Auto merge of #128635 - pietroalbini:pa-1.80.1, r=pietroalbini 1.80.1

Prepare Rust 1.80.1 point release

The point release is scheduled to include:

* https://github.com/rust-lang/rust/pull/128271
* https://github.com/rust-lang/rust/pull/128618

7 files changed, 10 insertions, 152 deletions

diff --git a/tests/ui/lint/dead-code/allow-unconstructed-pub-struct.rs b/tests/ui/lint/dead-code/allow-unconstructed-pub-struct.rs
deleted file mode 100644
index 8cd1524045b..00000000000
--- a/tests/ui/lint/dead-code/allow-unconstructed-pub-struct.rs
+++ /dev/null
@@ -1,33 +0,0 @@
-//@ check-pass
-
-mod ffi {
-    use super::*;
-
-    extern "C" {
-        pub fn DomPromise_AddRef(promise: *const Promise);
-        pub fn DomPromise_Release(promise: *const Promise);
-    }
-}
-
-#[repr(C)]
-#[allow(unused)]
-pub struct Promise {
-    private: [u8; 0],
-    __nosync: ::std::marker::PhantomData<::std::rc::Rc<u8>>,
-}
-
-pub unsafe trait RefCounted {
-    unsafe fn addref(&self);
-    unsafe fn release(&self);
-}
-
-unsafe impl RefCounted for Promise {
-    unsafe fn addref(&self) {
-        ffi::DomPromise_AddRef(self)
-    }
-    unsafe fn release(&self) {
-        ffi::DomPromise_Release(self)
-    }
-}
-
-fn main() {}
diff --git a/tests/ui/lint/dead-code/lint-dead-code-1.rs b/tests/ui/lint/dead-code/lint-dead-code-1.rs
index 3386dfa4747..ddcafedf7bc 100644
--- a/tests/ui/lint/dead-code/lint-dead-code-1.rs
+++ b/tests/ui/lint/dead-code/lint-dead-code-1.rs
@@ -46,10 +46,11 @@ struct SemiUsedStruct;
 impl SemiUsedStruct {
     fn la_la_la() {}
 }
-struct StructUsedAsField; //~ ERROR struct `StructUsedAsField` is never constructed
+struct StructUsedAsField;
 pub struct StructUsedInEnum;
 struct StructUsedInGeneric;
-pub struct PubStruct2 { //~ ERROR struct `PubStruct2` is never constructed
+pub struct PubStruct2 {
+    #[allow(dead_code)]
     struct_used_as_field: *const StructUsedAsField
 }
 
diff --git a/tests/ui/lint/dead-code/lint-dead-code-1.stderr b/tests/ui/lint/dead-code/lint-dead-code-1.stderr
index b0163df8855..eb728b5b930 100644
--- a/tests/ui/lint/dead-code/lint-dead-code-1.stderr
+++ b/tests/ui/lint/dead-code/lint-dead-code-1.stderr
@@ -22,26 +22,14 @@ error: struct `PrivStruct` is never constructed
 LL | struct PrivStruct;
    |        ^^^^^^^^^^
 
-error: struct `StructUsedAsField` is never constructed
-  --> $DIR/lint-dead-code-1.rs:49:8
-   |
-LL | struct StructUsedAsField;
-   |        ^^^^^^^^^^^^^^^^^
-
-error: struct `PubStruct2` is never constructed
-  --> $DIR/lint-dead-code-1.rs:52:12
-   |
-LL | pub struct PubStruct2 {
-   |            ^^^^^^^^^^
-
 error: enum `priv_enum` is never used
-  --> $DIR/lint-dead-code-1.rs:63:6
+  --> $DIR/lint-dead-code-1.rs:64:6
    |
 LL | enum priv_enum { foo2, bar2 }
    |      ^^^^^^^^^
 
 error: variant `bar3` is never constructed
-  --> $DIR/lint-dead-code-1.rs:66:5
+  --> $DIR/lint-dead-code-1.rs:67:5
    |
 LL | enum used_enum {
    |      --------- variant in this enum
@@ -50,25 +38,25 @@ LL |     bar3
    |     ^^^^
 
 error: function `priv_fn` is never used
-  --> $DIR/lint-dead-code-1.rs:87:4
+  --> $DIR/lint-dead-code-1.rs:88:4
    |
 LL | fn priv_fn() {
    |    ^^^^^^^
 
 error: function `foo` is never used
-  --> $DIR/lint-dead-code-1.rs:92:4
+  --> $DIR/lint-dead-code-1.rs:93:4
    |
 LL | fn foo() {
    |    ^^^
 
 error: function `bar` is never used
-  --> $DIR/lint-dead-code-1.rs:97:4
+  --> $DIR/lint-dead-code-1.rs:98:4
    |
 LL | fn bar() {
    |    ^^^
 
 error: function `baz` is never used
-  --> $DIR/lint-dead-code-1.rs:101:4
+  --> $DIR/lint-dead-code-1.rs:102:4
    |
 LL | fn baz() -> impl Copy {
    |    ^^^
@@ -79,5 +67,5 @@ error: struct `Bar` is never constructed
 LL |     pub struct Bar;
    |                ^^^
 
