Detect and store object-lifetime-defaults.

1 files changed, 32 insertions, 0 deletions

diff --git a/src/test/compile-fail/object-lifetime-default.rs b/src/test/compile-fail/object-lifetime-default.rs
new file mode 100644
index 00000000000..73f71751ee8
--- /dev/null
+++ b/src/test/compile-fail/object-lifetime-default.rs
@@ -0,0 +1,32 @@
+// Copyright 2015 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.
+
+#[rustc_object_lifetime_default]
+struct A<T>(T); //~ ERROR None
+
+#[rustc_object_lifetime_default]
+struct B<'a,T>(&'a (), T); //~ ERROR None
+
+#[rustc_object_lifetime_default]
+struct C<'a,T:'a>(&'a T); //~ ERROR 'a
+
+#[rustc_object_lifetime_default]
+struct D<'a,'b,T:'a+'b>(&'a T, &'b T); //~ ERROR Ambiguous
+
+#[rustc_object_lifetime_default]
+struct E<'a,'b:'a,T:'b>(&'a T, &'b T); //~ ERROR 'b
+
+#[rustc_object_lifetime_default]
+struct F<'a,'b,T:'a,U:'b>(&'a T, &'b U); //~ ERROR 'a,'b
+
+#[rustc_object_lifetime_default]
+struct G<'a,'b,T:'a,U:'a+'b>(&'a T, &'b U); //~ ERROR 'a,Ambiguous
+
+fn main() { }