Remove move

doc/rust.md

@@ -213,7 +213,7 @@ else enum extern
 false fn for
 if impl
 let log loop
-match mod move mut
+match mod mut
 priv pub pure
 ref return
 self static struct super

doc/tutorial-borrowed-ptr.md

@@ -431,7 +431,7 @@ fn example5c(x: @S) -> int {
         let y = &v.g;
         ...
     }
-    x.f = move v;          // Replace x.f
+    x.f = v;          // Replace x.f
     ...
 # return 0;
 }

doc/tutorial-tasks.md

@@ -161,7 +161,7 @@ use pipes::{stream, Port, Chan};
 
 let (port, chan): (Port<int>, Chan<int>) = stream();
 
-do spawn |move chan| {
+do spawn || {
     let result = some_expensive_computation();
     chan.send(result);
 }
@@ -192,7 +192,7 @@ spawns the child task.
 # use pipes::{stream, Port, Chan};
 # fn some_expensive_computation() -> int { 42 }
 # let (port, chan) = stream();
-do spawn |move chan| {
+do spawn || {
     let result = some_expensive_computation();
     chan.send(result);
 }
@@ -229,7 +229,7 @@ following program is ill-typed:
 # fn some_expensive_computation() -> int { 42 }
 let (port, chan) = stream();
 
-do spawn |move chan| {
+do spawn {
     chan.send(some_expensive_computation());
 }
 
@@ -248,12 +248,12 @@ Instead we can use a `SharedChan`, a type that allows a single
 use pipes::{stream, SharedChan};
 
 let (port, chan) = stream();
-let chan = SharedChan(move chan);
+let chan = SharedChan(chan);
 
 for uint::range(0, 3) |init_val| {
     // Create a new channel handle to distribute to the child task
     let child_chan = chan.clone();
-    do spawn |move child_chan| {
+    do spawn {
         child_chan.send(some_expensive_computation(init_val));
     }
 }
@@ -283,10 +283,10 @@ might look like the example below.
 // Create a vector of ports, one for each child task
 let ports = do vec::from_fn(3) |init_val| {
     let (port, chan) = stream();
-    do spawn |move chan| {
+    do spawn {
         chan.send(some_expensive_computation(init_val));
     }
-    move port
+    port
 };
 
 // Wait on each port, accumulating the results
@@ -398,13 +398,13 @@ before returning. Hence:
 # fn sleep_forever() { loop { task::yield() } }
 # do task::try {
 let (receiver, sender): (Port<int>, Chan<int>) = stream();
-do spawn |move receiver| {  // Bidirectionally linked
+do spawn {  // Bidirectionally linked
     // Wait for the supervised child task to exist.
     let message = receiver.recv();
     // Kill both it and the parent task.
     assert message != 42;
 }
-do try |move sender| {  // Unidirectionally linked
+do try {  // Unidirectionally linked
     sender.send(42);
     sleep_forever();  // Will get woken up by force
 }
@@ -505,7 +505,7 @@ Here is the code for the parent task:
 
 let (from_child, to_child) = DuplexStream();
 
-do spawn |move to_child| {
+do spawn {
     stringifier(&to_child);
 };
 

doc/tutorial.md

@@ -1260,7 +1260,7 @@ Moving it into a mutable slot makes the elements assignable.
 let crayons: ~[Crayon] = ~[BananaMania, Beaver, Bittersweet];
 
 // Put the vector into a mutable slot
-let mut mutable_crayons = move crayons;
+let mut mutable_crayons = crayons;
 
 // Now it's mutable to the bone
 mutable_crayons[0] = Apricot;

src/compiletest/compiletest.rc

@@ -177,7 +177,7 @@ pub fn make_tests(config: config) -> ~[test::TestDescAndFn] {
             tests.push(make_test(config, file))
         }
     }
-    move tests
+    tests
 }
 
 pub fn is_test(config: config, testfile: &Path) -> bool {

src/compiletest/procsrv.rs

@@ -78,12 +78,12 @@ pub fn run(lib_path: ~str,
     writeclose(pipe_in.out, input);
     let p = pipes::PortSet();
     let ch = p.chan();
-    do task::spawn_sched(task::SingleThreaded) |move ch| {
+    do task::spawn_sched(task::SingleThreaded) || {
         let errput = readclose(pipe_err.in);
         ch.send((2, errput));
     }
     let ch = p.chan();
-    do task::spawn_sched(task::SingleThreaded) |move ch| {
+    do task::spawn_sched(task::SingleThreaded) || {
         let output = readclose(pipe_out.in);
         ch.send((1, output));
     }

src/libcargo/cargo.rc

@@ -744,7 +744,7 @@ pub fn configure(opts: Options) -> Cargo {
              ~" or package manager to get it to work correctly");
     }
 
