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Remove warning in the lastest nightly

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This commit is contained in:
mcarton 2016-10-04 17:17:40 +02:00
parent 9936734cd8
commit 2b8500664c
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GPG key ID: 5E427C794CBA45E8
1 changed files with 4 additions and 3 deletions
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7
clippy_lints/src/utils/hir.rs
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@ -1,7 +1,8 @@
use consts::constant;
use rustc::lint::*;
use rustc::hir::*;
use std::hash::{Hash, Hasher, SipHasher};
use std::hash::{Hash, Hasher};
use std::collections::hash_map::DefaultHasher;
use syntax::ast::Name;
use syntax::ptr::P;
use utils::differing_macro_contexts;
@ -272,14 +273,14 @@ fn over<X, F>(left: &[X], right: &[X], mut eq_fn: F) -> bool
pub struct SpanlessHash<'a, 'tcx: 'a> {
/// Context used to evaluate constant expressions.
cx: &'a LateContext<'a, 'tcx>,
s: SipHasher,
s: DefaultHasher,
}
impl<'a, 'tcx: 'a> SpanlessHash<'a, 'tcx> {
pub fn new(cx: &'a LateContext<'a, 'tcx>) -> Self {
SpanlessHash {
cx: cx,
s: SipHasher::new(),
s: DefaultHasher::new(),
}
}