---

yaml
---
r: 155289
b: refs/heads/try2
c: d7e1bb5
h: refs/heads/master
i:
  155287: 13da4ed
v: v3

Author: bors

[refs]

@@ -5,7 +5,7 @@ refs/heads/snap-stage3: 78a7676898d9f80ab540c6df5d4c9ce35bb50463
 refs/heads/try: 519addf6277dbafccbb4159db4b710c37eaa2ec5
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
-refs/heads/try2: 3514737b4cf1d91dc8c7b61c95f2f20d3b386d1c
+refs/heads/try2: d7e1bb5ff4622694d48905e944c1cf9bea7a5da7
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try2/src/libsyntax/parse/parser.rs

@@ -3480,22 +3480,32 @@ impl<'a> Parser<'a> {
         })
     }
 
+    /// Get an expected item after attributes error message.
+    fn expected_item_err(attrs: &[Attribute]) -> &'static str {
+        match attrs.last() {
+            Some(&Attribute { node: ast::Attribute_ { is_sugared_doc: true, .. }, .. }) => {
+                "expected item after doc comment"
+            }
+            _ => "expected item after attributes",
+        }
+    }
+
     /// Parse a statement. may include decl.
     /// Precondition: any attributes are parsed already
     pub fn parse_stmt(&mut self, item_attrs: Vec<Attribute>) -> P<Stmt> {
         maybe_whole!(self, NtStmt);
 
-        fn check_expected_item(p: &mut Parser, found_attrs: bool) {
+        fn check_expected_item(p: &mut Parser, attrs: &[Attribute]) {
             // If we have attributes then we should have an item
-            if found_attrs {
+            if !attrs.is_empty() {
                 let last_span = p.last_span;
-                p.span_err(last_span, "expected item after attributes");
+                p.span_err(last_span, Parser::expected_item_err(attrs));
             }
         }
 
         let lo = self.span.lo;
         if self.is_keyword(keywords::Let) {
-            check_expected_item(self, !item_attrs.is_empty());
+            check_expected_item(self, item_attrs.as_slice());
             self.expect_keyword(keywords::Let);
             let decl = self.parse_let();
             P(spanned(lo, decl.span.hi, StmtDecl(decl, ast::DUMMY_NODE_ID)))
@@ -3504,7 +3514,7 @@ impl<'a> Parser<'a> {
             && self.look_ahead(1, |t| *t == token::NOT) {
             // it's a macro invocation:
 
-            check_expected_item(self, !item_attrs.is_empty());
+            check_expected_item(self, item_attrs.as_slice());
 
             // Potential trouble: if we allow macros with paths instead of
             // idents, we'd need to look ahead past the whole path here...
@@ -3561,6 +3571,7 @@ impl<'a> Parser<'a> {
 
         } else {
             let found_attrs = !item_attrs.is_empty();
+            let item_err = Parser::expected_item_err(item_attrs.as_slice());
             match self.parse_item_or_view_item(item_attrs, false) {
                 IoviItem(i) => {
                     let hi = i.span.hi;
@@ -3575,7 +3586,10 @@ impl<'a> Parser<'a> {
                     self.fatal("foreign items are not allowed here");
                 }
                 IoviNone(_) => {
-                    check_expected_item(self, found_attrs);
+                    if found_attrs {
+                        let last_span = self.last_span;
+                        self.span_err(last_span, item_err);
+                    }
 
                     // Remainder are line-expr stmts.
                     let e = self.parse_expr_res(RestrictionStmtExpr);
@@ -3653,7 +3667,8 @@ impl<'a> Parser<'a> {
                 token::SEMI => {
                     if !attributes_box.is_empty() {
                         let last_span = self.last_span;
-                        self.span_err(last_span, "expected item after attributes");
+                        self.span_err(last_span,
+                                      Parser::expected_item_err(attributes_box.as_slice()));
                         attributes_box = Vec::new();
                     }
                     self.bump(); // empty
@@ -3739,7 +3754,8 @@ impl<'a> Parser<'a> {
 
         if !attributes_box.is_empty() {
             let last_span = self.last_span;
-            self.span_err(last_span, "expected item after attributes");
+            self.span_err(last_span,
+                          Parser::expected_item_err(attributes_box.as_slice()));
         }
 
         let hi = self.span.hi;
@@ -4685,7 +4701,8 @@ impl<'a> Parser<'a> {
         if first && attrs_remaining_len > 0u {
             // We parsed attributes for the first item but didn't find it
             let last_span = self.last_span;
-            self.span_err(last_span, "expected item after attributes");
+            self.span_err(last_span,
+                          Parser::expected_item_err(attrs_remaining.as_slice()));
         }
 
         ast::Mod {
@@ -4919,10 +4936,10 @@ impl<'a> Parser<'a> {
             items: _,
             foreign_items: foreign_items
         } = self.parse_foreign_items(first_item_attrs, true);
-        if ! attrs_remaining.is_empty() {
+        if !attrs_remaining.is_empty() {
             let last_span = self.last_span;
             self.span_err(last_span,
-                          "expected item after attributes");
+                          Parser::expected_item_err(attrs_remaining.as_slice()));
         }
         assert!(self.token == token::RBRACE);
         ast::ForeignMod {

branches/try2/src/test/compile-fail/attr-before-eof.rs

@@ -0,0 +1,11 @@
+// Copyright 2012 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.
+
+#[deriving(Show)] //~ERROR expected item after attributes

branches/try2/src/test/compile-fail/doc-before-attr.rs

@@ -0,0 +1,12 @@
+// Copyright 2012 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.
+
+/// hi
+#[deriving(Show)] //~ERROR expected item after attributes

branches/try2/src/test/compile-fail/doc-before-eof.rs

@@ -0,0 +1,11 @@
+// Copyright 2012 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.
+
+/// hi //~ERROR expected item after doc comment

branches/try2/src/test/compile-fail/doc-before-extern-rbrace.rs

@@ -0,0 +1,14 @@
+// Copyright 2012 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 {
+    /// hi
+}
+//~^^ ERROR expected item after doc comment

branches/try2/src/test/compile-fail/doc-before-macro.rs

@@ -0,0 +1,15 @@
+// Copyright 2012 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 main() {
+    /// hi
+    println!("hi");
+    //~^^ ERROR expected item after doc comment
+}

branches/try2/src/test/compile-fail/doc-before-rbrace.rs

@@ -0,0 +1,14 @@
+// Copyright 2012 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 main() {
+    println!("Hi"); /// hi
+    //~^ ERROR expected item after doc comment
+}

branches/try2/src/test/compile-fail/doc-before-semi.rs

@@ -0,0 +1,15 @@
+// Copyright 2012 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 main() {
+    /// hi
+    ;
+    //~^^ ERROR expected item after doc comment
+}

branches/try2/src/test/debuginfo/gdb-pretty-struct-and-enums-pre-gdb-7-7.rs

@@ -12,6 +12,7 @@
 // older versions of GDB too. A more extensive test can be found in
 // gdb-pretty-struct-and-enums.rs
 
+// ignore-windows failing on win32 bot
 // ignore-tidy-linelength
 // ignore-lldb
 // ignore-android: FIXME(#10381)

branches/try2/src/test/debuginfo/gdb-pretty-struct-and-enums.rs

@@ -8,6 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-windows failing on win32 bot
 // ignore-tidy-linelength
 // ignore-lldb
 // ignore-android: FIXME(#10381)