bless tests

Author: b-naber

tests/ui/async-await/async-fn-nonsend.drop_tracking_mir.stderr

@@ -18,26 +18,5 @@ note: required by a bound in `assert_send`
 LL | fn assert_send(_: impl Send) {}
    |                        ^^^^ required by this bound in `assert_send`
 
-error: future cannot be sent between threads safely
-  --> $DIR/async-fn-nonsend.rs:74:17
-   |
-LL |     assert_send(non_sync_with_method_call());
-   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ future returned by `non_sync_with_method_call` is not `Send`
-   |
-   = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `dyn std::fmt::Write`
-note: future is not `Send` as this value is used across an await
-  --> $DIR/async-fn-nonsend.rs:49:15
-   |
-LL |     let f: &mut std::fmt::Formatter = &mut get_formatter();
-   |                                            --------------- has type `Formatter<'_>` which is not `Send`
-...
-LL |         fut().await;
-   |               ^^^^^ await occurs here, with `get_formatter()` maybe used later
-note: required by a bound in `assert_send`
-  --> $DIR/async-fn-nonsend.rs:67:24
-   |
-LL | fn assert_send(_: impl Send) {}
-   |                        ^^^^ required by this bound in `assert_send`
-
-error: aborting due to 2 previous errors
+error: aborting due to previous error
 

tests/ui/async-await/async-fn-nonsend.no_drop_tracking.stderr

@@ -69,7 +69,7 @@ LL | fn assert_send(_: impl Send) {}
    |                        ^^^^ required by this bound in `assert_send`
 
 error: future cannot be sent between threads safely
-  --> $DIR/async-fn-nonsend.rs:76:17
+  --> $DIR/async-fn-nonsend.rs:77:17
    |
 LL |     assert_send(non_sync_with_method_call_panic());
    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ future returned by `non_sync_with_method_call_panic` is not `Send`
@@ -93,7 +93,7 @@ LL | fn assert_send(_: impl Send) {}
    |                        ^^^^ required by this bound in `assert_send`
 
 error: future cannot be sent between threads safely
-  --> $DIR/async-fn-nonsend.rs:78:17
+  --> $DIR/async-fn-nonsend.rs:79:17
    |
 LL |     assert_send(non_sync_with_method_call_infinite_loop());
    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ future returned by `non_sync_with_method_call_infinite_loop` is not `Send`

tests/ui/async-await/async-fn-nonsend.rs

@@ -72,7 +72,8 @@ pub fn pass_assert() {
     assert_send(non_send_temporary_in_match());
     //~^ ERROR future cannot be sent between threads safely
     assert_send(non_sync_with_method_call());
-    //~^ ERROR future cannot be sent between threads safely
+    //[no_drop_tracking]~^ ERROR future cannot be sent between threads safely
+    //[drop_tracking]~^^ ERROR future cannot be sent between threads safely
     assert_send(non_sync_with_method_call_panic());
     //[no_drop_tracking]~^ ERROR future cannot be sent between threads safely
     assert_send(non_sync_with_method_call_infinite_loop());

tests/ui/async-await/drop-track-field-assign-nonsend.drop_tracking_mir.stderr

@@ -5,14 +5,11 @@ LL |     assert_send(agent.handle());
    |                 ^^^^^^^^^^^^^^ future returned by `handle` is not `Send`
    |
    = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Rc<String>`
-note: future is not `Send` as this value is used across an await
-  --> $DIR/drop-track-field-assign-nonsend.rs:23:39
+note: captured value is not `Send` because `&mut` references cannot be sent unless their referent is `Send`
+  --> $DIR/drop-track-field-assign-nonsend.rs:19:21
    |
-LL |         let mut info = self.info_result.clone();
-   |             -------- has type `InfoResult` which is not `Send`
-...
-LL |         let _ = send_element(element).await;
-   |                                       ^^^^^ await occurs here, with `mut info` maybe used later
+LL |     async fn handle(&mut self) {
+   |                     ^^^^^^^^^ has type `&mut Agent` which is not `Send`, because `Agent` is not `Send`
 note: required by a bound in `assert_send`
   --> $DIR/drop-track-field-assign-nonsend.rs:40:19
    |

tests/ui/async-await/field-assign-nonsend.drop_tracking_mir.stderr

@@ -5,14 +5,11 @@ LL |     assert_send(agent.handle());
    |                 ^^^^^^^^^^^^^^ future returned by `handle` is not `Send`
    |
    = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Rc<String>`
-note: future is not `Send` as this value is used across an await
-  --> $DIR/field-assign-nonsend.rs:23:39
+note: captured value is not `Send` because `&mut` references cannot be sent unless their referent is `Send`
+  --> $DIR/field-assign-nonsend.rs:19:21
    |
-LL |         let mut info = self.info_result.clone();
-   |             -------- has type `InfoResult` which is not `Send`
-...
-LL |         let _ = send_element(element).await;
-   |                                       ^^^^^ await occurs here, with `mut info` maybe used later
+LL |     async fn handle(&mut self) {
+   |                     ^^^^^^^^^ has type `&mut Agent` which is not `Send`, because `Agent` is not `Send`
 note: required by a bound in `assert_send`
   --> $DIR/field-assign-nonsend.rs:40:19
    |