Removing explicit uses of + mode

This removes most explicit uses of the + argument mode. Pending a
snapshot, I had to remove the forbid(deprecated_modes) pragma from
a bunch of files. I'll put it back!

+ mode still has to be used in a few places for functions that get
moved (see task.rs)

The changes outside core and std are due to the to_bytes trait and
making the compiler (with legacy modes on) agree with the libraries
(with legacy modes off) about modes.

1 files changed, 14 insertions, 14 deletions

diff --git a/src/libcore/dvec.rs b/src/libcore/dvec.rs
index 3ce5a7153fd..a2a70908797 100644
--- a/src/libcore/dvec.rs
+++ b/src/libcore/dvec.rs
@@ -10,7 +10,7 @@ Note that recursive use is not permitted.
 */
 
 // NB: transitionary, de-mode-ing.
-#[forbid(deprecated_mode)];
+// tjc: re-forbid deprecated modes after snapshot
 #[forbid(deprecated_pattern)];
 
 use cast::reinterpret_cast;
@@ -61,17 +61,17 @@ pub fn DVec<A>() -> DVec<A> {
 }
 
 /// Creates a new dvec with a single element
-pub fn from_elem<A>(+e: A) -> DVec<A> {
+pub fn from_elem<A>(e: A) -> DVec<A> {
     DVec_({mut data: ~[move e]})
 }
 
 /// Creates a new dvec with the contents of a vector
-pub fn from_vec<A>(+v: ~[A]) -> DVec<A> {
+pub fn from_vec<A>(v: ~[A]) -> DVec<A> {
     DVec_({mut data: move v})
 }
 
 /// Consumes the vector and returns its contents
-pub fn unwrap<A>(+d: DVec<A>) -> ~[A] {
+pub fn unwrap<A>(d: DVec<A>) -> ~[A] {
     let DVec_({data: v}) <- d;
     move v
 }
@@ -87,7 +87,7 @@ priv impl<A> DVec<A> {
     }
 
     #[inline(always)]
-    fn check_out<B>(f: &fn(+v: ~[A]) -> B) -> B {
+    fn check_out<B>(f: &fn(v: ~[A]) -> B) -> B {
         unsafe {
             let mut data = cast::reinterpret_cast(&null::<()>());
             data <-> self.data;
@@ -98,7 +98,7 @@ priv impl<A> DVec<A> {
     }
 
     #[inline(always)]
-    fn give_back(+data: ~[A]) {
+    fn give_back(data: ~[A]) {
         unsafe {
             self.data = move data;
         }
@@ -120,7 +120,7 @@ impl<A> DVec<A> {
      * and return a new vector to replace it with.
      */
     #[inline(always)]
-    fn swap(f: &fn(+v: ~[A]) -> ~[A]) {
+    fn swap(f: &fn(v: ~[A]) -> ~[A]) {
         self.check_out(|v| self.give_back(f(move v)))
     }
 
@@ -130,7 +130,7 @@ impl<A> DVec<A> {
      * and return a new vector to replace it with.
      */
     #[inline(always)]
-    fn swap_mut(f: &fn(+v: ~[mut A]) -> ~[mut A]) {
+    fn swap_mut(f: &fn(v: ~[mut A]) -> ~[mut A]) {
         do self.swap |v| {
             vec::from_mut(f(vec::to_mut(move v)))
         }
@@ -148,7 +148,7 @@ impl<A> DVec<A> {
     }
 
     /// Overwrite the current contents
-    fn set(+w: ~[A]) {
+    fn set(w: ~[A]) {
         self.check_not_borrowed();
         self.data <- w;
     }
@@ -164,7 +164,7 @@ impl<A> DVec<A> {
     }
 
     /// Insert a single item at the front of the list
-    fn unshift(+t: A) {
+    fn unshift(t: A) {
         unsafe {
             let mut data = cast::reinterpret_cast(&null::<()>());
             data <-> self.data;
@@ -178,7 +178,7 @@ impl<A> DVec<A> {
     }
 
     /// Append a single item to the end of the list
-    fn push(+t: A) {
+    fn push(t: A) {
         self.check_not_borrowed();
         self.data.push(move t);
     }
@@ -295,7 +295,7 @@ impl<A: Copy> DVec<A> {
     }
 
     /// Overwrites the contents of the element at `idx` with `a`
-    fn set_elt(idx: uint, +a: A) {
+    fn set_elt(idx: uint, a: A) {
         self.check_not_borrowed();
         self.data[idx] = a;
     }
@@ -305,7 +305,7 @@ impl<A: Copy> DVec<A> {
      * growing the vector if necessary.  New elements will be initialized
      * with `initval`
      */
-    fn grow_set_elt(idx: uint, initval: &A, +val: A) {
+    fn grow_set_elt(idx: uint, initval: &A, val: A) {
         do self.swap |v| {
             let mut v = move v;
             v.grow_set(idx, initval, val);
@@ -354,7 +354,7 @@ impl<A: Copy> DVec<A> {
 }
 
 impl<A:Copy> DVec<A>: Index<uint,A> {
-    pure fn index(+idx: uint) -> A {
+    pure fn index(idx: uint) -> A {
         self.get_elt(idx)
     }
 }