From 9e85366c5de278e08bf4016584be326d3a6539f6 Mon Sep 17 00:00:00 2001
From: Brett Cannon <brett@python.org>
Date: Fri, 6 Oct 2023 11:57:24 -0700
Subject: [PATCH 1/2] Guard `assert(tstate->thread_id > 0)` with `#ifndef
 HAVE_PTHREAD_STUBS`

---
 Python/pystate.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Python/pystate.c b/Python/pystate.c
index a024ae7e3806a6..849a4eec86af83 100644
--- a/Python/pystate.c
+++ b/Python/pystate.c
@@ -263,10 +263,10 @@ static void
 unbind_tstate(PyThreadState *tstate)
 {
     assert(tstate != NULL);
-    // XXX assert(tstate_is_alive(tstate));
     assert(tstate_is_bound(tstate));
-    // XXX assert(!tstate->_status.active);
+#ifndef HAVE_PTHREAD_STUBS
     assert(tstate->thread_id > 0);
+#endif
 #ifdef PY_HAVE_THREAD_NATIVE_ID
     assert(tstate->native_thread_id > 0);
 #endif

From 945132223a8670b793cd2cce5dba0e5af104e5b7 Mon Sep 17 00:00:00 2001
From: Brett Cannon <brett@python.org>
Date: Fri, 6 Oct 2023 12:00:51 -0700
Subject: [PATCH 2/2] Add a news entry

---
 .../2023-10-06-12-00-43.gh-issue-110455.8BjNGg.rst             | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 Misc/NEWS.d/next/Core and Builtins/2023-10-06-12-00-43.gh-issue-110455.8BjNGg.rst

diff --git a/Misc/NEWS.d/next/Core and Builtins/2023-10-06-12-00-43.gh-issue-110455.8BjNGg.rst b/Misc/NEWS.d/next/Core and Builtins/2023-10-06-12-00-43.gh-issue-110455.8BjNGg.rst
new file mode 100644
index 00000000000000..47bf17da757d12
--- /dev/null
+++ b/Misc/NEWS.d/next/Core and Builtins/2023-10-06-12-00-43.gh-issue-110455.8BjNGg.rst	
@@ -0,0 +1,3 @@
+Guard ``assert(tstate->thread_id > 0)`` with ``#ifndef HAVE_PTHREAD_STUBS``.
+This allows for for pydebug builds to work under WASI which (currently)
+lacks thread support.