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>
---
 .../struct-rec/mutual-struct-recursion.rs          | 23 ++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 src/test/ui/structs-enums/struct-rec/mutual-struct-recursion.rs

(limited to 'src/test/ui/structs-enums/struct-rec/mutual-struct-recursion.rs')

diff --git a/src/test/ui/structs-enums/struct-rec/mutual-struct-recursion.rs b/src/test/ui/structs-enums/struct-rec/mutual-struct-recursion.rs
new file mode 100644
index 000000000..cca97f43e
--- /dev/null
+++ b/src/test/ui/structs-enums/struct-rec/mutual-struct-recursion.rs
@@ -0,0 +1,23 @@
+struct A<T> {
+//~^ ERROR recursive type `A` has infinite size
+    x: T,
+    y: B<T>,
+}
+
+struct B<T> {
+//~^ ERROR recursive type `B` has infinite size
+    z: A<T>
+}
+
+struct C<T> {
+//~^ ERROR recursive type `C` has infinite size
+    x: T,
+    y: Option<Option<D<T>>>,
+}
+
+struct D<T> {
+//~^ ERROR recursive type `D` has infinite size
+    z: Option<Option<C<T>>>,
+}
+
+fn main() {}
-- 
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