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Demode tuple

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This commit is contained in:
Tim Chevalier 2012-09-26 10:41:19 -07:00
parent ef23d77633
commit e0d5d03451
1 changed files with 3 additions and 3 deletions
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6
src/libcore/tuple.rs
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@ -36,7 +36,7 @@ impl<T: Copy, U: Copy> (T, U): TupleOps<T,U> {
trait ExtendedTupleOps<A,B> {
fn zip() -> ~[(A, B)];
fn map<C>(f: fn(A, B) -> C) -> ~[C];
fn map<C>(f: &fn(A, B) -> C) -> ~[C];
}
impl<A: Copy, B: Copy> (&[A], &[B]): ExtendedTupleOps<A,B> {
@ -46,7 +46,7 @@ impl<A: Copy, B: Copy> (&[A], &[B]): ExtendedTupleOps<A,B> {
vec::zip_slice(a, b)
}
fn map<C>(f: fn(A, B) -> C) -> ~[C] {
fn map<C>(f: &fn(A, B) -> C) -> ~[C] {
let (a, b) = self;
vec::map2(a, b, f)
}
@ -60,7 +60,7 @@ impl<A: Copy, B: Copy> (~[A], ~[B]): ExtendedTupleOps<A,B> {
vec::zip(move a, move b)
}
fn map<C>(f: fn(A, B) -> C) -> ~[C] {
fn map<C>(f: &fn(A, B) -> C) -> ~[C] {
// FIXME #2543: Bad copy
let (a, b) = copy self;
vec::map2(a, b, f)