Merge branch 'master' of github.com:rust-analyzer/rust-analyzer into fix_4311

3 files changed, 25 insertions, 18 deletions

diff --git a/crates/ra_assists/src/handlers/add_missing_impl_members.rs b/crates/ra_assists/src/handlers/add_missing_impl_members.rs
index e466c9a86..e47feda71 100644
--- a/crates/ra_assists/src/handlers/add_missing_impl_members.rs
+++ b/crates/ra_assists/src/handlers/add_missing_impl_members.rs
@@ -10,7 +10,7 @@ use ra_syntax::{
 
 use crate::{
     ast_transform::{self, AstTransform, QualifyPaths, SubstituteTypeParams},
-    utils::{get_missing_impl_items, resolve_target_trait},
+    utils::{get_missing_assoc_items, resolve_target_trait},
     Assist, AssistCtx, AssistId,
 };
 
@@ -112,25 +112,25 @@ fn add_missing_impl_members_inner(
 
     let trait_ = resolve_target_trait(&ctx.sema, &impl_node)?;
 
-    let def_name = |item: &ast::ImplItem| -> Option<SmolStr> {
+    let def_name = |item: &ast::AssocItem| -> Option<SmolStr> {
         match item {
-            ast::ImplItem::FnDef(def) => def.name(),
-            ast::ImplItem::TypeAliasDef(def) => def.name(),
-            ast::ImplItem::ConstDef(def) => def.name(),
+            ast::AssocItem::FnDef(def) => def.name(),
+            ast::AssocItem::TypeAliasDef(def) => def.name(),
+            ast::AssocItem::ConstDef(def) => def.name(),
         }
         .map(|it| it.text().clone())
     };
 
-    let missing_items = get_missing_impl_items(&ctx.sema, &impl_node)
+    let missing_items = get_missing_assoc_items(&ctx.sema, &impl_node)
         .iter()
         .map(|i| match i {
-            hir::AssocItem::Function(i) => ast::ImplItem::FnDef(i.source(ctx.db).value),
-            hir::AssocItem::TypeAlias(i) => ast::ImplItem::TypeAliasDef(i.source(ctx.db).value),
-            hir::AssocItem::Const(i) => ast::ImplItem::ConstDef(i.source(ctx.db).value),
+            hir::AssocItem::Function(i) => ast::AssocItem::FnDef(i.source(ctx.db).value),
+            hir::AssocItem::TypeAlias(i) => ast::AssocItem::TypeAliasDef(i.source(ctx.db).value),
+            hir::AssocItem::Const(i) => ast::AssocItem::ConstDef(i.source(ctx.db).value),
         })
         .filter(|t| def_name(&t).is_some())
         .filter(|t| match t {
-            ast::ImplItem::FnDef(def) => match mode {
+            ast::AssocItem::FnDef(def) => match mode {
                 AddMissingImplMembersMode::DefaultMethodsOnly => def.body().is_some(),
                 AddMissingImplMembersMode::NoDefaultMethods => def.body().is_none(),
             },
@@ -145,7 +145,7 @@ fn add_missing_impl_members_inner(
     let sema = ctx.sema;
 
     ctx.add_assist(AssistId(assist_id), label, |edit| {
-        let n_existing_items = impl_item_list.impl_items().count();
+        let n_existing_items = impl_item_list.assoc_items().count();
         let source_scope = sema.scope_for_def(trait_);
         let target_scope = sema.scope(impl_item_list.syntax());
         let ast_transform = QualifyPaths::new(&target_scope, &source_scope)
@@ -154,13 +154,13 @@ fn add_missing_impl_members_inner(
             .into_iter()
             .map(|it| ast_transform::apply(&*ast_transform, it))
             .map(|it| match it {
-                ast::ImplItem::FnDef(def) => ast::ImplItem::FnDef(add_body(def)),
+                ast::AssocItem::FnDef(def) => ast::AssocItem::FnDef(add_body(def)),
                 _ => it,
             })
             .map(|it| edit::remove_attrs_and_docs(&it));
         let new_impl_item_list = impl_item_list.append_items(items);
         let cursor_position = {
-            let first_new_item = new_impl_item_list.impl_items().nth(n_existing_items).unwrap();
+            let first_new_item = new_impl_item_list.assoc_items().nth(n_existing_items).unwrap();
             first_new_item.syntax().text_range().start()
         };
 
diff --git a/crates/ra_assists/src/handlers/add_new.rs b/crates/ra_assists/src/handlers/add_new.rs
index 0f9174a29..e8a36c7de 100644
--- a/crates/ra_assists/src/handlers/add_new.rs
+++ b/crates/ra_assists/src/handlers/add_new.rs
@@ -162,8 +162,8 @@ fn find_struct_impl(ctx: &AssistCtx, strukt: &ast::StructDef) -> Option<Option<a
 
 fn has_new_fn(imp: &ast::ImplDef) -> bool {
     if let Some(il) = imp.item_list() {
-        for item in il.impl_items() {
-            if let ast::ImplItem::FnDef(f) = item {
+        for item in il.assoc_items() {
+            if let ast::AssocItem::FnDef(f) = item {
                 if let Some(name) = f.name() {
                     if name.text().eq_ignore_ascii_case("new") {
                         return true;
diff --git a/crates/ra_assists/src/handlers/change_visibility.rs b/crates/ra_assists/src/handlers/change_visibility.rs
index 44f6a1dae..1cd532e80 100644
--- a/crates/ra_assists/src/handlers/change_visibility.rs
+++ b/crates/ra_assists/src/handlers/change_visibility.rs
@@ -47,8 +47,7 @@ fn add_vis(ctx: AssistCtx) -> Option<Assist> {
             return None;
         }
         (vis_offset(&parent), keyword.text_range())
-    } else {
-        let field_name: ast::Name = ctx.find_node_at_offset()?;
+    } else if let Some(field_name) = ctx.find_node_at_offset::<ast::Name>() {
         let field = field_name.syntax().ancestors().find_map(ast::RecordFieldDef::cast)?;
         if field.name()? != field_name {
             tested_by!(change_visibility_field_false_positive);
@@ -58,6 +57,13 @@ fn add_vis(ctx: AssistCtx) -> Option<Assist> {
             return None;
         }
         (vis_offset(field.syntax()), field_name.syntax().text_range())
+    } else if let Some(field) = ctx.find_node_at_offset::<ast::TupleFieldDef>() {
+        if field.visibility().is_some() {
+            return None;
+        }
+        (vis_offset(field.syntax()), field.syntax().text_range())
+    } else {
+        return None;
     };
 
     ctx.add_assist(AssistId("change_visibility"), "Change visibility to pub(crate)", |edit| {
@@ -129,7 +135,8 @@ mod tests {
             change_visibility,
             r"struct S { <|>field: u32 }",
             r"struct S { <|>pub(crate) field: u32 }",
-        )
+        );
+        check_assist(change_visibility, r"struct S ( <|>u32 )", r"struct S ( <|>pub(crate) u32 )");
     }
 
     #[test]