auto merge of #20365 : nick29581/rust/mod, r=huonw

Part of #20361 and #20362

src/librustc/lint/builtin.rs

@@ -551,7 +551,7 @@ impl LintPass for BoxPointers {
 declare_lint! {
     RAW_POINTER_DERIVING,
     Warn,
-    "uses of #[deriving] with raw pointers are rarely correct"
+    "uses of #[derive] with raw pointers are rarely correct"
 }
 
 struct RawPtrDerivingVisitor<'a, 'tcx: 'a> {
@@ -560,7 +560,7 @@ struct RawPtrDerivingVisitor<'a, 'tcx: 'a> {
 
 impl<'a, 'tcx, 'v> Visitor<'v> for RawPtrDerivingVisitor<'a, 'tcx> {
     fn visit_ty(&mut self, ty: &ast::Ty) {
-        static MSG: &'static str = "use of `#[deriving]` with a raw pointer";
+        static MSG: &'static str = "use of `#[derive]` with a raw pointer";
         if let ast::TyPtr(..) = ty.node {
             self.cx.span_lint(RAW_POINTER_DERIVING, ty.span, MSG);
         }

src/librustc_resolve/build_reduced_graph.rs

@@ -681,9 +681,10 @@ impl<'a, 'b:'a, 'tcx:'b> GraphBuilder<'a, 'b, 'tcx> {
                     ViewPathSimple(binding, ref full_path, id) => {
                         let source_name =
                             full_path.segments.last().unwrap().identifier.name;
-                        if token::get_name(source_name).get() == "mod" {
+                        if token::get_name(source_name).get() == "mod" ||
+                           token::get_name(source_name).get() == "self" {
                             self.resolve_error(view_path.span,
-                                "`mod` imports are only allowed within a { } list");
+                                "`self` imports are only allowed within a { } list");
                         }
 
                         let subclass = SingleImport(binding.name,
@@ -704,10 +705,10 @@ impl<'a, 'b:'a, 'tcx:'b> GraphBuilder<'a, 'b, 'tcx> {
                         }).collect::<Vec<Span>>();
                         if mod_spans.len() > 1 {
                             self.resolve_error(mod_spans[0],
-                                "`mod` import can only appear once in the list");
+                                "`self` import can only appear once in the list");
                             for other_span in mod_spans.iter().skip(1) {
                                 self.session.span_note(*other_span,
-                                    "another `mod` import appears here");
+                                    "another `self` import appears here");
                             }
                         }
 
@@ -720,7 +721,7 @@ impl<'a, 'b:'a, 'tcx:'b> GraphBuilder<'a, 'b, 'tcx> {
                                         Some(name) => *name,
                                         None => {
                                             self.resolve_error(source_item.span,
-                                                "`mod` import can only appear in an import list \
+                                                "`self` import can only appear in an import list \
                                                  with a non-empty prefix");
                                             continue;
                                         }

src/librustc_resolve/lib.rs

@@ -971,6 +971,7 @@ impl<'a, 'tcx> Resolver<'a, 'tcx> {
         }
     }
 
+
     // Import resolution
     //
     // This is a fixed-point algorithm. We resolve imports until our efforts

src/libsyntax/ext/base.rs

@@ -390,6 +390,8 @@ fn initial_syntax_expander_table(ecfg: &expand::ExpansionConfig) -> SyntaxEnv {
     syntax_expanders.insert(intern("log_syntax"),
                             builtin_normal_expander(
                                     ext::log_syntax::expand_syntax_ext));
+    syntax_expanders.insert(intern("derive"),
+                            Decorator(box ext::deriving::expand_meta_derive));
     syntax_expanders.insert(intern("deriving"),
                             Decorator(box ext::deriving::expand_meta_deriving));
 

src/libsyntax/ext/deriving/generic/mod.rs

@@ -9,7 +9,7 @@
 // except according to those terms.
 
 //! Some code that abstracts away much of the boilerplate of writing
-//! `deriving` instances for traits. Among other things it manages getting
+//! `derive` instances for traits. Among other things it manages getting
 //! access to the fields of the 4 different sorts of structs and enum
 //! variants, as well as creating the method and impl ast instances.
 //!
@@ -26,7 +26,7 @@
 //!   moment. (`TraitDef.additional_bounds`)
 //!
 //! Unsupported: FIXME #6257: calling methods on reference fields,
-//! e.g. deriving Eq/Ord/Clone don't work on `struct A(&int)`,
+//! e.g. derive Eq/Ord/Clone don't work on `struct A(&int)`,
 //! because of how the auto-dereferencing happens.
 //!
 //! The most important thing for implementers is the `Substructure` and
@@ -209,7 +209,7 @@ use self::ty::{LifetimeBounds, Path, Ptr, PtrTy, Self, Ty};
 pub mod ty;
 
 pub struct TraitDef<'a> {
-    /// The span for the current #[deriving(Foo)] header.
+    /// The span for the current #[derive(Foo)] header.
     pub span: Span,
 
     pub attributes: Vec<ast::Attribute>,
@@ -354,7 +354,7 @@ impl<'a> TraitDef<'a> {
                                      generics)
             }
             _ => {
-                cx.span_err(mitem.span, "`deriving` may only be applied to structs and enums");
+                cx.span_err(mitem.span, "`derive` may only be applied to structs and enums");
                 return;
             }
         };
@@ -718,7 +718,7 @@ impl<'a> MethodDef<'a> {
     }
 
     /// ```
-    /// #[deriving(PartialEq)]
+    /// #[derive(PartialEq)]
     /// struct A { x: int, y: int }
     ///
     /// // equivalent to:
@@ -782,7 +782,7 @@ impl<'a> MethodDef<'a> {
         } else {
             cx.span_bug(trait_.span,
                         "no self arguments to non-static method in generic \
-                         `deriving`")
+                         `derive`")
         };
 
         // body of the inner most destructuring match
@@ -822,7 +822,7 @@ impl<'a> MethodDef<'a> {
     }
 
