3 files changed, 9 insertions, 9 deletions
diff --git a/src/test/ui/binop/issue-77910-1.rs b/src/test/ui/binop/issue-77910-1.rs
index d786e3358..95bbd6a60 100644
--- a/src/test/ui/binop/issue-77910-1.rs
+++ b/src/test/ui/binop/issue-77910-1.rs
@@ -7,5 +7,5 @@ fn main() {
     // we shouldn't ice with the bound var here.
     assert_eq!(foo, y);
     //~^ ERROR binary operation `==` cannot be applied to type
-    //~| ERROR `for<'r> fn(&'r i32) -> &'r i32 {foo}` doesn't implement `Debug`
+    //~| ERROR `for<'a> fn(&'a i32) -> &'a i32 {foo}` doesn't implement `Debug`
 }
diff --git a/src/test/ui/binop/issue-77910-1.stderr b/src/test/ui/binop/issue-77910-1.stderr
index 097a14f26..263a35d98 100644
--- a/src/test/ui/binop/issue-77910-1.stderr
+++ b/src/test/ui/binop/issue-77910-1.stderr
@@ -1,25 +1,25 @@
-error[E0369]: binary operation `==` cannot be applied to type `for<'r> fn(&'r i32) -> &'r i32 {foo}`
+error[E0369]: binary operation `==` cannot be applied to type `for<'a> fn(&'a i32) -> &'a i32 {foo}`
   --> $DIR/issue-77910-1.rs:8:5
    |
 LL |     assert_eq!(foo, y);
    |     ^^^^^^^^^^^^^^^^^^
    |     |
-   |     for<'r> fn(&'r i32) -> &'r i32 {foo}
+   |     for<'a> fn(&'a i32) -> &'a i32 {foo}
    |     _
    |
    = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
 
-error[E0277]: `for<'r> fn(&'r i32) -> &'r i32 {foo}` doesn't implement `Debug`
+error[E0277]: `for<'a> fn(&'a i32) -> &'a i32 {foo}` doesn't implement `Debug`
   --> $DIR/issue-77910-1.rs:8:5
    |
 LL | fn foo(s: &i32) -> &i32 {
    |    --- consider calling this function
 ...
 LL |     assert_eq!(foo, y);
-   |     ^^^^^^^^^^^^^^^^^^ `for<'r> fn(&'r i32) -> &'r i32 {foo}` cannot be formatted using `{:?}` because it doesn't implement `Debug`
+   |     ^^^^^^^^^^^^^^^^^^ `for<'a> fn(&'a i32) -> &'a i32 {foo}` cannot be formatted using `{:?}` because it doesn't implement `Debug`
    |
-   = help: the trait `Debug` is not implemented for fn item `for<'r> fn(&'r i32) -> &'r i32 {foo}`
-   = help: use parentheses to call the function: `foo(s)`
+   = help: the trait `Debug` is not implemented for fn item `for<'a> fn(&'a i32) -> &'a i32 {foo}`
+   = help: use parentheses to call this function: `foo(/* &i32 */)`
    = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
 
 error: aborting due to 2 previous errors
diff --git a/src/test/ui/binop/issue-77910-2.stderr b/src/test/ui/binop/issue-77910-2.stderr
index a334bd856..b3856b6ae 100644
--- a/src/test/ui/binop/issue-77910-2.stderr
+++ b/src/test/ui/binop/issue-77910-2.stderr
@@ -1,10 +1,10 @@
-error[E0369]: binary operation `==` cannot be applied to type `for<'r> fn(&'r i32) -> &'r i32 {foo}`
+error[E0369]: binary operation `==` cannot be applied to type `for<'a> fn(&'a i32) -> &'a i32 {foo}`
   --> $DIR/issue-77910-2.rs:7:12
    |
 LL |     if foo == y {}
    |        --- ^^ - _
    |        |
-   |        for<'r> fn(&'r i32) -> &'r i32 {foo}
+   |        for<'a> fn(&'a i32) -> &'a i32 {foo}
    |
 help: use parentheses to call this function
    |