From 831411ddd5ba5cdc19d186c84e4dfcaab58f39ee Mon Sep 17 00:00:00 2001
From: xtqqczze <45661989+xtqqczze@users.noreply.github.com>
Date: Wed, 10 Dec 2025 20:58:00 +0000
Subject: [PATCH] fix: clippy::ref_as_ptr

https://rust-lang.github.io/rust-clippy/master/index.html#ref_as_ptr

Part of #12136
---
 src/ast.rs             | 4 ++--
 src/complete.rs        | 4 ++--
 src/global_safety.rs   | 6 ++----
 src/io.rs              | 4 ++--
 src/parse_execution.rs | 2 +-
 src/parser.rs          | 4 ++--
 src/reader/reader.rs   | 2 +-
 7 files changed, 12 insertions(+), 14 deletions(-)

diff --git a/src/ast.rs b/src/ast.rs
index a234d075a..0412bf0b2 100644
--- a/src/ast.rs
+++ b/src/ast.rs
@@ -242,8 +242,8 @@ pub fn is_same_node(lhs: &dyn Node, rhs: &dyn Node) -> bool {
     // Note this is performance-sensitive.
 
     // Different base pointers => not the same.
-    let lptr = lhs as *const dyn Node as *const ();
-    let rptr = rhs as *const dyn Node as *const ();
+    let lptr = std::ptr::from_ref(lhs) as *const ();
+    let rptr = std::ptr::from_ref(rhs) as *const ();
     if !std::ptr::eq(lptr, rptr) {
         return false;
     }
diff --git a/src/complete.rs b/src/complete.rs
index 7a9d02fbb..b938ec837 100644
--- a/src/complete.rs
+++ b/src/complete.rs
@@ -1879,8 +1879,8 @@ fn apply_var_assignments<T: AsRef<wstr>>(
 
         let vars = parser.vars();
         assert_eq!(
-            self.ctx.vars() as *const _ as *const (),
-            vars as *const _ as *const (),
+            std::ptr::from_ref(self.ctx.vars()) as *const (),
+            std::ptr::from_ref(vars) as *const (),
             "Don't know how to tab complete with a parser but a different variable set"
         );
 
diff --git a/src/global_safety.rs b/src/global_safety.rs
index 98c598e51..7ab8448dc 100644
--- a/src/global_safety.rs
+++ b/src/global_safety.rs
@@ -35,9 +35,7 @@ fn clone(&self) -> Self {
 
 impl<T: ?Sized> AtomicRef<T> {
     pub const fn new(value: &'static &'static T) -> Self {
-        Self(AtomicPtr::new(
-            value as *const &'static T as *mut &'static T,
-        ))
+        Self(AtomicPtr::new(std::ptr::from_ref(value) as *mut &'static T))
     }
 
     pub fn load(&self) -> &'static T {
@@ -46,7 +44,7 @@ pub fn load(&self) -> &'static T {
 
     pub fn store(&self, value: &'static &'static T) {
         self.0.store(
-            value as *const &'static T as *mut &'static T,
+            std::ptr::from_ref(value) as *mut &'static T,
             Ordering::Relaxed,
         )
     }
diff --git a/src/io.rs b/src/io.rs
index 9c888150b..7d78e5959 100644
--- a/src/io.rs
+++ b/src/io.rs
@@ -494,11 +494,11 @@ pub fn new() -> Self {
     }
     pub fn remove(&mut self, element: &dyn IoData) {
         // Discard vtable pointers when comparing.
-        let e1 = element as *const dyn IoData as *const ();
+        let e1 = std::ptr::from_ref(element) as *const ();
         let idx = self
             .0
             .iter()
-            .position(|e2| Arc::as_ref(e2) as *const dyn IoData as *const () == e1)
+            .position(|e2| Arc::as_ptr(e2) as *const () == e1)
             .expect("Element not found");
         self.0.remove(idx);
     }
diff --git a/src/parse_execution.rs b/src/parse_execution.rs
index 578db3bb2..5c30a6778 100644
--- a/src/parse_execution.rs
+++ b/src/parse_execution.rs
@@ -1525,7 +1525,7 @@ fn run_1_job(
         // Save the executing node.
         let _saved_node = self
             .line_counter
-            .scoped_set(job_node as *const _, |s| &mut s.node);
+            .scoped_set(std::ptr::from_ref(job_node), |s| &mut s.node);
 
         // Profiling support.
         let profile_item_id = ctx.parser().create_profile_item();
diff --git a/src/parser.rs b/src/parser.rs
index f16a271a4..a3500b0cd 100644
--- a/src/parser.rs
+++ b/src/parser.rs
@@ -2208,7 +2208,7 @@ fn test_line_counter() {
         assert_eq!(line_counter.line_offset_of_node(), None);
 
         for (idx, &node) in pipelines.iter().enumerate() {
-            line_counter.node = node as *const _;
+            line_counter.node = std::ptr::from_ref(node);
             assert_eq!(
                 line_counter.source_offset_of_node(),
                 Some(node.source_range().start())
@@ -2217,7 +2217,7 @@ fn test_line_counter() {
         }
 
         for (idx, &node) in pipelines.iter().enumerate().rev() {
-            line_counter.node = node as *const _;
+            line_counter.node = std::ptr::from_ref(node);
             assert_eq!(
                 line_counter.source_offset_of_node(),
                 Some(node.source_range().start())
diff --git a/src/reader/reader.rs b/src/reader/reader.rs
index 6398b7601..b8691aa8f 100644
--- a/src/reader/reader.rs
+++ b/src/reader/reader.rs
@@ -1633,7 +1633,7 @@ fn combine_command_and_autosuggestion(
         if !last_token_contains_uppercase {
             // Use the autosuggestion's case.
             let start: usize = unsafe {
-                (line.as_char_slice().first().unwrap() as *const char)
+                std::ptr::from_ref(line.as_char_slice().first().unwrap())
                     .offset_from(&cmdline.as_char_slice()[0])
             }
             .try_into()