pythongh-112536: Define _Py_THREAD_SANITIZER on GCC when TSan is en…

…abled (python#117702) The `__has_feature(thread_sanitizer)` is a Clang-ism. Although new versions of GCC implement `__has_feature`, the `defined(__has_feature)` check still fails on GCC so we don't use that code path.
diegorusso · Apr 17, 2024 · f7aafbb · f7aafbb
1 parent 89c8b7b
commit f7aafbb
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/Include/pyport.h b/Include/pyport.h
@@ -572,6 +572,9 @@ extern "C" {
 #  if defined(__SANITIZE_ADDRESS__)
 #    define _Py_ADDRESS_SANITIZER
 #  endif
+#  if defined(__SANITIZE_THREAD__)
+#    define _Py_THREAD_SANITIZER
+#  endif
 #endif