📜🤖 Added by blurb_it.

blurb-it[bot] · web-flow · commit 7a7114bbefab · 2026-04-20T15:25:59.000Z
diff --git a/Misc/NEWS.d/next/Core_and_Builtins/2026-04-20-15-25-55.gh-issue-146270.qZYfyc.rst b/Misc/NEWS.d/next/Core_and_Builtins/2026-04-20-15-25-55.gh-issue-146270.qZYfyc.rst
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+Fix a sequential consistency bug in `structmember.c` and add `_testcapi.SpinningBarrier` to support the new test.

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`@@ -0,0 +1 @@`
	`1`	+Fix a sequential consistency bug in `structmember.c` and add `_testcapi.SpinningBarrier` to support the new test.