     /// ```
-    /// #[deriving(PartialEq)]
+    /// #[derive(PartialEq)]
     /// enum A {
     ///     A1,
     ///     A2(int)
@@ -1185,7 +1185,7 @@ impl<'a> TraitDef<'a> {
                      cx: &mut ExtCtxt,
                      mut to_set: Span) -> Span {
         let trait_name = match self.path.path.last() {
-            None => cx.span_bug(self.span, "trait with empty path in generic `deriving`"),
+            None => cx.span_bug(self.span, "trait with empty path in generic `derive`"),
             Some(name) => *name
         };
         to_set.expn_id = cx.codemap().record_expansion(codemap::ExpnInfo {
@@ -1215,7 +1215,7 @@ impl<'a> TraitDef<'a> {
         match (just_spans.is_empty(), named_idents.is_empty()) {
             (false, false) => cx.span_bug(self.span,
                                           "a struct with named and unnamed \
-                                          fields in generic `deriving`"),
+                                          fields in generic `derive`"),
             // named fields
             (_, false) => Named(named_idents),
             // tuple structs (includes empty structs)
@@ -1263,7 +1263,7 @@ impl<'a> TraitDef<'a> {
                     None
                 }
                 _ => {
-                    cx.span_bug(sp, "a struct with named and unnamed fields in `deriving`");
+                    cx.span_bug(sp, "a struct with named and unnamed fields in `derive`");
                 }
             };
             let ident = cx.ident_of(format!("{}_{}", prefix, i)[]);
@@ -1371,7 +1371,7 @@ pub fn cs_fold<F>(use_foldl: bool,
             enum_nonmatch_f(cx, trait_span, (all_args[], tuple),
                             substructure.nonself_args),
         StaticEnum(..) | StaticStruct(..) => {
-            cx.span_bug(trait_span, "static function in `deriving`")
+            cx.span_bug(trait_span, "static function in `derive`")
         }
     }
 }
@@ -1411,7 +1411,7 @@ pub fn cs_same_method<F>(f: F,
             enum_nonmatch_f(cx, trait_span, (all_self_args[], tuple),
                             substructure.nonself_args),
         StaticEnum(..) | StaticStruct(..) => {
-            cx.span_bug(trait_span, "static function in `deriving`")
+            cx.span_bug(trait_span, "static function in `derive`")
         }
     }
 }

src/libsyntax/ext/deriving/mod.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-//! The compiler code necessary to implement the `#[deriving]` extensions.
+//! The compiler code necessary to implement the `#[derive]` extensions.
 //!
 //! FIXME (#2810): hygiene. Search for "__" strings (in other files too). We also assume "extra" is
 //! the standard library, and "std" is the core library.
@@ -45,16 +45,26 @@ pub fn expand_meta_deriving(cx: &mut ExtCtxt,
                             _span: Span,
                             mitem: &MetaItem,
                             item: &Item,
-                            mut push: Box<FnMut(P<Item>)>) {
+                            push: Box<FnMut(P<Item>)>) {
+    cx.span_warn(mitem.span, "`deriving` is deprecated; use `derive`");
+
+    expand_meta_derive(cx, _span, mitem, item, push)
+}
+
+pub fn expand_meta_derive(cx: &mut ExtCtxt,
+                          _span: Span,
+                          mitem: &MetaItem,
+                          item: &Item,
+                          mut push: Box<FnMut(P<Item>)>) {
     match mitem.node {
         MetaNameValue(_, ref l) => {
-            cx.span_err(l.span, "unexpected value in `deriving`");
+            cx.span_err(l.span, "unexpected value in `derive`");
         }
         MetaWord(_) => {
-            cx.span_warn(mitem.span, "empty trait list in `deriving`");
+            cx.span_warn(mitem.span, "empty trait list in `derive`");
         }
         MetaList(_, ref titems) if titems.len() == 0 => {
-            cx.span_warn(mitem.span, "empty trait list in `deriving`");
+            cx.span_warn(mitem.span, "empty trait list in `derive`");
         }
         MetaList(_, ref titems) => {
             for titem in titems.iter().rev() {
@@ -78,15 +88,15 @@ pub fn expand_meta_deriving(cx: &mut ExtCtxt,
                             }
                             "Encodable" => {
                                 cx.span_warn(titem.span,
-                                             "deriving(Encodable) is deprecated \
+                                             "derive(Encodable) is deprecated \
-                                              in favor of deriving(RustcEncodable)");
+                                              in favor of derive(RustcEncodable)");
 
                                 expand!(encodable::expand_deriving_encodable)
                             }
                             "Decodable" => {
                                 cx.span_warn(titem.span,
-                                             "deriving(Decodable) is deprecated \
+                                             "derive(Decodable) is deprecated \
-                                              in favor of deriving(RustcDecodable)");
+                                              in favor of derive(RustcDecodable)");
 
                                 expand!(decodable::expand_deriving_decodable)
                             }
@@ -111,7 +121,7 @@ pub fn expand_meta_deriving(cx: &mut ExtCtxt,
 
                             ref tname => {
                                 cx.span_err(titem.span,
-                                            format!("unknown `deriving` \
+                                            format!("unknown `derive` \
                                                      trait: `{}`",
                                                     *tname)[]);
                             }

src/libsyntax/parse/parser.rs

@@ -546,6 +546,10 @@ impl<'a> Parser<'a> {
     pub fn parse_path_list_item(&mut self) -> ast::PathListItem {
         let lo = self.span.lo;
         let node = if self.eat_keyword(keywords::Mod) {
+            let span = self.last_span;
+            self.span_warn(span, "deprecated syntax; use the `self` keyword now");
+            ast::PathListMod { id: ast::DUMMY_NODE_ID }
+        } else if self.eat_keyword(keywords::Self) {
             ast::PathListMod { id: ast::DUMMY_NODE_ID }
         } else {
             let ident = self.parse_ident();

src/libsyntax/print/pprust.rs

@@ -2540,7 +2540,7 @@ impl<'a> State<'a> {
                             s.print_ident(name)
                         },
                         ast::PathListMod { .. } => {
-                            word(&mut s.s, "mod")
+                            word(&mut s.s, "self")
                         }
                     }
                 }));

src/test/auxiliary/trait_inheritance_overloading_xc.rs

@@ -13,7 +13,7 @@ use std::cmp::PartialEq;
 pub trait MyNum : Add<Self,Self> + Sub<Self,Self> + Mul<Self,Self> + PartialEq + Clone {
 }
 
