From db950fa77f67ca548526cb3a5b5fbbaaa53e6e3f Mon Sep 17 00:00:00 2001
From: Eric Huss <eric@huss.org>
Date: Thu, 15 May 2025 19:59:22 -0700
Subject: [PATCH] Updated std doctests for wasm

This updates some doctests that fail to run on wasm. We will soon be
supporting cross-compiled doctests, and the test-various job fails to
run these tests. These tests fail because wasm32-wasip1 does not support
threads.
---
 library/core/src/hint.rs        |  2 +-
 library/core/src/sync/atomic.rs | 14 +++++++-------
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/library/core/src/hint.rs b/library/core/src/hint.rs
index 6eefb30468931..8ea9de7e9e52e 100644
--- a/library/core/src/hint.rs
+++ b/library/core/src/hint.rs
@@ -231,7 +231,7 @@ pub const unsafe fn assert_unchecked(cond: bool) {
 ///
 /// # Examples
 ///
-/// ```
+/// ```ignore-wasm
 /// use std::sync::atomic::{AtomicBool, Ordering};
 /// use std::sync::Arc;
 /// use std::{hint, thread};
diff --git a/library/core/src/sync/atomic.rs b/library/core/src/sync/atomic.rs
index 84c7f1aafe1b0..bd5a58d74ba0d 100644
--- a/library/core/src/sync/atomic.rs
+++ b/library/core/src/sync/atomic.rs
@@ -193,7 +193,7 @@
 //!
 //! A simple spinlock:
 //!
-//! ```
+//! ```ignore-wasm
 //! use std::sync::Arc;
 //! use std::sync::atomic::{AtomicUsize, Ordering};
 //! use std::{hint, thread};
@@ -622,7 +622,7 @@ impl AtomicBool {
     ///
     /// # Examples
     ///
-    /// ```
+    /// ```ignore-wasm
     /// #![feature(atomic_from_mut)]
     /// use std::sync::atomic::{AtomicBool, Ordering};
     ///
@@ -653,7 +653,7 @@ impl AtomicBool {
     ///
     /// # Examples
     ///
-    /// ```
+    /// ```rust,ignore-wasm
     /// #![feature(atomic_from_mut)]
     /// use std::sync::atomic::{AtomicBool, Ordering};
     ///
@@ -1548,7 +1548,7 @@ impl<T> AtomicPtr<T> {
     ///
     /// # Examples
     ///
-    /// ```
+    /// ```ignore-wasm
     /// #![feature(atomic_from_mut)]
     /// use std::ptr::null_mut;
     /// use std::sync::atomic::{AtomicPtr, Ordering};
@@ -1585,7 +1585,7 @@ impl<T> AtomicPtr<T> {
     ///
     /// # Examples
     ///
-    /// ```
+    /// ```ignore-wasm
     /// #![feature(atomic_from_mut)]
     /// use std::ptr::null_mut;
     /// use std::sync::atomic::{AtomicPtr, Ordering};
@@ -2692,7 +2692,7 @@ macro_rules! atomic_int {
             ///
             /// # Examples
             ///
-            /// ```
+            /// ```ignore-wasm
             /// #![feature(atomic_from_mut)]
             #[doc = concat!($extra_feature, "use std::sync::atomic::{", stringify!($atomic_type), ", Ordering};")]
             ///
@@ -2725,7 +2725,7 @@ macro_rules! atomic_int {
             ///
             /// # Examples
             ///
-            /// ```
+            /// ```ignore-wasm
             /// #![feature(atomic_from_mut)]
             #[doc = concat!($extra_feature, "use std::sync::atomic::{", stringify!($atomic_type), ", Ordering};")]
             ///