-error: aborting due to 12 previous errors
+error: aborting due to 10 previous errors
 
diff --git a/tests/ui/lint/dead-code/unused-assoc-const.rs b/tests/ui/lint/dead-code/unused-assoc-const.rs
deleted file mode 100644
index 36e8315ad36..00000000000
--- a/tests/ui/lint/dead-code/unused-assoc-const.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-#![deny(dead_code)]
-
-trait Trait {
-    const UNUSED_CONST: i32; //~ ERROR associated constant `UNUSED_CONST` is never used
-    const USED_CONST: i32;
-
-    fn foo(&self) {}
-}
-
-pub struct T(());
-
-impl Trait for T {
-    const UNUSED_CONST: i32 = 0;
-    const USED_CONST: i32 = 1;
-}
-
-fn main() {
-    T(()).foo();
-    T::USED_CONST;
-}
diff --git a/tests/ui/lint/dead-code/unused-assoc-const.stderr b/tests/ui/lint/dead-code/unused-assoc-const.stderr
deleted file mode 100644
index 78296d70663..00000000000
--- a/tests/ui/lint/dead-code/unused-assoc-const.stderr
+++ /dev/null
@@ -1,16 +0,0 @@
-error: associated constant `UNUSED_CONST` is never used
-  --> $DIR/unused-assoc-const.rs:4:11
-   |
-LL | trait Trait {
-   |       ----- associated constant in this trait
-LL |     const UNUSED_CONST: i32;
-   |           ^^^^^^^^^^^^
-   |
-note: the lint level is defined here
-  --> $DIR/unused-assoc-const.rs:1:9
-   |
-LL | #![deny(dead_code)]
-   |         ^^^^^^^^^
-
-error: aborting due to 1 previous error
-
diff --git a/tests/ui/lint/dead-code/unused-pub-struct.rs b/tests/ui/lint/dead-code/unused-pub-struct.rs
deleted file mode 100644
index aaf4dd612de..00000000000
--- a/tests/ui/lint/dead-code/unused-pub-struct.rs
+++ /dev/null
@@ -1,48 +0,0 @@
-#![deny(dead_code)]
-
-pub struct NotLint1(());
-pub struct NotLint2(std::marker::PhantomData<i32>);
-
-pub struct NeverConstructed(i32); //~ ERROR struct `NeverConstructed` is never constructed
-
-impl NeverConstructed {
-    pub fn not_construct_self(&self) {}
-}
-
-impl Clone for NeverConstructed {
-    fn clone(&self) -> NeverConstructed {
-        NeverConstructed(0)
-    }
-}
-
-pub trait Trait {
-    fn not_construct_self(&self);
-}
-
-impl Trait for NeverConstructed {
-    fn not_construct_self(&self) {
-        self.0;
-    }
-}
-
-pub struct Constructed(i32);
-
-impl Constructed {
-    pub fn construct_self() -> Self {
-        Constructed(0)
-    }
-}
-
-impl Clone for Constructed {
-    fn clone(&self) -> Constructed {
-        Constructed(0)
-    }
-}
-
-impl Trait for Constructed {
-    fn not_construct_self(&self) {
-        self.0;
-    }
-}
-
-fn main() {}
diff --git a/tests/ui/lint/dead-code/unused-pub-struct.stderr b/tests/ui/lint/dead-code/unused-pub-struct.stderr
deleted file mode 100644
index 3667ddb97bd..00000000000
--- a/tests/ui/lint/dead-code/unused-pub-struct.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: struct `NeverConstructed` is never constructed
-  --> $DIR/unused-pub-struct.rs:6:12
-   |
-LL | pub struct NeverConstructed(i32);
-   |            ^^^^^^^^^^^^^^^^
-   |
-note: the lint level is defined here
-  --> $DIR/unused-pub-struct.rs:1:9
-   |
-LL | #![deny(dead_code)]
-   |         ^^^^^^^^^
-
-error: aborting due to 1 previous error
-