Remove the std::num::Times trait

src/etc/vim/syntax/rust.vim

@@ -78,7 +78,6 @@ syn keyword rustTrait FromStr
 syn keyword rustTrait FromIterator Extendable
 syn keyword rustTrait Iterator DoubleEndedIterator RandomAccessIterator CloneableIterator
 syn keyword rustTrait OrdIterator MutableDoubleEndedIterator ExactSize
-syn keyword rustTrait Times
 
 syn keyword rustTrait Algebraic Trigonometric Exponential Hyperbolic
 syn keyword rustTrait Bitwise Bounded Integer Fractional Real RealExt

src/libextra/arc.rs

@@ -770,19 +770,19 @@ mod tests {
 
         task::spawn(proc() {
             arc2.write(|num| {
-                10.times(|| {
+                for _ in range(0, 10) {
                     let tmp = *num;
                     *num = -1;
                     task::deschedule();
                     *num = tmp + 1;
-                });
+                }
                 c.send(());
             })
         });
 
         // Readers try to catch the writer in the act
         let mut children = ~[];
-        5.times(|| {
+        for _ in range(0, 5) {
             let arc3 = arc.clone();
             let mut builder = task::task();
             children.push(builder.future_result());
@@ -791,7 +791,7 @@ mod tests {
                     assert!(*num >= 0);
                 })
             });
-        });
+        }
 
         // Wait for children to pass their asserts
         for r in children.mut_iter() {
@@ -836,7 +836,7 @@ mod tests {
 
         // Reader tasks
         let mut reader_convos = ~[];
-        10.times(|| {
+        for _ in range(0, 10) {
             let ((rp1, rc1), (rp2, rc2)) = (Chan::new(), Chan::new());
             reader_convos.push((rc1, rp2));
             let arcn = arc.clone();
@@ -847,7 +847,7 @@ mod tests {
                     rc2.send(());
                 })
             });
-        });
+        }
 
         // Writer task
         let arc2 = arc.clone();
@@ -944,7 +944,7 @@ mod tests {
             read_mode.read(|state| {
                 // if writer mistakenly got in, make sure it mutates state
                 // before we assert on it
-                5.times(|| task::deschedule());
+                for _ in range(0, 5) { task::deschedule(); }
                 // make sure writer didn't get in.
                 assert!(*state);
             })
@@ -956,6 +956,6 @@ mod tests {
         // helped to expose the race nearly 100% of the time... but adding
         // deschedules in the intuitively-right locations made it even less likely,
         // and I wasn't sure why :( . This is a mediocre "next best" option.
-        8.times(|| test_rw_write_cond_downgrade_read_race_helper());
+        for _ in range(0, 8) { test_rw_write_cond_downgrade_read_race_helper(); }
     }
 }

src/libextra/base64.rs

@@ -336,11 +336,11 @@ mod test {
         use std::rand::{task_rng, random, Rng};
         use std::vec;
 
-        1000.times(|| {
+        for _ in range(0, 1000) {
             let times = task_rng().gen_range(1u, 100);
             let v = vec::from_fn(times, |_| random::<u8>());
             assert_eq!(v.to_base64(STANDARD).from_base64().unwrap(), v);
-        })
+        }
     }
 
     #[bench]

src/libextra/comm.rs

@@ -127,9 +127,9 @@ mod test {
         // Rendezvous streams should be able to handle any number of messages being sent
         let (port, chan) = rendezvous();
         spawn(proc() {
-            10000.times(|| { chan.send(()) })
+            for _ in range(0, 10000) { chan.send(()); }
         });
-        10000.times(|| { port.recv() })
+        for _ in range(0, 10000) { port.recv(); }
     }
 
     #[test]

src/libextra/dlist.rs

@@ -1036,11 +1036,11 @@ mod tests {
 
     #[test]
     fn test_fuzz() {
-        25.times(|| {
+        for _ in range(0, 25) {
             fuzz_test(3);
             fuzz_test(16);
             fuzz_test(189);
-        })
+        }
     }
 
