fix nll tests

src/test/ui/closure-expected-type/expect-fn-supply-fn.nll.stderr

@@ -1,44 +1,41 @@
 error[E0631]: type mismatch in closure arguments
   --> $DIR/expect-fn-supply-fn.rs:30:5
    |
-LL | / fn with_closure_expecting_fn_with_free_region<F>(_: F)
-LL | |     where F: for<'a> FnOnce(fn(&'a u32), &i32)
-LL | | {
-LL | | }
-   | |_- required by `with_closure_expecting_fn_with_free_region`
+LL | fn with_closure_expecting_fn_with_free_region<F>(_: F)
+   |    ------------------------------------------
+LL |     where F: for<'a> FnOnce(fn(&'a u32), &i32)
+   |                      ------------------------- required by this bound in `with_closure_expecting_fn_with_free_region`
 ...
-LL |       with_closure_expecting_fn_with_free_region(|x: fn(&u32), y| {});
-   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ---------------- found signature of `fn(for<'r> fn(&'r u32), _) -> _`
-   |       |
-   |       expected signature of `fn(fn(&'a u32), &i32) -> _`
+LL |     with_closure_expecting_fn_with_free_region(|x: fn(&u32), y| {});
+   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ---------------- found signature of `fn(for<'r> fn(&'r u32), _) -> _`
+   |     |
+   |     expected signature of `fn(fn(&'a u32), &i32) -> _`
 
 error[E0631]: type mismatch in closure arguments
   --> $DIR/expect-fn-supply-fn.rs:37:5
    |
-LL | / fn with_closure_expecting_fn_with_bound_region<F>(_: F)
-LL | |     where F: FnOnce(fn(&u32), &i32)
-LL | | {
-LL | | }
-   | |_- required by `with_closure_expecting_fn_with_bound_region`
+LL | fn with_closure_expecting_fn_with_bound_region<F>(_: F)
+   |    -------------------------------------------
+LL |     where F: FnOnce(fn(&u32), &i32)
+   |              ---------------------- required by this bound in `with_closure_expecting_fn_with_bound_region`
 ...
-LL |       with_closure_expecting_fn_with_bound_region(|x: fn(&'x u32), y| {});
-   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ------------------- found signature of `fn(fn(&'x u32), _) -> _`
-   |       |
-   |       expected signature of `fn(for<'r> fn(&'r u32), &i32) -> _`
+LL |     with_closure_expecting_fn_with_bound_region(|x: fn(&'x u32), y| {});
+   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ------------------- found signature of `fn(fn(&'x u32), _) -> _`
+   |     |
+   |     expected signature of `fn(for<'r> fn(&'r u32), &i32) -> _`
 
 error[E0631]: type mismatch in closure arguments
   --> $DIR/expect-fn-supply-fn.rs:46:5
    |
-LL | / fn with_closure_expecting_fn_with_bound_region<F>(_: F)
-LL | |     where F: FnOnce(fn(&u32), &i32)
-LL | | {
-LL | | }
-   | |_- required by `with_closure_expecting_fn_with_bound_region`
+LL | fn with_closure_expecting_fn_with_bound_region<F>(_: F)
+   |    -------------------------------------------
+LL |     where F: FnOnce(fn(&u32), &i32)
+   |              ---------------------- required by this bound in `with_closure_expecting_fn_with_bound_region`
 ...
-LL |       with_closure_expecting_fn_with_bound_region(|x: Foo<'_>, y| {
-   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ --------------- found signature of `for<'r> fn(fn(&'r u32), _) -> _`
-   |       |
-   |       expected signature of `fn(for<'r> fn(&'r u32), &i32) -> _`
+LL |     with_closure_expecting_fn_with_bound_region(|x: Foo<'_>, y| {
+   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ --------------- found signature of `for<'r> fn(fn(&'r u32), _) -> _`
+   |     |
+   |     expected signature of `fn(for<'r> fn(&'r u32), &i32) -> _`
 
 error: aborting due to 3 previous errors
 

src/test/ui/kindck/kindck-send-object1.nll.stderr

@@ -2,7 +2,7 @@ error[E0277]: `(dyn Dummy + 'a)` cannot be shared between threads safely
   --> $DIR/kindck-send-object1.rs:10:5
    |
 LL | fn assert_send<T:Send+'static>() { }
-   | -------------------------------- required by `assert_send`
+   |    -----------   ---- required by this bound in `assert_send`
 ...
 LL |     assert_send::<&'a dyn Dummy>();
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `(dyn Dummy + 'a)` cannot be shared between threads safely
@@ -14,7 +14,7 @@ error[E0277]: `(dyn Dummy + 'a)` cannot be sent between threads safely
   --> $DIR/kindck-send-object1.rs:29:5
    |
 LL | fn assert_send<T:Send+'static>() { }
-   | -------------------------------- required by `assert_send`
+   |    -----------   ---- required by this bound in `assert_send`
 ...
 LL |     assert_send::<Box<dyn Dummy + 'a>>();
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `(dyn Dummy + 'a)` cannot be sent between threads safely