From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:19:13 +0200
Subject: Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../specialization-feature-gate-overlap.rs              | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 tests/ui/specialization/specialization-feature-gate-overlap.rs

(limited to 'tests/ui/specialization/specialization-feature-gate-overlap.rs')

diff --git a/tests/ui/specialization/specialization-feature-gate-overlap.rs b/tests/ui/specialization/specialization-feature-gate-overlap.rs
new file mode 100644
index 000000000..b83c84ab8
--- /dev/null
+++ b/tests/ui/specialization/specialization-feature-gate-overlap.rs
@@ -0,0 +1,17 @@
+// Check that writing an overlapping impl is not allow unless specialization is ungated.
+
+// gate-test-specialization
+
+trait Foo {
+    fn foo(&self);
+}
+
+impl<T> Foo for T {
+    fn foo(&self) {}
+}
+
+impl Foo for u8 { //~ ERROR E0119
+    fn foo(&self) {}
+}
+
+fn main() {}
-- 
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