Add several lints into unused lint group

Remove a couple of obsolete lints

src/librustc/lib.rs

@@ -47,6 +47,7 @@
 #![feature(core_intrinsics)]
 #![feature(i128_type)]
 #![cfg_attr(windows, feature(libc))]
+#![feature(macro_vis_matcher)]
 #![feature(never_type)]
 #![feature(nonzero)]
 #![feature(quote)]

src/librustc/lint/builtin.rs

@@ -106,12 +106,6 @@ declare_lint! {
     "unknown crate type found in #[crate_type] directive"
 }
 
-declare_lint! {
-    pub FAT_PTR_TRANSMUTES,
-    Allow,
-    "detects transmutes of fat pointers"
-}
-
 declare_lint! {
     pub TRIVIAL_CASTS,
     Allow,
@@ -250,7 +244,6 @@ impl LintPass for HardwiredLints {
             UNUSED_FEATURES,
             STABLE_FEATURES,
             UNKNOWN_CRATE_TYPES,
-            FAT_PTR_TRANSMUTES,
             TRIVIAL_CASTS,
             TRIVIAL_NUMERIC_CASTS,
             PRIVATE_IN_PUBLIC,

src/librustc/lint/mod.rs

@@ -84,29 +84,16 @@ impl Lint {
     }
 }
 
-/// Build a `Lint` initializer.
-#[macro_export]
-macro_rules! lint_initializer {
-    ($name:ident, $level:ident, $desc:expr) => (
-        ::rustc::lint::Lint {
-            name: stringify!($name),
-            default_level: ::rustc::lint::$level,
-            desc: $desc,
-        }
-    )
-}
-
 /// Declare a static item of type `&'static Lint`.
 #[macro_export]
 macro_rules! declare_lint {
-    (pub $name:ident, $level:ident, $desc:expr) => (
-        pub static $name: &'static ::rustc::lint::Lint
-            = &lint_initializer!($name, $level, $desc);
-    );
-    ($name:ident, $level:ident, $desc:expr) => (
-        static $name: &'static ::rustc::lint::Lint
-            = &lint_initializer!($name, $level, $desc);
-    );
+    ($vis: vis $NAME: ident, $Level: ident, $desc: expr) => (
+        $vis static $NAME: &$crate::lint::Lint = &$crate::lint::Lint {
+            name: stringify!($NAME),
+            default_level: $crate::lint::$Level,
+            desc: $desc
+        };
+    )
 }
 
 /// Declare a static `LintArray` and return it as an expression.