Remove specific errors for very old obsolete syntax

Replaces existing tests for removed obsolete-syntax errors with tests
for the resulting regular errors, adds a test for each of the removed
parser errors to make sure that obsolete forms don't start working
again, removes some obsolete/superfluous tests that were now failing.

Deletes some amount of dead code in the parser, also includes some small
changes to parser error messages to accomodate new tests.

src/test/compile-fail/obsolete-syntax.rs

@@ -1,4 +1,4 @@
-// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
 // http://rust-lang.org/COPYRIGHT.
 //
@@ -8,47 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-struct s {
-    let foo: (),
-    //~^ ERROR obsolete syntax: `let` in field declaration
-    bar: ();
-    //~^ ERROR obsolete syntax: field declaration terminated with semicolon
-}
-
-struct q : r {
-    //~^ ERROR obsolete syntax: class traits
-    foo: int
-}
-
-struct sss {
-    bar: int,
-    priv {
-    //~^ ERROR obsolete syntax: private section
-        foo: ()
-    }
-}
-
-fn obsolete_with() {
-    struct S {
-        foo: (),
-        bar: (),
-    }
-
-    let a = S { foo: (), bar: () };
-    let b = S { foo: () with a };
-    //~^ ERROR obsolete syntax: with
-    let c = S { foo: (), with a };
-    //~^ ERROR obsolete syntax: with
-}
-
-fn obsolete_moves() {
-    let mut x = 0;
-    let y <- x;
-    //~^ ERROR obsolete syntax: initializer-by-move
-    y <- x;
-    //~^ ERROR obsolete syntax: binary move
-}
-
 extern mod obsolete_name {
     //~^ ERROR obsolete syntax: named external module
     fn bar();

src/test/compile-fail/removed-syntax-class-traits.rs

@@ -0,0 +1,14 @@
+// Copyright 2013 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 q : r {
+    //~^ ERROR expected `{`, `(`, or `;` after struct name
+    foo: int
+}

src/test/compile-fail/removed-syntax-closure-lifetime.rs

@@ -0,0 +1,11 @@
+// Copyright 2013 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.
+
+type closure = ~lt/fn(); //~ ERROR expected `;` but found `/`

src/test/compile-fail/removed-syntax-const-item.rs

@@ -0,0 +1,11 @@
+// Copyright 2013 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.
+
+const i: int = 42; //~ ERROR expected item but found `const`

src/test/compile-fail/removed-syntax-enum-newtype.rs

@@ -0,0 +1,11 @@
+// Copyright 2013 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 e = int; //~ ERROR expected `{` but found `=`

src/test/compile-fail/removed-syntax-extern-const.rs

@@ -0,0 +1,13 @@
+// Copyright 2013 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.
+
+extern {
+    const i: int; //~ ERROR unexpected token: `const`
+}

src/test/compile-fail/removed-syntax-field-let.rs

@@ -0,0 +1,15 @@
+// Copyright 2013 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 s {
+    let foo: (),
+    //~^  ERROR found `let` in ident position
+    //~^^ ERROR expected `:` but found `foo`
+}

src/test/compile-fail/removed-syntax-field-semicolon.rs

@@ -0,0 +1,14 @@
+// Copyright 2013 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 s {
+    bar: ();
+    //~^ ERROR expected `,`, or `}` but found `;`
+}

src/test/compile-fail/removed-syntax-fixed-vec.rs

@@ -0,0 +1,11 @@
+// Copyright 2013 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.
+
+type v = [int * 3]; //~ ERROR expected `]` but found `*`

src/test/compile-fail/removed-syntax-fn-pure.rs

@@ -0,0 +1,11 @@
+// Copyright 2013 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.
+
+pure fn f() {} //~ ERROR expected item but found `pure`

src/test/compile-fail/removed-syntax-fn-sigil.rs

@@ -0,0 +1,13 @@
+// Copyright 2013 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.
+
+fn f() {
+    let x: fn~() = || (); //~ ERROR expected `(` but found `~`
+}

src/test/compile-fail/removed-syntax-larrow-init.rs

@@ -0,0 +1,15 @@
+// Copyright 2013 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.
+
+fn removed_moves() {
+    let mut x = 0;
+    let y <- x;
+    //~^ ERROR expected `;` but found `<-`
+}

src/test/compile-fail/removed-syntax-larrow-move.rs

@@ -0,0 +1,16 @@
+// Copyright 2013 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.
+
+fn removed_moves() {
+    let mut x = 0;
+    let y = 0;
+    y <- x;
+    //~^ ERROR expected one of `;`, `}` but found `<-`
+}

