1 files changed, 3 insertions, 0 deletions
diff --git a/tests/ui/borrowck/issue-45199.rs b/tests/ui/borrowck/issue-45199.rs
index ded46e56e34..6a6b25541f3 100644
--- a/tests/ui/borrowck/issue-45199.rs
+++ b/tests/ui/borrowck/issue-45199.rs
@@ -5,6 +5,7 @@ fn test_drop_replace() {
     b = Box::new(1);    //~ NOTE first assignment
     b = Box::new(2);    //~ ERROR cannot assign twice to immutable variable `b`
                         //~| NOTE cannot assign twice to immutable
+                        //~| NOTE in this expansion of desugaring of drop and replace
 }
 
 fn test_call() {
@@ -13,12 +14,14 @@ fn test_call() {
                             //~| SUGGESTION mut b
     b = Box::new(2);        //~ ERROR cannot assign twice to immutable variable `b`
                             //~| NOTE cannot assign twice to immutable
+                            //~| NOTE in this expansion of desugaring of drop and replace
 }
 
 fn test_args(b: Box<i32>) {  //~ HELP consider making this binding mutable
                                 //~| SUGGESTION mut b
     b = Box::new(2);            //~ ERROR cannot assign to immutable argument `b`
                                 //~| NOTE cannot assign to immutable argument
+                                //~| NOTE in this expansion of desugaring of drop and replace
 }
 
 fn main() {}