diff options
Diffstat (limited to 'src/libsyntax/util')
| -rw-r--r-- | src/libsyntax/util/interner.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libsyntax/util/interner.rs b/src/libsyntax/util/interner.rs index 1b35b1b04a3..51144267519 100644 --- a/src/libsyntax/util/interner.rs +++ b/src/libsyntax/util/interner.rs @@ -40,7 +40,7 @@ impl<T: Eq + Hash<Hasher> + Clone + 'static> Interner<T> { pub fn prefill(init: &[T]) -> Interner<T> { let rv = Interner::new(); - for v in init.iter() { + for v in init { rv.intern((*v).clone()); } rv @@ -158,7 +158,7 @@ impl StrInterner { pub fn prefill(init: &[&str]) -> StrInterner { let rv = StrInterner::new(); - for &v in init.iter() { rv.intern(v); } + for &v in init { rv.intern(v); } rv } |