Update tests.

Author: m-ou-se

tests/mir-opt/inline/inline_coroutine.main.Inline.panic-abort.diff

@@ -33,7 +33,7 @@
 -         _4 = g() -> [return: bb1, unwind unreachable];
 +         _4 = {coroutine@$DIR/inline_coroutine.rs:20:5: 20:8 (#0)};
 +         _3 = &mut _4;
-+         _2 = Pin::<&mut {coroutine@$DIR/inline_coroutine.rs:20:5: 20:8}> { __pointer: copy _3 };
++         _2 = Pin::<&mut {coroutine@$DIR/inline_coroutine.rs:20:5: 20:8}> { pointer: copy _3 };
 +         StorageDead(_3);
 +         StorageLive(_5);
 +         _5 = const false;

tests/mir-opt/inline/inline_coroutine.main.Inline.panic-unwind.diff

@@ -33,7 +33,7 @@
 -         _4 = g() -> [return: bb1, unwind continue];
 +         _4 = {coroutine@$DIR/inline_coroutine.rs:20:5: 20:8 (#0)};
 +         _3 = &mut _4;
-+         _2 = Pin::<&mut {coroutine@$DIR/inline_coroutine.rs:20:5: 20:8}> { __pointer: copy _3 };
++         _2 = Pin::<&mut {coroutine@$DIR/inline_coroutine.rs:20:5: 20:8}> { pointer: copy _3 };
 +         StorageDead(_3);
 +         StorageLive(_5);
 +         _5 = const false;

tests/mir-opt/inline_coroutine_body.run2-{closure#0}.Inline.panic-abort.diff

@@ -121,7 +121,7 @@
 -     }
 - 
 -     bb2: {
-+         _4 = Pin::<&mut {async fn body of ActionPermit<'_, T>::perform()}> { __pointer: copy _5 };
++         _4 = Pin::<&mut {async fn body of ActionPermit<'_, T>::perform()}> { pointer: copy _5 };
           StorageDead(_5);
           StorageLive(_6);
           StorageLive(_7);
@@ -218,7 +218,7 @@
 +         _37 = deref_copy (_8.0: &mut {async fn body of ActionPermit<'_, T>::perform()});
 +         _21 = &mut (((*_37) as variant#3).1: std::future::Ready<()>);
 +         _20 = &mut (*_21);
-+         _19 = Pin::<&mut std::future::Ready<()>> { __pointer: copy _20 };
++         _19 = Pin::<&mut std::future::Ready<()>> { pointer: copy _20 };
 +         StorageDead(_20);
 +         StorageLive(_22);
 +         StorageLive(_23);
@@ -239,7 +239,7 @@
 +         _48 = &mut (_19.0: &mut std::future::Ready<()>);
 +         _45 = copy (_19.0: &mut std::future::Ready<()>);
 +         StorageDead(_48);
-+         _47 = Pin::<&mut std::future::Ready<()>> { __pointer: copy _45 };
++         _47 = Pin::<&mut std::future::Ready<()>> { pointer: copy _45 };
 +         StorageDead(_47);
 +         _44 = &mut ((*_45).0: std::option::Option<()>);
 +         StorageLive(_49);

tests/mir-opt/inline_coroutine_body.run2-{closure#0}.Inline.panic-unwind.diff

@@ -123,7 +123,7 @@
 -     }
 - 
 -     bb2: {
-+         _4 = Pin::<&mut {async fn body of ActionPermit<'_, T>::perform()}> { __pointer: copy _5 };
++         _4 = Pin::<&mut {async fn body of ActionPermit<'_, T>::perform()}> { pointer: copy _5 };
           StorageDead(_5);
           StorageLive(_6);
           StorageLive(_7);
@@ -235,7 +235,7 @@
 +         _37 = deref_copy (_8.0: &mut {async fn body of ActionPermit<'_, T>::perform()});
 +         _21 = &mut (((*_37) as variant#3).1: std::future::Ready<()>);
 +         _20 = &mut (*_21);
-+         _19 = Pin::<&mut std::future::Ready<()>> { __pointer: copy _20 };
++         _19 = Pin::<&mut std::future::Ready<()>> { pointer: copy _20 };
 +         StorageDead(_20);
 +         StorageLive(_22);
 +         StorageLive(_23);
@@ -256,7 +256,7 @@
 +         _50 = &mut (_19.0: &mut std::future::Ready<()>);
 +         _47 = copy (_19.0: &mut std::future::Ready<()>);
 +         StorageDead(_50);
-+         _49 = Pin::<&mut std::future::Ready<()>> { __pointer: copy _47 };
++         _49 = Pin::<&mut std::future::Ready<()>> { pointer: copy _47 };
 +         StorageDead(_49);
 +         _46 = &mut ((*_47).0: std::option::Option<()>);
 +         StorageLive(_51);