-#[deriving(Clone, Show)]
+#[derive(Clone, Show)]
 pub struct MyInt {
     pub val: int
 }

src/test/bench/shootout-k-nucleotide.rs

@@ -60,7 +60,7 @@ static OCCURRENCES: [&'static str;5] = [
 
 // Code implementation
 
-#[deriving(PartialEq, PartialOrd, Ord, Eq)]
+#[derive(PartialEq, PartialOrd, Ord, Eq)]
 struct Code(u64);
 
 impl Copy for Code {}

src/test/bench/task-perf-alloc-unwind.rs

@@ -14,7 +14,7 @@ use std::os;
 use std::task;
 use std::time::Duration;
 
-#[deriving(Clone)]
+#[derive(Clone)]
 enum List<T> {
     Nil, Cons(T, Box<List<T>>)
 }

src/test/compile-fail/associated-types-issue-20346.rs

@@ -14,7 +14,7 @@
 #![feature(associated_types)]
 #![no_implicit_prelude]
 
-use std::option::Option::{None, Some, mod};
+use std::option::Option::{self, None, Some};
 use std::vec::Vec;
 
 trait Iterator {

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

@@ -8,4 +8,4 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[deriving(Show)] //~ERROR expected item after attributes
+#[derive(Show)] //~ERROR expected item after attributes

src/test/compile-fail/borrowck-init-in-fru.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[deriving(Clone)]
+#[derive(Clone)]
 struct point {
     x: int,
     y: int,

src/test/compile-fail/borrowck-loan-in-overloaded-op.rs

@@ -9,7 +9,7 @@
 // except according to those terms.
 
 
-#[deriving(Clone)]
+#[derive(Clone)]
 struct foo(Box<uint>);
 
 impl Add<foo, foo> for foo {

src/test/compile-fail/borrowck-loan-rcvr-overloaded-op.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[deriving(Copy)]
+#[derive(Copy)]
 struct Point {
     x: int,
     y: int,

src/test/compile-fail/borrowck-move-out-of-vec-tail.rs

@@ -10,7 +10,7 @@
 
 // Test that we do not permit moves from &[] matched by a vec pattern.
 
-#[deriving(Clone, Show)]
+#[derive(Clone, Show)]
 struct Foo {
     string: String
 }

src/test/compile-fail/coherence-blanket-conflicts-with-specific-multidispatch.rs

@@ -24,7 +24,7 @@ impl<T> MyTrait<T> for T { //~ ERROR E0119
     }
 }
 
-#[deriving(Clone)]
+#[derive(Clone)]
 struct MyType {
     dummy: uint
 }

src/test/compile-fail/copy-a-resource.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[deriving(Show)]
+#[derive(Show)]
 struct foo {
   i: int,
 }

src/test/compile-fail/deriving-bounds.rs

@@ -8,11 +8,11 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[deriving(Copy(Bad))]
+#[derive(Copy(Bad))]
 //~^ ERROR unexpected value in deriving, expected a trait
 struct Test;
 
-#[deriving(Sync)]
+#[derive(Sync)]
 //~^ ERROR Sync is an unsafe trait and it should be implemented explicitly
 struct Test1;
 

src/test/compile-fail/deriving-meta-unknown-trait.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[deriving(Eqr)] //~ ERROR unknown `deriving` trait: `Eqr`
+#[derive(Eqr)] //~ ERROR unknown `derive` trait: `Eqr`
 struct Foo;
 
 pub fn main() {}

src/test/compile-fail/deriving-no-inner-impl-error-message.rs

@@ -10,12 +10,12 @@
 
 struct NoCloneOrEq;
 
-#[deriving(PartialEq)]
+#[derive(PartialEq)]
 struct E {
     x: NoCloneOrEq //~ ERROR binary operation `==` cannot be applied to type `NoCloneOrEq`
          //~^ ERROR binary operation `!=` cannot be applied to type `NoCloneOrEq`
 }
-#[deriving(Clone)]
+#[derive(Clone)]
 struct C {
     x: NoCloneOrEq
     //~^ ERROR the trait `core::clone::Clone` is not implemented for the type `NoCloneOrEq`

src/test/compile-fail/deriving-non-type.rs

@@ -12,29 +12,29 @@
 
 struct S;
 
-#[deriving(PartialEq)] //~ ERROR: `deriving` may only be applied to structs and enums
+#[derive(PartialEq)] //~ ERROR: `derive` may only be applied to structs and enums
 trait T { }
 
-#[deriving(PartialEq)] //~ ERROR: `deriving` may only be applied to structs and enums
+#[derive(PartialEq)] //~ ERROR: `derive` may only be applied to structs and enums
 impl S { }
 
-#[deriving(PartialEq)] //~ ERROR: `deriving` may only be applied to structs and enums
+#[derive(PartialEq)] //~ ERROR: `derive` may only be applied to structs and enums
 impl T for S { }
 
-#[deriving(PartialEq)] //~ ERROR: `deriving` may only be applied to structs and enums
+#[derive(PartialEq)] //~ ERROR: `derive` may only be applied to structs and enums
 static s: uint = 0u;
 
-#[deriving(PartialEq)] //~ ERROR: `deriving` may only be applied to structs and enums
+#[derive(PartialEq)] //~ ERROR: `derive` may only be applied to structs and enums
 const c: uint = 0u;
 
-#[deriving(PartialEq)] //~ ERROR: `deriving` may only be applied to structs and enums
+#[derive(PartialEq)] //~ ERROR: `derive` may only be applied to structs and enums
 mod m { }
 
-#[deriving(PartialEq)] //~ ERROR: `deriving` may only be applied to structs and enums
+#[derive(PartialEq)] //~ ERROR: `derive` may only be applied to structs and enums
 extern "C" { }
 
-#[deriving(PartialEq)] //~ ERROR: `deriving` may only be applied to structs and enums
+#[derive(PartialEq)] //~ ERROR: `derive` may only be applied to structs and enums
 type A = uint;
 
