Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 20 insertions, 0 deletions

diff --git a/tests/ui/nll/user-annotations/dump-adt-brace-struct.rs b/tests/ui/nll/user-annotations/dump-adt-brace-struct.rs
new file mode 100644
index 000000000..ccda9129d
--- /dev/null
+++ b/tests/ui/nll/user-annotations/dump-adt-brace-struct.rs
@@ -0,0 +1,20 @@
+// Unit test for the "user substitutions" that are annotated on each
+// node.
+
+// compile-flags:-Zverbose
+
+#![allow(warnings)]
+#![feature(rustc_attrs)]
+
+struct SomeStruct<T> { t: T }
+
+#[rustc_dump_user_substs]
+fn main() {
+    SomeStruct { t: 22 }; // Nothing given, no annotation.
+
+    SomeStruct::<_> { t: 22 }; // Nothing interesting given, no annotation.
+
+    SomeStruct::<u32> { t: 22 }; // No lifetime bounds given.
+
+    SomeStruct::<&'static u32> { t: &22 }; //~ ERROR [&ReStatic u32]
+}