rustc_expand: remove ref patterns

2022-12-23 17:34:23 +00:00
parent fc6cda8603
commit bddbf38af2
8 changed files with 75 additions and 82 deletions
--- a/compiler/rustc_expand/src/proc_macro_server.rs
+++ b/compiler/rustc_expand/src/proc_macro_server.rs
@@ -597,8 +597,8 @@ impl server::SourceFile for Rustc<'_, '_> {
    }

    fn path(&mut self, file: &Self::SourceFile) -> String {
-        match file.name {
-            FileName::Real(ref name) => name
+        match &file.name {
+            FileName::Real(name) => name
                .local_path()
                .expect("attempting to get a file path in an imported file in `proc_macro::SourceFile::path`")
                .to_str()