Add tests for a few A-needstest issues

Closes #7813.
Closes #10902.
Closes #11374.
Closes #11714.
Closes #12920.
Closes #13202.
Closes #13624.
Closes #14039.
Closes #15730.
Closes #15783.

2 files changed, 30 insertions, 0 deletions

diff --git a/src/test/run-fail/issue-12920.rs b/src/test/run-fail/issue-12920.rs
new file mode 100644
index 00000000000..b5b8d4855ab
--- /dev/null
+++ b/src/test/run-fail/issue-12920.rs
@@ -0,0 +1,15 @@
+// Copyright 2014 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.
+
+// error-pattern:explicit failure
+
+pub fn main() {
+    fail!(); println!("{}", 1i);
+}
diff --git a/src/test/run-fail/issue-13202.rs b/src/test/run-fail/issue-13202.rs
new file mode 100644
index 00000000000..80006936f22
--- /dev/null
+++ b/src/test/run-fail/issue-13202.rs
@@ -0,0 +1,15 @@
+// Copyright 2014 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.
+
+// error-pattern:bad input
+
+fn main() {
+    Some("foo").unwrap_or(fail!("bad input")).to_string();
+}