2 files changed, 6 insertions, 10 deletions

diff --git a/crates/ra_hir_expand/src/builtin_macro.rs b/crates/ra_hir_expand/src/builtin_macro.rs
index 4adaa9b07..f2bb0bddb 100644
--- a/crates/ra_hir_expand/src/builtin_macro.rs
+++ b/crates/ra_hir_expand/src/builtin_macro.rs
@@ -155,14 +155,11 @@ fn compile_error_expand(
     tt: &tt::Subtree,
 ) -> Result<tt::Subtree, mbe::ExpandError> {
     if tt.count() == 1 {
-        match &tt.token_trees[0] {
-            tt::TokenTree::Leaf(tt::Leaf::Literal(it)) => {
-                let s = it.text.as_str();
-                if s.contains('"') {
-                    return Ok(quote! { loop { #it }});
-                }
+        if let tt::TokenTree::Leaf(tt::Leaf::Literal(it)) = &tt.token_trees[0] {
+            let s = it.text.as_str();
+            if s.contains('"') {
+                return Ok(quote! { loop { #it }});
             }
-            _ => {}
         };
     }
 
diff --git a/crates/ra_hir_expand/src/quote.rs b/crates/ra_hir_expand/src/quote.rs
index b54e00b68..57e7eebf9 100644
--- a/crates/ra_hir_expand/src/quote.rs
+++ b/crates/ra_hir_expand/src/quote.rs
@@ -15,14 +15,13 @@ macro_rules! __quote {
     ( @SUBTREE $delim:ident $($tt:tt)* ) => {
         {
             let children = $crate::__quote!($($tt)*);
-            let subtree = tt::Subtree {
+            tt::Subtree {
                 delimiter: Some(tt::Delimiter {
                     kind: tt::DelimiterKind::$delim,
                     id: tt::TokenId::unspecified(),
                 }),
                 token_trees: $crate::quote::IntoTt::to_tokens(children),
-            };
-            subtree
+            }
         }
     };