Fix keyword parsing tests

Author: petrochenkov

src/etc/generate-keyword-tests.py

@@ -34,15 +34,17 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// compile-flags: -Z parse-only
+
 // This file was auto-generated using 'src/etc/generate-keyword-tests.py %s'
 
 fn main() {
-    let %s = "foo"; //~ error: ident
+    let %s = "foo"; //~ error: expected pattern, found keyword `%s`
 }
 """
 
 test_dir = os.path.abspath(
-    os.path.join(os.path.dirname(__file__), '../test/compile-fail')
+    os.path.join(os.path.dirname(__file__), '../test/parse-fail')
 )
 
 for kw in sys.argv[1:]:
@@ -53,7 +55,7 @@
         os.chmod(test_file, stat.S_IWUSR)
 
     with open(test_file, 'wt') as f:
-        f.write(template % (datetime.datetime.now().year, kw, kw))
+        f.write(template % (datetime.datetime.now().year, kw, kw, kw))
 
     # mark file read-only
     os.chmod(test_file, stat.S_IRUSR | stat.S_IRGRP | stat.S_IROTH)

src/test/compile-fail/keyword-false-as-identifier.rs

@@ -1,4 +1,4 @@
-// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+// 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.
 //
@@ -8,10 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// ignore-test -- FIXME #33010
-
-// This file was auto-generated using 'src/etc/generate-keyword-tests.py false'
-
 fn main() {
-    let false = "foo"; //~ error: ident
+    let false = "foo"; //~ error: mismatched types
 }

src/test/compile-fail/keyword-true-as-identifier.rs

@@ -1,4 +1,4 @@
-// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+// 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.
 //
@@ -8,10 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// ignore-test -- FIXME #33010
-
-// This file was auto-generated using 'src/etc/generate-keyword-tests.py true'
-
 fn main() {
-    let true = "foo"; //~ error: ident
+    let true = "foo"; //~ error: mismatched types
 }

src/test/parse-fail/keyword-as-as-identifier.rs

@@ -1,4 +1,4 @@
-// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+// 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.
 //
@@ -13,5 +13,5 @@
 // This file was auto-generated using 'src/etc/generate-keyword-tests.py as'
 
 fn main() {
-    let as = "foo"; //~ error: ident
+    let as = "foo"; //~ error: expected pattern, found keyword `as`
 }

src/test/parse-fail/keyword-box-as-identifier.rs

@@ -0,0 +1,15 @@
+// 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.
+
+// compile-flags: -Z parse-only
+
+fn main() {
+    let box = "foo"; //~ error: expected pattern, found `=`
+}

src/test/parse-fail/keyword-break-as-identifier.rs

@@ -1,4 +1,4 @@
-// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+// 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.
 //
@@ -13,5 +13,5 @@
 // This file was auto-generated using 'src/etc/generate-keyword-tests.py break'
 
 fn main() {
-    let break = "foo"; //~ error: ident
+    let break = "foo"; //~ error: expected pattern, found keyword `break`
 }

src/test/parse-fail/keyword-const-as-identifier.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.
+
+// compile-flags: -Z parse-only
+
+// This file was auto-generated using 'src/etc/generate-keyword-tests.py const'
+
+fn main() {
+    let const = "foo"; //~ error: expected pattern, found keyword `const`
+}

src/test/parse-fail/keyword-continue-as-identifier.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.
+
+// compile-flags: -Z parse-only
+
+// This file was auto-generated using 'src/etc/generate-keyword-tests.py continue'
+
+fn main() {
+    let continue = "foo"; //~ error: expected pattern, found keyword `continue`
+}

src/test/parse-fail/keyword-crate-as-identifier.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.
+
+// compile-flags: -Z parse-only
+
+// This file was auto-generated using 'src/etc/generate-keyword-tests.py crate'
+
+fn main() {
+    let crate = "foo"; //~ error: expected pattern, found keyword `crate`
+}

src/test/parse-fail/keyword-else-as-identifier.rs

@@ -1,4 +1,4 @@
-// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+// 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.
 //
@@ -13,5 +13,5 @@
 // This file was auto-generated using 'src/etc/generate-keyword-tests.py else'
 
 fn main() {
-    let else = "foo"; //~ error: ident
+    let else = "foo"; //~ error: expected pattern, found keyword `else`
 }

src/test/parse-fail/keyword-enum-as-identifier.rs

@@ -1,4 +1,4 @@
-// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+// 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.
 //
@@ -13,5 +13,5 @@
 // This file was auto-generated using 'src/etc/generate-keyword-tests.py enum'
 
 fn main() {
-    let enum = "foo"; //~ error: ident
+    let enum = "foo"; //~ error: expected pattern, found keyword `enum`
 }

src/test/parse-fail/keyword-extern-as-identifier.rs

@@ -1,4 +1,4 @@
-// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+// 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.
 //
@@ -13,5 +13,5 @@
 // This file was auto-generated using 'src/etc/generate-keyword-tests.py extern'
 
 fn main() {
-    let extern = "foo"; //~ error: ident
+    let extern = "foo"; //~ error: expected pattern, found keyword `extern`
 }

src/test/parse-fail/keyword-fn-as-identifier.rs

@@ -1,4 +1,4 @@
-// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+// 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.
 //
@@ -13,5 +13,5 @@
 // This file was auto-generated using 'src/etc/generate-keyword-tests.py fn'
 
