Cargoify servo

src/components/macros/macros.rs

@@ -1,96 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#![crate_name = "macros"]
-#![crate_type = "rlib"]
-
-#![feature(macro_rules)]
-
-//! Exports macros for use in other Servo crates.
-
-#[cfg(test)]
-extern crate sync;
-
-
-#[macro_export]
-macro_rules! bitfield(
-    ($bitfieldname:ident, $getter:ident, $setter:ident, $value:expr) => (
-        impl $bitfieldname {
-            #[inline]
-            pub fn $getter(self) -> bool {
-                let $bitfieldname(this) = self;
-                (this & $value) != 0
-            }
-
-            #[inline]
-            pub fn $setter(&mut self, value: bool) {
-                let $bitfieldname(this) = *self;
-                *self = $bitfieldname((this & !$value) | (if value { $value } else { 0 }))
-            }
-        }
-    )
-)
-
-
-#[macro_export]
-macro_rules! lazy_init(
-    ($(static ref $N:ident : $T:ty = $e:expr;)*) => (
-        $(
-            #[allow(non_camel_case_types)]
-            struct $N {__unit__: ()}
-            static $N: $N = $N {__unit__: ()};
-            impl Deref<$T> for $N {
-                fn deref<'a>(&'a self) -> &'a $T {
-                    unsafe {
-                        static mut s: *const $T = 0 as *const $T;
-                        static mut ONCE: ::sync::one::Once = ::sync::one::ONCE_INIT;
-                        ONCE.doit(|| {
-                            s = ::std::mem::transmute::<Box<$T>, *const $T>(box () ($e));
-                        });
-                        &*s
-                    }
-                }
-            }
-
-        )*
-    )
-)
-
-
-#[cfg(test)]
-mod tests {
-    use std::collections::hashmap::HashMap;
-    lazy_init! {
-        static ref NUMBER: uint = times_two(3);
-        static ref VEC: [Box<uint>, ..3] = [box 1, box 2, box 3];
-        static ref OWNED_STRING: String = "hello".to_string();
-        static ref HASHMAP: HashMap<uint, &'static str> = {
-            let mut m = HashMap::new();
-            m.insert(0u, "abc");
-            m.insert(1, "def");
-            m.insert(2, "ghi");
-            m
-        };
-    }
-
-    fn times_two(n: uint) -> uint {
-        n * 2
-    }
-
-    #[test]
-    fn test_basic() {
-        assert_eq!(*OWNED_STRING, "hello".to_string());
-        assert_eq!(*NUMBER, 6);
-        assert!(HASHMAP.find(&1).is_some());
-        assert!(HASHMAP.find(&3).is_none());
-        assert_eq!(VEC.as_slice(), &[box 1, box 2, box 3]);
-    }
-
-    #[test]
-    fn test_repeat() {
-        assert_eq!(*NUMBER, 6);
-        assert_eq!(*NUMBER, 6);
-        assert_eq!(*NUMBER, 6);
-    }
-}