[Python-checkins] gh-131591: Fix GENERATE_DEBUG_SECTION for clangcl on Windows (GH-132112)

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https://github.com/python/cpython/commit/d827d4d0184f8832075c6b75120892439a1d97ee
commit: d827d4d0184f8832075c6b75120892439a1d97ee
branch: main
author: Chris Eibl <138194463+chris-e...@users.noreply.github.com>
committer: Fidget-Spinner <kenjin4...@gmail.com>
date: 2025-04-06T00:00:54+08:00
summary:

gh-131591: Fix GENERATE_DEBUG_SECTION for clangcl on Windows (GH-132112)

files:
M Include/internal/pycore_debug_offsets.h
M Modules/_asynciomodule.c
M Tools/c-analyzer/cpython/ignored.tsv

diff --git a/Include/internal/pycore_debug_offsets.h 
b/Include/internal/pycore_debug_offsets.h
index 124b104e4ba8ae..b280633c9ef679 100644
--- a/Include/internal/pycore_debug_offsets.h
+++ b/Include/internal/pycore_debug_offsets.h
@@ -23,7 +23,9 @@ extern "C" {
    declaration                                      \
    _GENERATE_DEBUG_SECTION_LINUX(name)
 
-#if defined(MS_WINDOWS) && !defined(__clang__)
+// Please note that section names are truncated to eight bytes
+// on Windows!
+#if defined(MS_WINDOWS)
 #define _GENERATE_DEBUG_SECTION_WINDOWS(name)                       \
    _Pragma(Py_STRINGIFY(section(Py_STRINGIFY(name), read, write))) \
    __declspec(allocate(Py_STRINGIFY(name)))
diff --git a/Modules/_asynciomodule.c b/Modules/_asynciomodule.c
index d938955e8cb0e3..b32db3a277cf4a 100644
--- a/Modules/_asynciomodule.c
+++ b/Modules/_asynciomodule.c
@@ -116,7 +116,7 @@ typedef struct _Py_AsyncioModuleDebugOffsets {
     } asyncio_thread_state;
 } Py_AsyncioModuleDebugOffsets;
 
-GENERATE_DEBUG_SECTION(AsyncioDebug, Py_AsyncioModuleDebugOffsets AsyncioDebug)
+GENERATE_DEBUG_SECTION(AsyncioDebug, Py_AsyncioModuleDebugOffsets 
_AsyncioDebug)
     = {.asyncio_task_object = {
            .size = sizeof(TaskObj),
            .task_name = offsetof(TaskObj, task_name),
diff --git a/Tools/c-analyzer/cpython/ignored.tsv 
b/Tools/c-analyzer/cpython/ignored.tsv
index 18e543ab33bb16..14dc5007b65861 100644
--- a/Tools/c-analyzer/cpython/ignored.tsv
+++ b/Tools/c-analyzer/cpython/ignored.tsv
@@ -56,7 +56,7 @@ Python/pyhash.c       -       _Py_HashSecret  -
 Python/parking_lot.c   -       buckets -
 
 ## data needed for introspecting asyncio state from debuggers and profilers
-Modules/_asynciomodule.c       -       AsyncioDebug    -
+Modules/_asynciomodule.c       -       _AsyncioDebug   -
 
 
 ##################################

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