-    move c
+    c
 }
 
 pub fn for_each_package(c: &Cargo, b: fn(s: @Source, p: &Package)) {
@@ -1655,10 +1655,10 @@ pub fn dump_sources(c: &Cargo) {
                     _ => ()
                 }
 
-                hash.insert(copy k, json::Object(move chash));
+                hash.insert(copy k, json::Object(chash));
             }
 
-            json::to_writer(writer, &json::Object(move hash))
+            json::to_writer(writer, &json::Object(hash))
         }
         result::Err(e) => {
             error(fmt!("could not dump sources: %s", e));

src/libcore/at_vec.rs

@@ -229,12 +229,12 @@ pub mod raw {
         (**repr).unboxed.fill += sys::size_of::<T>();
         let p = addr_of(&((**repr).unboxed.data));
         let p = ptr::offset(p, fill) as *mut T;
-        rusti::move_val_init(&mut(*p), move initval);
+        rusti::move_val_init(&mut(*p), initval);
     }
 
     pub unsafe fn push_slow<T>(v: &mut @[const T], initval: T) {
         reserve_at_least(&mut *v, v.len() + 1u);
-        push_fast(v, move initval);
+        push_fast(v, initval);
     }
 
     /**

src/libcore/cast.rs

@@ -29,15 +29,15 @@ pub unsafe fn reinterpret_cast<T, U>(src: &T) -> U {
  * reinterpret_cast on pointer types.
  */
 #[inline(always)]
-pub unsafe fn forget<T>(thing: T) { rusti::forget(move thing); }
+pub unsafe fn forget<T>(thing: T) { rusti::forget(thing); }
 
 /**
  * Force-increment the reference count on a shared box. If used
  * carelessly, this can leak the box. Use this in conjunction with transmute
  * and/or reinterpret_cast when such calls would otherwise scramble a box's
  * reference count
  */
-pub unsafe fn bump_box_refcount<T>(t: @T) { forget(move t); }
+pub unsafe fn bump_box_refcount<T>(t: @T) { forget(t); }
 
 /**
  * Transform a value of one type into a value of another type.
@@ -50,23 +50,23 @@ pub unsafe fn bump_box_refcount<T>(t: @T) { forget(move t); }
 #[inline(always)]
 pub unsafe fn transmute<L, G>(thing: L) -> G {
     let newthing: G = reinterpret_cast(&thing);
-    forget(move thing);
-    move newthing
+    forget(thing);
+    newthing
 }
 
 /// Coerce an immutable reference to be mutable.
 #[inline(always)]
-pub unsafe fn transmute_mut<T>(ptr: &a/T) -> &a/mut T { transmute(move ptr) }
+pub unsafe fn transmute_mut<T>(ptr: &a/T) -> &a/mut T { transmute(ptr) }
 
 /// Coerce a mutable reference to be immutable.
 #[inline(always)]
 pub unsafe fn transmute_immut<T>(ptr: &a/mut T) -> &a/T {
-    transmute(move ptr)
+    transmute(ptr)
 }
 
 /// Coerce a borrowed pointer to have an arbitrary associated region.
 #[inline(always)]
-pub unsafe fn transmute_region<T>(ptr: &a/T) -> &b/T { transmute(move ptr) }
+pub unsafe fn transmute_region<T>(ptr: &a/T) -> &b/T { transmute(ptr) }
 
 /// Coerce an immutable reference to be mutable.
 #[inline(always)]
@@ -83,7 +83,7 @@ pub unsafe fn transmute_immut_unsafe<T>(ptr: *const T) -> *T {
 /// Coerce a borrowed mutable pointer to have an arbitrary associated region.
 #[inline(always)]
 pub unsafe fn transmute_mut_region<T>(ptr: &a/mut T) -> &b/mut T {
-    transmute(move ptr)
+    transmute(ptr)
 }
 
 /// Transforms lifetime of the second pointer to match the first.
@@ -132,9 +132,9 @@ pub mod tests {
         use managed::raw::BoxRepr;
         unsafe {
             let x = @100u8;
-            let x: *BoxRepr = transmute(move x);
+            let x: *BoxRepr = transmute(x);
             assert (*x).data == 100;
-            let _x: @int = transmute(move x);
+            let _x: @int = transmute(x);
         }
     }
 

src/libcore/dlist.rs

@@ -493,7 +493,7 @@ impl<T: Copy> DList<T> {
                 v[index] = *data;
             }
         }
-        move v
+        v
     }
 }