Resolve associated types

2021-04-01 18:01:18 +02:00
parent 75011bbccb
commit 444f6caaba
4 changed files with 64 additions and 5 deletions
--- 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
+                ```
+            "#]],
+        )
+    }
 }