Avoid an unnecessary clone for copy_cgu_workproduct_to_incr_comp_cache_dir calls

bjorn3 · bjorn3 · commit 5a1a111b52c2 · 2022-06-06T12:32:08.000Z
diff --git a/src/driver/aot.rs b/src/driver/aot.rs
@@ -69,7 +69,7 @@ fn emit_module(
         rustc_incremental::copy_cgu_workproduct_to_incr_comp_cache_dir(
             tcx.sess,
             &name,
-            &Some(tmp_file.clone()),
+            Some(&tmp_file),
         )
     };
 

Original file line number	Diff line number	Diff line change
`@@ -69,7 +69,7 @@ fn emit_module(`
`69`	`69`	`rustc_incremental::copy_cgu_workproduct_to_incr_comp_cache_dir(`
`70`	`70`	`tcx.sess,`
`71`	`71`	`&name,`
`72`		`- &Some(tmp_file.clone()),`
	`72`	`+ Some(&tmp_file),`
`73`	`73`	`)`
`74`	`74`	`};`
`75`	`75`