Mon Sep 17 00:00:00 2001
From: Lukas Wirth <lukastw97@gmail.com>
Date: Thu, 1 Apr 2021 18:01:18 +0200
Subject: Resolve associated types

---
 crates/ide/src/hover.rs | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

(limited to 'crates/ide')

diff --git a/crates/ide/src/hover.rs b/crates/ide/src/hover.rs
index 5f9edb476..8f98056c1 100644
--- a/crates/ide/src/hover.rs
+++ b/crates/ide/src/hover.rs
@@ -3834,4 +3834,46 @@ fn foo() {}
             "#]],
         );
     }
+
+    #[test]
+    fn hover_generic_assoc() {
+        check(
+            r#"
+fn foo<T: A>() where T::Assoc$0: {}
+
+trait A {
+    type Assoc;
+}"#,
+            expect![[r#"
+                *Assoc*
+
+                ```rust
+                test
+                ```
+
+                ```rust
+                type Assoc
+                ```
+            "#]],
+        );
+        check(
+            r#"
+trait A where
+    Self::Assoc$0: ,
+{
+    type Assoc;
+}"#,
+            expect![[r#"
+                *Assoc*
+
+                ```rust
+                test
+                ```
+
+                ```rust
+                type Assoc
+                ```
+            "#]],
+        )
+    }
 }
-- 
cgit v1.2.3


From 9fe10a96069ea0f617ff86049bb50922b5424fae Mon Sep 17 00:00:00 2001
From: Lukas Wirth <lukastw97@gmail.com>
Date: Thu, 1 Apr 2021 21:52:07 +0200
Subject: Resolve associated types with type anchors

---
 crates/ide/src/hover.rs | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

(limited to 'crates/ide')

diff --git a/crates/ide/src/hover.rs b/crates/ide/src/hover.rs
index 8f98056c1..28e2e17dc 100644
--- a/crates/ide/src/hover.rs
+++ b/crates/ide/src/hover.rs
@@ -3841,6 +3841,27 @@ fn foo() {}
             r#"
 fn foo<T: A>() where T::Assoc$0: {}
 
+trait A {
+    type Assoc;
+}"#,
+            expect![[r#"
+                *Assoc*
+
+                ```rust
+                test
+                ```
+
+                ```rust
+                type Assoc
+                ```
+            "#]],
+        );
+        check(
+            r#"
+fn foo<T: A>() {
+    let _: <T>::Assoc$0;
+}
+
 trait A {
     type Assoc;
 }"#,
@@ -3874,6 +3895,6 @@ trait A where
                 type Assoc
                 ```
             "#]],
-        )
+        );
     }
 }
-- 
cgit v1.2.3