-#[deriving(PartialEq)] //~ ERROR: `deriving` may only be applied to structs and enums
+#[derive(PartialEq)] //~ ERROR: `derive` may only be applied to structs and enums
 fn main() { }

src/test/compile-fail/deriving-primitive.rs

@@ -11,22 +11,22 @@
 use std::num::FromPrimitive;
 use std::int;
 
-#[deriving(FromPrimitive)]
+#[derive(FromPrimitive)]
 struct A { x: int }
 //~^^ ERROR `FromPrimitive` cannot be derived for structs
 //~^^^ ERROR `FromPrimitive` cannot be derived for structs
 
-#[deriving(FromPrimitive)]
+#[derive(FromPrimitive)]
 struct B(int);
 //~^^ ERROR `FromPrimitive` cannot be derived for structs
 //~^^^ ERROR `FromPrimitive` cannot be derived for structs
 
-#[deriving(FromPrimitive)]
+#[derive(FromPrimitive)]
 enum C { Foo(int), Bar(uint) }
 //~^^ ERROR `FromPrimitive` cannot be derived for enum variants with arguments
 //~^^^ ERROR `FromPrimitive` cannot be derived for enum variants with arguments
 
-#[deriving(FromPrimitive)]
+#[derive(FromPrimitive)]
 enum D { Baz { x: int } }
 //~^^ ERROR `FromPrimitive` cannot be derived for enums with struct variants
 //~^^^ ERROR `FromPrimitive` cannot be derived for enums with struct variants

src/test/compile-fail/deriving-span-Clone-enum-struct-variant.rs

@@ -15,7 +15,7 @@ extern crate rand;
 
 struct Error;
 
-#[deriving(Clone)]
+#[derive(Clone)]
 enum Enum {
    A {
      x: Error //~ ERROR

src/test/compile-fail/deriving-span-Clone-enum.rs

@@ -15,7 +15,7 @@ extern crate rand;
 
 struct Error;
 
-#[deriving(Clone)]
+#[derive(Clone)]
 enum Enum {
    A(
      Error //~ ERROR

src/test/compile-fail/deriving-span-Clone-struct.rs

@@ -15,7 +15,7 @@ extern crate rand;
 
 struct Error;
 
-#[deriving(Clone)]
+#[derive(Clone)]
 struct Struct {
     x: Error //~ ERROR
 }

src/test/compile-fail/deriving-span-Clone-tuple-struct.rs

@@ -15,7 +15,7 @@ extern crate rand;
 
 struct Error;
 
-#[deriving(Clone)]
+#[derive(Clone)]
 struct Struct(
     Error //~ ERROR
 );

src/test/compile-fail/deriving-span-Default-struct.rs

@@ -15,7 +15,7 @@ extern crate rand;
 
 struct Error;
 
-#[deriving(Default)]
+#[derive(Default)]
 struct Struct {
     x: Error //~ ERROR `core::default::Default` is not implemented
 }

src/test/compile-fail/deriving-span-Default-tuple-struct.rs

@@ -15,7 +15,7 @@ extern crate rand;
 
 struct Error;
 
-#[deriving(Default)]
+#[derive(Default)]
 struct Struct(
     Error //~ ERROR
 );

src/test/compile-fail/deriving-span-Hash-enum-struct-variant.rs

@@ -15,7 +15,7 @@ extern crate rand;
 
 struct Error;
 
-#[deriving(Hash)]
+#[derive(Hash)]
 enum Enum {
    A {
      x: Error //~ ERROR

src/test/compile-fail/deriving-span-Hash-enum.rs

@@ -15,7 +15,7 @@ extern crate rand;
 
 struct Error;
 
-#[deriving(Hash)]
+#[derive(Hash)]
 enum Enum {
    A(
      Error //~ ERROR

src/test/compile-fail/deriving-span-Hash-struct.rs

@@ -15,7 +15,7 @@ extern crate rand;
 
 struct Error;
 
-#[deriving(Hash)]
+#[derive(Hash)]
 struct Struct {
     x: Error //~ ERROR
 }

src/test/compile-fail/deriving-span-Hash-tuple-struct.rs

@@ -15,7 +15,7 @@ extern crate rand;
 
 struct Error;
 
-#[deriving(Hash)]
+#[derive(Hash)]
 struct Struct(
     Error //~ ERROR
 );

src/test/compile-fail/deriving-span-PartialEq-enum-struct-variant.rs

@@ -15,7 +15,7 @@ extern crate rand;
 
 struct Error;
 
-#[deriving(PartialEq)]
+#[derive(PartialEq)]
 enum Enum {
    A {
      x: Error //~ ERROR

src/test/compile-fail/deriving-span-PartialEq-enum.rs

@@ -15,7 +15,7 @@ extern crate rand;
 
 struct Error;
 
-#[deriving(PartialEq)]
+#[derive(PartialEq)]
 enum Enum {
    A(
      Error //~ ERROR

src/test/compile-fail/deriving-span-PartialEq-struct.rs

@@ -15,7 +15,7 @@ extern crate rand;
 
 struct Error;
 
-#[deriving(PartialEq)]
+#[derive(PartialEq)]
 struct Struct {
     x: Error //~ ERROR
 //~^ ERROR

src/test/compile-fail/deriving-span-PartialEq-tuple-struct.rs

@@ -15,7 +15,7 @@ extern crate rand;
 
 struct Error;
 
-#[deriving(PartialEq)]
+#[derive(PartialEq)]
 struct Struct(
     Error //~ ERROR
 //~^ ERROR

src/test/compile-fail/deriving-span-PartialOrd-enum-struct-variant.rs

@@ -12,10 +12,10 @@
 
 extern crate rand;
 
-#[deriving(PartialEq)]
+#[derive(PartialEq)]
 struct Error;
 
-#[deriving(PartialOrd,PartialEq)]
+#[derive(PartialOrd,PartialEq)]
 enum Enum {
    A {
      x: Error //~ ERROR

src/test/compile-fail/deriving-span-PartialOrd-enum.rs

@@ -12,10 +12,10 @@
 
 extern crate rand;
 
