Merging upstream version 1.67.1+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

13 files changed, 36 insertions, 24 deletions

diff --git a/src/test/ui/span/borrowck-let-suggestion-suffixes.rs b/src/test/ui/span/borrowck-let-suggestion-suffixes.rs
index 6240f103c..18abfb5c3 100644
--- a/src/test/ui/span/borrowck-let-suggestion-suffixes.rs
+++ b/src/test/ui/span/borrowck-let-suggestion-suffixes.rs
@@ -18,7 +18,7 @@ fn f() {
 
     v3.push(&id('x'));           // statement 6
     //~^ ERROR temporary value dropped while borrowed
-    //~| NOTE creates a temporary which is freed while still in use
+    //~| NOTE creates a temporary value which is freed while still in use
     //~| NOTE temporary value is freed at the end of this statement
     //~| HELP consider using a `let` binding to create a longer lived value
 
@@ -28,7 +28,7 @@ fn f() {
 
         v4.push(&id('y'));
         //~^ ERROR temporary value dropped while borrowed
-        //~| NOTE creates a temporary which is freed while still in use
+        //~| NOTE creates a temporary value which is freed while still in use
         //~| NOTE temporary value is freed at the end of this statement
         //~| NOTE consider using a `let` binding to create a longer lived value
         v4.use_ref();
@@ -39,7 +39,7 @@ fn f() {
 
     v5.push(&id('z'));
     //~^ ERROR temporary value dropped while borrowed
-    //~| NOTE creates a temporary which is freed while still in use
+    //~| NOTE creates a temporary value which is freed while still in use
     //~| NOTE temporary value is freed at the end of this statement
     //~| HELP consider using a `let` binding to create a longer lived value
 
diff --git a/src/test/ui/span/borrowck-let-suggestion-suffixes.stderr b/src/test/ui/span/borrowck-let-suggestion-suffixes.stderr
index a236dab3a..2dc29a78d 100644
--- a/src/test/ui/span/borrowck-let-suggestion-suffixes.stderr
+++ b/src/test/ui/span/borrowck-let-suggestion-suffixes.stderr
@@ -16,7 +16,7 @@ error[E0716]: temporary value dropped while borrowed
 LL |     v3.push(&id('x'));           // statement 6
    |              ^^^^^^^ - temporary value is freed at the end of this statement
    |              |
-   |              creates a temporary which is freed while still in use
+   |              creates a temporary value which is freed while still in use
 ...
 LL |     (v1, v2, v3, /* v4 is above. */ v5).use_ref();
    |              -- borrow later used here
@@ -33,7 +33,7 @@ error[E0716]: temporary value dropped while borrowed
 LL |         v4.push(&id('y'));
    |                  ^^^^^^^ - temporary value is freed at the end of this statement
    |                  |
-   |                  creates a temporary which is freed while still in use
+   |                  creates a temporary value which is freed while still in use
 ...
 LL |         v4.use_ref();
    |         ------------ borrow later used here
@@ -46,7 +46,7 @@ error[E0716]: temporary value dropped while borrowed
 LL |     v5.push(&id('z'));
    |              ^^^^^^^ - temporary value is freed at the end of this statement
    |              |
-   |              creates a temporary which is freed while still in use
+   |              creates a temporary value which is freed while still in use
 ...
 LL |     (v1, v2, v3, /* v4 is above. */ v5).use_ref();
    |                                     -- borrow later used here
diff --git a/src/test/ui/span/borrowck-ref-into-rvalue.stderr b/src/test/ui/span/borrowck-ref-into-rvalue.stderr
index cb5289d24..25e344fed 100644
--- a/src/test/ui/span/borrowck-ref-into-rvalue.stderr
+++ b/src/test/ui/span/borrowck-ref-into-rvalue.stderr
@@ -2,7 +2,7 @@ error[E0716]: temporary value dropped while borrowed
   --> $DIR/borrowck-ref-into-rvalue.rs:4:11
    |
 LL |     match Some("Hello".to_string()) {
-   |           ^^^^^^^^^^^^^^^^^^^^^^^^^ creates a temporary which is freed while still in use
+   |           ^^^^^^^^^^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use
 ...
 LL |     }
    |     - temporary value is freed at the end of this statement
diff --git a/src/test/ui/span/issue-11925.rs b/src/test/ui/span/issue-11925.rs
index d9c08fbdd..cac9fd5bf 100644
--- a/src/test/ui/span/issue-11925.rs
+++ b/src/test/ui/span/issue-11925.rs
@@ -1,6 +1,6 @@
-#![feature(unboxed_closures)]
+#![feature(unboxed_closures, tuple_trait)]
 