     #[cfg(test)]

src/libextra/getopts.rs

@@ -726,9 +726,9 @@ pub mod groups {
             // here we just need to indent the start of the description
             let rowlen = row.char_len();
             if rowlen < 24 {
-                (24 - rowlen).times(|| {
-                    row.push_char(' ')
-                })
+                for _ in range(0, 24 - rowlen) {
+                    row.push_char(' ');
+                }
             } else {
                 row.push_str(desc_sep)
             }

src/libextra/json.rs

@@ -282,7 +282,7 @@ fn escape_str(s: &str) -> ~str {
 
 fn spaces(n: uint) -> ~str {
     let mut ss = ~"";
-    n.times(|| ss.push_str(" "));
+    for _ in range(0, n) { ss.push_str(" "); }
     return ss;
 }
 

src/libextra/num/bigint.rs

@@ -2052,22 +2052,22 @@ mod biguint_tests {
     fn test_rand_range() {
         let mut rng = task_rng();
 
-        10.times(|| {
+        for _ in range(0, 10) {
             assert_eq!(rng.gen_bigint_range(&FromPrimitive::from_uint(236).unwrap(),
                                             &FromPrimitive::from_uint(237).unwrap()),
                        FromPrimitive::from_uint(236).unwrap());
-        });
+        }
 
         let l = FromPrimitive::from_uint(403469000 + 2352).unwrap();
         let u = FromPrimitive::from_uint(403469000 + 3513).unwrap();
-        1000.times(|| {
+        for _ in range(0, 1000) {
             let n: BigUint = rng.gen_biguint_below(&u);
             assert!(n < u);
 
             let n: BigUint = rng.gen_biguint_range(&l, &u);
             assert!(n >= l);
             assert!(n < u);
-        })
+        }
     }
 
     #[test]
@@ -2550,19 +2550,19 @@ mod bigint_tests {
     fn test_rand_range() {
         let mut rng = task_rng();
 
-        10.times(|| {
+        for _ in range(0, 10) {
             assert_eq!(rng.gen_bigint_range(&FromPrimitive::from_uint(236).unwrap(),
                                             &FromPrimitive::from_uint(237).unwrap()),
                        FromPrimitive::from_uint(236).unwrap());
-        });
+        }
 
         fn check(l: BigInt, u: BigInt) {
             let mut rng = task_rng();
-            1000.times(|| {
+            for _ in range(0, 1000) {
                 let n: BigInt = rng.gen_bigint_range(&l, &u);
                 assert!(n >= l);
                 assert!(n < u);
-            });
+            }
         }
         let l: BigInt = FromPrimitive::from_uint(403469000 + 2352).unwrap();
         let u: BigInt = FromPrimitive::from_uint(403469000 + 3513).unwrap();

src/libextra/ringbuf.rs

@@ -571,9 +571,9 @@ mod tests {
     fn bench_grow(b: &mut test::BenchHarness) {
         let mut deq = RingBuf::new();
         b.iter(|| {
-            65.times(|| {
+            for _ in range(0, 65) {
                 deq.push_front(1);
-            })
+            }
         })
     }
 

src/libextra/sync.rs

@@ -120,7 +120,7 @@ impl<Q:Send> Sem<Q> {
                 }
             });
             // Uncomment if you wish to test for sem races. Not valgrind-friendly.
-            /* 1000.times(|| task::deschedule()); */
+            /* for _ in range(0, 1000) { task::deschedule(); } */
             // Need to wait outside the exclusive.
             if waiter_nobe.is_some() {
                 let _ = waiter_nobe.unwrap().recv();
@@ -155,7 +155,7 @@ impl Sem<~[WaitQueue]> {
     fn new_and_signal(count: int, num_condvars: uint)
         -> Sem<~[WaitQueue]> {
         let mut queues = ~[];
-        num_condvars.times(|| queues.push(WaitQueue::new()));
+        for _ in range(0, num_condvars) { queues.push(WaitQueue::new()); }
         Sem::new(count, queues)
     }
 }
@@ -691,7 +691,7 @@ impl<'a> RWLockReadMode<'a> {
 /// use extra::sync::Barrier;
 ///
 /// let barrier = Barrier::new(10);
-/// 10.times(|| {
+/// for _ in range(0, 10) {
 ///     let c = barrier.clone();
 ///     // The same messages will be printed together.
 ///     // You will NOT see any interleaving.
@@ -700,7 +700,7 @@ impl<'a> RWLockReadMode<'a> {
 ///         c.wait();
 ///         println!("after wait");
 ///     });
-/// });
+/// }
 /// ```
 #[deriving(Clone)]
 pub struct Barrier {
@@ -780,11 +780,11 @@ mod tests {
         let s2 = s.clone();
         task::spawn(proc() {
             s2.access(|| {
-                5.times(|| { task::deschedule(); })
+                for _ in range(0, 5) { task::deschedule(); }
             })
         });
         s.access(|| {
-            5.times(|| { task::deschedule(); })
+            for _ in range(0, 5) { task::deschedule(); }
         })
     }
     #[test]
@@ -797,7 +797,7 @@ mod tests {
             s2.acquire();
             c.send(());
         });
-        5.times(|| { task::deschedule(); });
+        for _ in range(0, 5) { task::deschedule(); }
         s.release();
         let _ = p.recv();
 