src/test/compile-fail/removed-syntax-mode.rs

@@ -0,0 +1,11 @@
+// Copyright 2013 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.
+
+fn f(+x: int) {} //~ ERROR unexpected token: `+`

src/test/compile-fail/removed-syntax-mut-vec-expr.rs

@@ -0,0 +1,15 @@
+// Copyright 2013 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.
+
+fn f() {
+    let v = [mut 1, 2, 3, 4];
+    //~^  ERROR found `mut` in ident position
+    //~^^ ERROR expected `]` but found `1`
+}

src/test/compile-fail/removed-syntax-mut-vec-ty.rs

@@ -0,0 +1,13 @@
+// Copyright 2013 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.
+
+type v = [mut int];
+    //~^  ERROR found `mut` in ident position
+    //~^^ ERROR expected `]` but found `int`

src/test/compile-fail/removed-syntax-priv-group.rs

@@ -1,4 +1,4 @@
-// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
 // http://rust-lang.org/COPYRIGHT.
 //
@@ -8,16 +8,10 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-struct cat : int { //~ ERROR trait
-  meows: uint,
-}
-
-fn cat(in_x : uint) -> cat {
-    cat {
-        meows: in_x
+struct sss {
+    bar: int,
+    priv {
+    //~^ ERROR expected ident
+        foo: ()
     }
 }
-
-fn main() {
-  let nyan = cat(0u);
-}

src/test/compile-fail/removed-syntax-ptr-lifetime.rs

@@ -0,0 +1,11 @@
+// Copyright 2013 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.
+
+type bptr = &lifetime/int; //~ ERROR expected `;` but found `/`

src/test/compile-fail/removed-syntax-record.rs

@@ -0,0 +1,11 @@
+// Copyright 2013 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.
+
+type t = { f: () }; //~ ERROR expected type, found token LBRACE

src/test/compile-fail/removed-syntax-static-fn.rs

@@ -1,4 +1,4 @@
-// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
 // http://rust-lang.org/COPYRIGHT.
 //
@@ -8,10 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// error-pattern:unexpected token: `}`
-// Issue #1200
+struct S;
 
-type t = {};
-
-fn main() {
+impl S {
+    static fn f() {} //~ ERROR unexpected token: `static`
 }

src/test/compile-fail/removed-syntax-uniq-mut-expr.rs

@@ -0,0 +1,15 @@
+// Copyright 2013 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.
+
+fn f() {
+    let box = ~mut 42;
+    //~^  ERROR found `mut` in ident position
+    //~^^ ERROR expected `;` but found `42`
+}

src/test/compile-fail/removed-syntax-uniq-mut-ty.rs

@@ -0,0 +1,13 @@
+// Copyright 2013 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.
+
+type mut_box = ~mut int;
+    //~^  ERROR found `mut` in ident position
+    //~^^ ERROR expected `;` but found `int`

src/test/compile-fail/removed-syntax-uniq-self.rs

@@ -1,4 +1,4 @@
-// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
 // http://rust-lang.org/COPYRIGHT.
 //
@@ -8,17 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use extra;
+struct S;
 
-struct Deserializer : extra::serialization::deserializer{ //~ ERROR obsolete syntax: class traits
-    x: ()
+impl S {
+    fn f(~mut self) {} //~ ERROR mutability declaration not allowed here
 }
-
-struct Foo {
-    a: ()
-}
-
-fn deserialize_foo<__D: extra::serialization::deserializer>(__d: __D) {
-}
-
-fn main() { let des = Deserializer(); let foo = deserialize_foo(des); }

src/test/compile-fail/removed-syntax-with-1.rs

@@ -0,0 +1,20 @@
+// Copyright 2013 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.
+
+fn removed_with() {
+    struct S {
+        foo: (),
+        bar: (),
+    }
+
+    let a = S { foo: (), bar: () };
+    let b = S { foo: () with a };
+    //~^ ERROR expected one of `,`, `}` but found `with`
+}

src/test/compile-fail/removed-syntax-with-2.rs

@@ -0,0 +1,20 @@
+// Copyright 2013 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.
+
+fn removed_with() {
+    struct S {
+        foo: (),
+        bar: (),
+    }
+
+    let a = S { foo: (), bar: () };
+    let b = S { foo: (), with a };
+    //~^ ERROR expected `:` but found `a`
+}