Auto merge of #76422 - Dylan-DPC:rollup-0579ucb, r=Dylan-DPC

Rollup of 18 pull requests

Successful merges:

 - #76273 (Move some Vec UI tests into alloc unit tests)
 - #76274 (Allow try blocks as the argument to return expressions)
 - #76287 (Remove an unnecessary allowed lint)
 - #76293 (Implementation of incompatible features error)
 - #76299 (Make `Ipv4Addr` and `Ipv6Addr` const tests unit tests under `library`)
 - #76302 (Address review comments on `Peekable::next_if`)
 - #76303 (Link to `#capacity-and-reallocation` when using with_capacity)
 - #76305 (Move various ui const tests to `library`)
 - #76309 (Indent a note to make folding work nicer)
 - #76312 (time.rs: Make spelling of "Darwin" consistent)
 - #76318 (Use ops::ControlFlow in rustc_data_structures::graph::iterate)
 - #76324 (Move Vec slice UI tests in library)
 - #76338 (add some intra-doc links to `Iterator`)
 - #76340 (Remove unused duplicated `trivial_dropck_outlives`)
 - #76344 (Improve docs for `std::env::args()`)
 - #76346 (Docs: nlink example typo)
 - #76358 (Minor grammar fix in doc comment for soft-deprecated methods)
 - #76364 (Disable atomics on avr target.)

Failed merges:

 - #76304 (Make delegation methods of `std::net::IpAddr` unstably const)

