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>
---
 .../ui/traits/inductive-overflow/simultaneous.rs     | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 src/test/ui/traits/inductive-overflow/simultaneous.rs

(limited to 'src/test/ui/traits/inductive-overflow/simultaneous.rs')

diff --git a/src/test/ui/traits/inductive-overflow/simultaneous.rs b/src/test/ui/traits/inductive-overflow/simultaneous.rs
new file mode 100644
index 000000000..40ac92146
--- /dev/null
+++ b/src/test/ui/traits/inductive-overflow/simultaneous.rs
@@ -0,0 +1,20 @@
+// Regression test for #33344, initial version. This example allowed
+// arbitrary trait bounds to be synthesized.
+
+trait Tweedledum: IntoIterator {}
+trait Tweedledee: IntoIterator {}
+
+impl<T: Tweedledum> Tweedledee for T {}
+impl<T: Tweedledee> Tweedledum for T {}
+
+trait Combo: IntoIterator {}
+impl<T: Tweedledee + Tweedledum> Combo for T {}
+
+fn is_ee<T: Combo>(t: T) {
+    t.into_iter();
+}
+
+fn main() {
+    is_ee(4);
+    //~^ ERROR overflow evaluating the requirement `{integer}: Tweedle
+}
-- 
cgit v1.2.3