 fn main() {
-    let fn = "foo"; //~ error: ident
+    let fn = "foo"; //~ error: expected pattern, found keyword `fn`
 }

src/test/parse-fail/keyword-for-as-identifier.rs

@@ -1,4 +1,4 @@
-// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+// 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.
 //
@@ -13,5 +13,5 @@
 // This file was auto-generated using 'src/etc/generate-keyword-tests.py for'
 
 fn main() {
-    let for = "foo"; //~ error: ident
+    let for = "foo"; //~ error: expected pattern, found keyword `for`
 }

src/test/parse-fail/keyword-if-as-identifier.rs

@@ -1,4 +1,4 @@
-// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+// 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.
 //
@@ -13,5 +13,5 @@
 // This file was auto-generated using 'src/etc/generate-keyword-tests.py if'
 
 fn main() {
-    let if = "foo"; //~ error: ident
+    let if = "foo"; //~ error: expected pattern, found keyword `if`
 }

src/test/parse-fail/keyword-impl-as-identifier.rs

@@ -1,4 +1,4 @@
-// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+// 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.
 //
@@ -13,5 +13,5 @@
 // This file was auto-generated using 'src/etc/generate-keyword-tests.py impl'
 
 fn main() {
-    let impl = "foo"; //~ error: ident
+    let impl = "foo"; //~ error: expected pattern, found keyword `impl`
 }

src/test/parse-fail/keyword-in-as-identifier.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.
+
+// compile-flags: -Z parse-only
+
+// This file was auto-generated using 'src/etc/generate-keyword-tests.py in'
+
+fn main() {
+    let in = "foo"; //~ error: expected pattern, found keyword `in`
+}

src/test/parse-fail/keyword-let-as-identifier.rs

@@ -1,4 +1,4 @@
-// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+// 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.
 //
@@ -13,5 +13,5 @@
 // This file was auto-generated using 'src/etc/generate-keyword-tests.py let'
 
 fn main() {
-    let let = "foo"; //~ error: ident
+    let let = "foo"; //~ error: expected pattern, found keyword `let`
 }

src/test/parse-fail/keyword-loop-as-identifier.rs

@@ -1,4 +1,4 @@
-// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+// 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.
 //
@@ -13,5 +13,5 @@
 // This file was auto-generated using 'src/etc/generate-keyword-tests.py loop'
 
 fn main() {
-    let loop = "foo"; //~ error: ident
+    let loop = "foo"; //~ error: expected pattern, found keyword `loop`
 }

src/test/parse-fail/keyword-match-as-identifier.rs

@@ -1,4 +1,4 @@
-// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+// 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.
 //
@@ -13,5 +13,5 @@
 // This file was auto-generated using 'src/etc/generate-keyword-tests.py match'
 
 fn main() {
-    let match = "foo"; //~ error: ident
+    let match = "foo"; //~ error: expected pattern, found keyword `match`
 }

src/test/parse-fail/keyword-mod-as-identifier.rs

@@ -1,4 +1,4 @@
-// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+// 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.
 //
@@ -13,5 +13,5 @@
 // This file was auto-generated using 'src/etc/generate-keyword-tests.py mod'
 
 fn main() {
-    let mod = "foo"; //~ error: ident
+    let mod = "foo"; //~ error: expected pattern, found keyword `mod`
 }

src/test/parse-fail/keyword-move-as-identifier.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.
+
+// compile-flags: -Z parse-only
+
+// This file was auto-generated using 'src/etc/generate-keyword-tests.py move'
+
+fn main() {
+    let move = "foo"; //~ error: expected pattern, found keyword `move`
+}

src/test/parse-fail/keyword-mut-as-identifier.rs

@@ -1,4 +1,4 @@
-// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+// 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.
 //
@@ -10,8 +10,6 @@
 
 // compile-flags: -Z parse-only
 
-// This file was auto-generated using 'src/etc/generate-keyword-tests.py mut'
-
 fn main() {
-    let mut = "foo"; //~ error: ident
+    let mut = "foo"; //~ error: expected identifier, found `=`
 }

src/test/parse-fail/keyword-pub-as-identifier.rs

@@ -1,4 +1,4 @@
-// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+// 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.
 //
@@ -13,5 +13,5 @@
 // This file was auto-generated using 'src/etc/generate-keyword-tests.py pub'
 
 fn main() {
-    let pub = "foo"; //~ error: ident
+    let pub = "foo"; //~ error: expected pattern, found keyword `pub`
 }

src/test/parse-fail/keyword-ref-as-identifier.rs

@@ -1,4 +1,4 @@
-// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+// 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.
 //
@@ -10,8 +10,6 @@
 
 // compile-flags: -Z parse-only
 
-// This file was auto-generated using 'src/etc/generate-keyword-tests.py ref'
-
 fn main() {
-    let ref = "foo"; //~ error: ident
+    let ref = "foo"; //~ error: expected identifier, found `=`
 }

src/test/parse-fail/keyword-return-as-identifier.rs

@@ -1,4 +1,4 @@
-// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+// 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.
 //
@@ -13,5 +13,5 @@
 // This file was auto-generated using 'src/etc/generate-keyword-tests.py return'
 
 fn main() {
-    let return = "foo"; //~ error: ident
+    let return = "foo"; //~ error: expected pattern, found keyword `return`
 }