-fn to_fn_once<A,F:FnOnce<A>>(f: F) -> F { f }
+fn to_fn_once<A:std::marker::Tuple,F:FnOnce<A>>(f: F) -> F { f }
 
 fn main() {
     let r = {
diff --git a/src/test/ui/span/issue-15480.stderr b/src/test/ui/span/issue-15480.stderr
index 460ad9ac7..d9cce2254 100644
--- a/src/test/ui/span/issue-15480.stderr
+++ b/src/test/ui/span/issue-15480.stderr
@@ -2,7 +2,7 @@ error[E0716]: temporary value dropped while borrowed
   --> $DIR/issue-15480.rs:6:10
    |
 LL |         &id(3)
-   |          ^^^^^ creates a temporary which is freed while still in use
+   |          ^^^^^ creates a temporary value which is freed while still in use
 LL |     ];
    |      - temporary value is freed at the end of this statement
 ...
diff --git a/src/test/ui/span/issue-35987.stderr b/src/test/ui/span/issue-35987.stderr
index d8fddc800..057d40ac0 100644
--- a/src/test/ui/span/issue-35987.stderr
+++ b/src/test/ui/span/issue-35987.stderr
@@ -1,6 +1,9 @@
 error[E0404]: expected trait, found type parameter `Add`
   --> $DIR/issue-35987.rs:5:21
    |
+LL | use std::ops::Add;
+   |               --- you might have meant to refer to this trait
+LL |
 LL | impl<T: Clone, Add> Add for Foo<T> {
    |                ---  ^^^ not a trait
    |                |
diff --git a/src/test/ui/span/issue-71363.rs b/src/test/ui/span/issue-71363.rs
index bbb4a9362..f187d0efa 100644
--- a/src/test/ui/span/issue-71363.rs
+++ b/src/test/ui/span/issue-71363.rs
@@ -1,4 +1,4 @@
-// compile-flags: -Z simulate-remapped-rust-src-base=/rustc/xyz -Z translate-remapped-path-to-local-path=no -Z ui-testing=no
+// compile-flags: -Z simulate-remapped-rust-src-base=/rustc/FAKE_PREFIX -Z translate-remapped-path-to-local-path=no -Z ui-testing=no
 
 struct MyError;
 impl std::error::Error for MyError {}
diff --git a/src/test/ui/span/issue-71363.stderr b/src/test/ui/span/issue-71363.stderr
index 04e2b46c3..0370e46e6 100644
--- a/src/test/ui/span/issue-71363.stderr
+++ b/src/test/ui/span/issue-71363.stderr
@@ -7,6 +7,9 @@ error[E0277]: `MyError` doesn't implement `std::fmt::Display`
   = help: the trait `std::fmt::Display` is not implemented for `MyError`
   = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
 note: required by a bound in `std::error::Error`
+ --> $SRC_DIR/core/src/error.rs:LL:COL
+  |
+  = note: required by this bound in `std::error::Error`
 
