librustc: Remove the fallback to `int` from typechecking.
This breaks a fair amount of code. The typical patterns are:
* `for _ in range(0, 10)`: change to `for _ in range(0u, 10)`;
* `println!("{}", 3)`: change to `println!("{}", 3i)`;
* `[1, 2, 3].len()`: change to `[1i, 2, 3].len()`.
RFC #30. Closes #6023.
[breaking-change]
diff --git a/src/libcollections/ringbuf.rs b/src/libcollections/ringbuf.rs
index d7b092b..be0d603 100644
--- a/src/libcollections/ringbuf.rs
+++ b/src/libcollections/ringbuf.rs
@@ -431,8 +431,8 @@
fn test_simple() {
let mut d = RingBuf::new();
assert_eq!(d.len(), 0u);
- d.push_front(17);
- d.push_front(42);
+ d.push_front(17i);
+ d.push_front(42i);
d.push_back(137);
assert_eq!(d.len(), 3u);
d.push_back(137);
@@ -588,7 +588,7 @@
fn bench_grow(b: &mut test::Bencher) {
let mut deq = RingBuf::new();
b.iter(|| {
- for _ in range(0, 65) {
+ for _ in range(0i, 65) {
deq.push_front(1);
}
})
@@ -684,7 +684,7 @@
#[test]
fn test_swap() {
- let mut d: RingBuf<int> = range(0, 5).collect();
+ let mut d: RingBuf<int> = range(0i, 5).collect();
d.pop_front();
d.swap(0, 3);
assert_eq!(d.iter().map(|&x|x).collect::<Vec<int>>(), vec!(4, 2, 3, 1));
@@ -696,12 +696,12 @@
assert_eq!(d.iter().next(), None);
assert_eq!(d.iter().size_hint(), (0, Some(0)));
- for i in range(0, 5) {
+ for i in range(0i, 5) {
d.push_back(i);
}
assert_eq!(d.iter().collect::<Vec<&int>>().as_slice(), &[&0,&1,&2,&3,&4]);
- for i in range(6, 9) {
+ for i in range(6i, 9) {
d.push_front(i);
}
assert_eq!(d.iter().collect::<Vec<&int>>().as_slice(), &[&8,&7,&6,&0,&1,&2,&3,&4]);
@@ -721,12 +721,12 @@
let mut d = RingBuf::new();
assert_eq!(d.iter().rev().next(), None);
- for i in range(0, 5) {
+ for i in range(0i, 5) {
d.push_back(i);
}
assert_eq!(d.iter().rev().collect::<Vec<&int>>().as_slice(), &[&4,&3,&2,&1,&0]);
- for i in range(6, 9) {
+ for i in range(6i, 9) {
d.push_front(i);
}
assert_eq!(d.iter().rev().collect::<Vec<&int>>().as_slice(), &[&4,&3,&2,&1,&0,&6,&7,&8]);
@@ -737,7 +737,7 @@
let mut d = RingBuf::with_capacity(3);
assert!(d.mut_iter().rev().next().is_none());
- d.push_back(1);
+ d.push_back(1i);
d.push_back(2);
d.push_back(3);
assert_eq!(d.pop_front(), Some(1));
@@ -796,7 +796,7 @@
#[test]
fn test_from_iter() {
use std::iter;
- let v = vec!(1,2,3,4,5,6,7);
+ let v = vec!(1i,2,3,4,5,6,7);
let deq: RingBuf<int> = v.iter().map(|&x| x).collect();
let u: Vec<int> = deq.iter().map(|&x| x).collect();
assert_eq!(u, v);
@@ -812,7 +812,7 @@
#[test]
fn test_clone() {
let mut d = RingBuf::new();
- d.push_front(17);
+ d.push_front(17i);
d.push_front(42);
d.push_back(137);
d.push_back(137);
@@ -830,7 +830,7 @@
fn test_eq() {
let mut d = RingBuf::new();
assert!(d == RingBuf::with_capacity(0));
- d.push_front(137);
+ d.push_front(137i);
d.push_front(17);
d.push_front(42);
d.push_back(137);
@@ -849,7 +849,7 @@
#[test]
fn test_show() {
- let ringbuf: RingBuf<int> = range(0, 10).collect();
+ let ringbuf: RingBuf<int> = range(0i, 10).collect();
assert!(format!("{}", ringbuf).as_slice() == "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]");
let ringbuf: RingBuf<&str> = vec!["just", "one", "test", "more"].iter()
