Remove redundant .iter_mut()

rust-lang · Sep 30, 2019 · 9d73176 · 9d73176
1 parent 7a807c5
commit 9d73176
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/librustc_errors/emitter.rs b/src/librustc_errors/emitter.rs
@@ -1655,7 +1655,7 @@ impl FileWithAnnotatedLines {
                                   line_index: usize,
                                   ann: Annotation) {
 
-            for slot in file_vec.iter_mut() {
+            for slot in file_vec {
                 // Look through each of our files for the one we're adding to
                 if slot.file.name == file.name {
                     // See if we already have a line for it