core: replace uses of old deriving attribute with new one

src/libcore/cmp.rs

@@ -37,7 +37,7 @@ pub trait Eq {
     pure fn ne(&self, other: &Self) -> bool;
 }
 
-#[deriving_eq]
+#[deriving(Eq)]
 pub enum Ordering { Less, Equal, Greater }
 
 /// Trait for types that form a total order

src/libcore/either.rs

@@ -17,7 +17,7 @@ use result;
 use vec;
 
 /// The either type
-#[deriving_eq]
+#[deriving(Eq)]
 pub enum Either<T, U> {
     Left(T),
     Right(U)

src/libcore/io.rs

@@ -630,7 +630,7 @@ pub pure fn with_str_reader<T>(s: &str, f: &fn(@Reader) -> T) -> T {
 pub enum FileFlag { Append, Create, Truncate, NoFlag, }
 
 // What type of writer are we?
-#[deriving_eq]
+#[deriving(Eq)]
 pub enum WriterType { Screen, File }
 
 // FIXME (#2004): Seekable really should be orthogonal.

src/libcore/option.rs

@@ -52,7 +52,7 @@ use iter::{BaseIter, MutableIter};
 #[cfg(test)] use str;
 
 /// The option type
-#[deriving_eq]
+#[deriving(Eq)]
 pub enum Option<T> {
     None,
     Some(T),

src/libcore/path.rs

@@ -20,7 +20,7 @@ use option::{None, Option, Some};
 use str;
 use to_str::ToStr;
 
-#[deriving_eq]
+#[deriving(Eq)]
 pub struct WindowsPath {
     host: Option<~str>,
     device: Option<~str>,
@@ -32,7 +32,7 @@ pub pure fn WindowsPath(s: &str) -> WindowsPath {
     GenericPath::from_str(s)
 }
 
-#[deriving_eq]
+#[deriving(Eq)]
 pub struct PosixPath {
     is_absolute: bool,
     components: ~[~str],

src/libcore/result.rs

@@ -20,7 +20,7 @@ use option::{None, Option, Some};
 use vec;
 
 /// The result type
-#[deriving_eq]
+#[deriving(Eq)]
 pub enum Result<T, U> {
     /// Contains the successful result value
     Ok(T),

src/libcore/task/mod.rs

@@ -50,13 +50,13 @@ pub mod rt;
 pub mod spawn;
 
 /// A handle to a scheduler
-#[deriving_eq]
+#[deriving(Eq)]
 pub enum Scheduler {
     SchedulerHandle(sched_id)
 }
 
 /// A handle to a task
-#[deriving_eq]
+#[deriving(Eq)]
 pub enum Task {
     TaskHandle(task_id)
 }
@@ -88,7 +88,7 @@ impl Eq for TaskResult {
 }
 
 /// Scheduler modes
-#[deriving_eq]
+#[deriving(Eq)]
 pub enum SchedMode {
     /// Run task on the default scheduler
     DefaultScheduler,

src/libcore/unstable/extfmt.rs

@@ -97,13 +97,13 @@ pub mod ct {
     use prelude::*;
     use str;
 
-    #[deriving_eq]
+    #[deriving(Eq)]
     pub enum Signedness { Signed, Unsigned, }
 
-    #[deriving_eq]
+    #[deriving(Eq)]
     pub enum Caseness { CaseUpper, CaseLower, }
 
-    #[deriving_eq]
+    #[deriving(Eq)]
     pub enum Ty {
         TyBool,
         TyStr,
@@ -116,7 +116,7 @@ pub mod ct {
         TyPoly,
     }
 
-    #[deriving_eq]
+    #[deriving(Eq)]
     pub enum Flag {
         FlagLeftJustify,
         FlagLeftZeroPad,
@@ -125,7 +125,7 @@ pub mod ct {
         FlagAlternate,
     }
 
-    #[deriving_eq]
+    #[deriving(Eq)]
     pub enum Count {
         CountIs(uint),
         CountIsParam(uint),
@@ -133,7 +133,7 @@ pub mod ct {
         CountImplied,
     }
 
-    #[deriving_eq]
+    #[deriving(Eq)]
     struct Parsed<T> {
         val: T,
         next: uint
@@ -146,7 +146,7 @@ pub mod ct {
     }
 
     // A formatted conversion from an expression to a string
-    #[deriving_eq]
+    #[deriving(Eq)]
     pub struct Conv {
         param: Option<uint>,
         flags: ~[Flag],
@@ -156,7 +156,7 @@ pub mod ct {
     }
 
     // A fragment of the output sequence
-    #[deriving_eq]
+    #[deriving(Eq)]
     pub enum Piece { PieceString(~str), PieceConv(Conv), }
 
     pub type ErrorFn = @fn(&str) -> !;
@@ -596,7 +596,7 @@ pub mod rt {
             };
     }
 
-    #[deriving_eq]
+    #[deriving(Eq)]
     pub enum PadMode { PadSigned, PadUnsigned, PadNozero, PadFloat }
 
     pub fn pad(cv: Conv, s: ~str, mode: PadMode) -> ~str {