-#[deriving(PartialEq)]
+#[derive(PartialEq)]
 struct Error;
 
-#[deriving(PartialOrd,PartialEq)]
+#[derive(PartialOrd,PartialEq)]
 enum Enum {
    A(
      Error //~ ERROR

src/test/compile-fail/deriving-span-PartialOrd-struct.rs

@@ -12,10 +12,10 @@
 
 extern crate rand;
 
-#[deriving(PartialEq)]
+#[derive(PartialEq)]
 struct Error;
 
-#[deriving(PartialOrd,PartialEq)]
+#[derive(PartialOrd,PartialEq)]
 struct Struct {
     x: Error //~ ERROR
 //~^ ERROR

src/test/compile-fail/deriving-span-PartialOrd-tuple-struct.rs

@@ -12,10 +12,10 @@
 
 extern crate rand;
 
-#[deriving(PartialEq)]
+#[derive(PartialEq)]
 struct Error;
 
-#[deriving(PartialOrd,PartialEq)]
+#[derive(PartialOrd,PartialEq)]
 struct Struct(
     Error //~ ERROR
 //~^ ERROR

src/test/compile-fail/deriving-span-Rand-enum-struct-variant.rs

@@ -15,7 +15,7 @@ extern crate rand;
 
 struct Error;
 
-#[deriving(Rand)]
+#[derive(Rand)]
 enum Enum {
    A {
      x: Error //~ ERROR

src/test/compile-fail/deriving-span-Rand-enum.rs

@@ -15,7 +15,7 @@ extern crate rand;
 
 struct Error;
 
-#[deriving(Rand)]
+#[derive(Rand)]
 enum Enum {
    A(
      Error //~ ERROR

src/test/compile-fail/deriving-span-Rand-struct.rs

@@ -15,7 +15,7 @@ extern crate rand;
 
 struct Error;
 
-#[deriving(Rand)]
+#[derive(Rand)]
 struct Struct {
     x: Error //~ ERROR
 }

src/test/compile-fail/deriving-span-Rand-tuple-struct.rs

@@ -15,7 +15,7 @@ extern crate rand;
 
 struct Error;
 
-#[deriving(Rand)]
+#[derive(Rand)]
 struct Struct(
     Error //~ ERROR
 );

src/test/compile-fail/deriving-span-Show-enum-struct-variant.rs

@@ -15,7 +15,7 @@ extern crate rand;
 
 struct Error;
 
-#[deriving(Show)]
+#[derive(Show)]
 enum Enum {
    A {
      x: Error //~ ERROR

src/test/compile-fail/deriving-span-Show-enum.rs

@@ -15,7 +15,7 @@ extern crate rand;
 
 struct Error;
 
-#[deriving(Show)]
+#[derive(Show)]
 enum Enum {
    A(
      Error //~ ERROR

src/test/compile-fail/deriving-span-Show-struct.rs

@@ -15,7 +15,7 @@ extern crate rand;
 
 struct Error;
 
-#[deriving(Show)]
+#[derive(Show)]
 struct Struct {
     x: Error //~ ERROR
 }

src/test/compile-fail/deriving-span-Show-tuple-struct.rs

@@ -15,7 +15,7 @@ extern crate rand;
 
 struct Error;
 
-#[deriving(Show)]
+#[derive(Show)]
 struct Struct(
     Error //~ ERROR
 );

src/test/compile-fail/deriving-span-TotalEq-enum-struct-variant.rs

@@ -12,10 +12,10 @@
 
 extern crate rand;
 
-#[deriving(PartialEq)]
+#[derive(PartialEq)]
 struct Error;
 
-#[deriving(Eq,PartialEq)]
+#[derive(Eq,PartialEq)]
 enum Enum {
    A {
      x: Error //~ ERROR

src/test/compile-fail/deriving-span-TotalEq-enum.rs

@@ -12,10 +12,10 @@
 
 extern crate rand;
 
-#[deriving(PartialEq)]
+#[derive(PartialEq)]
 struct Error;
 
-#[deriving(Eq,PartialEq)]
+#[derive(Eq,PartialEq)]
 enum Enum {
    A(
      Error //~ ERROR

src/test/compile-fail/deriving-span-TotalEq-struct.rs

@@ -12,10 +12,10 @@
 
 extern crate rand;
 
-#[deriving(PartialEq)]
+#[derive(PartialEq)]
 struct Error;
 
-#[deriving(Eq,PartialEq)]
+#[derive(Eq,PartialEq)]
 struct Struct {
     x: Error //~ ERROR
 }

src/test/compile-fail/deriving-span-TotalEq-tuple-struct.rs

@@ -12,10 +12,10 @@
 
 extern crate rand;
 
-#[deriving(PartialEq)]
+#[derive(PartialEq)]
 struct Error;
 
-#[deriving(Eq,PartialEq)]
+#[derive(Eq,PartialEq)]
 struct Struct(
     Error //~ ERROR
 );

src/test/compile-fail/deriving-span-TotalOrd-enum-struct-variant.rs

@@ -12,10 +12,10 @@
 
 extern crate rand;
 
-#[deriving(Eq,PartialOrd,PartialEq)]
+#[derive(Eq,PartialOrd,PartialEq)]
 struct Error;
 
-#[deriving(Ord,Eq,PartialOrd,PartialEq)]
+#[derive(Ord,Eq,PartialOrd,PartialEq)]
 enum Enum {
    A {
      x: Error //~ ERROR

src/test/compile-fail/deriving-span-TotalOrd-enum.rs

@@ -12,10 +12,10 @@
 
 extern crate rand;
 
-#[deriving(Eq,PartialOrd,PartialEq)]
+#[derive(Eq,PartialOrd,PartialEq)]
 struct Error;
 
-#[deriving(Ord,Eq,PartialOrd,PartialEq)]
+#[derive(Ord,Eq,PartialOrd,PartialEq)]
 enum Enum {
    A(
      Error //~ ERROR

src/test/compile-fail/deriving-span-TotalOrd-struct.rs

@@ -12,10 +12,10 @@
 
 extern crate rand;
 
-#[deriving(Eq,PartialOrd,PartialEq)]
+#[derive(Eq,PartialOrd,PartialEq)]
 struct Error;
 
