Adding upstream version 1.65.0+dfsg1.upstream/1.65.0+dfsg1

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

16 files changed, 104 insertions, 41 deletions

diff --git a/src/test/ui/error-codes/E0004.stderr b/src/test/ui/error-codes/E0004.stderr
index 8ba151d9e..4ac8c904f 100644
--- a/src/test/ui/error-codes/E0004.stderr
+++ b/src/test/ui/error-codes/E0004.stderr
@@ -1,8 +1,8 @@
-error[E0004]: non-exhaustive patterns: `HastaLaVistaBaby` not covered
+error[E0004]: non-exhaustive patterns: `Terminator::HastaLaVistaBaby` not covered
   --> $DIR/E0004.rs:9:11
    |
 LL |     match x {
-   |           ^ pattern `HastaLaVistaBaby` not covered
+   |           ^ pattern `Terminator::HastaLaVistaBaby` not covered
    |
 note: `Terminator` defined here
   --> $DIR/E0004.rs:2:5
@@ -15,7 +15,7 @@ LL |     HastaLaVistaBaby,
 help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
    |
 LL ~         Terminator::TalkToMyHand => {}
-LL +         HastaLaVistaBaby => todo!()
+LL +         Terminator::HastaLaVistaBaby => todo!()
    |
 
 error: aborting due to previous error
diff --git a/src/test/ui/error-codes/E0005.stderr b/src/test/ui/error-codes/E0005.stderr
index f01a77bd3..de8e6bac4 100644
--- a/src/test/ui/error-codes/E0005.stderr
+++ b/src/test/ui/error-codes/E0005.stderr
@@ -19,7 +19,7 @@ help: you might want to use `if let` to ignore the variant that isn't matched
    |
 LL |     let y = if let Some(y) = x { y } else { todo!() };
    |     ++++++++++                 ++++++++++++++++++++++
-help: alternatively, on nightly, you might want to use `#![feature(let_else)]` to handle the variant that isn't matched
+help: alternatively, you might want to use let else to handle the variant that isn't matched
    |
 LL |     let Some(y) = x else { todo!() };
    |                     ++++++++++++++++
diff --git a/src/test/ui/error-codes/E0057.stderr b/src/test/ui/error-codes/E0057.stderr
index 2307f52c9..bea226f09 100644
--- a/src/test/ui/error-codes/E0057.stderr
+++ b/src/test/ui/error-codes/E0057.stderr
@@ -12,7 +12,7 @@ LL |     let f = |x| x * 3;
 help: provide the argument
    |
 LL |     let a = f(/* value */);
-   |             ~~~~~~~~~~~~~~
+   |              ~~~~~~~~~~~~~
 
 error[E0057]: this function takes 1 argument but 2 arguments were supplied
   --> $DIR/E0057.rs:5:13
@@ -28,7 +28,7 @@ LL |     let f = |x| x * 3;
 help: remove the extra argument
    |
 LL |     let c = f(2);
-   |             ~~~~
+   |              ~~~
 
 error: aborting due to 2 previous errors
 
diff --git a/src/test/ui/error-codes/E0060.stderr b/src/test/ui/error-codes/E0060.stderr
index 644fd5983..934a18d89 100644
--- a/src/test/ui/error-codes/E0060.stderr
+++ b/src/test/ui/error-codes/E0060.stderr
@@ -12,7 +12,7 @@ LL |     fn printf(_: *const u8, ...) -> u32;
 help: provide the argument
    |
 LL |     unsafe { printf(/* *const u8 */); }
-   |              ~~~~~~~~~~~~~~~~~~~~~~~
+   |                    ~~~~~~~~~~~~~~~~~
 
 error: aborting due to previous error
 
diff --git a/src/test/ui/error-codes/E0061.stderr b/src/test/ui/error-codes/E0061.stderr
index fa55db092..fa4ccbe66 100644
--- a/src/test/ui/error-codes/E0061.stderr
+++ b/src/test/ui/error-codes/E0061.stderr
@@ -12,7 +12,7 @@ LL | fn f(a: u16, b: &str) {}
 help: provide the argument
    |
 LL |     f(0, /* &str */);
-   |     ~~~~~~~~~~~~~~~~
+   |      ~~~~~~~~~~~~~~~
 
 error[E0061]: this function takes 1 argument but 0 arguments were supplied
   --> $DIR/E0061.rs:9:5
@@ -28,7 +28,7 @@ LL | fn f2(a: u16) {}
 help: provide the argument
    |
 LL |     f2(/* u16 */);
-   |     ~~~~~~~~~~~~~
+   |       ~~~~~~~~~~~
 
