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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:02:58 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:02:58 +0000
commit698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch)
tree173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/traits/issue-22655.rs
parentInitial commit. (diff)
downloadrustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz
rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--src/test/ui/traits/issue-22655.rs23
1 files changed, 23 insertions, 0 deletions
diff --git a/src/test/ui/traits/issue-22655.rs b/src/test/ui/traits/issue-22655.rs
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+++ b/src/test/ui/traits/issue-22655.rs
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+// run-pass
+#![allow(dead_code)]
+// Regression test for issue #22655: This test should not lead to
+// infinite recursion.
+
+// pretty-expanded FIXME #23616
+
+unsafe impl<T: Send + ?Sized> Send for Unique<T> { }
+
+pub struct Unique<T:?Sized> {
+ pointer: *const T,
+}
+
+pub struct Node<V> {
+ vals: V,
+ edges: Unique<Node<V>>,
+}
+
+fn is_send<T: Send>() {}
+
+fn main() {
+ is_send::<Node<&'static ()>>();
+}