rustc: replace uses of old deriving attribute with new one

Author: apasel422

src/librustc/back/link.rs

@@ -38,7 +38,7 @@ use syntax::ast_map::{path, path_mod, path_name};
 use syntax::attr;
 use syntax::print::pprust;
 
-#[deriving_eq]
+#[deriving(Eq)]
 pub enum output_type {
     output_type_none,
     output_type_bitcode,

src/librustc/driver/driver.rs

@@ -161,7 +161,7 @@ pub fn parse_input(sess: Session, +cfg: ast::crate_cfg, input: input)
     }
 }
 
-#[deriving_eq]
+#[deriving(Eq)]
 pub enum compile_upto {
     cu_parse,
     cu_expand,

src/librustc/driver/session.rs

@@ -27,10 +27,10 @@ use syntax::parse::ParseSess;
 use syntax::{ast, codemap};
 use syntax;
 
-#[deriving_eq]
+#[deriving(Eq)]
 pub enum os { os_win32, os_macos, os_linux, os_android, os_freebsd, }
 
-#[deriving_eq]
+#[deriving(Eq)]
 pub enum arch { arch_x86, arch_x86_64, arch_arm, arch_mips, }
 
 pub enum crate_type { bin_crate, lib_crate, unknown_crate, }
@@ -104,7 +104,7 @@ pub fn debugging_opts_map() -> ~[(~str, ~str, uint)] {
     ]
 }
 
-#[deriving_eq]
+#[deriving(Eq)]
 pub enum OptLevel {
     No, // -O0
     Less, // -O1

src/librustc/lib/llvm.rs

@@ -127,7 +127,7 @@ pub enum RealPredicate {
 
 // enum for the LLVM TypeKind type - must stay in sync with the def of
 // LLVMTypeKind in llvm/include/llvm-c/Core.h
-#[deriving_eq]
+#[deriving(Eq)]
 pub enum TypeKind {
     Void      = 0,
     Half      = 1,

src/librustc/metadata/decoder.rs

@@ -93,7 +93,7 @@ fn lookup_item(item_id: int, data: @~[u8]) -> ebml::Doc {
     }
 }
 
-#[deriving_eq]
+#[deriving(Eq)]
 enum Family {
     Const,                 // c
     Fn,                    // f

src/librustc/middle/borrowck/check_loans.rs

@@ -51,7 +51,7 @@ struct CheckLoanCtxt {
 }
 
 // if we are enforcing purity, why are we doing so?
-#[deriving_eq]
+#[deriving(Eq)]
 enum purity_cause {
     // enforcing purity because fn was declared pure:
     pc_pure_fn,
@@ -80,7 +80,7 @@ pub fn check_loans(bccx: @BorrowckCtxt,
     visit::visit_crate(*crate, clcx, vt);
 }
 
-#[deriving_eq]
+#[deriving(Eq)]
 enum assignment_type {
     at_straight_up,
     at_swap

src/librustc/middle/borrowck/mod.rs

@@ -340,7 +340,7 @@ pub type root_map = HashMap<root_map_key, RootInfo>;
 // if you have an expression `x.f` and x has type ~@T, we could add an
 // entry {id:x, derefs:0} to refer to `x` itself, `{id:x, derefs:1}`
 // to refer to the deref of the unique pointer, and so on.
-#[deriving_eq]
+#[deriving(Eq)]
 pub struct root_map_key {
     id: ast::node_id,
     derefs: uint
@@ -355,7 +355,7 @@ pub type mutbl_map = HashMap<ast::node_id, ()>;
 pub type write_guard_map = HashMap<root_map_key, ()>;
 
 // Errors that can occur
-#[deriving_eq]
+#[deriving(Eq)]
 pub enum bckerr_code {
     err_mut_uniq,
     err_mut_variant,
@@ -367,7 +367,7 @@ pub enum bckerr_code {
 
 // Combination of an error code and the categorization of the expression
 // that caused it
-#[deriving_eq]
+#[deriving(Eq)]
 pub struct bckerr {
     cmt: cmt,
     code: bckerr_code
@@ -382,7 +382,7 @@ pub enum MoveError {
 // shorthand for something that fails with `bckerr` or succeeds with `T`
 pub type bckres<T> = Result<T, bckerr>;
 
-#[deriving_eq]
+#[deriving(Eq)]
 pub enum LoanKind {
     TotalFreeze,   // Entire path is frozen   (borrowed as &T)
     PartialFreeze, // Some subpath is frozen  (borrowed as &T)

src/librustc/middle/check_match.rs

@@ -183,7 +183,7 @@ pub type matrix = ~[~[@pat]];
 
 pub enum useful { useful(ty::t, ctor), useful_, not_useful }
 
-#[deriving_eq]
+#[deriving(Eq)]
 pub enum ctor {
     single,
     variant(def_id),

src/librustc/middle/const_eval.rs

@@ -240,7 +240,7 @@ pub fn process_crate(crate: @ast::crate,
 
 // FIXME (#33): this doesn't handle big integer/float literals correctly
 // (nor does the rest of our literal handling).
-#[deriving_eq]
+#[deriving(Eq)]
 pub enum const_val {
     const_float(f64),
     const_int(i64),

src/librustc/middle/lint.rs

@@ -60,7 +60,7 @@ use syntax::{ast, ast_util, visit};
  * process.
  */
 
-#[deriving_eq]
+#[deriving(Eq)]
 pub enum lint {
     ctypes,
     unused_imports,
@@ -99,7 +99,7 @@ pub fn level_to_str(lv: level) -> &'static str {
     }
 }
 
-#[deriving_eq]
+#[deriving(Eq)]
 pub enum level {
     allow, warn, deny, forbid
 }