From 196e18555ba1206bafa8d15cffaf7bddd7846a09 Mon Sep 17 00:00:00 2001
From: "Felix S. Klock II" <pnkfelix@pnkfx.org>
Date: Mon, 14 Jun 2021 13:18:02 -0400
Subject: [PATCH] regression test for issue 85713.

---
 src/test/ui/issue-85713-align-with-no-arg.rs     |  6 ++++++
 src/test/ui/issue-85713-align-with-no-arg.stderr | 15 +++++++++++++++
 2 files changed, 21 insertions(+)
 create mode 100644 src/test/ui/issue-85713-align-with-no-arg.rs
 create mode 100644 src/test/ui/issue-85713-align-with-no-arg.stderr

diff --git a/src/test/ui/issue-85713-align-with-no-arg.rs b/src/test/ui/issue-85713-align-with-no-arg.rs
new file mode 100644
index 000000000000..1afb8e7cb5bf
--- /dev/null
+++ b/src/test/ui/issue-85713-align-with-no-arg.rs
@@ -0,0 +1,6 @@
+#[repr(align)]
+//~^ ERROR unrecognized representation hint
+//~| ERROR unrecognized representation hint
+pub struct Foo;
+
+pub fn main() {  }
diff --git a/src/test/ui/issue-85713-align-with-no-arg.stderr b/src/test/ui/issue-85713-align-with-no-arg.stderr
new file mode 100644
index 000000000000..99b22ec698ff
--- /dev/null
+++ b/src/test/ui/issue-85713-align-with-no-arg.stderr
@@ -0,0 +1,15 @@
+error[E0552]: unrecognized representation hint
+  --> $DIR/issue-85713-align-with-no-arg.rs:1:8
+   |
+LL | #[repr(align)]
+   |        ^^^^^
+
+error[E0552]: unrecognized representation hint
+  --> $DIR/issue-85713-align-with-no-arg.rs:1:8
+   |
+LL | #[repr(align)]
+   |        ^^^^^
+
+error: aborting due to 2 previous errors
+
+For more information about this error, try `rustc --explain E0552`.