allowing the entry point name to be something other than main

add build tests

1 files changed, 17 insertions, 0 deletions

diff --git a/src/test/compile-fail/multiple-main-2.rs b/src/test/compile-fail/multiple-main-2.rs
new file mode 100644
index 00000000000..723aefb91cb
--- /dev/null
+++ b/src/test/compile-fail/multiple-main-2.rs
@@ -0,0 +1,17 @@
+// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#[main]
+fn bar() {
+}
+
+#[main]
+fn foo() { //~ ERROR multiple 'main' functions
+}