-#[deriving(Ord,Eq,PartialOrd,PartialEq)]
+#[derive(Ord,Eq,PartialOrd,PartialEq)]
 struct Struct {
     x: Error //~ ERROR
 }

src/test/compile-fail/deriving-span-TotalOrd-tuple-struct.rs

@@ -12,10 +12,10 @@
 
 extern crate rand;
 
-#[deriving(Eq,PartialOrd,PartialEq)]
+#[derive(Eq,PartialOrd,PartialEq)]
 struct Error;
 
-#[deriving(Ord,Eq,PartialOrd,PartialEq)]
+#[derive(Ord,Eq,PartialOrd,PartialEq)]
 struct Struct(
     Error //~ ERROR
 );

src/test/compile-fail/deriving-span-Zero-struct.rs

@@ -15,7 +15,7 @@ extern crate rand;
 
 struct Error;
 
-#[deriving(Zero)]   //~ ERROR not implemented
+#[derive(Zero)]   //~ ERROR not implemented
 struct Struct {
     x: Error
 }

src/test/compile-fail/deriving-span-Zero-tuple-struct.rs

@@ -15,7 +15,7 @@ extern crate rand;
 
 struct Error;
 
-#[deriving(Zero)]   //~ ERROR not implemented
+#[derive(Zero)]   //~ ERROR not implemented
 struct Struct(
     Error
 );

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

@@ -9,4 +9,4 @@
 // except according to those terms.
 
 /// hi
-#[deriving(Show)] //~ERROR expected item after attributes
+#[derive(Show)] //~ERROR expected item after attributes

src/test/compile-fail/dst-bad-assign-2.rs

@@ -16,10 +16,10 @@ struct Fat<Sized? T> {
     ptr: T
 }
 
-#[deriving(PartialEq,Eq)]
+#[derive(PartialEq,Eq)]
 struct Bar;
 
-#[deriving(PartialEq,Eq)]
+#[derive(PartialEq,Eq)]
 struct Bar1 {
     f: int
 }

src/test/compile-fail/dst-bad-assign.rs

@@ -16,10 +16,10 @@ struct Fat<Sized? T> {
     ptr: T
 }
 
-#[deriving(PartialEq,Eq)]
+#[derive(PartialEq,Eq)]
 struct Bar;
 
-#[deriving(PartialEq,Eq)]
+#[derive(PartialEq,Eq)]
 struct Bar1 {
     f: int
 }

src/test/compile-fail/issue-17728.rs

@@ -30,7 +30,7 @@ trait TraversesWorld {
 }
 
 
-#[deriving(Show, Eq, PartialEq, Hash)]
+#[derive(Show, Eq, PartialEq, Hash)]
 enum RoomDirection {
     West,
     East,

src/test/compile-fail/issue-17905.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[deriving(Show)]
+#[derive(Show)]
 struct Pair<T, V> (T, V);
 
 impl Pair<

src/test/compile-fail/issue-3344.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[deriving(PartialEq)]
+#[derive(PartialEq)]
 struct thing(uint);
 impl PartialOrd for thing { //~ ERROR not all trait items implemented, missing: `partial_cmp`
     fn le(&self, other: &thing) -> bool { true }

src/test/compile-fail/issue-3521.rs

@@ -11,7 +11,7 @@
 fn main() {
     let foo = 100;
 
-    #[deriving(Show)]
+    #[derive(Show)]
     enum Stuff {
         Bar = foo //~ ERROR attempt to use a non-constant value in a constant
     }

src/test/compile-fail/lint-raw-ptr-deriving.rs

@@ -11,24 +11,24 @@
 #![allow(dead_code)]
 #![deny(raw_pointer_deriving)]
 
-#[deriving(Clone)]
+#[derive(Clone)]
 struct Foo {
-    x: *const int //~ ERROR use of `#[deriving]` with a raw pointer
+    x: *const int //~ ERROR use of `#[derive]` with a raw pointer
 }
 
-#[deriving(Clone)]
+#[derive(Clone)]
-struct Bar(*mut int); //~ ERROR use of `#[deriving]` with a raw pointer
+struct Bar(*mut int); //~ ERROR use of `#[derive]` with a raw pointer
 
-#[deriving(Clone)]
+#[derive(Clone)]
 enum Baz {
-    A(*const int), //~ ERROR use of `#[deriving]` with a raw pointer
+    A(*const int), //~ ERROR use of `#[derive]` with a raw pointer
-    B { x: *mut int } //~ ERROR use of `#[deriving]` with a raw pointer
+    B { x: *mut int } //~ ERROR use of `#[derive]` with a raw pointer
 }
 
-#[deriving(Clone)]
+#[derive(Clone)]
 struct Buzz {
-    x: (*const int, //~ ERROR use of `#[deriving]` with a raw pointer
+    x: (*const int, //~ ERROR use of `#[derive]` with a raw pointer
-        *const uint) //~ ERROR use of `#[deriving]` with a raw pointer
+        *const uint) //~ ERROR use of `#[derive]` with a raw pointer
 }
 
 fn main() {}

src/test/compile-fail/lint-unnecessary-parens.rs

@@ -10,7 +10,7 @@
 
 #![deny(unused_parens)]
 
-#[deriving(Eq, PartialEq)]
+#[derive(Eq, PartialEq)]
 struct X { y: bool }
 impl X {
     fn foo(&self) -> bool { self.y }

src/test/compile-fail/liveness-use-after-send.rs

@@ -14,7 +14,7 @@ fn send<T:Send + std::fmt::Show>(ch: _chan<T>, data: T) {
     panic!();
 }
 
-#[deriving(Show)]
+#[derive(Show)]
 struct _chan<T>(int);
 
 // Tests that "log(debug, message);" is flagged as using

src/test/compile-fail/macros-nonfatal-errors.rs

@@ -14,7 +14,7 @@
 #![feature(asm)]
 #![feature(trace_macros, concat_idents)]
 
-#[deriving(Default, //~ ERROR
+#[derive(Default, //~ ERROR
            Rand, //~ ERROR
            Zero)] //~ ERROR
 enum CantDeriveThose {}

src/test/compile-fail/no-send-res-ports.rs

@@ -13,11 +13,11 @@
 use std::task;
 use std::rc::Rc;
 
