range -> ..

Fixes #389

Author: steveklabnik

examples/bench/bench.rs

@@ -1,5 +1,4 @@
 #![feature(test)]
-#![feature(core)]
 
 extern crate test;
 
@@ -44,7 +43,7 @@ fn recursive_fibonacci(b: &mut Bencher) {
     // exact code to benchmark must be passed as a closure to the iter
     // method of Bencher
     b.iter(|| {
-        range(0, BENCH_SIZE).map(fibonacci).collect::<Vec<u32>>()
+        (0..BENCH_SIZE).map(fibonacci).collect::<Vec<u32>>()
     })
 }
 

examples/iter/iter.rs

@@ -29,15 +29,15 @@ fn main() {
     // Iterator that generates: 0, 1 and 2
     let mut sequence = 0..3;
 
-    println!("Four consecutive `next` calls on range(0, 3)");
+    println!("Four consecutive `next` calls on 0..3");
     println!("> {:?}", sequence.next());
     println!("> {:?}", sequence.next());
     println!("> {:?}", sequence.next());
     println!("> {:?}", sequence.next());
 
     // The for construct will iterate an 'Iterator' until it returns 'None'.
     // Every 'Some' value is unwrapped and bound to a variable.
-    println!("Iterate over range(0, 3) using for");
+    println!("Iterate over 0..3 using for");
     for i in 0..3 {
         println!("> {}", i);
     }

examples/macros/dry/dry.rs

@@ -1,5 +1,3 @@
-#![feature(core)]
-
 use std::iter;
 use std::ops::{Add, Mul, Sub};
 
@@ -48,7 +46,7 @@ mod test {
         ($func: ident, $x:expr, $y:expr, $z:expr) => {
             #[test]
             fn $func() {
-                for size in range(0u32, 10) {
+                for size in 0u32..10 {
                     let mut x: Vec<_> = iter::repeat(size).take($x).collect();
                     let y: Vec<_> = iter::repeat(size).take($y).collect();
                     let z: Vec<_> = iter::repeat(size).take($z).collect();

examples/raii/raii.rs

@@ -1,5 +1,4 @@
 #![feature(box_syntax)]
-#![feature(core)]
 
 fn create_box() {
     // Allocate an integer in the heap
@@ -21,7 +20,7 @@ fn main() {
     }
 
     // Create lots of boxes
-    for _ in range(0u32, 1_000) {
+    for _ in 0u32..1_000 {
         create_box();
     }
 

examples/simd/simd_add.rs

@@ -33,7 +33,7 @@ fn simd_add_assign(xs: &mut Vec<f32>, ys: &Vec<f32>) {
     let p_y: *const f32 = ys.as_ptr();
 
     // sum excess elements that don't fit in the simd vector
-    for i in range(4 * chunks, size) {
+    for i in (4 * chunks)..size {
         // dereferencing a raw pointer requires an unsafe block
         unsafe {
             // offset by i elements
@@ -46,7 +46,7 @@ fn simd_add_assign(xs: &mut Vec<f32>, ys: &Vec<f32>) {
     let simd_p_y = p_y as *const f32x4;
 
     // sum "simd vector"
-    for i in range(0, chunks) {
+    for i in 0..chunks {
         unsafe {
             *simd_p_x.offset(i) += *simd_p_y.offset(i);
         }

examples/threads/threads.rs

@@ -1,4 +1,3 @@
-#![feature(core)]
 #![feature(std_misc)]
 
 use std::thread::Thread;
@@ -7,7 +6,7 @@ static NTHREADS: i32 = 10;
 
 // This is the `main` thread
 fn main() {
-    for i in range(0, NTHREADS) {
+    for i in 0..NTHREADS {
         // Spin up another thread
         let _ = Thread::scoped(move || {
             println!("this is thread number {}", i)

examples/vec/vec.rs

@@ -1,7 +1,7 @@
 fn main() {
     // Iterators can be collected into vectors
-    let collected_iterator: Vec<i32> = range(0, 10).collect();
-    println!("Collected range(0, 10) into: {:?}", collected_iterator);
+    let collected_iterator: Vec<i32> = (0..10).collect();
+    println!("Collected (0..10) into: {:?}", collected_iterator);
 
     // The `vec!` macro can be used to initialize a vector
     let mut xs = vec![1i32, 2, 3];

src/main.rs

@@ -37,7 +37,7 @@ fn main() {
         nexamples += count;
     }
 
-    let mut entries = range(0, nexamples).map(|_| {
+    let mut entries = (0..nexamples).map(|_| {
         rx.recv().unwrap()
     }).collect::<Vec<(Vec<uint>, String)>>();