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/borrow/bad_lifetimes.rs

@@ -0,0 +1,18 @@
+// 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(Deserialize)]
+struct Test<'a> {
+    #[serde(borrow = "zzz")]
+    s: &'a str,
+}
+
+fn main() {}

test_suite/tests/ui/borrow/bad_lifetimes.stderr

@@ -0,0 +1,8 @@
+error: failed to parse borrowed lifetimes: "zzz"
+  --> $DIR/bad_lifetimes.rs:12:10
+   |
+12 | #[derive(Deserialize)]
+   |          ^^^^^^^^^^^
+
+error: aborting due to previous error
+

test_suite/tests/ui/borrow/duplicate_lifetime.rs

@@ -0,0 +1,18 @@
+// 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(Deserialize)]
+struct Test<'a> {
+    #[serde(borrow = "'a + 'a")]
+    s: &'a str,
+}
+
+fn main() {}

test_suite/tests/ui/borrow/duplicate_lifetime.stderr

@@ -0,0 +1,8 @@
+error: duplicate borrowed lifetime `'a`
+  --> $DIR/duplicate_lifetime.rs:12:10
+   |
+12 | #[derive(Deserialize)]
+   |          ^^^^^^^^^^^
+
+error: aborting due to previous error
+

test_suite/tests/ui/borrow/duplicate_variant.rs

@@ -0,0 +1,21 @@
+// 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(Deserialize)]
+struct Str<'a>(&'a str);
+
+#[derive(Deserialize)]
+enum Test<'a> {
+    #[serde(borrow)]
+    S(#[serde(borrow)] Str<'a>),
+}
+
+fn main() {}

test_suite/tests/ui/borrow/duplicate_variant.stderr

@@ -0,0 +1,8 @@
+error: duplicate serde attribute `borrow`
+  --> $DIR/duplicate_variant.rs:15:10
+   |
+15 | #[derive(Deserialize)]
+   |          ^^^^^^^^^^^
+
+error: aborting due to previous error
+

test_suite/tests/ui/borrow/empty_lifetimes.rs

@@ -0,0 +1,18 @@
+// 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(Deserialize)]
+struct Test<'a> {
+    #[serde(borrow = "")]
+    s: &'a str,
+}
+
+fn main() {}

test_suite/tests/ui/borrow/empty_lifetimes.stderr

@@ -0,0 +1,8 @@
+error: at least one lifetime must be borrowed
+  --> $DIR/empty_lifetimes.rs:12:10
+   |
+12 | #[derive(Deserialize)]
+   |          ^^^^^^^^^^^
+
+error: aborting due to previous error
+

test_suite/tests/ui/borrow/no_lifetimes.rs

@@ -0,0 +1,18 @@
+// 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(Deserialize)]
+struct Test {
+    #[serde(borrow)]
+    s: String,
+}
+
+fn main() {}

test_suite/tests/ui/borrow/no_lifetimes.stderr

@@ -0,0 +1,8 @@
+error: field `s` has no lifetimes to borrow
+  --> $DIR/no_lifetimes.rs:12:10
+   |
+12 | #[derive(Deserialize)]
+   |          ^^^^^^^^^^^
+
+error: aborting due to previous error
+

test_suite/tests/ui/borrow/struct_variant.rs

@@ -0,0 +1,21 @@
+// 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(Deserialize)]
+struct Str<'a>(&'a str);
+
+#[derive(Deserialize)]
+enum Test<'a> {
+    #[serde(borrow)]
+    S { s: Str<'a> },
+}
+
+fn main() {}

test_suite/tests/ui/borrow/struct_variant.stderr

@@ -0,0 +1,8 @@
+error: #[serde(borrow)] may only be used on newtype variants
+  --> $DIR/struct_variant.rs:15:10
+   |
+15 | #[derive(Deserialize)]
+   |          ^^^^^^^^^^^
+
+error: aborting due to previous error
+

test_suite/tests/ui/borrow/wrong_lifetime.rs

@@ -0,0 +1,18 @@
+// 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(Deserialize)]
+struct Test<'a> {
+    #[serde(borrow = "'b")]
+    s: &'a str,
+}
+
+fn main() {}

test_suite/tests/ui/borrow/wrong_lifetime.stderr

@@ -0,0 +1,8 @@
+error: field `s` does not have lifetime 'b
+  --> $DIR/wrong_lifetime.rs:12:10
+   |
+12 | #[derive(Deserialize)]
+   |          ^^^^^^^^^^^
+
+error: aborting due to previous error
+