From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:02:58 +0200
Subject: Adding upstream version 1.64.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/test/ui/unsafe/issue-87414-query-cycle.rs | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 src/test/ui/unsafe/issue-87414-query-cycle.rs

(limited to 'src/test/ui/unsafe/issue-87414-query-cycle.rs')

diff --git a/src/test/ui/unsafe/issue-87414-query-cycle.rs b/src/test/ui/unsafe/issue-87414-query-cycle.rs
new file mode 100644
index 000000000..99e40ba4b
--- /dev/null
+++ b/src/test/ui/unsafe/issue-87414-query-cycle.rs
@@ -0,0 +1,15 @@
+// Regression test for #87414.
+
+// check-pass
+// compile-flags: -Zthir-unsafeck
+
+fn bad<T>() -> Box<dyn Iterator<Item = [(); { |x: u32| { x }; 4 }]>> { todo!() }
+
+fn foo() -> [(); { |x: u32| { x }; 4 }] { todo!() }
+fn bar() { let _: [(); { |x: u32| { x }; 4 }]; }
+
+// This one should not cause any errors either:
+unsafe fn unsf() {}
+fn bad2<T>() -> Box<dyn Iterator<Item = [(); { unsafe { || { unsf() } }; 4 }]>> { todo!() }
+
+fn main() {}
-- 
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