r? @ghost

7 files changed, 0 insertions, 131 deletions

diff --git a/src/test/ui/array-slice-vec/slice-2.rs b/src/test/ui/array-slice-vec/slice-2.rs
deleted file mode 100644
index 01733f48234..00000000000
--- a/src/test/ui/array-slice-vec/slice-2.rs
+++ /dev/null
@@ -1,62 +0,0 @@
-// run-pass
-
-// Test slicing expressions on slices and Vecs.
-
-
-fn main() {
-    let x: &[isize] = &[1, 2, 3, 4, 5];
-    let cmp: &[isize] = &[1, 2, 3, 4, 5];
-    assert_eq!(&x[..], cmp);
-    let cmp: &[isize] = &[3, 4, 5];
-    assert_eq!(&x[2..], cmp);
-    let cmp: &[isize] = &[1, 2, 3];
-    assert_eq!(&x[..3], cmp);
-    let cmp: &[isize] = &[2, 3, 4];
-    assert_eq!(&x[1..4], cmp);
-
-    let x: Vec<isize> = vec![1, 2, 3, 4, 5];
-    let cmp: &[isize] = &[1, 2, 3, 4, 5];
-    assert_eq!(&x[..], cmp);
-    let cmp: &[isize] = &[3, 4, 5];
-    assert_eq!(&x[2..], cmp);
-    let cmp: &[isize] = &[1, 2, 3];
-    assert_eq!(&x[..3], cmp);
-    let cmp: &[isize] = &[2, 3, 4];
-    assert_eq!(&x[1..4], cmp);
-
-    let x: &mut [isize] = &mut [1, 2, 3, 4, 5];
-    {
-        let cmp: &mut [isize] = &mut [1, 2, 3, 4, 5];
-        assert_eq!(&mut x[..], cmp);
-    }
-    {
-        let cmp: &mut [isize] = &mut [3, 4, 5];
-        assert_eq!(&mut x[2..], cmp);
-    }
-    {
-        let cmp: &mut [isize] = &mut [1, 2, 3];
-        assert_eq!(&mut x[..3], cmp);
-    }
-    {
-        let cmp: &mut [isize] = &mut [2, 3, 4];
-        assert_eq!(&mut x[1..4], cmp);
-    }
-
-    let mut x: Vec<isize> = vec![1, 2, 3, 4, 5];
-    {
-        let cmp: &mut [isize] = &mut [1, 2, 3, 4, 5];
-        assert_eq!(&mut x[..], cmp);
-    }
-    {
-        let cmp: &mut [isize] = &mut [3, 4, 5];
-        assert_eq!(&mut x[2..], cmp);
-    }
-    {
-        let cmp: &mut [isize] = &mut [1, 2, 3];
-        assert_eq!(&mut x[..3], cmp);
-    }
-    {
-        let cmp: &mut [isize] = &mut [2, 3, 4];
-        assert_eq!(&mut x[1..4], cmp);
-    }
-}
diff --git a/src/test/ui/array-slice-vec/vec-concat.rs b/src/test/ui/array-slice-vec/vec-concat.rs
deleted file mode 100644
index 1f493679b79..00000000000
--- a/src/test/ui/array-slice-vec/vec-concat.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// run-pass
-
-use std::vec;
-
-pub fn main() {
-    let a: Vec<isize> = vec![1, 2, 3, 4, 5];
-    let b: Vec<isize> = vec![6, 7, 8, 9, 0];
-    let mut v: Vec<isize> = a;
-    v.extend_from_slice(&b);
-    println!("{}", v[9]);
-    assert_eq!(v[0], 1);
-    assert_eq!(v[7], 8);
-    assert_eq!(v[9], 0);
-}
diff --git a/src/test/ui/array-slice-vec/vec-growth.rs b/src/test/ui/array-slice-vec/vec-growth.rs
deleted file mode 100644
index b09f08bb85a..00000000000
--- a/src/test/ui/array-slice-vec/vec-growth.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-// run-pass
-
-
-
-pub fn main() {
-    let mut v = vec![1];
-    v.push(2);
-    v.push(3);
-    v.push(4);
-    v.push(5);
-    assert_eq!(v[0], 1);
-    assert_eq!(v[1], 2);
-    assert_eq!(v[2], 3);
-    assert_eq!(v[3], 4);
-    assert_eq!(v[4], 5);
-}
diff --git a/src/test/ui/array-slice-vec/vec-push.rs b/src/test/ui/array-slice-vec/vec-push.rs
deleted file mode 100644
index 466ab3fab1c..00000000000
--- a/src/test/ui/array-slice-vec/vec-push.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-// run-pass
-
-pub fn main() { let mut v = vec![1, 2, 3]; v.push(1); }
diff --git a/src/test/ui/array-slice-vec/vec-slice.rs b/src/test/ui/array-slice-vec/vec-slice.rs
deleted file mode 100644
index 1f090ddd9c9..00000000000
--- a/src/test/ui/array-slice-vec/vec-slice.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// run-pass
-
-
-pub fn main() {
-    let  v = vec![1,2,3,4,5];
-    let v2 = &v[1..3];
-    assert_eq!(v2[0], 2);
-    assert_eq!(v2[1], 3);
-}
diff --git a/src/test/ui/array-slice-vec/vec-to_str.rs b/src/test/ui/array-slice-vec/vec-to_str.rs
deleted file mode 100644
index a11cfc8e9b5..00000000000
--- a/src/test/ui/array-slice-vec/vec-to_str.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// run-pass
-
-
-pub fn main() {
-    assert_eq!(format!("{:?}", vec![0, 1]), "[0, 1]".to_string());
-
-    let foo = vec![3, 4];
-    let bar: &[isize] = &[4, 5];
-
-    assert_eq!(format!("{:?}", foo), "[3, 4]");
-    assert_eq!(format!("{:?}", bar), "[4, 5]");
-}
diff --git a/src/test/ui/array-slice-vec/vec.rs b/src/test/ui/array-slice-vec/vec.rs
deleted file mode 100644
index e76c1ab440e..00000000000
--- a/src/test/ui/array-slice-vec/vec.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// run-pass
-
-
-
-pub fn main() {
-    let v: Vec<isize> = vec![10, 20];
-    assert_eq!(v[0], 10);
-    assert_eq!(v[1], 20);
-    let mut x: usize = 0;
-    assert_eq!(v[x], 10);
-    assert_eq!(v[x + 1], 20);
-    x = x + 1;
-    assert_eq!(v[x], 20);
-    assert_eq!(v[x - 1], 10);
-}