find_usages limited to actual usages again

Author: m-n

crates/ra_ide/src/references/rename.rs

@@ -381,6 +381,76 @@ mod tests {
         );
     }
 
+    #[test]
+    fn test_field_shorthand_correct_struct() {
+        test_rename(
+            r#"
+    struct Foo {
+        i<|>: i32,
+    }
+
+    struct Bar {
+        i: i32,
+    }
+
+    impl Bar {
+        fn new(i: i32) -> Self {
+            Self { i }
+        }
+    }
+    "#,
+            "j",
+            r#"
+    struct Foo {
+        j: i32,
+    }
+
+    struct Bar {
+        i: i32,
+    }
+
+    impl Bar {
+        fn new(i: i32) -> Self {
+            Self { i }
+        }
+    }
+    "#,
+        );
+    }
+
+    #[test]
+    fn test_shadow_local_for_struct_shorthand() {
+        test_rename(
+            r#"
+    struct Foo {
+        i: i32,
+    }
+
+    fn baz(i<|>: i32) -> Self {
+         let x = Foo { i };
+         {
+             let i = 0;
+             Foo { i }
+         }
+     }
+    "#,
+            "j",
+            r#"
+    struct Foo {
+        i: i32,
+    }
+
+    fn baz(j: i32) -> Self {
+         let x = Foo { i: j };
+         {
+             let i = 0;
+             Foo { i }
+         }
+     }
+    "#,
+        );
+    }
+
     #[test]
     fn test_rename_mod() {
         let (analysis, position) = analysis_and_position(

crates/ra_ide_db/src/search.rs

@@ -256,21 +256,21 @@ impl Definition {
                             access: reference_access(&def, &name_ref),
                         });
                     }
-                    Some(NameRefClass::FieldShorthand { local, field: _ }) => {
-                        let kind = match self {
-                            Definition::StructField(_) => {
-                                ReferenceKind::StructFieldShorthandForField
-                            }
-                            Definition::Local(_) => ReferenceKind::StructFieldShorthandForLocal,
-                            _ => continue,
+                    Some(NameRefClass::FieldShorthand { local, field }) => {
+                        match self {
+                            Definition::StructField(_) if &field == self => refs.push(Reference {
+                                file_range: sema.original_range(name_ref.syntax()),
+                                kind: ReferenceKind::StructFieldShorthandForField,
+                                access: reference_access(&field, &name_ref),
+                            }),
+                            Definition::Local(l) if &local == l => refs.push(Reference {
+                                file_range: sema.original_range(name_ref.syntax()),
+                                kind: ReferenceKind::StructFieldShorthandForLocal,
+                                access: reference_access(&Definition::Local(local), &name_ref),
+                            }),
+
+                            _ => {} // not a usage
                         };
-
-                        let file_range = sema.original_range(name_ref.syntax());
-                        refs.push(Reference {
-                            file_range,
-                            kind,
-                            access: reference_access(&Definition::Local(local), &name_ref),
-                        });
                     }
                     _ => {} // not a usage
                 }