Auto merge of #69986 - JohnTitor:rollup-h0809mf, r=JohnTitor

Rollup of 12 pull requests

Successful merges:

 - #69403 (Implement `Copy` for `IoSlice`)
 - #69460 (Move some `build-pass` tests to `check-pass`)
 - #69723 (Added doc on keyword Pub.)
 - #69802 (fix more clippy findings)
 - #69809 (remove lifetimes that can be elided (clippy::needless_lifetimes))
 - #69947 (Clean up E0423 explanation)
 - #69949 (triagebot.toml: add ping aliases)
 - #69954 (rename panic_if_ intrinsics to assert_)
 - #69960 (miri engine: fix treatment of abort intrinsic)
 - #69966 (Add more regression tests)
 - #69973 (Update stable-since version for const_int_conversion)
 - #69974 (Clean up E0434 explanation)

Failed merges:

r? @ghost

9 files changed, 9 insertions, 0 deletions

diff --git a/src/libstd/sys/cloudabi/io.rs b/src/libstd/sys/cloudabi/io.rs
index 976e122463d..d5f475b4310 100644
--- a/src/libstd/sys/cloudabi/io.rs
+++ b/src/libstd/sys/cloudabi/io.rs
@@ -1,5 +1,6 @@
 use crate::mem;
 
+#[derive(Copy, Clone)]
 pub struct IoSlice<'a>(&'a [u8]);
 
 impl<'a> IoSlice<'a> {
diff --git a/src/libstd/sys/hermit/io.rs b/src/libstd/sys/hermit/io.rs
index 976e122463d..d5f475b4310 100644
--- a/src/libstd/sys/hermit/io.rs
+++ b/src/libstd/sys/hermit/io.rs
@@ -1,5 +1,6 @@
 use crate::mem;
 
+#[derive(Copy, Clone)]
 pub struct IoSlice<'a>(&'a [u8]);
 
 impl<'a> IoSlice<'a> {
diff --git a/src/libstd/sys/sgx/io.rs b/src/libstd/sys/sgx/io.rs
index 976e122463d..d5f475b4310 100644
--- a/src/libstd/sys/sgx/io.rs
+++ b/src/libstd/sys/sgx/io.rs
@@ -1,5 +1,6 @@
 use crate::mem;
 
+#[derive(Copy, Clone)]
 pub struct IoSlice<'a>(&'a [u8]);
 
 impl<'a> IoSlice<'a> {
diff --git a/src/libstd/sys/unix/io.rs b/src/libstd/sys/unix/io.rs
index b4a64e93c84..deb5ee76bd0 100644
--- a/src/libstd/sys/unix/io.rs
+++ b/src/libstd/sys/unix/io.rs
@@ -3,6 +3,7 @@ use crate::slice;
 
 use libc::{c_void, iovec};
 
+#[derive(Copy, Clone)]
 #[repr(transparent)]
 pub struct IoSlice<'a> {
     vec: iovec,
diff --git a/src/libstd/sys/vxworks/io.rs b/src/libstd/sys/vxworks/io.rs
index f1a2c8446ff..0f68ebf8da9 100644
--- a/src/libstd/sys/vxworks/io.rs
+++ b/src/libstd/sys/vxworks/io.rs
@@ -3,6 +3,7 @@ use crate::slice;
 
 use libc::{c_void, iovec};
 
+#[derive(Copy, Clone)]
 #[repr(transparent)]
 pub struct IoSlice<'a> {
     vec: iovec,
diff --git a/src/libstd/sys/wasi/io.rs b/src/libstd/sys/wasi/io.rs
index ee20ea6dab8..0ad2e152855 100644
--- a/src/libstd/sys/wasi/io.rs
+++ b/src/libstd/sys/wasi/io.rs
@@ -1,6 +1,7 @@
 use crate::marker::PhantomData;
 use crate::slice;
 
+#[derive(Copy, Clone)]
 #[repr(transparent)]
 pub struct IoSlice<'a> {
     vec: wasi::Ciovec,
diff --git a/src/libstd/sys/wasm/io.rs b/src/libstd/sys/wasm/io.rs
index 976e122463d..d5f475b4310 100644
--- a/src/libstd/sys/wasm/io.rs
+++ b/src/libstd/sys/wasm/io.rs
@@ -1,5 +1,6 @@
 use crate::mem;
 
+#[derive(Copy, Clone)]
 pub struct IoSlice<'a>(&'a [u8]);
 
 impl<'a> IoSlice<'a> {
diff --git a/src/libstd/sys/windows/c.rs b/src/libstd/sys/windows/c.rs
index 4d377341be3..d7e1a801030 100644
--- a/src/libstd/sys/windows/c.rs
+++ b/src/libstd/sys/windows/c.rs
@@ -295,6 +295,7 @@ pub struct WSADATA {
     pub szSystemStatus: [u8; WSASYS_STATUS_LEN + 1],
 }
 
+#[derive(Copy, Clone)]
 #[repr(C)]
 pub struct WSABUF {
     pub len: ULONG,
diff --git a/src/libstd/sys/windows/io.rs b/src/libstd/sys/windows/io.rs
index 9d8018fd5e8..5525d283252 100644
--- a/src/libstd/sys/windows/io.rs
+++ b/src/libstd/sys/windows/io.rs
@@ -2,6 +2,7 @@ use crate::marker::PhantomData;
 use crate::slice;
 use crate::sys::c;
 
+#[derive(Copy, Clone)]
 #[repr(transparent)]
 pub struct IoSlice<'a> {
     vec: c::WSABUF,