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>
---
 .../unboxed-closures/unboxed-closure-sugar-used-on-struct.rs | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 src/test/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct.rs

(limited to 'src/test/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct.rs')

diff --git a/src/test/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct.rs b/src/test/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct.rs
new file mode 100644
index 000000000..bd61cbd80
--- /dev/null
+++ b/src/test/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct.rs
@@ -0,0 +1,12 @@
+// Test that parentheses form doesn't work with struct types appearing in argument types.
+
+struct Bar<A> {
+    f: A
+}
+
+fn foo(b: Box<Bar()>) {
+    //~^ ERROR parenthesized type parameters may only be used with a `Fn` trait
+    //~| ERROR this struct takes 1 generic argument but 0 generic arguments
+}
+
+fn main() { }
-- 
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