 error: aborting due to 2 previous errors
 
diff --git a/src/test/ui/error-codes/E0081.rs b/src/test/ui/error-codes/E0081.rs
index 5aa6a7863..f53fda864 100644
--- a/src/test/ui/error-codes/E0081.rs
+++ b/src/test/ui/error-codes/E0081.rs
@@ -1,9 +1,9 @@
 enum Enum {
     //~^ ERROR discriminant value `3` assigned more than once
     P = 3,
-    //~^ NOTE first assignment of `3`
+    //~^ NOTE `3` assigned here
     X = 3,
-    //~^ NOTE second assignment of `3`
+    //~^ NOTE `3` assigned here
     Y = 5
 }
 
@@ -11,20 +11,43 @@ enum Enum {
 enum EnumOverflowRepr {
     //~^ ERROR discriminant value `1` assigned more than once
     P = 257,
-    //~^ NOTE first assignment of `1` (overflowed from `257`)
+    //~^ NOTE `1` (overflowed from `257`) assigned here
     X = 513,
-    //~^ NOTE second assignment of `1` (overflowed from `513`)
+    //~^ NOTE `1` (overflowed from `513`) assigned here
 }
 
 #[repr(i8)]
 enum NegDisEnum {
     //~^ ERROR discriminant value `-1` assigned more than once
     First = -1,
-    //~^ NOTE first assignment of `-1`
+    //~^ NOTE `-1` assigned here
     Second = -2,
-    //~^ NOTE assigned discriminant for `Last` was incremented from this discriminant
+    //~^ NOTE discriminant for `Last` incremented from this startpoint (`Second` + 1 variant later => `Last` = -1)
     Last,
-    //~^ NOTE second assignment of `-1`
+    //~^ NOTE `-1` assigned here
+}
+
+enum MultipleDuplicates {
+    //~^ ERROR discriminant value `0` assigned more than once
+    //~^^ ERROR discriminant value `-2` assigned more than once
+    V0,
+    //~^ NOTE `0` assigned here
+    V1 = 0,
+    //~^ NOTE `0` assigned here
+    V2,
+    V3,
+    V4 = 0,
+    //~^ NOTE `0` assigned here
+    V5 = -2,
+    //~^ NOTE discriminant for `V7` incremented from this startpoint (`V5` + 2 variants later => `V7` = 0)
+    //~^^ NOTE `-2` assigned here
+    V6,
+    V7,
+    //~^ NOTE `0` assigned here
+    V8 = -3,
+    //~^ NOTE discriminant for `V9` incremented from this startpoint (`V8` + 1 variant later => `V9` = -2)
+    V9,
+    //~^ NOTE `-2` assigned here
 }
 
 fn main() {
diff --git a/src/test/ui/error-codes/E0081.stderr b/src/test/ui/error-codes/E0081.stderr
index ff6113646..64562fefc 100644
--- a/src/test/ui/error-codes/E0081.stderr
+++ b/src/test/ui/error-codes/E0081.stderr
@@ -5,10 +5,10 @@ LL | enum Enum {
    | ^^^^^^^^^
 LL |
 LL |     P = 3,
-   |         - first assignment of `3`
+   |         - `3` assigned here
 LL |
 LL |     X = 3,
-   |         - second assignment of `3`
+   |         - `3` assigned here
 
 error[E0081]: discriminant value `1` assigned more than once
   --> $DIR/E0081.rs:11:1
@@ -17,10 +17,10 @@ LL | enum EnumOverflowRepr {
    | ^^^^^^^^^^^^^^^^^^^^^
 LL |
 LL |     P = 257,
-   |         --- first assignment of `1` (overflowed from `257`)
+   |         --- `1` (overflowed from `257`) assigned here
 LL |
 LL |     X = 513,
-   |         --- second assignment of `1` (overflowed from `513`)
+   |         --- `1` (overflowed from `513`) assigned here
 
 error[E0081]: discriminant value `-1` assigned more than once
   --> $DIR/E0081.rs:20:1
@@ -29,14 +29,50 @@ LL | enum NegDisEnum {
    | ^^^^^^^^^^^^^^^
 LL |
 LL |     First = -1,
-   |             -- first assignment of `-1`
+   |             -- `-1` assigned here
 LL |
 LL |     Second = -2,
-   |     ----------- assigned discriminant for `Last` was incremented from this discriminant
+   |     ----------- discriminant for `Last` incremented from this startpoint (`Second` + 1 variant later => `Last` = -1)
 LL |
 LL |     Last,
-   |     ---- second assignment of `-1`
+   |     ---- `-1` assigned here
 
