Auto merge of #35431 - GuillaumeGomez:err_codes, r=jonathandturner

Err codes

r? @jonathandturner

10 files changed, 190 insertions, 0 deletions

diff --git a/src/test/compile-fail/E0365.rs b/src/test/compile-fail/E0365.rs
new file mode 100644
index 00000000000..7b0fbcc6203
--- /dev/null
+++ b/src/test/compile-fail/E0365.rs
@@ -0,0 +1,17 @@
+// Copyright 2016 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.
+
+mod foo {
+    pub const X: u32 = 1;
+}
+
+pub use foo as foo2; //~ ERROR E0365
+
+fn main() {}
diff --git a/src/test/compile-fail/E0370.rs b/src/test/compile-fail/E0370.rs
new file mode 100644
index 00000000000..cafe26c65ad
--- /dev/null
+++ b/src/test/compile-fail/E0370.rs
@@ -0,0 +1,20 @@
+// Copyright 2016 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.
+
+#![allow(dead_code)]
+
+#[deny(overflowing_literals)]
+#[repr(i64)]
+enum Foo {
+    X = 0x7fffffffffffffff,
+    Y, //~ ERROR E0370
+}
+
+fn main() {}
diff --git a/src/test/compile-fail/E0374.rs b/src/test/compile-fail/E0374.rs
new file mode 100644
index 00000000000..6c4782d230d
--- /dev/null
+++ b/src/test/compile-fail/E0374.rs
@@ -0,0 +1,21 @@
+// Copyright 2016 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(coerce_unsized)]
+use std::ops::CoerceUnsized;
+
+struct Foo<T: ?Sized> {
+    a: i32,
+}
+
+impl<T, U> CoerceUnsized<Foo<U>> for Foo<T> //~ ERROR E0374
+    where T: CoerceUnsized<U> {}
+
+fn main() {}
diff --git a/src/test/compile-fail/E0375.rs b/src/test/compile-fail/E0375.rs
new file mode 100644
index 00000000000..c6db7b8b64e
--- /dev/null
+++ b/src/test/compile-fail/E0375.rs
@@ -0,0 +1,22 @@
+// Copyright 2016 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(coerce_unsized)]
+use std::ops::CoerceUnsized;
+
+struct Foo<T: ?Sized, U: ?Sized> {
+    a: i32,
+    b: T,
+    c: U,
+}
+
+impl<T, U> CoerceUnsized<Foo<U, T>> for Foo<T, U> {} //~ ERROR E0375
+
+fn main() {}
diff --git a/src/test/compile-fail/E0376.rs b/src/test/compile-fail/E0376.rs
new file mode 100644
index 00000000000..65be358cc5f
--- /dev/null
+++ b/src/test/compile-fail/E0376.rs
@@ -0,0 +1,20 @@
+// Copyright 2016 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(coerce_unsized)]
+use std::ops::CoerceUnsized;
+
+struct Foo<T: ?Sized> {
+    a: T,
+}
+
+impl<T, U> CoerceUnsized<U> for Foo<T> {} //~ ERROR E0376
+
+fn main() {}
diff --git a/src/test/compile-fail/E0388.rs b/src/test/compile-fail/E0388.rs
new file mode 100644
index 00000000000..13f2c23d8c4
--- /dev/null
+++ b/src/test/compile-fail/E0388.rs
@@ -0,0 +1,22 @@
+// Copyright 2016 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.
+
+static X: i32 = 1;
+const C: i32 = 2;
+
+const CR: &'static mut i32 = &mut C; //~ ERROR E0017
+                                     //~| ERROR E0017
+static STATIC_REF: &'static mut i32 = &mut X; //~ ERROR E0017
+                                              //~| ERROR E0017
+                                              //~| ERROR E0388
+static CONST_REF: &'static mut i32 = &mut C; //~ ERROR E0017
+                                             //~| ERROR E0017
+
+fn main() {}
diff --git a/src/test/compile-fail/E0389.rs b/src/test/compile-fail/E0389.rs
new file mode 100644
index 00000000000..445831bf8d7
--- /dev/null
+++ b/src/test/compile-fail/E0389.rs
@@ -0,0 +1,20 @@
+// Copyright 2016 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 FancyNum {
+    num: u8,
+}
+
+fn main() {
+    let mut fancy = FancyNum{ num: 5 };
+    let fancy_ref = &(&mut fancy);
+    fancy_ref.num = 6; //~ ERROR E0389
+    println!("{}", fancy_ref.num);
+}
diff --git a/src/test/compile-fail/E0390.rs b/src/test/compile-fail/E0390.rs
new file mode 100644
index 00000000000..cd530dbd6b4
--- /dev/null
+++ b/src/test/compile-fail/E0390.rs
@@ -0,0 +1,18 @@
+// Copyright 2016 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 Foo {
+    x: i32
+}
+
+impl *mut Foo {} //~ ERROR E0390
+
+fn main() {
+}
diff --git a/src/test/compile-fail/E0392.rs b/src/test/compile-fail/E0392.rs
new file mode 100644
index 00000000000..4c3efcf4e8d
--- /dev/null
+++ b/src/test/compile-fail/E0392.rs
@@ -0,0 +1,14 @@
+// Copyright 2016 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.
+
+enum Foo<T> { Bar } //~ ERROR E0392
+
+fn main() {
+}
diff --git a/src/test/compile-fail/E0393.rs b/src/test/compile-fail/E0393.rs
new file mode 100644
index 00000000000..1b89555c8ce
--- /dev/null
+++ b/src/test/compile-fail/E0393.rs
@@ -0,0 +1,16 @@
+// Copyright 2016 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.
+
+trait A<T=Self> {}
+
+fn together_we_will_rule_the_galaxy(son: &A) {} //~ ERROR E0393
+
+fn main() {
+}