From 1f80b9b90a4e6143860e514a57d9ee0affbf5015 Mon Sep 17 00:00:00 2001
From: Armin Ronacher <armin.ronacher@active-4.com>
Date: Tue, 3 Jul 2012 01:32:05 +0100
Subject: [PATCH] Added testcase for the missing do compile note

---
 src/test/compile-fail/missing-do.rs | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 src/test/compile-fail/missing-do.rs

diff --git a/src/test/compile-fail/missing-do.rs b/src/test/compile-fail/missing-do.rs
new file mode 100644
index 00000000000..5466cbacfa5
--- /dev/null
+++ b/src/test/compile-fail/missing-do.rs
@@ -0,0 +1,9 @@
+// Regression test for issue #2783
+
+fn foo(f: fn()) { f() }
+
+fn main() {
+    "" || 42; //! ERROR binary operation || cannot be applied to type `str`
+    foo || {}; //! ERROR binary operation || cannot be applied to type `extern fn(fn())`
+    //!^ NOTE did you forget the 'do' keyword for the call?
+}