-error: aborting due to 3 previous errors
+error[E0081]: discriminant value `0` assigned more than once
+  --> $DIR/E0081.rs:30:1
+   |
+LL | enum MultipleDuplicates {
+   | ^^^^^^^^^^^^^^^^^^^^^^^
+...
+LL |     V0,
+   |     -- `0` assigned here
+LL |
+LL |     V1 = 0,
+   |          - `0` assigned here
+...
+LL |     V4 = 0,
+   |          - `0` assigned here
+LL |
+LL |     V5 = -2,
+   |     ------- discriminant for `V7` incremented from this startpoint (`V5` + 2 variants later => `V7` = 0)
+...
+LL |     V7,
+   |     -- `0` assigned here
+
+error[E0081]: discriminant value `-2` assigned more than once
+  --> $DIR/E0081.rs:30:1
+   |
+LL | enum MultipleDuplicates {
+   | ^^^^^^^^^^^^^^^^^^^^^^^
+...
+LL |     V5 = -2,
+   |          -- `-2` assigned here
+...
+LL |     V8 = -3,
+   |     ------- discriminant for `V9` incremented from this startpoint (`V8` + 1 variant later => `V9` = -2)
+LL |
+LL |     V9,
+   |     -- `-2` assigned here
+
+error: aborting due to 5 previous errors
 
 For more information about this error, try `rustc --explain E0081`.
diff --git a/src/test/ui/error-codes/E0107.stderr b/src/test/ui/error-codes/E0107.stderr
index 5ca03b45d..03430f8fa 100644
--- a/src/test/ui/error-codes/E0107.stderr
+++ b/src/test/ui/error-codes/E0107.stderr
@@ -142,7 +142,7 @@ LL | pub trait T {
 help: replace the generic bounds with the associated types
    |
 LL | fn trait_bound_generic<I: T<A = u8, B = u16>>(_i: I) {
-   |                             ~~~~~~  ~~~~~~~
+   |                             +++     +++
 
 error: aborting due to 10 previous errors
 
diff --git a/src/test/ui/error-codes/E0117.rs b/src/test/ui/error-codes/E0117.rs
index 22b486573..406d24e36 100644
--- a/src/test/ui/error-codes/E0117.rs
+++ b/src/test/ui/error-codes/E0117.rs
@@ -1,4 +1,4 @@
 impl Drop for u32 {} //~ ERROR E0117
-//~| ERROR the `Drop` trait may only be implemented for structs, enums, and unions
+//~| ERROR the `Drop` trait may only be implemented for local structs, enums, and unions
 
 fn main() {}
diff --git a/src/test/ui/error-codes/E0117.stderr b/src/test/ui/error-codes/E0117.stderr
index 76d9f5cc0..f144aa9f7 100644
--- a/src/test/ui/error-codes/E0117.stderr
+++ b/src/test/ui/error-codes/E0117.stderr
@@ -9,11 +9,11 @@ LL | impl Drop for u32 {}
    |
    = note: define and implement a trait or new type instead
 
-error[E0120]: the `Drop` trait may only be implemented for structs, enums, and unions
+error[E0120]: the `Drop` trait may only be implemented for local structs, enums, and unions
   --> $DIR/E0117.rs:1:15
    |
 LL | impl Drop for u32 {}
-   |               ^^^ must be a struct, enum, or union
+   |               ^^^ must be a struct, enum, or union in the current crate
 
 error: aborting due to 2 previous errors
 
diff --git a/src/test/ui/error-codes/E0120.stderr b/src/test/ui/error-codes/E0120.stderr
index 6c306455e..75778f1f9 100644
--- a/src/test/ui/error-codes/E0120.stderr
+++ b/src/test/ui/error-codes/E0120.stderr
@@ -1,8 +1,8 @@
-error[E0120]: the `Drop` trait may only be implemented for structs, enums, and unions
+error[E0120]: the `Drop` trait may only be implemented for local structs, enums, and unions
   --> $DIR/E0120.rs:3:15
    |
 LL | impl Drop for dyn MyTrait {
-   |               ^^^^^^^^^^^ must be a struct, enum, or union
+   |               ^^^^^^^^^^^ must be a struct, enum, or union in the current crate
 