-#[deriving(Show)]
+#[derive(Show)]
 struct Port<T>(Rc<T>);
 
 fn main() {
-    #[deriving(Show)]
+    #[derive(Show)]
     struct foo {
       _x: Port<()>,
     }

src/test/compile-fail/noncopyable-class.rs

@@ -11,7 +11,7 @@
 // Test that a class with a non-copyable field can't be
 // copied
 
-#[deriving(Show)]
+#[derive(Show)]
 struct bar {
   x: int,
 }
@@ -26,7 +26,7 @@ fn bar(x:int) -> bar {
     }
 }
 
-#[deriving(Show)]
+#[derive(Show)]
 struct foo {
   i: int,
   j: bar,

src/test/compile-fail/nonscalar-cast.rs

@@ -10,7 +10,7 @@
 
 // error-pattern:non-scalar cast
 
-#[deriving(Show)]
+#[derive(Show)]
 struct foo {
     x: int
 }

src/test/compile-fail/packed-struct-transmute.rs

@@ -23,7 +23,7 @@ struct Foo {
     baz: uint
 }
 
-#[deriving(Show)]
+#[derive(Show)]
 struct Oof {
     rab: u8,
     zab: uint

src/test/compile-fail/unique-pinned-nocopy.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[deriving(Show)]
+#[derive(Show)]
 struct r {
   b: bool,
 }

src/test/compile-fail/unique-vec-res.rs

@@ -12,7 +12,7 @@
 
 use std::cell::Cell;
 
-#[deriving(Show)]
+#[derive(Show)]
 struct r<'a> {
   i: &'a Cell<int>,
 }

src/test/compile-fail/use-mod-2.rs

@@ -9,10 +9,10 @@
 // except according to those terms.
 
 mod foo {
-    use self::{mod};
+    use self::{self};
     //~^ ERROR unresolved import `self`. There is no `self` in `???`
 
-    use super::{mod};
+    use super::{self};
     //~^ ERROR unresolved import `super`. There is no `super` in `???`
 }
 

src/test/compile-fail/use-mod-3.rs

@@ -9,7 +9,7 @@
 // except according to those terms.
 
 use foo::bar::{
-    mod //~ ERROR module `bar` is private
+    self //~ ERROR module `bar` is private
 };
 use foo::bar::{
     Bar //~ ERROR type `Bar` is inaccessible

src/test/compile-fail/use-mod.rs

@@ -9,18 +9,18 @@
 // except according to those terms.
 
 use foo::bar::{
-    mod,
+    self,
-//~^ ERROR `mod` import can only appear once in the list
+//~^ ERROR `self` import can only appear once in the list
     Bar,
-    mod
+    self
-//~^ NOTE another `mod` import appears here
+//~^ NOTE another `self` import appears here
 };
 
-use {mod};
+use {self};
-//~^ ERROR `mod` import can only appear in an import list with a non-empty prefix
+//~^ ERROR `self` import can only appear in an import list with a non-empty prefix
 
-use foo::mod;
+use foo::self;
-//~^ ERROR `mod` imports are only allowed within a { } list
+//~^ ERROR `self` imports are only allowed within a { } list
 
 mod foo {
     pub mod bar {

src/test/compile-fail/vec-res-add.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[deriving(Show)]
+#[derive(Show)]
 struct r {
   i:int
 }

src/test/debuginfo/by-value-non-immediate-argument.rs

@@ -73,13 +73,13 @@
 
 #![omit_gdb_pretty_printer_section]
 
-#[deriving(Clone)]
+#[derive(Clone)]
 struct Struct {
     a: int,
     b: f64
 }
 
-#[deriving(Clone)]
+#[derive(Clone)]
 struct StructStruct {
     a: Struct,
     b: Struct

src/test/debuginfo/c-style-enum.rs

@@ -105,21 +105,21 @@ use self::AutoDiscriminant::{One, Two, Three};
 use self::ManualDiscriminant::{OneHundred, OneThousand, OneMillion};
 use self::SingleVariant::TheOnlyVariant;
 
-#[deriving(Copy)]
+#[derive(Copy)]
 enum AutoDiscriminant {
     One,
     Two,
     Three
 }
 
-#[deriving(Copy)]
+#[derive(Copy)]
 enum ManualDiscriminant {
     OneHundred = 100,
     OneThousand = 1000,
     OneMillion = 1000000
 }
 
-#[deriving(Copy)]
+#[derive(Copy)]
 enum SingleVariant {
     TheOnlyVariant
 }

src/test/debuginfo/generic-function.rs

@@ -72,7 +72,7 @@
 
 #![omit_gdb_pretty_printer_section]
 
-#[deriving(Clone)]
+#[derive(Clone)]
 struct Struct {
     a: int,
     b: f64

src/test/run-make/extern-fn-with-packed-struct/test.rs

@@ -9,7 +9,7 @@
 // except according to those terms.
 
 #[repr(packed)]
-#[deriving(PartialEq, Show)]
+#[derive(PartialEq, Show)]
 struct Foo {
     a: i8,
     b: i16,

src/test/run-make/pretty-expanded/input.rs

@@ -14,9 +14,9 @@
 
 extern crate serialize;
 
-#[deriving(Encodable)] pub struct A;
+#[derive(Encodable)] pub struct A;
-#[deriving(Encodable)] pub struct B(int);
+#[derive(Encodable)] pub struct B(int);
-#[deriving(Encodable)] pub struct C { x: int }
+#[derive(Encodable)] pub struct C { x: int }
-#[deriving(Encodable)] pub enum D {}
+#[derive(Encodable)] pub enum D {}
-#[deriving(Encodable)] pub enum E { y }
+#[derive(Encodable)] pub enum E { y }
-#[deriving(Encodable)] pub enum F { z(int) }
+#[derive(Encodable)] pub enum F { z(int) }

src/test/run-make/rustdoc-hidden-line/foo.rs

@@ -10,16 +10,16 @@
 
 #![crate_name="foo"]
 