 error[E0277]: `MyError` doesn't implement `Debug`
  --> $DIR/issue-71363.rs:4:6
@@ -17,6 +20,9 @@ error[E0277]: `MyError` doesn't implement `Debug`
   = help: the trait `Debug` is not implemented for `MyError`
   = note: add `#[derive(Debug)]` to `MyError` or manually `impl Debug for MyError`
 note: required by a bound in `std::error::Error`
+ --> $SRC_DIR/core/src/error.rs:LL:COL
+  |
+  = note: required by this bound in `std::error::Error`
 help: consider annotating `MyError` with `#[derive(Debug)]`
   |
 3 | #[derive(Debug)]
diff --git a/src/test/ui/span/macro-ty-params.rs b/src/test/ui/span/macro-ty-params.rs
index 0a93105b6..cf28b0255 100644
--- a/src/test/ui/span/macro-ty-params.rs
+++ b/src/test/ui/span/macro-ty-params.rs
@@ -9,5 +9,7 @@ macro_rules! foo { () => () }
 fn main() {
     foo::<T>!(); //~ ERROR generic arguments in macro path
     foo::<>!(); //~ ERROR generic arguments in macro path
-    m!(Default<>); //~ ERROR unexpected generic arguments in path
+    m!(Default<>);
+    //~^ ERROR unexpected generic arguments in path
+    //~^^ ERROR generic arguments in macro path
 }
diff --git a/src/test/ui/span/macro-ty-params.stderr b/src/test/ui/span/macro-ty-params.stderr
index 138cd2598..7023ef8cd 100644
--- a/src/test/ui/span/macro-ty-params.stderr
+++ b/src/test/ui/span/macro-ty-params.stderr
@@ -16,5 +16,11 @@ error: unexpected generic arguments in path
 LL |     m!(Default<>);
    |               ^^
 
-error: aborting due to 3 previous errors
+error: generic arguments in macro path
+  --> $DIR/macro-ty-params.rs:12:15
+   |
+LL |     m!(Default<>);
+   |               ^^
+
+error: aborting due to 4 previous errors
 
diff --git a/src/test/ui/span/multiline-span-simple.stderr b/src/test/ui/span/multiline-span-simple.stderr
index c0d9a8634..b44df962a 100644
--- a/src/test/ui/span/multiline-span-simple.stderr
+++ b/src/test/ui/span/multiline-span-simple.stderr
@@ -6,15 +6,10 @@ LL |     foo(1 as u32 +
    |
    = help: the trait `Add<()>` is not implemented for `u32`
    = help: the following other types implement trait `Add<Rhs>`:
-             <&'a f32 as Add<f32>>
-             <&'a f64 as Add<f64>>
-             <&'a i128 as Add<i128>>
-             <&'a i16 as Add<i16>>
-             <&'a i32 as Add<i32>>
-             <&'a i64 as Add<i64>>
-             <&'a i8 as Add<i8>>
-             <&'a isize as Add<isize>>
-           and 48 others
+             <&'a u32 as Add<u32>>
+             <&u32 as Add<&u32>>
+             <u32 as Add<&u32>>
+             <u32 as Add>
 
 error: aborting due to previous error
 
diff --git a/src/test/ui/span/regions-close-over-borrowed-ref-in-obj.stderr b/src/test/ui/span/regions-close-over-borrowed-ref-in-obj.stderr
index ba0c45acf..81e858fa0 100644
--- a/src/test/ui/span/regions-close-over-borrowed-ref-in-obj.stderr
+++ b/src/test/ui/span/regions-close-over-borrowed-ref-in-obj.stderr
@@ -2,7 +2,7 @@ error[E0716]: temporary value dropped while borrowed
   --> $DIR/regions-close-over-borrowed-ref-in-obj.rs:12:27
    |
 LL |         let ss: &isize = &id(1);
-   |                           ^^^^^ creates a temporary which is freed while still in use
+   |                           ^^^^^ creates a temporary value which is freed while still in use
 ...
 LL |     }
    |     - temporary value is freed at the end of this statement
diff --git a/src/test/ui/span/slice-borrow.stderr b/src/test/ui/span/slice-borrow.stderr
index 27df25be3..b70bf69d6 100644
--- a/src/test/ui/span/slice-borrow.stderr
+++ b/src/test/ui/span/slice-borrow.stderr
@@ -2,7 +2,7 @@ error[E0716]: temporary value dropped while borrowed
   --> $DIR/slice-borrow.rs:6:28
    |
 LL |         let x: &[isize] = &vec![1, 2, 3, 4, 5];
-   |                            ^^^^^^^^^^^^^^^^^^^ creates a temporary which is freed while still in use
+   |                            ^^^^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use
 ...
 LL |     }
    |     - temporary value is freed at the end of this statement