tests/pretty/postfix-yield.rs

@@ -2,7 +2,8 @@
 //@ edition: 2024
 //@ pp-exact
 
-#![feature(gen_blocks, coroutines, coroutine_trait, yield_expr)]
+#![feature(gen_blocks, coroutines, coroutine_trait, yield_expr,
+stmt_expr_attributes)]
 
 use std::ops::{Coroutine, CoroutineState};
 use std::pin::pin;

tests/ui/async-await/pin-ergonomics/reborrow-once.stderr

@@ -1,4 +1,4 @@
-error[E0499]: cannot borrow `*x.__pointer` as mutable more than once at a time
+error[E0499]: cannot borrow `*x.pointer` as mutable more than once at a time
   --> $DIR/reborrow-once.rs:12:14
    |
 LL |     twice(x, x);

tests/ui/coroutine/postfix-yield.rs

@@ -3,7 +3,7 @@
 //@ run-pass
 //@ edition: 2024
 
-#![feature(gen_blocks, coroutines, coroutine_trait, yield_expr)]
+#![feature(gen_blocks, coroutines, coroutine_trait, yield_expr, stmt_expr_attributes)]
 
 use std::ops::{Coroutine, CoroutineState};
 use std::pin::pin;

tests/ui/pin-macro/lifetime_errors_on_promotion_misusage.rs

@@ -9,14 +9,14 @@ use core::{
 
 fn function_call_stops_borrow_extension() {
     let phantom_pinned = identity(pin!(PhantomPinned));
-    //~^ ERROR temporary value dropped while borrowed
+    //~^ ERROR does not live long enough
     stuff(phantom_pinned)
 }
 
 fn promotion_only_works_for_the_innermost_block() {
     let phantom_pinned = {
         let phantom_pinned = pin!(PhantomPinned);
-        //~^ ERROR temporary value dropped while borrowed
+        //~^ ERROR does not live long enough
         phantom_pinned
     };
     stuff(phantom_pinned)

tests/ui/pin-macro/lifetime_errors_on_promotion_misusage.stderr

@@ -1,35 +1,29 @@
-error[E0716]: temporary value dropped while borrowed
+error[E0597]: value does not live long enough
   --> $DIR/lifetime_errors_on_promotion_misusage.rs:11:35
    |
 LL |     let phantom_pinned = identity(pin!(PhantomPinned));
-   |                                   ^^^^^^^^^^^^^^^^^^^ - temporary value is freed at the end of this statement
+   |                                   ^^^^^^^^^^^^^^^^^^^ - value dropped here while still borrowed
    |                                   |
-   |                                   creates a temporary value which is freed while still in use
+   |                                   borrowed value does not live long enough
 LL |
 LL |     stuff(phantom_pinned)
    |           -------------- borrow later used here
    |
    = note: this error originates in the macro `pin` (in Nightly builds, run with -Z macro-backtrace for more info)
-help: consider using a `let` binding to create a longer lived value
-   |
-LL ~     let binding = pin!(PhantomPinned);
-LL ~     let phantom_pinned = identity(binding);
-   |
 
-error[E0716]: temporary value dropped while borrowed
+error[E0597]: value does not live long enough
   --> $DIR/lifetime_errors_on_promotion_misusage.rs:18:30
    |
 LL |     let phantom_pinned = {
    |         -------------- borrow later stored here
 LL |         let phantom_pinned = pin!(PhantomPinned);
-   |                              ^^^^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use
+   |                              ^^^^^^^^^^^^^^^^^^^ borrowed value does not live long enough
 ...
 LL |     };
-   |     - temporary value is freed at the end of this statement
+   |     - value dropped here while still borrowed
    |
-   = note: consider using a `let` binding to create a longer lived value
    = note: this error originates in the macro `pin` (in Nightly builds, run with -Z macro-backtrace for more info)
 
 error: aborting due to 2 previous errors
 
-For more information about this error, try `rustc --explain E0716`.
+For more information about this error, try `rustc --explain E0597`.

tests/ui/pin-macro/pin_move.stderr

@@ -31,6 +31,11 @@ LL |     struct NotCopy<T>(T);
 LL |     let mut pointee = NotCopy(PhantomPinned);
 LL |     pin!(*&mut pointee);
    |          ------------- you could clone this value
+help: consider removing the dereference here
+   |
+LL -     pin!(*&mut pointee);
+LL +     pin!(&mut pointee);
+   |
 
 error: aborting due to 2 previous errors