@@ -806,7 +806,7 @@ mod tests {
         let s = Semaphore::new(0);
         let s2 = s.clone();
         task::spawn(proc() {
-            5.times(|| { task::deschedule(); });
+            for _ in range(0, 5) { task::deschedule(); }
             s2.release();
             let _ = p.recv();
         });
@@ -848,7 +848,7 @@ mod tests {
                 c.send(());
             });
             let _ = p.recv(); // wait for child to come alive
-            5.times(|| { task::deschedule(); }); // let the child contend
+            for _ in range(0, 5) { task::deschedule(); } // let the child contend
         });
         let _ = p.recv(); // wait for child to be done
     }
@@ -880,13 +880,13 @@ mod tests {
         }
 
         fn access_shared(sharedstate: &mut int, m: &Mutex, n: uint) {
-            n.times(|| {
+            for _ in range(0, n) {
                 m.lock(|| {
                     let oldval = *sharedstate;
                     task::deschedule();
                     *sharedstate = oldval + 1;
                 })
-            })
+            }
         }
     }
     #[test]
@@ -926,7 +926,7 @@ mod tests {
         let m = Mutex::new();
         let mut ports = ~[];
 
-        num_waiters.times(|| {
+        for _ in range(0, num_waiters) {
             let mi = m.clone();
             let (port, chan) = Chan::new();
             ports.push(port);
@@ -937,7 +937,7 @@ mod tests {
                     chan.send(());
                 })
             });
-        });
+        }
 
         // wait until all children get in the mutex
         for port in ports.mut_iter() { let _ = port.recv(); }
@@ -1020,7 +1020,7 @@ mod tests {
 
         let result: result::Result<(), ~Any> = task::try(proc() {
             let mut sibling_convos = ~[];
-            2.times(|| {
+            for _ in range(0, 2) {
                 let (p, c) = Chan::new();
                 sibling_convos.push(p);
                 let mi = m2.clone();
@@ -1037,7 +1037,7 @@ mod tests {
                         })
                     })
                 });
-            });
+            }
             for p in sibling_convos.mut_iter() {
                 let _ = p.recv(); // wait for sibling to get in the mutex
             }
@@ -1156,13 +1156,13 @@ mod tests {
 
         fn access_shared(sharedstate: &mut int, x: &RWLock, mode: RWLockMode,
                          n: uint) {
-            n.times(|| {
+            for _ in range(0, n) {
                 lock_rwlock_in_mode(x, mode, || {
                     let oldval = *sharedstate;
                     task::deschedule();
                     *sharedstate = oldval + 1;
                 })
-            })
+            }
         }
     }
     #[test]
@@ -1287,7 +1287,7 @@ mod tests {
         let x = RWLock::new();
         let mut ports = ~[];
 
-        num_waiters.times(|| {
+        for _ in range(0, num_waiters) {
             let xi = x.clone();
             let (port, chan) = Chan::new();
             ports.push(port);
@@ -1298,7 +1298,7 @@ mod tests {
                     chan.send(());
                 })
             });
-        });
+        }
 
         // wait until all children get in the mutex
         for port in ports.mut_iter() { let _ = port.recv(); }
@@ -1388,14 +1388,14 @@ mod tests {
         let barrier = Barrier::new(10);
         let (port, chan) = SharedChan::new();
 
-        9.times(|| {
+        for _ in range(0, 9) {
             let c = barrier.clone();
             let chan = chan.clone();
             spawn(proc() {
                 c.wait();
                 chan.send(true);
             });
-        });
+        }
 
         // At this point, all spawned tasks should be blocked,
         // so we shouldn't get anything from the port
@@ -1406,8 +1406,8 @@ mod tests {
 
         barrier.wait();
         // Now, the barrier is cleared and we should get data.
-        9.times(|| {
+        for _ in range(0, 9) {
             port.recv();
-        });
+        }
     }
 }