From cbd647f122c4373e19d710fab6abe6bd5f2f3221 Mon Sep 17 00:00:00 2001
From: marmeladema <xademax@gmail.com>
Date: Sat, 24 Apr 2021 10:33:23 +0100
Subject: [PATCH] Add test for issue #37508

---
 src/test/ui/thread-local-issue-37508.rs | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 src/test/ui/thread-local-issue-37508.rs

diff --git a/src/test/ui/thread-local-issue-37508.rs b/src/test/ui/thread-local-issue-37508.rs
new file mode 100644
index 0000000000000..87e4601c3c88a
--- /dev/null
+++ b/src/test/ui/thread-local-issue-37508.rs
@@ -0,0 +1,22 @@
+// compile-flags: --crate-type rlib -C opt-level=3 -C code-model=large
+// build-pass
+
+#![no_std]
+#![feature(thread_local)]
+
+pub struct BB;
+
+#[thread_local]
+static mut KEY: Key = Key { inner: BB, dtor_running: false };
+
+pub unsafe fn set() -> Option<&'static BB> {
+    if KEY.dtor_running {
+        return None;
+    }
+    Some(&KEY.inner)
+}
+
+pub struct Key {
+    inner: BB,
+    dtor_running: bool,
+}