From c8d50ef2ee71b6b586e52f0834657a7fd4b42800 Mon Sep 17 00:00:00 2001
From: Chris Denton <chris@chrisdenton.dev>
Date: Mon, 5 Aug 2024 22:13:12 +0000
Subject: [PATCH] Windows: Test if `\\.\NUL` works as an input file

---
 tests/run-make/dos-device-input/rmake.rs | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 tests/run-make/dos-device-input/rmake.rs

diff --git a/tests/run-make/dos-device-input/rmake.rs b/tests/run-make/dos-device-input/rmake.rs
new file mode 100644
index 000000000000..cc34dd551071
--- /dev/null
+++ b/tests/run-make/dos-device-input/rmake.rs
@@ -0,0 +1,9 @@
+//@ only-windows
+// Reason: dos devices are a Windows thing
+
+use run_make_support::rustc;
+
+fn main() {
+    rustc().input(r"\\.\NUL").crate_type("staticlib").run();
+    rustc().input(r"\\?\NUL").crate_type("staticlib").run();
+}