Remove usage of the #[merge] hack with int modules

src/libstd/core.rc

@@ -88,34 +88,24 @@ pub mod prelude;
 
 /* Primitive types */
 
-#[path = "num/int-template.rs"] #[merge = "num/int-template/int.rs"]
-pub mod int;
-#[path = "num/int-template.rs"] #[merge = "num/int-template/i8.rs"]
-pub mod i8;
-#[path = "num/int-template.rs"] #[merge = "num/int-template/i16.rs"]
-pub mod i16;
-#[path = "num/int-template.rs"] #[merge = "num/int-template/i32.rs"]
-pub mod i32;
-#[path = "num/int-template.rs"] #[merge = "num/int-template/i64.rs"]
-pub mod i64;
-#[path = "num/uint-template.rs"] #[merge = "num/uint-template/uint.rs"]
-pub mod uint;
-
-#[path = "num/uint-template.rs"] #[merge = "num/uint-template/u8.rs"]
-pub mod u8;
-#[path = "num/uint-template.rs"] #[merge = "num/uint-template/u16.rs"]
-pub mod u16;
-#[path = "num/uint-template.rs"] #[merge = "num/uint-template/u32.rs"]
-pub mod u32;
-#[path = "num/uint-template.rs"] #[merge = "num/uint-template/u64.rs"]
-pub mod u64;
-
-#[path = "num/float.rs"]
-pub mod float;
-#[path = "num/f32.rs"]
-pub mod f32;
-#[path = "num/f64.rs"]
-pub mod f64;
+#[path = "num/int_macros.rs"]   mod int_macros;
+#[path = "num/uint_macros.rs"]  mod uint_macros;
+
+#[path = "num/int.rs"]  pub mod int;
+#[path = "num/i8.rs"]   pub mod i8;
+#[path = "num/i16.rs"]  pub mod i16;
+#[path = "num/i32.rs"]  pub mod i32;
+#[path = "num/i64.rs"]  pub mod i64;
+
+#[path = "num/uint.rs"] pub mod uint;
+#[path = "num/u8.rs"]   pub mod u8;
+#[path = "num/u16.rs"]  pub mod u16;
+#[path = "num/u32.rs"]  pub mod u32;
+#[path = "num/u64.rs"]  pub mod u64;
+
+#[path = "num/float.rs"] pub mod float;
+#[path = "num/f32.rs"]   pub mod f32;
+#[path = "num/f64.rs"]   pub mod f64;
 
 pub mod nil;
 pub mod bool;

src/libstd/num/i16.rs

@@ -0,0 +1,32 @@
+// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+//! Operations and constants for `i16`
+
+use num::BitCount;
+use unstable::intrinsics;
+
+pub use self::generated::*;
+
+int_module!(i16, 16)
+
+impl BitCount for i16 {
+    /// Counts the number of bits set. Wraps LLVM's `ctpop` intrinsic.
+    #[inline(always)]
+    fn population_count(&self) -> i16 { unsafe { intrinsics::ctpop16(*self) } }
+
+    /// Counts the number of leading zeros. Wraps LLVM's `ctlz` intrinsic.
+    #[inline(always)]
+    fn leading_zeros(&self) -> i16 { unsafe { intrinsics::ctlz16(*self) } }
+
+    /// Counts the number of trailing zeros. Wraps LLVM's `cttz` intrinsic.
+    #[inline(always)]
+    fn trailing_zeros(&self) -> i16 { unsafe { intrinsics::cttz16(*self) } }
+}

src/libstd/num/i32.rs

@@ -0,0 +1,32 @@
+// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+//! Operations and constants for `i32`
+
+use num::BitCount;
+use unstable::intrinsics;
+
+pub use self::generated::*;
+
+int_module!(i32, 32)
+
+impl BitCount for i32 {
+    /// Counts the number of bits set. Wraps LLVM's `ctpop` intrinsic.
+    #[inline(always)]
+    fn population_count(&self) -> i32 { unsafe { intrinsics::ctpop32(*self) } }
+
+    /// Counts the number of leading zeros. Wraps LLVM's `ctlz` intrinsic.
+    #[inline(always)]
+    fn leading_zeros(&self) -> i32 { unsafe { intrinsics::ctlz32(*self) } }
+
+    /// Counts the number of trailing zeros. Wraps LLVM's `cttz` intrinsic.
+    #[inline(always)]
+    fn trailing_zeros(&self) -> i32 { unsafe { intrinsics::cttz32(*self) } }
+}

src/libstd/num/i64.rs

@@ -0,0 +1,32 @@
+// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+//! Operations and constants for `i64`
+
+use num::BitCount;
+use unstable::intrinsics;
+
+pub use self::generated::*;
+
+int_module!(i64, 64)
+
+impl BitCount for i64 {
+    /// Counts the number of bits set. Wraps LLVM's `ctpop` intrinsic.
+    #[inline(always)]
+    fn population_count(&self) -> i64 { unsafe { intrinsics::ctpop64(*self) } }
+
+    /// Counts the number of leading zeros. Wraps LLVM's `ctlz` intrinsic.
+    #[inline(always)]
+    fn leading_zeros(&self) -> i64 { unsafe { intrinsics::ctlz64(*self) } }
+
+    /// Counts the number of trailing zeros. Wraps LLVM's `cttz` intrinsic.
+    #[inline(always)]
+    fn trailing_zeros(&self) -> i64 { unsafe { intrinsics::cttz64(*self) } }
+}

src/libstd/num/i8.rs

@@ -0,0 +1,32 @@
+// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+//! Operations and constants for `i8`
+
+use num::BitCount;
+use unstable::intrinsics;
+
+pub use self::generated::*;
+
+int_module!(i8, 8)
+
+impl BitCount for i8 {
+    /// Counts the number of bits set. Wraps LLVM's `ctpop` intrinsic.
+    #[inline(always)]
+    fn population_count(&self) -> i8 { unsafe { intrinsics::ctpop8(*self) } }
+
+    /// Counts the number of leading zeros. Wraps LLVM's `ctlz` intrinsic.
+    #[inline(always)]
+    fn leading_zeros(&self) -> i8 { unsafe { intrinsics::ctlz8(*self) } }
+
+    /// Counts the number of trailing zeros. Wraps LLVM's `cttz` intrinsic.
+    #[inline(always)]
+    fn trailing_zeros(&self) -> i8 { unsafe { intrinsics::cttz8(*self) } }
+}