From 742e458102ff5236ecf24a05ab94898c76d6d1cf Mon Sep 17 00:00:00 2001
From: "Felix S. Klock II" <pnkfelix@pnkfx.org>
Date: Fri, 7 Mar 2014 08:43:39 +0100
Subject: Add proper support for early/late distinction for lifetime bindings.
 Uses newly added Vec::partition method to simplify resolve_lifetime.

---
 .../regions-early-bound-error-method.rs            | 35 ++++++++++++++++++++++
 src/test/compile-fail/regions-early-bound-error.rs | 33 ++++++++++++++++++++
 2 files changed, 68 insertions(+)
 create mode 100644 src/test/compile-fail/regions-early-bound-error-method.rs
 create mode 100644 src/test/compile-fail/regions-early-bound-error.rs

(limited to 'src/test/compile-fail')

diff --git a/src/test/compile-fail/regions-early-bound-error-method.rs b/src/test/compile-fail/regions-early-bound-error-method.rs
new file mode 100644
index 00000000000..9c8f8f8c30c
--- /dev/null
+++ b/src/test/compile-fail/regions-early-bound-error-method.rs
@@ -0,0 +1,35 @@
+// 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.
+
+// Tests that you can use a fn lifetime parameter as part of
+// the value for a type parameter in a bound.
+
+trait GetRef<'a> {
+    fn get(&self) -> &'a int;
+}
+
+struct Box<'a> {
+    t: &'a int
+}
+
+impl<'a> GetRef<'a> for Box<'a> {
+    fn get(&self) -> &'a int {
+        self.t
+    }
+}
+
+impl<'a> Box<'a> {
+    fn or<'b,G:GetRef<'b>>(&self, g2: G) -> &'a int {
+        g2.get() //~ ERROR lifetime mismatch
+    }
+}
+
+fn main() {
+}
diff --git a/src/test/compile-fail/regions-early-bound-error.rs b/src/test/compile-fail/regions-early-bound-error.rs
new file mode 100644
index 00000000000..9cff4849cbe
--- /dev/null
+++ b/src/test/compile-fail/regions-early-bound-error.rs
@@ -0,0 +1,33 @@
+// 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.
+
+// Tests that you can use a fn lifetime parameter as part of
+// the value for a type parameter in a bound.
+
+trait GetRef<'a, T> {
+    fn get(&self) -> &'a T;
+}
+
+struct Box<'a, T> {
+    t: &'a T
+}
+
+impl<'a,T:Clone> GetRef<'a,T> for Box<'a,T> {
+    fn get(&self) -> &'a T {
+        self.t
+    }
+}
+
+fn get<'a,'b,G:GetRef<'a, int>>(g1: G, b: &'b int) -> &'b int {
+    g1.get() //~ ERROR lifetime mismatch
+}
+
+fn main() {
+}
-- 
cgit 1.4.1-3-g733a5