Run cargo +nightly fix --clippy -Z unstable-options

3 files changed, 4 insertions, 5 deletions

diff --git a/crates/ra_hir_expand/src/builtin_derive.rs b/crates/ra_hir_expand/src/builtin_derive.rs
index 62c60e336..d0e3eaf7e 100644
--- a/crates/ra_hir_expand/src/builtin_derive.rs
+++ b/crates/ra_hir_expand/src/builtin_derive.rs
@@ -235,7 +235,7 @@ mod tests {
         let (db, file_id) = TestDB::with_single_file(&s);
         let parsed = db.parse(file_id);
         let items: Vec<_> =
-            parsed.syntax_node().descendants().filter_map(|it| ast::ModuleItem::cast(it)).collect();
+            parsed.syntax_node().descendants().filter_map(ast::ModuleItem::cast).collect();
 
         let ast_id_map = db.ast_id_map(file_id.into());
 
diff --git a/crates/ra_hir_expand/src/builtin_macro.rs b/crates/ra_hir_expand/src/builtin_macro.rs
index f3f959ac6..4adaa9b07 100644
--- a/crates/ra_hir_expand/src/builtin_macro.rs
+++ b/crates/ra_hir_expand/src/builtin_macro.rs
@@ -158,7 +158,7 @@ fn compile_error_expand(
         match &tt.token_trees[0] {
             tt::TokenTree::Leaf(tt::Leaf::Literal(it)) => {
                 let s = it.text.as_str();
-                if s.contains(r#"""#) {
+                if s.contains('"') {
                     return Ok(quote! { loop { #it }});
                 }
             }
@@ -222,7 +222,7 @@ mod tests {
         let (db, file_id) = TestDB::with_single_file(&s);
         let parsed = db.parse(file_id);
         let macro_calls: Vec<_> =
-            parsed.syntax_node().descendants().filter_map(|it| ast::MacroCall::cast(it)).collect();
+            parsed.syntax_node().descendants().filter_map(ast::MacroCall::cast).collect();
 
         let ast_id_map = db.ast_id_map(file_id.into());
 
diff --git a/crates/ra_hir_expand/src/quote.rs b/crates/ra_hir_expand/src/quote.rs
index 4de219ce4..b54e00b68 100644
--- a/crates/ra_hir_expand/src/quote.rs
+++ b/crates/ra_hir_expand/src/quote.rs
@@ -259,8 +259,7 @@ mod tests {
         // }
         let struct_name = mk_ident("Foo");
         let fields = [mk_ident("name"), mk_ident("id")];
-        let fields =
-            fields.iter().map(|it| quote!(#it: self.#it.clone(), ).token_trees.clone()).flatten();
+        let fields = fields.iter().map(|it| quote!(#it: self.#it.clone(), ).token_trees).flatten();
 
         let list = tt::Subtree {
             delimiter: Some(tt::Delimiter {