Remove the coherence impls pass that was specialized to builtin bounds,

since there are separate checks that apply to Copy (and Send uses the
generic defaulted trait rules). Also prohibit `Sized` from being
manually implemented for now.

src/test/auxiliary/typeck-default-trait-impl-cross-crate-coherence-lib.rs

@@ -15,3 +15,5 @@ use std::marker::MarkerTrait;
 
 pub trait DefaultedTrait : MarkerTrait { }
 impl DefaultedTrait for .. { }
+
+pub struct Something<T> { t: T }

src/test/compile-fail/coherence-impls-copy.rs

@@ -0,0 +1,39 @@
+// 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.
+
+#![feature(optin_builtin_traits)]
+
+use std::marker::Copy;
+
+enum TestE {
+  A
+}
+
+struct MyType;
+
+struct NotSync;
+impl !Sync for NotSync {}
+
+impl Copy for TestE {}
+impl Copy for MyType {}
+impl Copy for (MyType, MyType) {}
+//~^ ERROR E0206
+
+impl Copy for &'static NotSync {}
+//~^ ERROR E0206
+
+impl Copy for [MyType] {}
+//~^ ERROR E0206
+
+impl Copy for &'static [NotSync] {}
+//~^ ERROR E0206
+
+fn main() {
+}

src/test/compile-fail/coherence-impls-send.rs

@@ -10,7 +10,7 @@
 
 #![feature(optin_builtin_traits)]
 
-use std::marker::Send;
+use std::marker::Copy;
 
 enum TestE {
   A
@@ -24,20 +24,17 @@ impl !Sync for NotSync {}
 unsafe impl Send for TestE {}
 unsafe impl Send for MyType {}
 unsafe impl Send for (MyType, MyType) {}
-//~^ ERROR builtin traits can only be implemented on structs or enums
+//~^ ERROR E0321
 
 unsafe impl Send for &'static NotSync {}
-//~^ ERROR builtin traits can only be implemented on structs or enums
+//~^ ERROR E0321
 
 unsafe impl Send for [MyType] {}
-//~^ ERROR builtin traits can only be implemented on structs or enums
+//~^ ERROR E0321
 
 unsafe impl Send for &'static [NotSync] {}
-//~^ ERROR builtin traits can only be implemented on structs or enums
-//~^^ ERROR conflicting implementations for trait `core::marker::Send`
-
-fn is_send<T: Send>() {}
+//~^ ERROR E0321
+//~| ERROR conflicting implementations
 
 fn main() {
-    is_send::<(MyType, TestE)>();
 }

src/test/compile-fail/coherence-impls-sized.rs

@@ -0,0 +1,33 @@
+// 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.
+
+#![feature(optin_builtin_traits)]
+
+use std::marker::Copy;
+
+enum TestE {
+  A
+}
+
+struct MyType;
+
+struct NotSync;
+impl !Sync for NotSync {}
+
+impl Sized for TestE {} //~ ERROR E0322
+impl Sized for MyType {} //~ ERROR E0322
+impl Sized for (MyType, MyType) {} //~ ERROR E0322
+impl Sized for &'static NotSync {} //~ ERROR E0322
+impl Sized for [MyType] {} //~ ERROR E0322
+//~^ ERROR E0277
+impl Sized for &'static [NotSync] {} //~ ERROR E0322
+
+fn main() {
+}

src/test/compile-fail/coherence-orphan.rs

@@ -19,13 +19,15 @@ use lib::TheTrait;
 
 struct TheType;
 
-impl TheTrait<usize> for isize { } //~ ERROR E0117
+impl TheTrait<usize> for isize { }
+//~^ ERROR E0117
 
 impl TheTrait<TheType> for isize { }
 
 impl TheTrait<isize> for TheType { }
 
-impl !Send for Vec<isize> { } //~ ERROR E0117
-//~^ ERROR conflicting
+impl !Send for Vec<isize> { }
+//~^ ERROR E0117
+//~| ERROR E0119
 
 fn main() { }

src/test/compile-fail/typeck-default-trait-impl-cross-crate-coherence.rs

@@ -20,15 +20,15 @@ extern crate "typeck-default-trait-impl-cross-crate-coherence-lib" as lib;
 use lib::DefaultedTrait;
 
 struct A;
-impl DefaultedTrait for (A,) { }
-//~^ ERROR can only be implemented for a struct or enum type
+impl DefaultedTrait for (A,) { } //~ ERROR E0321
 
 struct B;
-impl !DefaultedTrait for (B,) { }
-//~^ ERROR can only be implemented for a struct or enum type
+impl !DefaultedTrait for (B,) { } //~ ERROR E0321
 
 struct C;
-impl DefaultedTrait for Box<C> { }
-//~^ ERROR can only be implemented for a struct or enum type
+struct D<T>(T);
+impl DefaultedTrait for Box<C> { } //~ ERROR E0321
+impl DefaultedTrait for lib::Something<C> { } //~ ERROR E0321
+impl DefaultedTrait for D<C> { } // OK
 
 fn main() { }

src/test/compile-fail/typeck-default-trait-impl-outside-crate.rs

@@ -13,6 +13,6 @@
 #![feature(optin_builtin_traits)]
 
 impl Copy for .. {}
-//~^ ERROR cannot create default implementations for traits outside the crate they're defined in; define a new trait instead.
+//~^ ERROR E0318
 
 fn main() {}