Move all compile-fail tests to ui tests

The update-references.sh script makes these much easier to update in
bulk compared to compile-fail tests.

test_suite/tests/ui/remote/bad_getter.rs

@@ -0,0 +1,25 @@
+// Copyright 2017 Serde Developers
+//
+// 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.
+
+#[macro_use]
+extern crate serde_derive;
+
+mod remote {
+    pub struct S {
+        a: u8,
+    }
+}
+
+#[derive(Serialize)]
+#[serde(remote = "remote::S")]
+struct S {
+    #[serde(getter = "~~~")]
+    a: u8,
+}
+
+fn main() {}

test_suite/tests/ui/remote/bad_getter.stderr

@@ -0,0 +1,8 @@
+error: failed to parse path: "~~~"
+  --> $DIR/bad_getter.rs:18:10
+   |
+18 | #[derive(Serialize)]
+   |          ^^^^^^^^^
+
+error: aborting due to previous error
+

test_suite/tests/ui/remote/bad_remote.rs

@@ -0,0 +1,24 @@
+// Copyright 2017 Serde Developers
+//
+// 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.
+
+#[macro_use]
+extern crate serde_derive;
+
+mod remote {
+    pub struct S {
+        a: u8,
+    }
+}
+
+#[derive(Serialize)]
+#[serde(remote = "~~~")]
+struct S {
+    a: u8,
+}
+
+fn main() {}

test_suite/tests/ui/remote/bad_remote.stderr

@@ -0,0 +1,8 @@
+error: failed to parse path: "~~~"
+  --> $DIR/bad_remote.rs:18:10
+   |
+18 | #[derive(Serialize)]
+   |          ^^^^^^^^^
+
+error: aborting due to previous error
+

test_suite/tests/ui/remote/enum_getter.rs

@@ -0,0 +1,27 @@
+// Copyright 2017 Serde Developers
+//
+// 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.
+
+#[macro_use]
+extern crate serde_derive;
+
+mod remote {
+    pub enum E {
+        A { a: u8 },
+    }
+}
+
+#[derive(Serialize)]
+#[serde(remote = "remote::E")]
+pub enum E {
+    A {
+        #[serde(getter = "get_a")]
+        a: u8,
+    },
+}
+
+fn main() {}

test_suite/tests/ui/remote/enum_getter.stderr

@@ -0,0 +1,8 @@
+error: #[serde(getter = "...")] is not allowed in an enum
+  --> $DIR/enum_getter.rs:18:10
+   |
+18 | #[derive(Serialize)]
+   |          ^^^^^^^^^
+
+error: aborting due to previous error
+

test_suite/tests/ui/remote/missing_field.rs

@@ -0,0 +1,25 @@
+// Copyright 2017 Serde Developers
+//
+// 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.
+
+#[macro_use]
+extern crate serde_derive;
+
+mod remote {
+    pub struct S {
+        pub a: u8,
+        pub b: u8,
+    }
+}
+
+#[derive(Serialize, Deserialize)]
+#[serde(remote = "remote::S")]
+struct S {
+    a: u8,
+}
+
+fn main() {}

test_suite/tests/ui/remote/missing_field.stderr

@@ -0,0 +1,9 @@
+error[E0063]: missing field `b` in initializer of `remote::S`
+  --> $DIR/missing_field.rs:20:18
+   |
+20 | #[serde(remote = "remote::S")]
+   |                  ^^^^^^^^^^^ missing `b`
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0063`.

test_suite/tests/ui/remote/nonremote_getter.rs

@@ -0,0 +1,24 @@
+// Copyright 2017 Serde Developers
+//
+// 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.
+
+#[macro_use]
+extern crate serde_derive;
+
+#[derive(Serialize)]
+struct S {
+    #[serde(getter = "S::get")]
+    a: u8,
+}
+
+impl S {
+    fn get(&self) -> u8 {
+        self.a
+    }
+}
+
+fn main() {}

