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Squash a couple pattern warnings that I missed

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This commit is contained in:
Tim Chevalier 2012-09-28 17:59:01 -07:00
parent a3a257cc3b
commit 84b0583064
1 changed files with 3 additions and 3 deletions
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6
src/libcore/iter.rs
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@ -128,7 +128,7 @@ pure fn foldl<A,B,IA:BaseIter<A>>(self: &IA, +b0: B, blk: fn(&B, &A) -> B)
}
pure fn to_vec<A:Copy,IA:BaseIter<A>>(self: &IA) -> ~[A] {
foldl::<A,~[A],IA>(self, ~[], |r, a| vec::append(*r, ~[*a]))
foldl::<A,~[A],IA>(self, ~[], |r, a| vec::append(copy (*r), ~[*a]))
}
pure fn contains<A:Eq,IA:BaseIter<A>>(self: IA, x: &A) -> bool {
@ -174,7 +174,7 @@ pure fn repeat(times: uint, blk: fn() -> bool) {
pure fn min<A:Copy Ord,IA:BaseIter<A>>(self: &IA) -> A {
match do foldl::<A,Option<A>,IA>(self, None) |a, b| {
match a {
&Some(a_) if a_ < *b => {
&Some(ref a_) if *a_ < *b => {
*(move a)
}
_ => Some(*b)
@ -188,7 +188,7 @@ pure fn min<A:Copy Ord,IA:BaseIter<A>>(self: &IA) -> A {
pure fn max<A:Copy Ord,IA:BaseIter<A>>(self: &IA) -> A {
match do foldl::<A,Option<A>,IA>(self, None) |a, b| {
match a {
&Some(a_) if a_ > *b => {
&Some(ref a_) if *a_ > *b => {
*(move a)
}
_ => Some(*b)