-/// The '# ' lines should be removed from the output, but the #[deriving] should be
+/// The '# ' lines should be removed from the output, but the #[derive] should be
 /// retained.
 ///
 /// ```rust
 /// mod to_make_deriving_work { // FIXME #4913
 ///
-/// # #[deriving(PartialEq)] // invisible
+/// # #[derive(PartialEq)] // invisible
 /// # struct Foo; // invisible
 ///
-/// #[deriving(PartialEq)] // Bar
+/// #[derive(PartialEq)] // Bar
 /// struct Bar(Foo);
 ///
 /// fn test() {

src/test/run-make/rustdoc-hidden-line/verify.sh

@@ -3,6 +3,6 @@
 file="$1/doc/foo/fn.foo.html"
 
 grep -v 'invisible' $file &&
-grep '#.*\[.*deriving.*(.*Eq.*).*\].*//.*Bar' $file
+grep '#.*\[.*derive.*(.*Eq.*).*\].*//.*Bar' $file
 
 exit $?

src/test/run-pass-fulldeps/macro-crate.rs

@@ -17,7 +17,7 @@
 extern crate macro_crate_test;
 
 #[into_foo]
-#[deriving(PartialEq, Clone, Show)]
+#[derive(PartialEq, Clone, Show)]
 fn foo() -> AFakeTypeThatHadBetterGoAway {}
 
 pub fn main() {

src/test/run-pass-fulldeps/quote-tokens.rs

@@ -33,7 +33,7 @@ fn syntax_extension(cx: &ExtCtxt) {
     let _g: P<syntax::ast::Expr> = quote_expr!(cx, true);
     let _h: P<syntax::ast::Expr> = quote_expr!(cx, 'a');
 
-    let i: Option<P<syntax::ast::Item>> = quote_item!(cx, #[deriving(Eq)] struct Foo; );
+    let i: Option<P<syntax::ast::Item>> = quote_item!(cx, #[derive(Eq)] struct Foo; );
     assert!(i.is_some());
 
     let _j: P<syntax::ast::Method> = quote_method!(cx, fn foo(&self) {});

src/test/run-pass/assert-eq-macro-success.rs

@@ -9,7 +9,7 @@
 // except according to those terms.
 
 
-#[deriving(PartialEq, Show)]
+#[derive(PartialEq, Show)]
 struct Point { x : int }
 
 pub fn main() {

src/test/run-pass/auto-encode.rs

@@ -41,7 +41,7 @@ fn test_rbml<'a, 'b, A:
     assert!(*a1 == a2);
 }
 
-#[deriving(Decodable, Encodable)]
+#[derive(Decodable, Encodable)]
 enum Expr {
     Val(uint),
     Plus(@Expr, @Expr),
@@ -108,26 +108,26 @@ impl cmp::Eq for CLike {
     fn ne(&self, other: &CLike) -> bool { !self.eq(other) }
 }
 
-#[deriving(Decodable, Encodable, Eq)]
+#[derive(Decodable, Encodable, Eq)]
 struct Spanned<T> {
     lo: uint,
     hi: uint,
     node: T,
 }
 
-#[deriving(Decodable, Encodable)]
+#[derive(Decodable, Encodable)]
 struct SomeStruct { v: Vec<uint> }
 
-#[deriving(Decodable, Encodable)]
+#[derive(Decodable, Encodable)]
 struct Point {x: uint, y: uint}
 
-#[deriving(Decodable, Encodable)]
+#[derive(Decodable, Encodable)]
 enum Quark<T> {
     Top(T),
     Bottom(T)
 }
 
-#[deriving(Decodable, Encodable)]
+#[derive(Decodable, Encodable)]
 enum CLike { A, B, C }
 
 pub fn main() {

src/test/run-pass/auto-instantiate.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[deriving(Show)]
+#[derive(Show)]
 struct Pair<T, U> { a: T, b: U }
 struct Triple { x: int, y: int, z: int }
 

src/test/run-pass/binops.rs

@@ -59,7 +59,7 @@ fn test_ptr() {
     }
 }
 
-#[deriving(PartialEq, Show)]
+#[derive(PartialEq, Show)]
 struct p {
   x: int,
   y: int,

src/test/run-pass/borrowck-mut-uniq.rs

@@ -10,7 +10,7 @@
 
 use std::mem::swap;
 
-#[deriving(Show)]
+#[derive(Show)]
 struct Ints {sum: Box<int>, values: Vec<int> }
 
 fn add_int(x: &mut Ints, v: int) {

src/test/run-pass/builtin-superkinds-capabilities-xc.rs

@@ -17,7 +17,7 @@
 extern crate trait_superkinds_in_metadata;
 use trait_superkinds_in_metadata::{RequiresRequiresShareAndSend, RequiresShare};
 
-#[deriving(PartialEq)]
+#[derive(PartialEq)]
 struct X<T>(T);
 
 impl <T: Sync> RequiresShare for X<T> { }

src/test/run-pass/class-cast-to-trait-multiple-types.rs

@@ -47,7 +47,7 @@ fn dog() -> dog {
     }
 }
 
-#[deriving(Clone)]
+#[derive(Clone)]
 struct cat {
   meows: uint,
 

src/test/run-pass/class-impl-very-parameterized-trait.rs

@@ -11,7 +11,7 @@
 
 use std::cmp;
 
-#[deriving(Show)]
+#[derive(Show)]
 enum cat_type { tuxedo, tabby, tortoiseshell }
 
 impl Copy for cat_type {}

src/test/run-pass/class-implement-traits.rs

@@ -13,7 +13,7 @@ trait noisy {
     fn speak(&mut self);
 }
 
-#[deriving(Clone)]
+#[derive(Clone)]
 struct cat {
     meows : uint,
 

src/test/run-pass/coerce-to-closure-and-proc.rs

@@ -14,10 +14,10 @@ fn id<T>(x: T) -> T {
     x
 }
 
-#[deriving(PartialEq, Show)]
+#[derive(PartialEq, Show)]
 struct Foo<T>(T);
 
-#[deriving(PartialEq, Show)]
+#[derive(PartialEq, Show)]
 enum Bar<T> {
     Baz(T)
 }