 error: aborting due to previous error
 
diff --git a/src/test/ui/error-codes/E0271.stderr b/src/test/ui/error-codes/E0271.stderr
index 9c9c7237d..1e2f43834 100644
--- a/src/test/ui/error-codes/E0271.stderr
+++ b/src/test/ui/error-codes/E0271.stderr
@@ -1,8 +1,10 @@
 error[E0271]: type mismatch resolving `<i8 as Trait>::AssociatedType == u32`
-  --> $DIR/E0271.rs:10:5
+  --> $DIR/E0271.rs:10:9
    |
 LL |     foo(3_i8);
-   |     ^^^ type mismatch resolving `<i8 as Trait>::AssociatedType == u32`
+   |     --- ^^^^ type mismatch resolving `<i8 as Trait>::AssociatedType == u32`
+   |     |
+   |     required by a bound introduced by this call
    |
 note: expected this to be `u32`
   --> $DIR/E0271.rs:7:43
diff --git a/src/test/ui/error-codes/E0275.stderr b/src/test/ui/error-codes/E0275.stderr
index dfffbb182..87cfaa489 100644
--- a/src/test/ui/error-codes/E0275.stderr
+++ b/src/test/ui/error-codes/E0275.stderr
@@ -5,13 +5,13 @@ LL | impl<T> Foo for T where Bar<T>: Foo {}
    |                                 ^^^
    |
    = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`E0275`)
-note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+note: required for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>` to implement `Foo`
   --> $DIR/E0275.rs:5:9
    |
 LL | impl<T> Foo for T where Bar<T>: Foo {}
    |         ^^^     ^
    = note: 127 redundant requirements hidden
-   = note: required because of the requirements on the impl of `Foo` for `Bar<T>`
+   = note: required for `Bar<T>` to implement `Foo`
 
 error: aborting due to previous error
 
diff --git a/src/test/ui/error-codes/E0277-2.stderr b/src/test/ui/error-codes/E0277-2.stderr
index ca2cb8842..a2abf3793 100644
--- a/src/test/ui/error-codes/E0277-2.stderr
+++ b/src/test/ui/error-codes/E0277-2.stderr
@@ -1,8 +1,8 @@
 error[E0277]: `*const u8` cannot be sent between threads safely
-  --> $DIR/E0277-2.rs:16:5
+  --> $DIR/E0277-2.rs:16:15
    |
 LL |     is_send::<Foo>();
-   |     ^^^^^^^^^^^^^^ `*const u8` cannot be sent between threads safely
+   |               ^^^ `*const u8` cannot be sent between threads safely
    |
    = help: within `Foo`, the trait `Send` is not implemented for `*const u8`
 note: required because it appears within the type `Baz`
diff --git a/src/test/ui/error-codes/E0401.stderr b/src/test/ui/error-codes/E0401.stderr
index 81715621d..b0e2ef5b6 100644
--- a/src/test/ui/error-codes/E0401.stderr
+++ b/src/test/ui/error-codes/E0401.stderr
@@ -4,9 +4,9 @@ error[E0401]: can't use generic parameters from outer function
 LL | fn foo<T>(x: T) {
    |        - type parameter from outer function
 LL |     fn bfnr<U, V: Baz<U>, W: Fn()>(y: T) {
-   |        ---------------------------    ^ use of generic parameter from outer function
-   |        |
-   |        help: try using a local generic parameter instead: `bfnr<U, V: Baz<U>, W: Fn(), T>`
+   |             -                         ^ use of generic parameter from outer function
+   |             |
+   |             help: try using a local generic parameter instead: `T,`
 
 error[E0401]: can't use generic parameters from outer function
   --> $DIR/E0401.rs:9:16
@@ -15,7 +15,7 @@ LL | fn foo<T>(x: T) {
    |        - type parameter from outer function
 ...
 LL |     fn baz<U,
-   |        --- try adding a local generic parameter in this method instead
+   |            - help: try using a local generic parameter instead: `T,`
 ...
 LL |            (y: T) {
    |                ^ use of generic parameter from outer function
diff --git a/src/test/ui/error-codes/E0565-2.stderr b/src/test/ui/error-codes/E0565-2.stderr
index bb30bd7be..097871bd3 100644
--- a/src/test/ui/error-codes/E0565-2.stderr
+++ b/src/test/ui/error-codes/E0565-2.stderr
@@ -2,7 +2,9 @@ error[E0565]: literal in `deprecated` value must be a string
   --> $DIR/E0565-2.rs:2:22
    |
 LL | #[deprecated(since = b"1.29", note = "hi")]
-   |                      ^^^^^^^ help: consider removing the prefix: `"1.29"`
+   |                      -^^^^^^
+   |                      |
+   |                      help: consider removing the prefix
 
 error: aborting due to previous error