rollup merge of #20416: nikomatsakis/coherence

Conflicts:
	src/test/run-pass/issue-15734.rs
	src/test/run-pass/issue-3743.rs

src/test/compile-fail/coherence-all-remote.rs

@@ -0,0 +1,19 @@
+// 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.
+
+// aux-build:coherence-lib.rs
+
+extern crate "coherence-lib" as lib;
+use lib::Remote;
+
+impl<T> Remote for int { }
+//~^ ERROR cannot provide an extension implementation
+
+fn main() { }

src/test/compile-fail/coherence-bigint-param.rs

@@ -0,0 +1,21 @@
+// 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.
+
+// aux-build:coherence-lib.rs
+
+extern crate "coherence-lib" as lib;
+use lib::Remote1;
+
+pub struct BigInt;
+
+impl<T> Remote1<BigInt> for T { }
+//~^ ERROR type parameter `T` must also appear
+
+fn main() { }

src/test/compile-fail/coherence-iterator-vec-any-elem.rs

@@ -0,0 +1,21 @@
+// 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.
+
+// aux-build:coherence-lib.rs
+
+extern crate "coherence-lib" as lib;
+use lib::Remote1;
+
+struct Foo<T>(T);
+
+impl<T,U> Remote1<U> for Foo<T> { }
+//~^ ERROR type parameter `U` must also appear
+
+fn main() { }

src/test/compile-fail/coherence-lone-type-parameter.rs

@@ -0,0 +1,18 @@
+// 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.
+
+// aux-build:coherence-lib.rs
+
+extern crate "coherence-lib" as lib;
+use lib::Remote;
+
+impl<T> Remote for T { } //~ ERROR E0117
+
+fn main() { }

src/test/compile-fail/coherence-overlapping-pairs.rs

@@ -0,0 +1,21 @@
+// 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.
+
+// aux-build:coherence-lib.rs
+
+extern crate "coherence-lib" as lib;
+use lib::Remote;
+
+struct Foo;
+
+impl<T> Remote for lib::Pair<T,Foo> { }
+//~^ ERROR type parameter `T` must also appear
+
+fn main() { }

src/test/compile-fail/coherence-pair-covered-uncovered.rs

@@ -0,0 +1,21 @@
+// 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.
+
+// aux-build:coherence-lib.rs
+
+extern crate "coherence-lib" as lib;
+use lib::{Remote, Pair};
+
+struct Local<T>(T);
+
+impl<T,U> Remote for Pair<T,Local<U>> { }
+//~^ ERROR type parameter `T` must also appear
+
+fn main() { }

src/test/compile-fail/opt-out-copy-bad.rs

@@ -9,6 +9,8 @@
 // except according to those terms.
 
 #![feature(opt_out_copy)]
+//~^ WARNING feature is deprecated
+//~| WARNING feature is deprecated
 
 // Test that when using the `opt-out-copy` feature we still consider
 // destructors to be non-movable