add ui tests for EBR

diff --git a/src/test/ui/lifetime-errors/ex3-both-anon-regions-both-are-structs-earlybound-regions.rs b/src/test/ui/lifetime-errors/ex3-both-anon-regions-both-are-structs-earlybound-regions.rs
new file mode 100644 (file)
index 0000000..0fef709
--- /dev/null
+++ b/src/test/ui/lifetime-errors/ex3-both-anon-regions-both-are-structs-earlybound-regions.rs
@@ -0,0 +1,21 @@
+// Copyright 2017 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.
+struct Ref<'a> {
+    x: &'a u32,
+}
+
+fn foo<'a, 'b>(mut x: Vec<Ref<'a>>, y: Ref<'b>)
+    where &'a (): Sized,
+          &'b u32: Sized
+{
+    x.push(y);
+}
+
+fn main() {}

diff --git a/src/test/ui/lifetime-errors/ex3-both-anon-regions-both-are-structs-earlybound-regions.stderr b/src/test/ui/lifetime-errors/ex3-both-anon-regions-both-are-structs-earlybound-regions.stderr
new file mode 100644 (file)
index 0000000..59bf5d1
--- /dev/null
+++ b/src/test/ui/lifetime-errors/ex3-both-anon-regions-both-are-structs-earlybound-regions.stderr
@@ -0,0 +1,11 @@
+error[E0623]: lifetime mismatch
+  --> $DIR/ex3-both-anon-regions-both-are-structs-earlybound-regions.rs:18:12
+   |
+14 | fn foo<'a, 'b>(mut x: Vec<Ref<'a>>, y: Ref<'b>)
+   |                           -------      ------- these two types are declared with different lifetimes...
+...
+18 |     x.push(y);
+   |            ^ ...but data from `y` flows into `x` here
+
+error: aborting due to previous error
+