Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 15 insertions, 0 deletions

diff --git a/tests/rustdoc-ui/display-output.rs b/tests/rustdoc-ui/display-output.rs
new file mode 100644
index 000000000..23bc54e3c
--- /dev/null
+++ b/tests/rustdoc-ui/display-output.rs
@@ -0,0 +1,15 @@
+// Test that `--show-output` has an effect and `allow(unused)` can be overridden.
+
+// check-pass
+// edition:2018
+// compile-flags:--test --test-args=--show-output
+// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
+
+/// ```
+/// #![warn(unused)]
+/// let x = 12;
+///
+/// fn foo(x: &dyn std::fmt::Display) {}
+/// ```
+pub fn foo() {}