test_suite/tests/ui/remote/nonremote_getter.stderr

@@ -0,0 +1,8 @@
+error: #[serde(getter = "...")] can only be used in structs that have #[serde(remote = "...")]
+  --> $DIR/nonremote_getter.rs:12:10
+   |
+12 | #[derive(Serialize)]
+   |          ^^^^^^^^^
+
+error: aborting due to previous error
+

test_suite/tests/ui/remote/unknown_field.rs

@@ -0,0 +1,24 @@
+// Copyright 2017 Serde Developers
+//
+// 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.
+
+#[macro_use]
+extern crate serde_derive;
+
+mod remote {
+    pub struct S {
+        pub a: u8,
+    }
+}
+
+#[derive(Serialize, Deserialize)]
+#[serde(remote = "remote::S")]
+struct S {
+    b: u8,
+}
+
+fn main() {}

test_suite/tests/ui/remote/unknown_field.stderr

@@ -0,0 +1,16 @@
+error[E0609]: no field `b` on type `&remote::S`
+  --> $DIR/unknown_field.rs:21:5
+   |
+21 |     b: u8,
+   |     ^
+
+error[E0560]: struct `remote::S` has no field named `b`
+  --> $DIR/unknown_field.rs:21:5
+   |
+21 |     b: u8,
+   |     ^ field does not exist - did you mean `a`?
+
+error: aborting due to 2 previous errors
+
+Some errors occurred: E0560, E0609.
+For more information about an error, try `rustc --explain E0560`.

test_suite/tests/ui/remote/wrong_de.rs

@@ -0,0 +1,20 @@
+// Copyright 2017 Serde Developers
+//
+// 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.
+
+#[macro_use]
+extern crate serde_derive;
+
+mod remote {
+    pub struct S(pub u16);
+}
+
+#[derive(Deserialize)]
+#[serde(remote = "remote::S")]
+struct S(u8);
+
+fn main() {}

test_suite/tests/ui/remote/wrong_de.stderr

@@ -0,0 +1,13 @@
+error[E0308]: mismatched types
+  --> $DIR/wrong_de.rs:16:10
+   |
+16 | #[derive(Deserialize)]
+   |          ^^^^^^^^^^^ expected u16, found u8
+help: you can cast an `u8` to `u16`, which will zero-extend the source value
+   |
+16 | #[derive(Deserialize.into())]
+   |          ^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0308`.

test_suite/tests/ui/remote/wrong_getter.rs

@@ -0,0 +1,31 @@
+// Copyright 2017 Serde Developers
+//
+// 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.
+
+#[macro_use]
+extern crate serde_derive;
+
+mod remote {
+    pub struct S {
+        a: u8,
+    }
+
+    impl S {
+        pub fn get(&self) -> u16 {
+            self.a as u16
+        }
+    }
+}
+
+#[derive(Serialize)]
+#[serde(remote = "remote::S")]
+struct S {
+    #[serde(getter = "remote::S::get")]
+    a: u8,
+}
+
+fn main() {}

test_suite/tests/ui/remote/wrong_getter.stderr

@@ -0,0 +1,12 @@
+error[E0308]: mismatched types
+  --> $DIR/wrong_getter.rs:24:10
+   |
+24 | #[derive(Serialize)]
+   |          ^^^^^^^^^ expected u8, found u16
+   |
+   = note: expected type `&u8`
+              found type `&u16`
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0308`.

test_suite/tests/ui/remote/wrong_ser.rs

@@ -0,0 +1,24 @@
+// Copyright 2017 Serde Developers
+//
+// 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.
+
+#[macro_use]
+extern crate serde_derive;
+
+mod remote {
+    pub struct S {
+        pub a: u16,
+    }
+}
+
+#[derive(Serialize)]
+#[serde(remote = "remote::S")]
+struct S {
+    a: u8,
+}
+
+fn main() {}

test_suite/tests/ui/remote/wrong_ser.stderr

@@ -0,0 +1,12 @@
+error[E0308]: mismatched types
+  --> $DIR/wrong_ser.rs:18:10
+   |
+18 | #[derive(Serialize)]
+   |          ^^^^^^^^^ expected u8, found u16
+   |
+   = note: expected type `&u8`
+              found type `&u16`
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0308`.