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>
---
 tests/ui/issues/issue-35976.rs | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 tests/ui/issues/issue-35976.rs

(limited to 'tests/ui/issues/issue-35976.rs')

diff --git a/tests/ui/issues/issue-35976.rs b/tests/ui/issues/issue-35976.rs
new file mode 100644
index 000000000..aa6f74cb5
--- /dev/null
+++ b/tests/ui/issues/issue-35976.rs
@@ -0,0 +1,24 @@
+// revisions: imported unimported
+//[imported] check-pass
+
+mod private {
+    pub trait Future {
+        //[unimported]~^^ HELP perhaps add a `use` for it
+        fn wait(&self) where Self: Sized;
+    }
+
+    impl Future for Box<dyn Future> {
+        fn wait(&self) { }
+    }
+}
+
+#[cfg(imported)]
+use private::Future;
+
+fn bar(arg: Box<dyn private::Future>) {
+    // Importing the trait means that we don't autoderef `Box<dyn Future>`
+    arg.wait();
+    //[unimported]~^ ERROR the `wait` method cannot be invoked on a trait object
+}
+
+fn main() {}
-- 
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